CN108348383A - 具有不含材料的区域的吸收芯 - Google Patents

具有不含材料的区域的吸收芯 Download PDF

Info

Publication number
CN108348383A
CN108348383A CN201680066402.9A CN201680066402A CN108348383A CN 108348383 A CN108348383 A CN 108348383A CN 201680066402 A CN201680066402 A CN 201680066402A CN 108348383 A CN108348383 A CN 108348383A
Authority
CN
China
Prior art keywords
absorbent
absorbing material
super
polymer particles
absorbent cores
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201680066402.9A
Other languages
English (en)
Other versions
CN108348383B (zh
Inventor
J·坎普斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Ltd
Procter and Gamble Co
Original Assignee
Procter and Gamble Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=54542169&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN108348383(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Procter and Gamble Ltd filed Critical Procter and Gamble Ltd
Publication of CN108348383A publication Critical patent/CN108348383A/zh
Application granted granted Critical
Publication of CN108348383B publication Critical patent/CN108348383B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/531Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
    • A61F13/532Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
    • A61F13/5323Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having absorbent material located in discrete regions, e.g. pockets
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/535Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/531Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
    • A61F13/532Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/53409Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad having a folded core
    • A61F13/53418Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad having a folded core having a C-folded cross-section
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/551Packaging before or after use
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/62Containers, packaging elements or packages, specially adapted for particular articles or materials for stacks of articles; for special arrangements of groups of articles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530481Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/530489Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being randomly mixed in with other material
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530481Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/53051Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530481Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/5307Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the quantity or ratio of superabsorbent material
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530481Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/530708Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the absorbency properties
    • A61F2013/530737Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the absorbency properties by the absorbent capacity
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F2013/53463Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad with a reinforcing structure, e.g. net
    • A61F2013/53472Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad with a reinforcing structure, e.g. net being a non-woven tissue wrapping the core

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

本发明提供了一种用于吸收制品的吸收芯,并且所述吸收芯包括包封吸收材料的芯包裹物,所述吸收材料包括超吸收聚合物颗粒。基于吸收材料的总重量,超吸收聚合物颗粒表示按重量计小于85%。芯包裹物包括顶侧和底侧,吸收芯包括一个或多个基本上不含吸收材料的区域,通过所述区域,芯包裹物的顶侧附接到芯包裹物的底侧,使得当吸收材料溶胀时,芯包裹物沿基本上不含吸收材料的区域形成一个或多个通道。超吸收聚合物颗粒具有根据“耐压吸收性测试方法”的至少22g/g的“耐压吸收性”(AAP)值和根据“堆密度测试方法”的至少0.5g/ml的堆密度。

Description

具有不含材料的区域的吸收芯
技术领域
本发明提供了用于吸收性卫生制品,诸如但不限于婴儿尿布、训练裤、女性卫生护垫和成人失禁产品的吸收芯。
背景技术
上述类型的用于个人卫生的吸收制品被设计成吸收和容纳身体流出物,具体地大量尿液。这些吸收制品通常包括具有不同功能的若干层,例如顶片、底片、和介于两者间的吸收芯,还有其它层。吸收芯的功能是为了长时间地吸收并保持身体流出物,例如尿布过夜使用、最小化回渗以保持穿着者干爽并避免弄脏衣服或床单。
大部分当前市售的吸收制品包括作为吸收材料的粉碎的木浆纤维与呈颗粒形式的超吸收聚合物(SAP)的共混物,也被称为吸收胶凝材料(AGM),参见例如US5151092(Buell)。还提出了具有狭缝或沟槽的吸收芯,所述狭缝或沟槽通常用于增加芯的流体采集特性或用于充当折叠引导件。
WO2012/170778(Rosati等人,也参见WO2012/170779、WO2012/170781和WO2012/170808)公开了吸收结构,所述吸收结构包括超吸收聚合物颗粒,任选地纤维素材料以及至少一对基本上纵向延伸的通道。芯包裹物可通过通道粘结以形成通道粘结部。通道粘结部可以是永久性的,使得它们的完整性至少部分地在干燥状态和润湿状态两者下被保持。在吸收结构吸收液体并溶胀时,吸收结构采用三维形状,其中通道变得可见。所述通道被指出提供改善的贴合性和/或更好的液体采集/输送,和/或在吸收结构的整个使用过程中的改善的性能。
超吸收聚合物颗粒的特性已用各种方式来表征。已使用以克液体每克超吸收颗粒计的吸收容量(CRC)、以及如通过“自由溶胀速率”(FSR)所测量的吸收速度和如通过“尿液渗透性测量”(UPM)测试所测量的它们的渗透性。
现已发现,通过粘结芯包裹物来产生通道可影响包括吸收材料诸如超吸收聚合物颗粒和纤维吸收材料的吸收芯的性能。
因此,需要具有超吸收聚合物颗粒的吸收芯,所述超吸收聚合物颗粒具有特别的性能以便克服通道的产生所带来的潜在负面结果。
发明内容
本发明提供了一种用于吸收制品的吸收芯,并且所述吸收芯包括包封吸收材料的芯包裹物,所述吸收材料包括超吸收聚合物颗粒。基于吸收材料的总重量,超吸收聚合物颗粒表示按重量计小于85%。芯包裹物包括顶侧和底侧,吸收芯包括一个或多个基本上不含吸收材料的区域,通过所述区域,芯包裹物的顶侧附接到芯包裹物的底侧(即芯包裹物粘结部),使得当吸收材料溶胀时,芯包裹物沿基本上不含吸收材料的区域形成一个或多个通道。超吸收聚合物颗粒具有根据如本文所述的“耐压吸收性测试方法”的至少22g/g的“耐压吸收性”(AAP)值和根据如本文所述的“堆密度测试方法”的至少0.5g/ml的堆密度。
基本上不含吸收材料的区域可通过各种不同的方法来形成。例如,芯包裹物的顶侧可经由粘合剂诸如热熔性粘合剂附接到芯包裹物的底侧,从而形成所谓的“芯包裹物粘结部”。另选地或此外,还有可能经由其它已知的附接方式来附接,诸如压力粘结、超声波粘结、热粘结或它们的组合。基本上不含吸收材料的区域也可通过从吸收材料切出所述区域来形成(例如,铺设连续的吸收材料层并且切出某些区域,因此形成基本上不含吸收材料的区域)。
相比于不具有基本上不含吸收材料的区域的吸收芯,通过基本上不含吸收材料的区域产生芯包裹物粘结部通常可导致吸收芯的外表面对吸收芯内的体积的比率增大。然而,吸收芯必须包含一定量的吸收材料。这尤其适用于界定基本上不含吸收材料的区域的区域,因为基本上不含吸收材料的区域构成了其中不存在用以吸收流体的容量的区域。当在流体吸收期间溶胀时,吸收芯内的吸收材料可经受由芯包裹物施加的相对高的压力。由于芯包裹物内的吸收材料是相对高度压实的以容纳足够量的吸收材料,因此纤维吸收材料之间的间隙只能提供有限的空间以供超吸收聚合物颗粒在溶胀时膨胀。此外,尤其是邻近基本上不含吸收材料的区域的超吸收聚合物颗粒具有减小的供膨胀的自由空间和减小的供重新定位的自由度,因为在基本上不含吸收材料的区域中,芯包裹物的顶侧和底侧是彼此附接的。因此,存在通过基本上不含吸收材料的区域的芯包裹物粘结部,这可产生阻止超吸收聚合物颗粒沿其中定位芯包裹物粘结部的方向溶胀的障碍。因此,包括超吸收聚合物颗粒的吸收芯的性能可能降低。
本发明人已发现,提供根据“耐压吸收性测试方法”的具有相对高“耐压吸收性”值的超吸收聚合物颗粒可改善包括超吸收聚合物颗粒的吸收芯的性能。根据本发明,超吸收聚合物颗粒需要具有至少22g/g的“耐压吸收性”(AAP)值以便能够适当地耐压溶胀。
已发现在吸收芯的制造期间,超吸收聚合物颗粒可常常形成簇即一组紧密地聚集在一起的颗粒,尤其是如果吸收芯包括相对高含量的超吸收聚合物颗粒,诸如按重量计30%或更多的吸收材料的话。如果超吸收聚合物颗粒形成簇,则通过从吸收材料切出所述区域来产生基本上不含吸收材料的区域(例如,铺设连续的吸收材料层,并且切出某些区域,因此形成基本上不含吸收材料的区域)可能损坏超吸收聚合物颗粒簇。此外,如果超吸收聚合物颗粒形成簇,则通过使用粘合剂或其它已知的附接方式或它们的组合来产生基本上不含吸收材料的区域还可能污染超吸收聚合物颗粒簇。因此,希望最小化超吸收聚合物颗粒簇的体积和暴露于潜在切割或粘合剂污染的簇表面,以便不有害地影响超吸收聚合物颗粒的液体吸收特性。
本发明人已发现,当超吸收聚合物颗粒具有相对高的堆密度时,超吸收聚合物颗粒形成具有较低簇表面积的较小簇,这是由于实际上超吸收聚合物颗粒是更致密地堆积的。因此,超吸收聚合物颗粒簇呈现较小的体积,同时仍然提供相比于具有较低堆密度的超吸收聚合物颗粒来讲类似的性能。根据本发明,超吸收聚合物颗粒需要具有根据“堆密度测试方法”的至少0.5g/ml的堆密度值。
因此,降低了在通过基本上不含吸收材料的区域产生芯包裹物粘结部时损坏超吸收聚合物颗粒的风险。
虽然具有相对高堆密度和相对高“耐压吸收性”(AAP)的超吸收聚合物颗粒是人们已知的,但它们在带有通道的芯中的具体应用和相关联的优点先前并未被认识到。
超吸收聚合物颗粒的堆密度可为至少0.6g/ml。
超吸收聚合物颗粒可具有至少26.5g/g的“有效容量”(EFFC)值[EFFC=(CRC+AAP)/2]。
基于吸收材料的总重量,超吸收聚合物颗粒可表示按重量计至少30%,具体地按重量计至少50%。
吸收材料可包括纤维吸收材料,诸如天然纤维或合成纤维、或它们的组合。
吸收材料可由超吸收聚合物颗粒和纤维吸收材料组成。超吸收聚合物颗粒和纤维吸收材料可彼此混合。
基于吸收材料的总重量,吸收材料可包括按重量计多于15%的纤维吸收材料,或按重量计多于30%的纤维吸收材料。
纤维吸收材料可包括纤维素纤维或改性的纤维素纤维。基于纤维吸收材料的总重量,按重量计至少80%的纤维吸收材料可为纤维素纤维或改性的纤维素纤维。
基本上不含吸收材料的区域中的至少一个在所述区域的至少一些部分中具有至少2mm,具体地4mm至20mm的宽度(Wc)。
芯包裹物可包括基本上形成芯包裹物的顶侧的第一非织造物和基本上形成芯包裹物的底侧的第二非织造物,优选地第一非织造物可形成围绕第二非织造物的C-包裹物。
芯包裹物内的吸收材料的周边可限定吸收材料沉积区域。吸收材料沉积区域可为矩形的,或者可被成型为在裆点(C’)处的宽度窄于芯的其余部分中的吸收材料沉积区域的最大宽度。裆点可被定义为在芯的纵向轴线上被置于与吸收芯的前边缘相距五分之二(2/5)L”距离处的点。
本发明也涉及一种用于个人卫生的吸收制品,其包括液体可透过的顶片、液体不可透过的底片、任选地采集和/或分配层、和介于顶片和底片之间的如本文所述的吸收芯。
附图说明
图1是根据本发明的吸收芯的一个实施方案的顶视图,其中所述芯包裹物的顶侧层部分地移除;
图2为图1的实施方案在裆点(C’)处的横向剖视图;
图3为带有本发明的吸收芯的呈尿布形式的示例性吸收制品的顶视图;
图4为图3的制品的横向剖视图;
图5为在与图4相同的点处截取的制品的横向剖视图,其中通道已由于尿布加载有流体而在芯中形成;
图6为本发明的吸收制品包装件的示意图。
具体实施方式
引言
如本文所用,术语“吸收制品”是指吸收和容纳身体流出物的装置,并且更具体地讲是指紧贴或邻近穿着者身体放置以吸收和容纳从身体排放的多种流出物的装置。吸收制品可包括尿布(婴儿尿布和用于成人失禁的尿布)、裤、插件、女性护理吸收制品诸如卫生巾或卫生护垫等。如本文所用,术语“流出物”包括但不限于尿液、血液、阴道分泌物、汗液和粪便。本发明的优选的吸收制品为一次性吸收制品,更优选地为一次性尿布和一次性裤。本发明的吸收制品将以一次性尿布的形式在以下说明书和附图中进一步举例说明。然而,除非另有明确地指明,不应认为该说明限制权利要求的范围。
“一次性的”以其普通的意义使用,是指在不同时长内的有限次数的使用(例如小于20次使用,小于10次使用,小于5次使用,或小于2次使用)之后被处理或丢弃的制品。如果所述一次性吸收制品为尿布、裤、卫生巾、月经垫或用于个人卫生用途的湿擦拭物,则所述一次性吸收制品一般旨在在单次使用之后被处理。
“尿布”和“裤”是指一般被婴幼儿和失禁患者围绕下体穿着,以便环绕穿着者的腰部和腿部并且特别适于接收和容纳尿液和粪便的吸收制品。在裤中,第一腰区和第二腰区的纵向边缘彼此附接以预形成腰部开口和腿部开口。通过将穿着者的腿伸入腿部开口并将裤吸收制品拉到围绕穿着者下体的位置而将裤置于穿着者身上的适当位置。裤可通过任何合适的技术来预成型,包括但不限于利用可重复扣紧的和/或不可重复扣紧的粘结(例如,缝接、焊接、粘合剂、胶粘剂粘结、紧固件等)将吸收制品的各部分接合在一起。裤可在沿制品周边的任何位置预成型(例如,侧边扣紧的、前腰扣紧的)。在尿布中,腰部开口和腿部开口仅在尿布通过如下方式被穿用到穿着者身上时才形成:用合适的扣紧系统使第一腰区和第二腰区的纵向边缘在两侧上(可释放地)彼此附接。
如本文所用,“非织造纤维网”是指由定向或任意取向的纤维通过摩擦和/或胶粘和/或粘附而粘结成的、或通过湿磨法而毡化成的人造片、纤维网或毛层,不包括纸张和通过织造、编织、簇成、缝编而组合束缚的纱或长丝的产品,无论是否另外缝过。这些纤维可具有天然来源或人造来源,并且可为短纤维或连续长丝或原位形成的纤维。可商购获得的纤维具有从小于约0.001mm至大于约0.2mm范围内的直径,并且它们具有几种不同的形式,诸如短纤维(称作短纤维或短切纤维)、连续单纤维(长丝或单丝)、无捻连续长丝束(丝束)和加捻连续长丝束(纱)。非织造纤维网可通过许多方法形成,诸如熔喷法、纺粘法、溶液纺丝、静电纺纱、梳理法和气流成网法。非织造纤维网的基重通常用克/平方米(g/m2或gsm)表示。
“包括”和“包含”是开放式术语,每个均指定其后所述例如一个组分的存在,但不排除本领域已知的或本文所公开的其它特征例如元件、步骤或组分的存在。这些基于动词“包括”的术语应该理解成包括排除任何未指定的元件、步骤或成分的狭义术语“由…组成”以及将元件的范围限制成指定材料或步骤的“基本上由…组成”,以及不显著影响元件执行其功能的方式的那些。下文所述的任何优选的或示例性实施方案不限制权利要求的范围,除非明确地指明如此进行。
词“典型地”、“通常”、“有利地”等也限定元件,其不旨在限制权利要求的范围,除非明确地指明如此进行。
吸收芯28的一般说明
本发明的吸收芯通常将被制成用于前述类型的吸收制品,诸如一次性尿布或一次性裤。吸收芯可例如在线制备并与制品的剩余部件直接装配,或者可在另一个位点处离线制备并传送至吸收制品制造线。对于不需要其它层的应用而言,还可将吸收芯直接用作吸收制品而不另外装配其它部件。然而,通常吸收芯将与其它部件诸如顶片和底片装配以形成成品吸收制品,如下文将针对一次性尿布或一次性裤进一步示例性所述。
吸收芯通常为具有最高吸收容量的制品的部件。本发明的吸收芯包括包封吸收材料的芯包裹物,并且还可包括至少一种粘合剂。吸收材料包括称为“超吸收聚合物颗粒”的呈颗粒形式的超吸收聚合物(在本文中缩写为“SAP”)。基于芯包裹物内所包封的吸收材料的总重量,吸收材料可包括按重量计小于85%的超吸收聚合物颗粒。
所谓“吸收材料”,是指具有某种吸收特性或液体保持特性的材料,诸如超吸收聚合物颗粒;纤维吸收材料诸如天然纤维或合成纤维、或它们的组合。通常,用于制备吸收芯的粘合剂不具有吸收特性,并且不被认为是吸收材料。
本发明的示例性吸收芯28单独地示出于图1-2中,并且现在将进一步描述它。除非另外指明,所示的吸收芯及其描述仅用于示例性目的并且并非旨在限制权利要求的范围。吸收芯通常包括前侧280、后侧282和接合前侧280和后侧282的两个纵向侧284,286。吸收芯还包括由芯包裹物形成的大体为平面的顶侧16和大体为平面的底侧16’。芯的前侧280为旨在朝向吸收制品的前边缘10设置的芯的侧面。如在如图1所示的平面视图中从顶部所见,芯可具有基本上对应于制品20的纵向轴线的纵向轴线80’。通常,吸收材料将有利地以比朝向后侧更高的含量朝向芯的前侧和中间部分分布,因为在前部需要更多的吸收性。通常,芯的前侧和后侧短于芯的纵向侧。芯包裹物可由可至少部分地沿吸收芯的侧部密封的两种非织造材料形成。第一非织造物可基本上形成芯包裹物的整个顶侧并且第二非织造物基本上形成芯包裹物的整个底侧16’。顶侧和第一非织造物在附图中由相同的数字16表示,底侧和第二非织造物由数字16’表示。芯包裹物可沿其前侧280、后侧282和/或两个纵向侧284,286至少部分地密封以改善在使用期间对吸收材料的约束。
吸收芯28包括至少一个区域26,所述区域基本上不含吸收材料并且通过所述区域,芯包裹物的顶侧附接到芯包裹物的底侧。当吸收材料吸收液体时,其成比例地溶胀并且芯包裹物沿基本上不含吸收材料的粘结区域26逐渐形成通道26’。
如沿吸收芯的轴线80’,从前侧280到后侧282所测量,所述吸收芯的长度L”应适于其所用的预期制品。就婴儿尿布而言,长度L”可例如在5至40cm的范围内。吸收芯包括裆点C’,所述裆点限定为在纵向轴线80’上位于从吸收芯的前侧280起五分之二(2/5)L”的距离处的点。现在将更具体地描述吸收芯的各个部件。
芯包裹物(16,16’)
芯包裹物的功能是包封吸收材料。典型的芯包裹物包括彼此附接的两个基底16,16’,但是芯包裹物还可由围绕吸收材料折叠的单个基底制成,或可包括多个基底。当使用两个基底时,这些可通常沿吸收芯的周边的至少一部分彼此附接。典型的附接件为所谓的C-包裹物和夹心包裹物。在C-包裹物中,如图2中示例性示出的,一个基底的纵向和/或横向边缘在另一个基底上方折叠以形成侧翼。然后,这些侧翼通常通过胶粘而粘结到其它基底的外表面。
芯包裹物可由适于封装吸收材料的任何材料形成。可使用用于制备常规芯的典型的基底材料,具体地非织造物,而且还可使用纸张、纸巾、膜、织造物或这些中任一种的层合体。芯包裹物可具体地由非织造纤维网形成,诸如梳理非织造物、纺粘非织造物(“S”)或熔喷非织造物(“M”),以及这些中任一种的层合体。例如,熔纺聚丙烯非织造物是合适的,具体地是具有层合幅材SMS、或SMMS或SSMMS结构,并具有约5gsm至15gsm基重范围的那些。合适的材料例如公开于US7,744,576、US2011/0268932A1、US2011/0319848A1或US2011/0250413A1中。可使用由合成纤维诸如PE、PET,尤其是PP所提供的非织造材料。
如果芯包裹物包括第一基底16和第二基底16’,则这些可由相同类型的材料制成,或可由不同的材料制成,或者一个基底可以与另一个不同的方式进行处理以向其提供不同的特性。由于用于非织造物生产的聚合物是固有地疏水性的,如果被置于吸收芯的流体接收侧上,则它们优选地涂覆有亲水性涂层或以其它方式被处理成亲水性的。有利的是芯包裹物的顶侧16,即在吸收制品中更靠近穿着者设置的侧面,比芯包裹物的底侧16’更具亲水性。一种制备具有耐久亲水性涂层的非织造物的可能方法是,通过将亲水性单体和自由基聚合引发剂施涂到非织造物上,并且进行通过紫外光所激发的聚合作用,从而导致单体化学地结合到非织造物的表面。一种制备具有耐久亲水性涂层的非织造物的另选的可能方法是用亲水性纳米颗粒来涂覆非织造物,例如,如WO 02/064877中所述。
永久性地亲水性非织造物也可用于一些实施方案中。表面张力可用于测量永久性地实现一定亲水性水平的程度。液体透湿可用于测量亲水性水平。当用盐水溶液润湿时,第一和/或第二基底可具体地具有至少55,优选地至少60,并且最优选至少65mN/m或更高的表面张力。所述基底还可具有对于第五涌流液体而言小于5秒的液体透湿时间。这些值可使用US7,744,576B2(Busam等人):“Determination Of Surface Tension”和“Determinationof Strike Through”中分别描述的测试方法来测量。
亲水性和可润湿性通常根据流体例如通过非织造织物的接触角和透湿时间来定义。在由Robert F.Gould编辑的名称为“Contact angle,wettability and adhesion”的American Chemical Society出版物(版权1964)中对此进行了详细讨论。可认为水和基底表面之间的接触角较小的基底比另一种基底更具亲水性。
所述基底还可以为透气的。因此可用于本文的膜可包括微孔。基底可具有例如40或50至300或至200m3/(m2×min)的透气率,如按EDANA方法140-1-99(125Pa,38.3cm2)所测定。芯包裹物的材料可另选具有较低的透气率,例如为非透气的,以例如有利于对移动表面的处理,包括真空。
芯包裹物可沿其纵向边缘和/或其横向边缘密封。例如在C-包裹物构造中,第一基底16可置于芯的一个侧面上并围绕芯的纵向边缘延伸以部分地包围芯的相反底侧(参见图2)。第二基底16’通常存在于第一基底16的包围的侧翼和吸收材料60之间。第一基底16的侧翼可胶粘至第二基底16’以提供强密封。与夹心密封件相比,该所谓的C-包裹物构造可提供有益效果,诸如在润湿加载状态下改善的耐破裂性。然后,芯包裹物的前侧和后侧也可例如通过将第一基底和第二基底彼此胶粘来密封,以提供横跨芯的整个周边的对吸收材料的完全包封。对于芯的前侧和后侧而言,第一基底和第二基底可在基本上平面方向上延伸并接合在一起,形成对于这些边缘而言的所谓的夹心构造。在所谓的夹心构造中,第一基底和第二基底也可在芯的所有侧面上向外延伸并且通常通过胶粘和/或热/压力粘结沿芯的周边的全部或一部分而被封平。通常第一基底和第二基底均不需要成型,使得它们可被矩形切割以方便制备,但是当然其它形状也是可能的。
术语“密封”和“包封”应当广义地理解。密封不需要沿芯包裹物的整个周边是连续的,而是沿其部分或全部可以为不连续的,诸如由在一条线上间隔的一系列密封点形成。通常,密封可由胶粘和/或热粘结形成。芯包裹物还可由单个基底形成,所述基底可将吸收材料封装在包裹物中,并可例如沿芯的前侧和后侧以及一个纵向密封件来密封。
芯包裹物的顶侧16可通过这些基本上不含吸收材料的区域26由芯包裹物粘结部27附接到芯包裹物的底侧16’。
吸收材料60
吸收芯28包括吸收材料60,所述吸收材料包括超吸收聚合物颗粒(“SAP”)。基于芯包裹物内所包封的吸收材料的总重量,吸收材料可包括按重量计小于85%的超吸收聚合物颗粒。
基于芯包裹物中所包封的吸收材料的总重量,超吸收聚合物颗粒的含量可表示按重量计至少30%,优选地按重量计至少50%,更优选地按重量计至少60%但不多于85%。出于估算吸收芯中超吸收聚合物颗粒的百分比的目的,芯包裹物自身不被认为是吸收材料。
吸收材料也可包括纤维吸收材料,诸如天然纤维或合成纤维、或它们的组合。天然纤维可包括棉纤维或木纤维诸如桉树纤维、金合欢纤维、橡树纤维、枫树纤维或樱桃树纤维。合成纤维可包括聚合物纤维,诸如聚酯纤维、聚丙烯或聚乙烯纤维。纤维吸收材料不包括纤维形状的超吸收聚合物颗粒。
纤维吸收材料可包括纤维素材料或改性的纤维素纤维。纤维素纤维可为部分地或完全交联的。
优选地,吸收材料包括选自天然纤维的纤维吸收材料。优选地,天然纤维为选自纤维素纤维或改性的纤维素纤维的木纤维。
优选地,吸收材料包括选自纤维素纤维或改性的纤维素纤维的纤维吸收材料。
基于纤维吸收材料的总重量,按重量计至少80%的纤维吸收材料可为纤维素纤维或改性的纤维素纤维。
基于吸收材料的总重量,吸收材料可包括按重量计多于15%的纤维吸收材料,优选地按重量计多于30%,更优选地按重量计多于35%的纤维吸收材料。
吸收材料可由超吸收聚合物颗粒和纤维吸收材料组成。吸收材料可基本上或完全由超吸收聚合物颗粒和纤维吸收材料组成。
优选地,吸收材料由超吸收聚合物颗粒和纤维素材料或改性的纤维素纤维组成。
超吸收聚合物颗粒和纤维吸收材料可彼此混合。
纤维吸收材料可用于吸收流体并沿吸收芯28铺展所述液体。随着超吸收聚合物颗粒被保持在介于纤维吸收材料的间隙之间的适当位置,纤维吸收材料也可用于将吸收材料固定在吸收芯28内,尤其是固定超吸收聚合物颗粒。因此,可使用较少的胶或不使用胶将吸收材料固定在吸收芯内。此外,纤维吸收材料还可用于将超吸收聚合物颗粒彼此分离以便增大吸收材料的渗透性。然而,即使超吸收聚合物颗粒和纤维吸收材料可彼此混合,超吸收聚合物颗粒也可能常常形成簇。
例如,吸收材料可包括按重量计15%至30%的纤维吸收材料和按重量计70%至85%的超吸收聚合物颗粒。
本领域中已知的是,使超吸收聚合物颗粒和纤维吸收材料在混合室中彼此混合,并且经由真空将所述层沉积在铺设转筒上。例如,WO2002/49565公开了一种均匀混合层及其制备方法。
超吸收聚合物颗粒(SAP)
如本文所用,“超吸收聚合物”是指为交联聚合物材料的吸收材料,所述交联聚合物材料可吸收至少10倍于它们自身重量的含水的0.9%盐水溶液,如使用“离心保留容量”(CRC)测试(EDANA方法WSP 241.2-05)所测量的。这些聚合物通常以颗粒形式(“SAP”)使用以便在干燥状态下是可流动的。术语“颗粒”是指颗粒剂、纤维、薄片、球体、粉末、薄板、以及在超吸收聚合物颗粒领域中技术人员已知的其它形状和形式。
典型的颗粒吸收性聚合物材料由聚(甲基)丙烯酸聚合物制成。然而,例如还可使用基于淀粉的颗粒吸收性聚合物材料,以及聚丙烯酰胺共聚物、乙烯马来酸酐共聚物、交联羧甲基纤维素、聚乙烯醇共聚物、交联聚环氧乙烷、以及聚丙烯腈的淀粉接枝的共聚物。超吸收聚合物可以为内部交联和/或表面交联的聚丙烯酸酯和聚丙烯酸聚合物。超吸收聚合物可以为内部交联的,即在具有两个或更多个可聚合基团的化合物的存在下进行聚合,所述化合物能够自由基共聚到聚合物网络中。现有技术的示例性超吸收聚合物颗粒例如描述于WO2006/083584、WO2007/047598、WO2007/046052、WO2009/155265、WO2009/155264中。
超吸收聚合物颗粒的特性已用各种方式来表征。
“离心保留容量”(CRC)测量超吸收聚合物颗粒在过量液体中自由溶胀所吸收的液体。如根据EDANA方法WSP 241.2-05所测量,超吸收聚合物颗粒可具有多于18g/g,或多于20g/g,或多于22g/g,或多于24g/g,例如至多50g/g,或至多40g/g,或至30g/g的“离心保留容量”(CRC)值。CRC值不反映施加在吸收材料诸如超吸收聚合物颗粒上的任何外部压力。具有高CRC值的超吸收聚合物颗粒可以是优选的,因为需要较少的超吸收聚合物颗粒以有利于液体吸收所需的总体容量。
超吸收聚合物颗粒的“耐压吸收性”(AAP)可用来限定包括超吸收聚合物颗粒的吸收芯的性能。超吸收聚合物颗粒的“耐压吸收性”(AAP)对应于超吸收聚合物颗粒抵抗外部压力溶胀的能力。术语“外部压力”是指当穿着者例如坐下或躺下时由穿着者施加在吸收芯上的压力和由芯包裹物粘结部施加的压力。
相比于不具有基本上不含吸收材料的区域的吸收芯,通过基本上不含吸收材料的区域产生芯包裹物粘结部通常可导致吸收芯的外表面对吸收芯内的体积的比率增大。然而,吸收芯必须包含一定量的吸收材料。当在流体吸收期间溶胀时,吸收芯内的吸收材料可经受由芯包裹物施加的相对高的压力。由于芯包裹物内的吸收材料是相对高压实的以容纳足够量的吸收材料,因此纤维吸收材料之间的间隙提供有限的空间以供超吸收聚合物颗粒在溶胀时膨胀。此外,尤其是邻近基本上不含吸收材料的区域的超吸收聚合物颗粒具有减小的供膨胀的自由空间和减小的供重新定位的自由度,因为在基本上不含吸收材料的区域中,芯包裹物的顶侧和底侧彼此附接。因此,存在通过基本上不含吸收材料的区域的芯包裹物粘结部,这可产生阻止超吸收聚合物颗粒沿其中定位芯包裹物粘结部的方向溶胀的障碍。因此,包括超吸收聚合物颗粒的吸收芯的性能可能降低。
本发明人已发现,提供根据“耐压吸收性测试方法”具有相对高“耐压吸收性”值的超吸收聚合物颗粒可改善包括超吸收聚合物颗粒的吸收芯的性能。
根据本发明,超吸收聚合物颗粒具有根据“耐压吸收性测试方法”的至少22g/g的“耐压吸收性”(AAP)值。
“耐压吸收性测试方法”是指EDANA方法WSP 442.2-02。
优选地,根据“耐压吸收性测试方法”,超吸收聚合物颗粒具有至少22.5g/g,更优选地至少23g/g,甚至更优选地至少23.5g/g,还优选地至少24g/g,并且最优选地至少24.5g/g的“耐压吸收性”(AAP)值。
超吸收聚合物颗粒具有相对高的“耐压吸收性”(AAP)值以便允许超吸收聚合物颗粒适当地耐压溶胀。
根据本发明,超吸收聚合物颗粒具有根据“堆密度测试方法”的至少0.5g/ml的堆密度。堆密度被定义为适配到100ml的烧杯中的自由流动的AGM量。
堆密度测试方法是指EDANA方法WSP 460.2-02。
优选地,超吸收聚合物颗粒具有至少0.55g/ml,更优选地至少0.6g/ml,甚至更优选地至少0.65g/ml,并且最优选地至少0.7g/ml的堆密度。
本发明人已发现,当超吸收聚合物颗粒具有相对高的堆密度时,超吸收聚合物颗粒形成具有较低簇表面积的较小簇,这是由于实际上超吸收聚合物颗粒是更致密地堆积的。因此,超吸收聚合物颗粒簇呈现较小的体积,同时仍然提供相比于具有较低堆密度的超吸收聚合物颗粒来讲类似的性能。因此,希望最小化超吸收聚合物颗粒簇的体积和暴露于潜在切割或粘合剂污染的簇表面,以便不有害地影响超吸收聚合物颗粒的液体吸收特性。
因此,降低了在通过基本上不含吸收材料的区域26产生芯包裹物粘结部27时损坏超吸收聚合物颗粒的风险。
可使用参数来限定超吸收聚合物颗粒的特性。其称为“有效容量”(EFFC)。“有效容量”(EFFC)是用超吸收聚合物颗粒的“离心保留容量”(CRC)值(EDANA测试方法WSP241.2.R3)和“耐压吸收性”(AAP)值来计算的。“有效容量”表示超吸收聚合物颗粒的“离心保留容量”(CRC)值的平均值和“耐压吸收性”(AAP)值的平均值。
“有效容量”(EFFC)经由下式来计算:EFFC=(CRC+AAP)/2。
优选地,超吸收聚合物颗粒具有至少26.5g/g,更优选地至少27g/g,甚至更优选地至少27.5g/g,并且最优选地至少28g/g的“有效容量”(EFFC)值。
超吸收聚合物颗粒的“耐压吸收性”(AAP)是用以测量超吸收聚合物颗粒抵抗外部压力溶胀的能力的一个重要参数。超吸收聚合物颗粒的“离心保留容量”是用以限定超吸收聚合物颗粒的性能的另一个重要参数。为了在总体上了解取决于施加到吸收芯的压力情况,可使用超吸收聚合物颗粒的“离心保留容量”(CRC)的平均值和“耐压吸收性”(AAP)值的平均值。这就是为什么要计算超吸收聚合物颗粒的“有效容量”(EFFC)。
吸收材料沉积区域8(或如果存在若干个,则“至少一个”吸收材料沉积区域)内的吸收材料的平均重量可为例如至少50,100,200,300,400,500g/m2或更大。
基本上不含吸收材料的区域26和通道26’
吸收芯28包括基本上不含吸收材料的一个或多个区域26。所谓“基本上不含”,是指在这些区域中的每个中,吸收材料的基重为芯的其余部分中的吸收材料平均基重的小于25%,具体地小于20%,小于10%。具体地,在这些区域中可不存在吸收材料。在制造过程中可能出现的少量诸如非故意的具有吸收材料的污染物不认为是吸收材料。当在芯的平面中观察时,区域26有利地被吸收材料包围,这意味着区域26不延伸至吸收材料的沉积区域8的任一边缘,如图1所示。
芯包裹物的顶侧16可通过这些基本上不含吸收材料的区域26由芯包裹物粘结部27附接到芯包裹物的底侧16’。如图5所示,当吸收材料因吸收液体而溶胀时,芯包裹物粘结部至少初始时保持附接在基本上不含材料的区域26中。芯的其余部分中的吸收材料在其吸收液体时溶胀,使得芯包裹物沿包括芯包裹物粘结部27的基本上不含吸收材料的区域26形成一个或多个通道26’。这些通道26’是三维的并且可用于沿其长度将侵入流体分配至芯的较宽区域。这可提供更快的流体采集速度和芯的吸收容量的更好利用。通道26’还可提供覆盖层如纤维层54的变形,并提供在覆盖层中的相应沟槽29。不排除吸收芯可包括基本上不含吸收材料但不具有芯包裹物粘结部的一个或多个其它区域,但这些未粘结区域在润湿时通常将不形成槽。
芯包裹物的顶侧16和底侧16’可沿一个或多个基本上不含吸收材料的区域26连续地附接在一起,但是芯包裹物粘结部27也可以为不连续的(间断的),诸如一系列点状粘结。通常,芯包裹物的顶侧可经由粘合剂诸如热熔性粘合剂附接到芯包裹物的底侧。另选地或此外,还有可能经由其它已知的附接方式来粘结,诸如压力粘结、超声波粘结或热粘结或它们的组合。
基本上不含吸收材料的区域26的形状和尺寸的以下示例是非限制性的。一般来讲,由于一些制造过程所需的公差,芯包裹物粘结部27可具有与区域26相同但略小的轮廓。一个或多个基本上不含材料的区域26可存在于制品的裆区内,具体地至少在与裆点C’相同的纵向水平上,如在图1中由基本上不含吸收材料的两个纵向延伸的区域26表示。吸收芯28还可包括多于两个基本上不含吸收材料的区域,例如至少3个、或至少4个、或至少5个、或至少6个。吸收芯可包括相对于纵向轴线80’对称布置的一对或多对基本上不含吸收材料的区域。基本上不含吸收材料的一个或多个较短的区域也可存在于例如芯的后区或前区中,如参见例如WO2012/170778的附图。
一个或多个基本上不含吸收材料的区域26可基本上纵向延伸,这通常是指每个区域在纵向上延伸比在横向上多,并且通常在纵向上延伸为在横向上至少两倍那么多(如在投射到相应轴线上之后所测量的)。一个或多个基本上不含吸收材料的区域26可具有投射于芯的纵向轴线80'上的长度L’,所述长度为吸收芯的长度L”的至少10%,具体地20%至80%。可能有利的是一个或多个区域26中的至少一些或全部是在芯中不完全或基本上不完全横向取向的通道。
一个或多个基本上不含吸收材料的区域26可完全纵向取向并平行于纵向轴线,但也可以为弯曲的。具体地,一些或全部这些区域,具体地存在于裆区中的这些区域可朝向纵向轴线80’成凹形,如例如图1中对于一对通道26’所表示的。曲率半径通常可至少等于吸收材料沉积区域8的平均横向尺寸(并且优选地至少1.5或至少2.0倍于该平均横向尺寸);并且也是直的,但是与平行于纵向轴线的线成(例如5°)至多30°,或例如至多20°,或至多10°的角度。曲率半径可对于一个或多个基本上不含吸收材料的区域而言是恒定的,或者可沿其长度变化。这也可包括在其中带有角度的基本上不含吸收材料的区域,前提条件是通道的两个部分之间的所述角度为至少120°,优选地至少150°;并且在任一这些情况下,前提条件是所述区域的纵向延伸量超过横向延伸量。这些区域也可是分支的,例如与裆区中的纵向轴线叠加的基本上不含材料的中心区域朝向制品的后部和/或朝向制品的前部分支。
在一些实施方案中,不存在与芯的纵向轴线80’重合的基本上不含吸收材料的区域。当以相对于纵向轴线对称的一对或多对形式存在时,基本上不含吸收材料的区域可在它们的整个纵向尺寸上彼此间隔开。最小的间距可以为例如至少5mm,或至少10mm,或至少16mm。
除此之外,为减少流体渗漏的风险,一个或多个基本上不含吸收材料的区域可有利地不延伸到达吸收材料沉积区域8的任一个边缘,并因此被芯的吸收材料沉积区域8包围或完全被包括在芯的吸收材料沉积区域8内。通常,一个或多个基本上不含吸收材料的区域与吸收材料沉积区域的最近边缘之间的最小距离为至少5mm。
一个或多个基本上不含吸收材料的区域沿其长度的至少部分可具有至少2mm,或至少3mm或至少4mm,至多例如20mm、或16mm或12mm的宽度Wc。一个或多个基本上不含吸收材料的区域的宽度Wc可在基本上其整个长度内恒定或可沿其长度变化。
当吸收材料吸收液体如尿液并开始溶胀时,吸收芯中的通道26’开始形成。在芯吸收更多液体时,由通道形成的吸收芯内的凹陷将变得更深并对于肉眼和触摸更明显。另一方面,在一些情况下,芯包裹物粘结部也可在芯基本上被加载时限制吸收材料的溶胀。初始时,芯包裹物粘结部27可被设计成闭合的并增大邻近芯包裹物粘结部的区域中的压力。在某个点处,芯包裹物粘结部27也可被设计成当暴露于大量流体时以受控方式打开。
当超吸收聚合物颗粒具有相对高“耐压吸收性”值时,由超吸收聚合物颗粒在所述颗粒因吸收液体而溶胀时对芯包裹物粘结部27施加的力可相对较高。因此,该施加的力可以受控方式打开芯包裹物粘结部27,并且随着超吸收聚合物颗粒继续溶胀并吸收流体,可改善包括超吸收聚合物颗粒的吸收芯28的性能。
相反,当超吸收聚合物颗粒具有相对低“耐压吸收性”值时,由超吸收聚合物颗粒在所述颗粒因吸收而溶胀时对芯包裹物粘结部27施加的力可能不足以允许芯包裹物粘结部27以受控方式打开。
因此所述粘结部可至少在吸收材料吸收中等量流体的第一阶段期间保持基本上完整。在第二阶段中,通道中的芯包裹物粘结部27可开始打开以为吸收材料提供更多空间用于溶胀,同时保持通道的大部分有益效果,诸如芯在横向上的增加的柔韧性和流体管理。在第三阶段中,对应于非常高的吸收芯的饱和度,更显著部分的通道粘结部可打开以为溶胀的吸收材料提供甚至更多空间用于膨胀。通道内的芯包裹物粘结部27的强度可例如通过改变用于附接芯包裹物的两侧的粘合剂的量和性质来控制。
吸收材料沉积区域
从吸收芯的顶侧来看,吸收材料沉积区域8可由以下层的周边限定,所述层由芯包裹物内的吸收材料60形成。吸收材料沉积区域8可为大致矩形的,例如如图1所示,但也可使用其它形状,诸如“T”形状或“Y”形状或“沙漏”形状或“狗骨”形状。具体地,沉积区域可示出沿它的宽度朝向芯的中间或“裆”区的渐缩。以这种方式,吸收材料沉积区域在旨在置于吸收制品裆区中的芯区域中可具有相对窄的宽度。这可提供例如更好的穿着舒适性。吸收材料沉积区域8因此在其最窄点处可具有小于约100mm、90mm、80mm、70mm、60mm或甚至小于约50mm的宽度(如在横向方向上测量的)。该最窄宽度还可例如比其在沉积区域8的前区和/或后区中的最大点处的沉积区域的宽度小至少5mm或至少10mm。
从而沿芯的纵向轴线,以及沿横向轴线或平行于这些轴线中任一个的任何轴线,吸收材料的基重可以变化。相对高基重的区域中的吸收材料的基重可因此比相对低基重的区域中的吸收材料的基重高例如至少10%,或20%,或30%,或40%,或50%。
吸收制品的一般说明
现在已经非常详细地讨论了本发明的吸收芯的某些实施方案,现在将大致讨论这些芯所可用于其中的吸收制品并以婴儿尿布20的形式进一步示出于图3-5中。图3为处于平展状态的示例性尿布20的平面图,其中所述结构的一些部分被切除以更清楚地示出尿布20的构造。该尿布20仅出于例证的目的示出,因为本发明可用于制备多种尿布或其它吸收制品。
吸收制品包括液体可透过的顶片24、液体不可透过的底片25、以及介于顶片24和底片25之间的吸收芯28。图3示出了任选的采集/分配层54,该图也示出了其它典型的胶粘尿布部件,诸如包括粘合剂突片42的扣紧系统(该粘合剂突片朝向制品的后边缘附接并与制品的前部上的着陆区44协作)、通常经由顶片和/或底片接合到吸收制品的基础结构并基本上与尿布的基础结构成平面的阻隔腿箍34和弹性化衬圈箍32。吸收制品也可包括未示出的其它典型元件,诸如后弹性腰部结构、前弹性腰部结构、横向阻隔箍、洗剂应用等。
阻隔腿箍34可由材料片(通常为非织造物)形成,其部分地粘结到制品的其余部分,使得当制品被拉平时,所述材料(阻隔腿箍)的一部分可从由顶片限定的平面部分地突起并直立,如例如图3所示。阻隔腿箍可提供在靠近穿着者的躯干和腿部的接合处的液体和其它身体流出物的改善的约束性。阻隔腿箍由接合到制品的其余部分(通常为顶片和/或底片)的近侧边缘64以及自由端边界定,其旨在与穿着者的皮肤接触并形成密封件。阻隔腿箍在近侧边缘64处通过粘结部65与制品的基础结构接合,所述粘结部可例如通过胶粘、熔融粘结或已知的粘结方法的组合制成。近侧边缘64处的粘结部65可以为连续或间断的。最靠近阻隔腿箍32的凸起段的粘结部65的侧面界定腿箍的直立段的近侧边缘64。每个阻隔腿箍34可包括靠近该自由端边的一个、两个或更多个弹性带35,以提供更好的密封。
吸收制品可包括如本领域中已知的前耳片46和后耳片40。后耳片40有利地是可拉伸的,以有助于突片42附接在着陆区44上,并将胶粘尿布保持在围绕穿着者腰部的适当位置。
吸收制品20包括前边缘10、后边缘12、和两个侧边(纵向边缘)13,14。制品的前边缘10为旨在在被穿着时朝向使用者的前部放置的边缘,并且后边缘12为所述制品的相对边缘。在将所述制品平坦放置并如图3所示俯视的情况下,吸收制品可设想地被纵向轴线80划分,所述纵向轴线从制品的前边缘延伸至后边缘,并且将所述制品划分成相对于该轴线的两个基本上对称的半部。所述制品的长度L可沿纵向轴线80从前边缘10测量到后边缘12。所述制品包括裆点C,其在本文中被定义为在从制品20的前边缘10开始五分之二(2/5)L的距离处设置在纵向轴线上的点。用于尿布应用的制品在裆点处的宽度可以具体地为50mm至300mm,或80mm至250mm。对于成人失禁制品而言,宽度可以高达450mm。
裆区可定义为纵向中心位于裆点C处并且按照在每个方向上为L的五分之一(L/5)的距离朝向吸收制品的前部并朝向后部延伸的尿布的区域。前区和后区可定义成分别朝向制品的前边缘和后边缘设置的尿布的剩余部分。
顶片24、底片25、吸收芯28和其它制品部件可具体地通过胶粘或热压花,以多种熟知的构型来装配。示例性尿布构型大体描述于US3,860,003、US5,221,274、US5,554,145、US5,569,234、US5,580,411和US6,004,306中。
就大多数吸收制品而言,液体排放主要在制品(具体地尿布)的前半部中进行。因此,制品的前半部(如由介于前边缘和在距前边缘或后边缘一半L的距离处设置的横向线90之间的区域限定)可包括芯的大部分吸收容量。因此,至少60%的吸收材料,或至少65%,70%,75%或80%的吸收材料可存在于吸收制品的前半部中,剩余吸收材料设置在吸收制品的后半部中。
存在于吸收芯中的吸收材料的总量也可根据制品的预期使用者而有变化。用于新生儿的尿布比婴儿尿布或成人失禁尿布需要较少的吸收材料。对于典型的婴儿尿布或成人失禁尿布,芯中所包括的吸收材料量可为例如约2g至50g,具体地5g至40g。
吸收材料中的超吸收聚合物颗粒的浓度可沿吸收制品有变化。相比于前区和后区,吸收材料中的超吸收聚合物颗粒可在裆区中处于较高浓度。另选地,相比于裆区,吸收材料中的超吸收聚合物颗粒可在前区或后区中处于较高浓度。
顶片
顶片24为注定接触穿着者皮肤的吸收制品的层。如本领域中已知的,顶片24可接合到底片25、芯28和/或任何其它层。通常,顶片24和底片25可在制品的周边上或接近制品的周边彼此直接接合,以及通过将它们直接接合到制品20的一个或多个其它元件而在其它位置中间接地接合在一起。顶片可通过任何常规方式,具体地胶粘、机械或热粘结以及它们的组合附接到下面层54,所述下面层可以为采集层和/或分配层。顶片可具体地直接或间接地附接到其中形成纤维层的沟槽的区域中的纤维层54,如图5示例性所示。这可提供或有助于在制品的表面处形成第二沟槽29。
顶片24优选为适形的、感觉柔软的并且不会刺激穿着者的皮肤。另外,顶片24的至少一部分为液体可透过的,其允许液体容易地穿透其厚度。适宜的顶片可由许多各种不同的材料制成,诸如多孔泡沫、网状泡沫、开孔塑料膜、或者天然纤维(例如,木纤维或棉纤维)、合成纤维或长丝(例如,聚酯纤维或聚丙稀纤维或PE/PP双组分纤维或它们的混合物)或天然纤维与合成纤维的组合的织造或非织造材料。如果顶片包括纤维,则所述纤维可进行纺粘、梳理成网、湿法成网、熔喷、水刺法或换句话讲本领域中已知的处理,具体地纺粘PP非织造物。包括短纤维长度聚丙烯纤维的纤维网的合适的顶片由International PaperCompany的一个分部Veratec,Inc.(Walpole,MA)制造,商品名为P-8。
顶片24的任何部分可涂覆有如本领域中已知的洗剂。顶片24也可包括抗菌剂或用抗菌剂处理。此外,顶片24、底片25或者顶片或底片的任何部分可经压花和/或糙面精整以提供更类似于布料的外观。
顶片可包括一个或多个孔以便于流出物诸如尿液和/或粪便(固态的、半固态的、或液态的)从其渗透。通常,尿布表面处的孔的总面积可具有介于约10cm2和约50cm2之间,具体地介于约15cm2和35cm2之间的面积。
典型的尿布顶片具有约10gsm至约28gsm,具体地介于约12gsm至约18gsm之间的基重,但其它基重也是可能的。
底片
底片25通常是当被使用者穿着时形成制品的大部分外表面的吸收制品20的部分。底片朝向吸收芯的底侧定位并防止被吸收和容纳于其中的流出物弄脏制品诸如床单和内衣。底片25通常是对液体(例如,尿液)不可透过的。底片可例如为或包括薄型塑料膜诸如热塑性膜,其具有约0.012mm至约0.051mm的厚度。其它合适的底片材料可包括透气材料,它们允许蒸气从尿布20逸出,同时仍然防止流出物透过底片25。示例性透气材料可包括如下材料,诸如织造纤维网、非织造纤维网、复合材料诸如膜涂覆的非织造纤维网、微孔膜、和单体膜。
可采用本领域已知的任何附接方式将底片25接合到顶片24、吸收芯28或尿布20的任何其它元件。合适的附接方式已在上文针对用于将顶片24接合到制品20的其它元件的方式进行了描述。例如,附接方式可包括均匀连续的粘合剂层、成图案的粘合剂层、或分离的粘合剂线、螺旋线或点的阵列。另选地,附接方式可包括热粘结、压力粘结、超声粘结、动态机械粘结或任何其它合适的附接方式或本领域已知的这些附接方式的组合。
附加层
吸收制品还可包括一个或多个附加层54,所述附加层可用于采集并分配流体,如在附图中由层54所示的。一个或多个附加层可存在于顶片24和吸收芯28之间,如附图中所表示的,但是其还可存在于底片25和吸收芯28之间,或上述两者。附加层54可至少部分地粘结到基本上不含吸收材料的一个或多个区域中的芯包裹物的顶侧或底侧上。当吸收材料溶胀时在吸收芯中形成通道26’,因此可在附加层54中提供一个或多个对应的沟槽29。
一个或多个附加层可以为任何类型诸如非织造物、织造材料或甚至松散的纤维。附加层尤其可以为本领域中已知的用于采集层和/或分配层的类型。
分配层可使侵入流体液体分布在制品内的较大表面上,使得可更有效地利用芯的吸收容量。典型的分配层由基于合成或纤维素纤维并具有相对低密度的非织造材料制成。分配层的密度可根据制品的压缩而变化,但通常可以在0.30psi(2.07kPa)下所测量的0.03至0.25g/cm3,具体地0.05至0.15g/cm3的范围内。分配层也可为如下材料,其具有如US5,137,537中所公开的程序所指示地测量的25至60,优选地30至45的保水值。分配层可通常具有30至400g/m2,具体地100至300g/m2的平均基重。
分配层可例如包括按重量计至少50%的交联纤维素纤维。交联纤维素纤维可为起褶皱的、加捻的、或卷曲的、或它们的组合(包括起褶皱的、加捻的和卷曲的)。该类型的材料已在过去作为采集系统的一部分用于一次性尿布中,例如US 2008/0312622 A1(Hundorf)。交联的纤维素纤维提供较高的弹性,从而向第一吸收层提供针对产品包装或使用条件中(例如在婴儿重量下)压缩的较高阻力。这向芯提供较高的空隙体积、渗透性和液体吸收,从而减少渗漏并改善干燥性。
示例性交联剂包括聚羧酸如柠檬酸和/或聚丙烯酸诸如丙烯酸和马来酸共聚物。
吸收制品还可包括采集层作为附加层,其功能可以为快速采集离开顶片的流体以便为穿着者提供良好的干燥性。此类采集层通常直接置于顶片下。然后吸收制品还可包括分配层,所述分配层通常置于采集层和吸收芯之间。
采集层通常可以为或包括非织造材料,例如SMS或SMMS材料,所述非织造材料包括纺粘层、熔喷层、以及其它纺粘层或另选地梳理成网的化学粘结非织造物。非织造材料可具体地被胶乳粘结。可使用梳理成网的树脂粘结的非织造物,尤其是在使用的纤维是实心圆形或圆形且空心的PET短纤维的情况下(6旦尼尔纤维和9旦尼尔纤维的50/50或40/60混合物)。示例性粘结剂为丁二烯/苯乙烯胶乳。非织造物具有其可在转换加工生产线外部制造并以材料卷的形式储存和使用的优点。
这种采集层54可由胶乳粘结剂例如苯乙烯-丁二烯胶乳粘结剂(SB胶乳)来稳定。
除上述第一采集层之外,还可使用其它采集层。例如,薄纸层可置于第一采集层和分配层之间。与上述采集层相比,薄纸可具有增强的毛细管分布特性。薄纸和第一采集层可具有相同尺寸或可具有不同尺寸,例如与第一采集层相比,薄纸层还可在吸收制品的后部中延伸。亲水性薄纸的一个示例为13–22.5gsm高湿强度,其由出自供应商Havix的纤维素纤维制成。
如果存在采集层,则可能有利的是该采集层在纵向尺寸和/或横向尺寸上大于或至少与下面的分配层一样大。以这种方式,分配层可沉积于采集层上。这简化了处理,尤其是如果采集层为可从库存材料卷展开的非织造物时。分配层还可直接沉积在芯包裹物的吸收芯的上侧或制品的其它层上。另外,采集层大于分配层允许将采集层直接胶粘到存储芯上(在较大区域处)。这可赋予增加的贴片完整性和更好的液体连通。
制备制品的方法-层之间的关系
本发明的吸收制品可由本领域已知的任何常规方法制成。通常相邻层和部件将使用常规的粘结方法诸如通过槽式涂布或喷涂在层的整个或部分表面上的粘合剂涂层,或热粘结、或压力粘结或它们的组合而接合在一起。针对图3的腿箍65和顶片24之间的粘结部示例性地示出了该粘结。为清楚和便于理解起见,未示出其它胶粘和附接,但应当认为除非明确地排除在外,存在制品的层之间的典型粘结。粘合剂可通常用于改善不同层之间,例如底片和芯包裹物之间的粘附。胶可为本领域已知的任何标准热熔胶。
吸收芯并且具体地其吸收材料沉积区域8可以有利地至少与纤维层一样大和长,且有利地至少部分地大于和/或长于纤维层。这是因为芯中的吸收材料通常可比纤维层更有效地保持流体并在较大区域中提供干燥有益效果。吸收制品可具有矩形的吸收材料层和非矩形(成型的)纤维层。吸收制品也可具有矩形的(非成型的)纤维层和矩形的吸收材料层。
包装件
该制品可被折叠并封装,如本领域中已知的。包装件可为例如塑料袋或硬纸板盒。尿布通常可沿横向轴线双折,并且耳片在封装之前被向内折叠。吸收制品可在压缩下堆积以便减小包装件的尺寸,同时仍然为每个包装件提供足够量的吸收制品。通过在压缩下封装吸收制品,护理者可容易地处理和存储包装件,同时由于包装件的尺寸的缘故,也为制造商提供了配送和盘存方面的节省。图6示出了包括多个吸收制品1004的示例性包装件1000。包装件1000限定所述多个吸收制品1004所在的内部空间1002。所述多个吸收制品1004被布置成一个或多个叠堆1006。
所述三维材料可尤其对压缩具有回弹性,使得制品可在一定程度上被压缩在包装件中。据信所述多个相对紧密地间隔的、相对小的且相对枕头般的三维突出部充当弹簧以抵抗压缩,并且一旦压缩力被去除就恢复,尤其是在通道附近的区域中更是如此。压缩恢复在吸收制品的非织造物或其它组分层中是很重要的,因为此类制品通常是在压缩状态下封装和折叠的。出于美观和性能目的,个人护理产品的制造商们希望保持现制厚度的大部分(如果不是全部的话)。此外,据信基本上不含材料的通道可有助于意料不到地且有益地改善压缩恢复,因为它们提供间距以供三维突出部中的至少一些在存储和运输期间在压缩的包装状态下嵌置。
本发明的制品因此可以至少10%,具体地10%至50%,具体地20%至40%的“袋内压缩率”压缩封装。如本文所用,“袋内压缩率”为一减去在被压缩在袋内期间所测量的10个折叠制品的叠堆高度(“袋内叠堆高度”)除以压缩之前的相同类型的10个折叠制品的叠堆高度所得的商,再乘以100;即(1-袋内叠堆高度/压缩之前的叠堆高度)*100,将其记录为百分比。当然,袋中的叠堆无需精确地具有10个制品,而是将包装件中的制品叠堆高度的测量值除以所述叠堆中的制品数量,然后乘以10。用来测量“袋内叠堆高度”的方法更详细地描述于“测试程序”中。通常可从生产线在折叠单元和叠堆装填单元之间对压缩之前的制品取样。压缩之前的叠堆高度通过如下方式测量:在压缩和封装之前获取10个制品,并且测量它们的叠堆高度,如关于IBSH所示。
本公开的吸收制品包装件可具有70mm至110mm的“袋内叠堆高度”。
根据本文所述的“袋内叠堆高度测试”,本公开的吸收制品包装件可具体地具有小于110mm,小于105mm,小于100mm,小于95mm,小于90mm的“袋内叠堆高度”,具体地列举所指定范围内的和在其中形成的或由此形成的所有范围内的所有0.1mm增量。针对在前句中共享的值,可能期望具有大于70mm,或大于75mm,或大于80mm的“袋内叠堆高度”。另选地,根据本文所述的“袋内叠堆高度测试”,本公开的吸收制品包装件可具有70mm至110mm,75mm至110mm,80mm至110mm,80mm至105mm,或80mm至100mm的“袋内叠堆高度”,具体地列举所指定范围内的和在其中形成的或由此形成的所有范围内的所有0.1mm增量。
测试方法
离心保留容量(CRC)测试方法
CRC测量超吸收聚合物颗粒在过量液体中自由溶胀所吸收的液体。CRC根据EDANA方法WSP 241.2-05来测量。
耐压吸收性(AAP)测试方法
AAP根据EDANA方法WSP 442.2-02来测量。
堆密度测试方法
堆密度测试方法是指EDANA方法WSP 460.2-02。
有效容量(EFFC)
“有效容量”表示超吸收聚合物颗粒的“离心保留容量”(CRC)值的平均值和“耐压吸收性”(AAP)值的平均值。
“有效容量”(EFFC)经由下式来计算:EFFC=(CRC+AAP)/2。
袋内叠堆高度测试
如下确定吸收制品包装件的袋内叠堆高度:
设备:使用带有平坦刚性水平滑板的厚度测试仪。厚度测试仪被构造成使得水平滑板沿竖直方向自由移动,其中水平滑板总是在平坦的刚性水平基板的正上方保持在水平取向。厚度测试仪包括适于测量水平滑板和水平基板之间的间隙的装置,精确至±0.5mm以内。水平滑板和水平基板大于接触每个板的吸收制品包装件的表面,即每个板在所有方向上均延伸超过吸收制品包装件的接触表面。水平滑板对吸收制品包装件施加850±1克力(8.34N)的向下力,所述向下力可通过如下方式来实现:将合适的砝码放置在水平滑板的不接触包装件的顶部表面的中心上,使得滑板加上添加的砝码的总质量为850±1克。
测试程序:在测量之前,将吸收制品包装件在23±2℃和50±5%的相对湿度下进行平衡。升高水平滑板并且以包装件内的吸收制品处于水平取向的方式将吸收制品包装件居中置于水平滑板下。将接触板中任一者的包装件的表面上的任何柄部或其它封装结构均抵靠包装件的表面折叠平坦,以便最小化它们对所述测量的影响。缓慢地放低水平滑板,直到其接触包装件的顶部表面,然后释放。在释放水平滑板之后十秒,测量水平板之间的间隙,精确至±0.5mm以内。测量五个相同的包装件(相同尺寸的包装件和相同的吸收制品数目),并且将算术平均值报告为包装件宽度。计算并报告“袋内叠堆高度”=(包装件宽度/每个叠堆的吸收制品数目)×10,精确至±0.5mm以内。
本文所公开的量纲和值不应理解为严格限于所引用的精确数值。相反,除非另外指明,否则每个这样的量纲旨在表示所述值以及围绕该值功能上等同的范围。例如,公开为“40mm”的量纲旨在表示“约40mm”。
除非明确排除或以其它方式限制,本文中引用的每一篇文献,包括任何交叉引用或相关专利或专利申请以及本申请对其要求优先权或其有益效果的任何专利申请或专利,均据此全文以引用方式并入本文。任何文献的引用不是对其作为与本发明任何公开或本文受权利要求书保护的现有技术的认可,或不是对其自身或与任何其它参考文献或多个参考文献的组合提出、建议或公开了此发明任何方面的认可。此外,当本发明中术语的任何含义或定义与以引用方式并入的文件中相同术语的任何含义或定义矛盾时,应当服从在本发明中赋予该术语的含义或定义。
虽然已举例说明和描述了本发明的具体实施方案,但是对于本领域技术人员来说显而易见的是,在不脱离本发明实质和范围的情况下可作出多个其它变化和修改。因此,本文旨在于所附权利要求中涵盖属于本发明范围内的所有这些变化和修改。

Claims (16)

1.一种用于吸收制品中的吸收芯(28),所述吸收芯包括:
包封吸收材料(60)的芯包裹物(16,16’),所述吸收材料包括超吸收聚合物颗粒,其中基于所述吸收材料的总重量,所述超吸收聚合物颗粒表示按重量计小于85%,
其中所述芯包裹物包括顶侧(16)和底侧(16’),
其中所述吸收芯包括一个或多个基本上不含吸收材料的区域(26),通过所述区域,所述芯包裹物的顶侧附接到所述芯包裹物的底侧,使得当所述吸收材料溶胀时,所述芯包裹物沿所述基本上不含吸收材料的区域形成一个或多个通道(26’),
其特征在于所述超吸收聚合物颗粒具有根据耐压吸收性测试方法的至少22g/g的耐压吸收性(AAP)值和根据堆密度测试方法的至少0.5g/ml的堆密度。
2.根据权利要求1所述的吸收芯,其中所述超吸收聚合物颗粒的堆密度为至少0.6g/ml。
3.根据前述权利要求中任一项所述的吸收芯,其中所述超吸收聚合物颗粒具有至少26.5g/g的“有效容量”(EFFC)值。
4.根据前述权利要求中任一项所述的吸收芯,其中基于所述吸收材料的总重量,所述超吸收聚合物颗粒表示按重量计至少30%,具体地按重量计至少50%。
5.根据前述权利要求中任一项所述的吸收芯,其中所述吸收材料包括纤维吸收材料,诸如天然纤维或合成纤维、或它们的组合。
6.根据前述权利要求中任一项所述的吸收芯,其中所述吸收材料由所述超吸收聚合物颗粒和纤维吸收材料组成。
7.根据权利要求5或6所述的吸收芯,其中所述超吸收聚合物颗粒和所述纤维吸收材料彼此混合。
8.根据前述权利要求中任一项所述的吸收芯,其中基于所述吸收材料的总重量,所述吸收材料包括按重量计多于15%的所述纤维吸收材料,或按重量计多于30%的所述纤维吸收材料。
9.根据权利要求5至8中任一项所述的吸收芯,其中所述纤维吸收材料包括纤维素纤维或改性的纤维素纤维。
10.根据权利要求5至9中任一项所述的吸收芯,其中基于所述纤维吸收材料的总重量,按重量计至少80%的所述纤维吸收材料为纤维素纤维或改性的纤维素纤维。
11.根据前述权利要求中任一项所述的吸收芯,其中所述基本上不含吸收材料的区域中的至少一个在所述区域的至少一些部分中具有至少2mm,具体地4mm至20mm的宽度(Wc)。
12.根据前述权利要求中任一项所述的吸收芯,其中所述芯包裹物包括基本上形成所述芯包裹物的顶侧(16)的第一非织造物和基本上形成所述芯包裹物的底侧(16’)的第二非织造物,优选地其中所述第一非织造物形成围绕所述第二非织造物的C-包裹物。
13.根据前述权利要求中任一项所述的吸收芯,其中所述芯包裹物内的所述吸收材料的周边限定吸收材料沉积区域(8),并且其中所述吸收材料沉积区域为矩形的或被成型为在裆点(C’)处的宽度窄于所述芯的其余部分中的所述吸收材料沉积区域的最大宽度,其中所述裆点被定义为在所述芯的纵向轴线(80’)上被置于与所述吸收芯的前边缘(280)相距五分之二(2/5)L”的距离处的点。
14.根据前述权利要求中任一项所述的吸收芯,其中所述芯包裹物的顶侧经由粘合剂诸如热熔性粘合剂附接到所述芯包裹物的底侧。
15.用于个人卫生的吸收制品(20),所述吸收制品包括:
液体可透过的顶片(24),
液体不可透过的底片(25),
任选地采集和/或分配层(54),以及
介于所述顶片和底片之间的根据前述权利要求中任一项所述的吸收芯(28)。
16.一种包装件,所述包装件包括根据前述权利要求中任一项所述的多个吸收制品,其中所述包装件具有70mm至110mm的袋内叠堆高度。
CN201680066402.9A 2015-11-16 2016-11-01 具有不含材料的区域的吸收芯 Active CN108348383B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15194752.0 2015-11-16
EP15194752.0A EP3167859B1 (en) 2015-11-16 2015-11-16 Absorbent cores having material free areas
PCT/US2016/059826 WO2017087155A1 (en) 2015-11-16 2016-11-01 Absorbent cores having material free areas

Publications (2)

Publication Number Publication Date
CN108348383A true CN108348383A (zh) 2018-07-31
CN108348383B CN108348383B (zh) 2021-02-05

Family

ID=54542169

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680066402.9A Active CN108348383B (zh) 2015-11-16 2016-11-01 具有不含材料的区域的吸收芯

Country Status (4)

Country Link
US (1) US10632029B2 (zh)
EP (1) EP3167859B1 (zh)
CN (1) CN108348383B (zh)
WO (1) WO2017087155A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114630643A (zh) * 2019-11-12 2022-06-14 易希提卫生与保健公司 包括涂覆的超吸收性颗粒的吸收垫

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3287109B1 (en) 2011-06-10 2023-11-29 The Procter & Gamble Company Absorbent structure for absorbent articles
US11007095B2 (en) 2017-12-21 2021-05-18 Essity Hygiene And Health Aktiebolag Absorbent article and method for manufacturing an absorbent article
BR112020007929B1 (pt) 2017-12-21 2024-01-02 Essity Hygiene And Health Aktiebolag Artigo absorvente e núcleo absorvente para um artigo absorvente
BR112020008382A2 (pt) 2017-12-21 2020-11-03 Essity Hygiene And Health Aktiebolag artigo absorvente com vedações de canal e método para a fabricação do artigo absorvente
JP7092876B2 (ja) 2017-12-21 2022-06-28 エシティ・ハイジーン・アンド・ヘルス・アクチエボラグ 湿り度インジケータを備える吸収性物品、およびその吸収性物品を製造するための方法
RU2020123382A (ru) 2017-12-21 2022-01-21 Эссити Хайджин Энд Хелт Актиеболаг Впитывающее изделие и способ изготовления впитывающего изделия
PL3727259T3 (pl) 2017-12-21 2024-04-02 Essity Hygiene And Health Aktiebolag Artykuł chłonny z układem uszczelniającym o stałej szerokości
EP3727256B1 (en) 2017-12-21 2024-02-14 Essity Hygiene and Health Aktiebolag Absorbent article with reduced sagging and method for manufacturing the absorbent article
US10966882B2 (en) 2017-12-21 2021-04-06 Essity Hygiene And Health Aktiebolag Absorbent article and method for manufacturing absorbent article
ES2948646T3 (es) * 2018-07-19 2023-09-15 Twe Meulebeke Estructura de no tejido multicapa para su uso como componente de artículos absorbentes desechables
EP3838242A1 (en) 2019-12-20 2021-06-23 Ontex BV Absorbent core for disposable absorbent articles with increased absorption rate and improved integrity
US20230114320A1 (en) * 2020-04-20 2023-04-13 Essity Hygiene And Health Aktiebolag Absorbent article

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001301857A (ja) * 2000-04-20 2001-10-31 Oji Paper Co Ltd 包装された使いすておむつ
CN101563052A (zh) * 2006-12-21 2009-10-21 宝洁公司 单独包装的一次性吸收制品
CN101583330A (zh) * 2007-01-12 2009-11-18 宝洁公司 具有改进结构的吸收芯
US20090326497A1 (en) * 2006-07-31 2009-12-31 Harald Schmidt Dehydratable Hygiene Articles
WO2012012522A1 (en) * 2010-07-22 2012-01-26 The Procter & Gamble Company High-capacity disposable absorbent inserts for reusable outer covers
CN102740818A (zh) * 2009-12-09 2012-10-17 花王株式会社 吸收性物品
US20150080821A1 (en) * 2013-09-19 2015-03-19 The Procter & Gamble Company Absorbent cores having material free areas

Family Cites Families (1366)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1733997A (en) 1928-04-30 1929-10-29 Paul Molnar Catamenial bandage
US1734499A (en) 1928-12-04 1929-11-05 Marinsky Davis Sanitary napkin
US1989283A (en) 1934-05-03 1935-01-29 Walter P Limacher Diaper
US2058509A (en) 1936-01-30 1936-10-27 Rose David Infant's undergarment
US2271676A (en) 1939-11-24 1942-02-03 Bjornbak Elna Diaper
US2450789A (en) 1945-07-05 1948-10-05 Jacob G Frieman Sanitary garment
US2508811A (en) 1947-07-15 1950-05-23 Edna E Best Diaper
US2583553A (en) 1949-04-07 1952-01-29 Faureed Company Sanitary protector for bedridden patients
US2568910A (en) 1949-10-07 1951-09-25 Jessie C Condylis Fastening means for garments, and more particularly diapers
US2570963A (en) 1949-11-21 1951-10-09 John E Mesmer Infant's diaper
US2570796A (en) 1950-12-06 1951-10-09 Gross Rose Diaper
US2705957A (en) 1953-07-08 1955-04-12 Mauro Virginia Sanitary panty
US2807263A (en) 1953-08-18 1957-09-24 Newton Jewel Mae Ladies' sanitary garment
US2830589A (en) 1953-12-07 1958-04-15 Joseph B Doner Diapers
US2890700A (en) 1954-02-18 1959-06-16 Ethel C Lonberg-Holm Disposable diaper
US2890701A (en) 1954-10-06 1959-06-16 Weinman Mary Support for a sanitary napkin
US2788003A (en) 1955-06-06 1957-04-09 Chicopee Mfg Corp Disposable absorbent pad
US2788786A (en) 1955-09-23 1957-04-16 Fred F Dexter Disposable diaper
US2798489A (en) 1955-10-20 1957-07-09 Behrman Mayes Protective garment
US2898912A (en) 1956-02-09 1959-08-11 Adams Jane Infant's diaper
US2977957A (en) 1957-08-28 1961-04-04 Napette Sanitary Napkin Holder Sanitary napkin holders and holder units
US2931361A (en) 1957-12-18 1960-04-05 Sostrin Alice Self-fastening infant's diaper
US3071138A (en) 1958-11-07 1963-01-01 Garcia Gustavo Sanitary napkin
NL281020A (zh) 1961-07-17 1900-01-01
US3207158A (en) 1961-08-17 1965-09-21 Yoshitake Kazuko Sanitary napkin supporting panty
US3227160A (en) 1963-05-23 1966-01-04 Mense Inc Surgical belt
US3386442A (en) 1965-03-29 1968-06-04 Sabee Reinhardt Disposable diaper
US3670731A (en) 1966-05-20 1972-06-20 Johnson & Johnson Absorbent product containing a hydrocolloidal composition
US3572342A (en) 1968-01-19 1971-03-23 Johnson & Johnson Diaper
US3578155A (en) 1969-02-24 1971-05-11 Paper Converting Machine Co Disposable product
US3592194A (en) 1969-03-05 1971-07-13 Procter & Gamble Diaper having improved wicking and dryness
US3575174A (en) 1969-07-11 1971-04-20 Personal Products Co Sanitary napkin
US3572432A (en) 1969-09-25 1971-03-23 Halliburton Co Apparatus for flotation completion for highly deviated wells
US3847702A (en) 1969-10-20 1974-11-12 J Jones Process for manufacture of integral diaper waist band fastener
US3610244A (en) 1969-10-20 1971-10-05 Jones Sr John L Integral diaper waistband fasteners
GB1333081A (en) 1970-01-17 1973-10-10 Southalls Birmingham Ltd Absorbent products
US3606887A (en) 1970-02-05 1971-09-21 Kimberly Clark Co Overlap seal and support strip for a sanitary napkin wrapper
US3618608A (en) 1970-02-16 1971-11-09 Mary E Brink Diaper with fastener
US3840418A (en) 1970-03-09 1974-10-08 R Sabee Method of manufacture of a sanitary article and ply having selectively thickened areas
US3653381A (en) 1970-03-23 1972-04-04 Crystal E Warnken Belted diapers
FR2082803A5 (zh) 1970-03-26 1971-12-10 Consortium General Textile
US3667468A (en) 1970-04-28 1972-06-06 Paper Converting Machine Co Sanitary napkin and method and means of producing
US3642001A (en) 1970-07-27 1972-02-15 Reinhardt N Sabee Disposable diaper or the like
FR2110515A5 (zh) 1970-10-20 1972-06-02 Beghin
US3710797A (en) 1971-02-26 1973-01-16 Procter & Gamble Disposable diaper
US3776233A (en) 1971-05-17 1973-12-04 Colgate Palmolive Co Edge contourable diaper
US3731688A (en) 1971-06-30 1973-05-08 Techmation Corp Disposable diaper
US3882870A (en) 1971-07-09 1975-05-13 Lucille Hathaway Diaper
US3774241A (en) 1972-02-16 1973-11-27 J Zerkle Loincloth and spreader therefor
US3828784A (en) 1972-08-21 1974-08-13 Kendall & Co Conformable baby diaper
US3924626A (en) 1972-12-08 1975-12-09 Int Paper Co Rectangular disposable diaper having a contoured absorbent pad
US3863637A (en) 1972-12-08 1975-02-04 Int Paper Co Folded disposable diaper
US3911173A (en) 1973-02-05 1975-10-07 Usm Corp Adhesive process
SE370313B (zh) 1973-02-09 1974-10-14 O Heurlen
US3848595A (en) 1973-04-26 1974-11-19 Kimberly Clark Co Prefolded diaper with improved leg fit
US3848594A (en) 1973-06-27 1974-11-19 Procter & Gamble Tape fastening system for disposable diaper
US3848597A (en) 1973-07-05 1974-11-19 Kimberly Clark Co Prefolded disposable diaper
US3884234A (en) 1973-10-18 1975-05-20 Colgate Palmolive Co Disposable diaper
US3860003B2 (en) 1973-11-21 1990-06-19 Contractable side portions for disposable diaper
US3929134A (en) 1974-08-29 1975-12-30 Colgate Palmolive Co Absorbent article and method
US3930501A (en) 1974-05-23 1976-01-06 Colgate-Palmolive Company Disposable diaper with end flap means and method
US3978861A (en) 1974-05-23 1976-09-07 Colgate-Palmolive Company Disposable diaper with end flap means and method
US3926189A (en) 1974-08-05 1975-12-16 Colgate Palmolive Co Selectively positionable diaper assembly
US3920017A (en) 1974-09-27 1975-11-18 Colgate Palmolive Co Crotch-shaped diaper and method
US3938523A (en) 1974-10-17 1976-02-17 Scott Paper Company Prefolded and packaged disposable diaper
US4014338A (en) 1974-10-31 1977-03-29 Colgate-Palmolive Company Diaper with elastic means
US3987794A (en) 1974-10-31 1976-10-26 Colgate-Palmolive Company Diaper with elastic crotch means
US3995637A (en) 1974-10-31 1976-12-07 Colgate-Palmolive Company Diaper with waist means
US3929135A (en) 1974-12-20 1975-12-30 Procter & Gamble Absorptive structure having tapered capillaries
US4084592A (en) 1975-01-08 1978-04-18 Johnson & Johnson Disposable prefolded diaper with permanently attached adhesive closure system
US3968799A (en) 1975-04-04 1976-07-13 Kimberly-Clark Corporation Prefolded disposable diaper
GB1513055A (en) 1975-07-02 1978-06-07 Mccullins J Disposable diapers
US4100922A (en) 1975-07-09 1978-07-18 Colgate-Palmolive Company Disposable diaper
US3981306A (en) 1975-08-11 1976-09-21 Scott Paper Company Multilayer one-piece disposable diapers
GB1563697A (en) 1975-08-22 1980-03-26 Unilever Ltd Liquid absorption devices
US3999547A (en) 1975-12-29 1976-12-28 Colgate-Palmolive Company Disposable diaper having front side edge sealing means
US3995640A (en) 1976-01-05 1976-12-07 Colgate-Palmolive Company Diaper with elastic means
US4034760A (en) 1976-03-18 1977-07-12 Filitsa Amirsakis Self contained disposable diaper
US4055180A (en) 1976-04-23 1977-10-25 Colgate-Palmolive Company Absorbent article with retained hydrocolloid material
US4074508A (en) 1976-12-21 1978-02-21 Riegel Textile Corporation Apparatus for compressing and banding a predetermined number of articles
US4079739A (en) 1976-12-27 1978-03-21 Kimberly-Clark Corporation Die-cut contoured catamenial napkin of multi-layered construction
US4388075A (en) 1977-12-20 1983-06-14 Johnson & Johnson Baby Products Company Disposable diaper with wide elastic gathering means for improved comfort
US4259220A (en) 1978-12-06 1981-03-31 H. B. Fuller Company Hot melt adhesive for elastic banding
US4381783A (en) 1978-10-24 1983-05-03 Johnson & Johnson Absorbent article
JPS5925369Y2 (ja) 1978-11-15 1984-07-25 日本バイリ−ン株式会社 吸液性物品
US4257418A (en) 1979-01-22 1981-03-24 Mo Och Domsjo Aktiebolag Device for absorbing urine with incontinent persons
US4342314A (en) 1979-03-05 1982-08-03 The Procter & Gamble Company Resilient plastic web exhibiting fiber-like properties
US4296750A (en) 1979-06-22 1981-10-27 Kimberly-Clark Corporation Refastenable pressure-sensitive tape closure system for disposable diapers and method for its manufacture
JPS6025045B2 (ja) 1980-03-19 1985-06-15 製鉄化学工業株式会社 塩水吸収能のすぐれたアクリル酸重合体の製造方法
US4315508A (en) 1980-03-31 1982-02-16 Kimberly-Clark Corporation Self-centering multiple use garment suspension system
US4324246A (en) 1980-05-12 1982-04-13 The Procter & Gamble Company Disposable absorbent article having a stain resistant topsheet
US4410571A (en) 1980-08-25 1983-10-18 Johnson & Johnson Absorbent products, process and compositions for immobilization of particulate absorbents
US4341216A (en) 1981-02-27 1982-07-27 The Procter & Gamble Company Breathable backsheet for disposable diapers
US4463045A (en) 1981-03-02 1984-07-31 The Procter & Gamble Company Macroscopically expanded three-dimensional plastic web exhibiting non-glossy visible surface and cloth-like tactile impression
US4360021A (en) 1981-05-06 1982-11-23 Colgate-Palmolive Company Absorbent article
NZ200464A (en) 1981-05-18 1984-10-19 Colgate Palmolive Co Box-pleated diaper with cushioned elastic members
US4808178A (en) 1981-07-17 1989-02-28 The Proctor & Gamble Company Disposable absorbent article having elasticized flaps provided with leakage resistant portions
US4909803A (en) 1983-06-30 1990-03-20 The Procter And Gamble Company Disposable absorbent article having elasticized flaps provided with leakage resistant portions
US4461621A (en) 1981-10-19 1984-07-24 Colgate-Palmolive Company Disposable diaper with polymer coating
US4475912A (en) 1981-10-26 1984-10-09 Coates Fredrica V Adjustable diapers with fastening means
JPS6018690B2 (ja) 1981-12-30 1985-05-11 住友精化株式会社 吸水性樹脂の吸水性改良方法
DE3205931C2 (de) 1982-02-19 1985-08-29 Vereinigte Papierwerke Schickedanz & Co, 8500 Nürnberg Saugkissen für hygienische Zellstofferzeugnisse
JPS58180233A (ja) 1982-04-19 1983-10-21 Nippon Shokubai Kagaku Kogyo Co Ltd 吸収剤
SE453071B (sv) 1982-06-21 1988-01-11 Tetra Pak Ab Anordning for bearbetning av en forpackningsbehallare
SE446055B (sv) 1982-07-01 1986-08-11 Landstingens Inkopscentral Ikontinensskydd eller bloja med vesentligen rektanguler form
JPS604500Y2 (ja) 1982-07-06 1985-02-08 ユニ・チヤ−ム株式会社 生理用ナプキン
US4527990A (en) 1982-09-30 1985-07-09 Kimberly-Clark Corporation Elasticized garment and method for its manufacture
US4469710A (en) 1982-10-14 1984-09-04 The Procter & Gamble Company Pourable solid shortening
US5085654A (en) 1982-11-15 1992-02-04 The Procter & Gamble Company Disposable garment with breathable leg cuffs
US4636207A (en) 1982-11-15 1987-01-13 The Procter & Gamble Company Disposable garment with breathable leg cuffs
US4900317A (en) 1982-11-15 1990-02-13 The Procter & Gamble Company Disposable garment with breathable leg cuffs
US4515595A (en) 1982-11-26 1985-05-07 The Procter & Gamble Company Disposable diapers with elastically contractible waistbands
US4610678A (en) * 1983-06-24 1986-09-09 Weisman Paul T High-density absorbent structures
US4710189A (en) 1983-03-18 1987-12-01 The Procter & Gamble Company Shaped disposable diapers with shaped elastically contractible waistbands
FR2543430B1 (fr) 1983-03-29 1986-11-14 Beghin Say Sa Couche a jeter, notamment pour adulte incontinent
JPS59180339A (ja) 1983-03-30 1984-10-13 Shimadzu Corp 差圧伝送器
EP0149880A3 (en) 1983-05-26 1986-07-16 BASF Aktiengesellschaft Non-woven webs of synthetic fibres consolidated by means of carboxylated styrene-butadiene latices, and disposable articles made therefrom
JPS6027803A (ja) 1983-07-23 1985-02-12 Anritsu Corp ワ−ク測定装置
JPS60104502A (ja) 1983-11-07 1985-06-08 花王株式会社 つかいすておむつ
EP0144726B2 (de) 1983-11-17 1995-05-24 Akzo Nobel N.V. Antimikrobielle Mischungen
US4960477A (en) 1983-12-01 1990-10-02 Mcneil-Ppc, Inc. Disposable diaper with folded absorbent batt
US4670011A (en) 1983-12-01 1987-06-02 Personal Products Company Disposable diaper with folded absorbent batt
US4681581A (en) 1983-12-05 1987-07-21 Coates Fredrica V Adjustable size diaper and folding method therefor
US4578072A (en) 1983-12-08 1986-03-25 Weyerhaeuser Company Leak resistant diaper or incontinent garment
GB8332828D0 (en) 1983-12-08 1984-01-18 Procter & Gamble Diaper with fold points
US4731066A (en) 1984-03-30 1988-03-15 Personal Products Company Elastic disposable diaper
JPS60215810A (ja) 1984-04-11 1985-10-29 Unitika Ltd ポリ弗化ビニリデン系モノフイラメントとその製造法
US4731070A (en) 1984-04-19 1988-03-15 Personal Products Company Adult incontinent absorbent article
US4681793A (en) 1985-05-31 1987-07-21 The Procter & Gamble Company Non-occluding, liquid-impervious, composite backsheet for absorptive devices
US4578702A (en) 1984-05-31 1986-03-25 American Television & Communications Corporation CATV tap-off unit with detachable directional coupler
JPS60259922A (ja) 1984-06-05 1985-12-23 Sumitomo Electric Ind Ltd 歪センサ
JPS619213A (ja) 1984-06-21 1986-01-16 井関農機株式会社 コンバインにおけるスライド式クロ−ラ−
FR2566631B1 (fr) 1984-06-28 1988-08-05 Boussac Saint Freres Bsf Couche-culotte a ceinture elastique et procede de fabrication d'une telle couche-culotte
US4551191A (en) 1984-06-29 1985-11-05 The Procter & Gamble Company Method for uniformly distributing discrete particles on a moving porous web
US5415644A (en) 1984-07-02 1995-05-16 Kimberly-Clark Corporation Diapers with elasticized side pockets
CA1341430C (en) 1984-07-02 2003-06-03 Kenneth Maynard Enloe Diapers with elasticized side pockets
US4624666A (en) 1984-07-20 1986-11-25 Personal Products Company Channeled napkin with dry cover
JPS6135701A (ja) 1984-07-26 1986-02-20 ヤンマーディーゼル株式会社 2軸形ロ−タリ−耕耘装置
US4573986A (en) 1984-09-17 1986-03-04 The Procter & Gamble Company Disposable waste-containment garment
US4689193A (en) 1984-10-15 1987-08-25 Exxon Nuclear Company Inc. Mechanism for testing fuel tubes in nuclear fuel bundles
US4596568A (en) 1984-10-22 1986-06-24 Diaperaps Limited Diaper cover
DE3565131D1 (en) 1984-12-10 1988-10-27 Rieter Ag Maschf Apparatus for cleaning measuring rolls
US4585448A (en) 1984-12-19 1986-04-29 Kimberly-Clark Corporation Disposable garment having high-absorbency area
US4641381A (en) 1985-01-10 1987-02-10 Kimberly-Clark Corporation Disposable underpants, such as infant's training pants and the like
JPS61248733A (ja) 1985-04-26 1986-11-06 ノードソン株式会社 吸湿布とその製造方法
US4894277A (en) 1985-01-16 1990-01-16 Nordson Corporation Application method and products that use a foamed hot melt adhesive
FR2575905B1 (fr) 1985-01-17 1987-03-20 Boussac Saint Freres Bsf Produit d'hygiene comportant un matelas absorbant muni d'un indicateur d'humidite et procede de fabrication
SE453556B (sv) 1985-01-30 1988-02-15 Moelnlycke Ab Absorberande alster, sasom bloja, inkontinensskydd eller menstruationsbinda
CA1259151A (en) 1985-02-01 1989-09-12 Kenneth B. Buell Disposable waste containment garment
FR2578163B1 (fr) 1985-03-01 1990-04-13 Beghin Say Sa Structure absorbante pour article a usage unique.
JPS61233562A (ja) 1985-04-08 1986-10-17 Mitsubishi Electric Corp サ−マルヘツド
US4585450A (en) 1985-04-29 1986-04-29 Kimberly-Clark Corporation Refastenable tape system for disposable diapers and similar garments
JPS61259484A (ja) 1985-05-13 1986-11-17 株式会社明電舎 高周波焼入れ装置
GB8512206D0 (en) 1985-05-14 1985-06-19 Kimberly Clark Ltd Non-woven material
US4629643A (en) 1985-05-31 1986-12-16 The Procter & Gamble Company Microapertured polymeric web exhibiting soft and silky tactile impression
US4609518A (en) 1985-05-31 1986-09-02 The Procter & Gamble Company Multi-phase process for debossing and perforating a polymeric web to coincide with the image of one or more three-dimensional forming structures
FR2583377B1 (fr) 1985-06-14 1987-12-24 Colgate Palmolive Co Doseur repartiteur discontinu de poudre
USRE32649E (en) 1985-06-18 1988-04-19 The Procter & Gamble Company Hydrogel-forming polymer compositions for use in absorbent structures
FR2583621B1 (fr) 1985-06-19 1990-10-05 Boussac Saint Freres Bsf Couche-culotte a jeter munie d'une ceinture elastique
US5030314A (en) 1985-06-26 1991-07-09 Kimberly-Clark Corporation Apparatus for forming discrete particulate areas in a composite article
US4720321A (en) 1985-06-26 1988-01-19 Keyes Fibre Company Method and apparatus for manufacturing packaging pads
US4994053A (en) 1985-06-26 1991-02-19 Kimberly-Clark Corporation Composite article having discrete particulate areas formed therein
US4670012A (en) 1985-07-15 1987-06-02 Weyerhaeuser Company Diaper or incontinent pad having pleated attachment strap
JPS62129180A (ja) 1985-11-28 1987-06-11 Nordson Kk 粉粒体の塗布方法とその装置
US4681579A (en) 1985-10-11 1987-07-21 The Procter & Gamble Co. Absorbent article having reservoirs
US4695278A (en) 1985-10-11 1987-09-22 The Procter & Gamble Company Absorbent article having dual cuffs
CA1291327C (en) 1985-11-04 1991-10-29 Dawn Ilnicki Houghton Absorbent article having liquid impervious shelves
US4741941A (en) 1985-11-04 1988-05-03 Kimberly-Clark Corporation Nonwoven web with projections
US4680030A (en) 1985-11-13 1987-07-14 Coates Fredrica V Garment having improved, self closing, filamentary fasteners
US4606964A (en) 1985-11-22 1986-08-19 Kimberly-Clark Corporation Bulked web composite and method of making the same
US4662875A (en) 1985-11-27 1987-05-05 The Procter & Gamble Company Absorbent article
US4646510A (en) 1986-01-31 1987-03-03 Acumeter Laboratories, Inc. Method of and apparatus for making powder-filled pouches and the like
DE3608114A1 (de) 1986-03-12 1987-09-17 Puttfarcken Ulf Wickel mit feuchtigkeitsanzeige z.b. windel
US4763191A (en) 1986-03-17 1988-08-09 American Telephone And Telegraph Company, At&T Bell Laboratories Dial-up telephone network equipment for requesting an identified selection
US4699622A (en) 1986-03-21 1987-10-13 The Procter & Gamble Company Disposable diaper having an improved side closure
PH26871A (en) 1986-03-31 1992-11-16 Uni Charm Corp Disposable diaper
US4966809A (en) 1986-04-02 1990-10-30 Showa Denko Kabushiki Kaisha Water-absorbing composite body
IL82511A (en) 1986-05-28 1992-09-06 Procter & Gamble Apparatus for and methods of airlaying fibrous webs having discrete particles therein
US4690680A (en) 1986-06-27 1987-09-01 The Procter & Gamble Company Adhesive attachment means for absorbent articles
GB2193625B (en) 1986-07-04 1990-11-28 Uni Charm Corp Disposable diaper
SE453720B (sv) 1986-07-17 1988-02-29 Moelnlycke Ab Sett att i samband med framstellningen vika en absorberande engangsartikel, t ex en bloja, till forpackningstillstand
US4834735A (en) 1986-07-18 1989-05-30 The Proctor & Gamble Company High density absorbent members having lower density and lower basis weight acquisition zones
US4834742A (en) 1986-09-03 1989-05-30 Kimberly-Clark Corporation Fastening system for a disposable absorbent garment
MA21077A1 (fr) 1986-10-10 1988-07-01 Procter & Gamble Article absorbant comportant des doubles manchettes resistant aux fluides .
PH26008A (en) 1986-10-24 1992-01-29 Uni Charm Corp Method for making wearable article
BE905791A (fr) 1986-11-19 1987-03-16 Lynes Holding Sa Bouchon verseur.
US4806598A (en) 1986-12-22 1989-02-21 Kimberly-Clark Corporation Thermoplastic polymer blends and nonwoven webs prepared therefrom
JPS63162242A (ja) 1986-12-26 1988-07-05 Kowa Koki Seisakusho:Kk 平版印刷に於ける版位置合わせ装置
US4808176A (en) 1986-12-31 1989-02-28 Kimberly-Clark Corporation Elasticized waist integration member for disposable absorbent garments
US4846815A (en) 1987-01-26 1989-07-11 The Procter & Gamble Company Disposable diaper having an improved fastening device
US4940463A (en) 1987-02-17 1990-07-10 Sherman Leathers Disposable combined panty with sanitary napkin
ES2042612T3 (es) 1987-03-07 1993-12-16 Fuller H B Licensing Financ Procedimiento para la union permanente de elementos dilatables en forma de hilos o de cintas sobre un substrato superficial asi como utilizacion del mismo para la fabricacion de sectores de banda de hojas rizadas.
US4838886A (en) 1987-03-09 1989-06-13 Kent Gail H Pad holder
JPS63220159A (ja) 1987-03-10 1988-09-13 Canon Inc 電子写真感光体
JPH0433848Y2 (zh) 1987-03-19 1992-08-13
US5549593A (en) 1987-03-24 1996-08-27 Molnlycke Ab Device for the support of an absorbent article
FR2612770B1 (fr) 1987-03-26 1995-06-30 Celatose Sa Change pour incontinents
US4904251A (en) 1987-03-30 1990-02-27 Uni-Charm Corporation Disposable diaper
US4747846A (en) 1987-04-03 1988-05-31 Kimberly-Clark Corporation Stretchable disposable absorbent undergarment
US4909802A (en) 1987-04-16 1990-03-20 The Procter & Gamble Company Absorbent garment having a waist belt attachment system
US4785996A (en) 1987-04-23 1988-11-22 Nordson Corporation Adhesive spray gun and nozzle attachment
US4968313A (en) 1987-04-27 1990-11-06 Sabee Reinhardt N Diaper with waist band elastic
US4753648A (en) 1987-05-08 1988-06-28 Personal Products Company Sanitary napkin adhesively attached via elastic member
FR2617020B1 (fr) 1987-06-26 1993-09-24 Boussac Saint Freres Bsf Matelas absorbant perfectionne, notamment pour des produits d'hygiene, et procede de fabrication en continu de tels matelas
US4892535A (en) 1987-08-07 1990-01-09 Landstingens Inkopscentral, Lic, Ekonomisk Forening Absorbent pad and method and apparatus for making the same
US4936839A (en) 1987-08-27 1990-06-26 Mcneil-Ppc, Inc. Winged napkin having cross-channeling
US4773905A (en) 1987-08-27 1988-09-27 Personal Products Company Winged napkin having cross-channeling
US4826880B1 (en) 1987-09-21 2000-04-25 Johnson & Johnson Inc Immobilizing particulate absorbents by conversion to hydrates
US4861652A (en) 1987-10-13 1989-08-29 Kimberly-Clark Corporation Diaper article with elasticized waist panel
US4846825A (en) 1987-10-30 1989-07-11 Kimberly-Clark Corporation Diapers with elasticized side pockets
US4940464A (en) 1987-12-16 1990-07-10 Kimberly-Clark Corporation Disposable incontinence garment or training pant
US4963140A (en) 1987-12-17 1990-10-16 The Procter & Gamble Company Mechanical fastening systems with disposal means for disposable absorbent articles
US4869724A (en) 1987-12-17 1989-09-26 The Procter & Gamble Company Mechanical fastening systems with adhesive tape disposal means for disposable absorbent articles
US5611879A (en) 1987-12-18 1997-03-18 Kimberly-Clark Corporation Absorbent article having an absorbent with a variable density in the Z direction and a method of forming said article
US4894060A (en) 1988-01-11 1990-01-16 Minnesota Mining And Manufacturing Company Disposable diaper with improved hook fastener portion
US4950264A (en) 1988-03-31 1990-08-21 The Procter & Gamble Company Thin, flexible sanitary napkin
US5147343B1 (en) 1988-04-21 1998-03-17 Kimberly Clark Co Absorbent products containing hydrogels with ability to swell against pressure
US4886697A (en) 1988-04-29 1989-12-12 Weyerhaeuser Company Thermoplastic material containing absorbent pad or other article
US5006394A (en) 1988-06-23 1991-04-09 The Procter & Gamble Company Multilayer polymeric film
US4848815A (en) 1988-07-29 1989-07-18 Molloy Toni J Coffee filter extractor
US4990147A (en) 1988-09-02 1991-02-05 The Procter & Gamble Company Absorbent article with elastic liner for waste material isolation
US4892536A (en) 1988-09-02 1990-01-09 The Procter & Gamble Company Absorbent article having elastic strands
US5797894A (en) 1988-09-12 1998-08-25 Johnson & Johnson, Inc. Unitized sanitary napkin
JPH02107250A (ja) 1988-10-17 1990-04-19 Takao Sakata 液吸収体並びにその製造方法及び装置
GR1001048B (el) 1988-10-24 1993-04-28 Mcneil Ppc Inc Απορροφητικη κατασκευη εχουσα πολλα καναλια.
US5151091A (en) 1988-10-24 1992-09-29 Mcneil-Ppc, Inc. Absorbent structure having multiple canals
US5072687A (en) 1988-11-16 1991-12-17 James G. Mitchell Absorbent product for personal use
US5637106A (en) 1988-11-16 1997-06-10 Carol M. Stocking Absorbent product for personal use
ES2061901T3 (es) 1988-12-20 1994-12-16 Procter & Gamble Braga mejorada.
US6406468B1 (en) 1988-12-20 2002-06-18 Kimberly-Clark Worldwide, Inc. Mechanical fastening tapes and method for their construction
US5087255A (en) 1988-12-21 1992-02-11 The Procter & Gamble Company Absorbent article having inflected barrier cuffs
US5312386A (en) 1989-02-15 1994-05-17 Johnson & Johnson Disposable sanitary pad
US5032120A (en) 1989-03-09 1991-07-16 The Procter & Gamble Company Disposable absorbent article having improved leg cuffs
US5037416A (en) 1989-03-09 1991-08-06 The Procter & Gamble Company Disposable absorbent article having elastically extensible topsheet
US5021051A (en) 1989-04-06 1991-06-04 The Procter & Gamble Company Disposable absorbent article having improved barrier leg cuffs
JPH0622344Y2 (ja) 1989-05-29 1994-06-15 ユニ・チャーム株式会社 使い捨てオムツ
WO1990015830A1 (en) 1989-06-12 1990-12-27 Weyerhaeuser Company Hydrocolloid polymer
US5246432A (en) 1989-07-17 1993-09-21 Uni-Charm Corporation Disposable absorbent articles
US4946527A (en) 1989-09-19 1990-08-07 The Procter & Gamble Company Pressure-sensitive adhesive fastener and method of making same
US5019063A (en) 1989-10-30 1991-05-28 The Procter & Gamble Company Absorbent articles containing mechanical pulp and polymeric gelling material
US5034008A (en) 1989-11-07 1991-07-23 Chicopee Elasticized absorbent article
US5137537A (en) 1989-11-07 1992-08-11 The Procter & Gamble Cellulose Company Absorbent structure containing individualized, polycarboxylic acid crosslinked wood pulp cellulose fibers
US5190563A (en) 1989-11-07 1993-03-02 The Proctor & Gamble Co. Process for preparing individualized, polycarboxylic acid crosslinked fibers
US5071414A (en) 1989-11-27 1991-12-10 Elliott Donald P Packaging pocket for disposable diaper
CN1024746C (zh) 1989-12-20 1994-06-01 李清祈 具热能调节作用构件的煮器
JP2664501B2 (ja) 1989-12-22 1997-10-15 ユニ・チャーム株式会社 使い捨て着用物品
US5584829A (en) 1991-05-21 1996-12-17 The Procter & Gamble Company Absorbent articles having panty covering components that naturally wrap the sides of panties
JPH0636735B2 (ja) 1990-01-26 1994-05-18 日本鉱業株式会社 ワサビから分離された新規ラブドウイルス(Rhabdovirus)
US5246431A (en) 1990-01-31 1993-09-21 Pope & Talbot Company Diaper with source reduction overlay and having improved fecal containment characteristics
US5075142A (en) 1990-02-20 1991-12-24 E. I. Du Pont De Nemours And Company Thermoformable composite sheet
US5149335A (en) 1990-02-23 1992-09-22 Kimberly-Clark Corporation Absorbent structure
US5019072A (en) 1990-02-27 1991-05-28 Minnesota Mining And Manufacturing Company Disposable diaper that is fastened by contact between overlapping adhesive patches
US5300565A (en) 1990-04-02 1994-04-05 The Procter & Gamble Company Particulate, absorbent, polymeric compositions containing interparticle crosslinked aggregates
US5180622A (en) 1990-04-02 1993-01-19 The Procter & Gamble Company Absorbent members containing interparticle crosslinked aggregates
US5492962A (en) 1990-04-02 1996-02-20 The Procter & Gamble Company Method for producing compositions containing interparticle crosslinked aggregates
USD329697S (en) 1990-04-02 1992-09-22 Kimberly-Clark Corporation Belted diaper
US5149334A (en) 1990-04-02 1992-09-22 The Procter & Gamble Company Absorbent articles containing interparticle crosslinked aggregates
US5124188A (en) 1990-04-02 1992-06-23 The Procter & Gamble Company Porous, absorbent, polymeric macrostructures and methods of making the same
CA2023043A1 (en) 1990-04-02 1991-10-03 Anne M. Fahrenkrug Diaper having disposable chassis assembly and reusable elasticized belt removably retained by said chassis assembly
IT1239718B (it) 1990-04-23 1993-11-15 Cge Compagnia Generale Elettromeccanica Pinza di connessione
US5204997A (en) 1990-05-24 1993-04-27 Uni-Charm Corporation Disposable garments of pants type
JPH05105884A (ja) 1990-06-07 1993-04-27 Tonen Corp ガソリン添加用組成物
US5824004A (en) 1990-06-18 1998-10-20 The Procter & Gamble Company Stretchable absorbent articles
DE4020780C1 (zh) 1990-06-29 1991-08-29 Chemische Fabrik Stockhausen Gmbh, 4150 Krefeld, De
BR9102840A (pt) 1990-07-06 1992-04-28 Johnson & Johnson Produto absorvente e metodo de fazer o mesmo
US5248309A (en) 1990-07-19 1993-09-28 Kimberly-Clark Corporation Thin sanitary napkin having a central absorbent zone and a method of forming the napkin
JP2666533B2 (ja) 1990-08-06 1997-10-22 日本電気株式会社 スイツチモジユール
JP2810519B2 (ja) 1990-09-13 1998-10-15 ユニ・チャーム株式会社 使い捨ておむつ
JPH0776451B2 (ja) 1990-09-17 1995-08-16 株式会社ニチコン インバートの形成方法及びインバート用型枠
JP2936428B2 (ja) 1990-10-12 1999-08-23 森産業株式会社 きのこの原木栽培における人工ほだ化方法及びその装置
JPH04148594A (ja) 1990-10-12 1992-05-21 Nec Corp マルチピンスルーホール形成装置及びそれを用いたマルチピンスルーホール形成法
JPH04162609A (ja) 1990-10-25 1992-06-08 Naoetsu Denshi Kogyo Kk ディスクリート素子用基板の製造方法
JP2786327B2 (ja) 1990-10-25 1998-08-13 三菱電機株式会社 ヘテロ接合電界効果トランジスタ
US6231556B1 (en) 1990-10-29 2001-05-15 The Procter & Gamble Company Generally thin, flexible sanitary napkin with stiffened center
JPH04167406A (ja) 1990-10-31 1992-06-15 Sony Corp 光磁気記録媒体
JPH04166923A (ja) 1990-10-31 1992-06-12 Brother Ind Ltd 投影装置
JP3429756B2 (ja) 1990-11-01 2003-07-22 ザ、プロクター、エンド、ギャンブル、カンパニー 一体に取り付けられた疎水性フェーシング層を有する繊維状超吸収性芯
JP2868887B2 (ja) 1990-11-06 1999-03-10 花王株式会社 薬用化粧料
US5462541A (en) 1990-11-13 1995-10-31 Kimberly-Clark Corporation Pocket-like diaper or absorbent article
JPH04190675A (ja) 1990-11-21 1992-07-09 Hitachi Ltd 電力用半導体保護装置
JPH04190693A (ja) 1990-11-26 1992-07-09 Secoh Giken Inc インダクタンス負荷の通電制御回路
JP3019873B2 (ja) 1990-11-30 2000-03-13 松下精工株式会社 パイプ用ファン
JP2892843B2 (ja) 1990-12-18 1999-05-17 ユニ・チャーム株式会社 使い捨て着用物品
DE69133620D1 (de) 1990-12-21 2009-09-10 Nippon Catalytic Chem Ind Wasserabsorbierendes Material und Verfahren zu seiner Herstellung sowie wasserabsorbierender Artikel und Verfahren zu seiner Herstellung
JP3216142B2 (ja) 1990-12-31 2001-10-09 カシオ計算機株式会社 楽譜解釈装置
US5486167A (en) 1991-01-03 1996-01-23 The Procter & Gamble Company Absorbent article having blended multi-layer absorbent structure with improved integrity
US5460622A (en) 1991-01-03 1995-10-24 The Procter & Gamble Company Absorbent article having blended multi-layer absorbent structure with improved integrity
JP2525290B2 (ja) 1991-01-28 1996-08-14 幸雄 小松 転写式粉粒体散布装置
US5151092A (en) 1991-06-13 1992-09-29 The Procter & Gamble Company Absorbent article with dynamic elastic waist feature having a predisposed resilient flexural hinge
US5628741A (en) 1991-02-28 1997-05-13 The Procter & Gamble Company Absorbent article with elastic feature having a prestrained web portion and method for forming same
US5221274A (en) 1991-06-13 1993-06-22 The Procter & Gamble Company Absorbent article with dynamic elastic waist feature having a predisposed resilient flexural hinge
US5156793A (en) 1991-02-28 1992-10-20 The Procter & Gamble Company Method for incrementally stretching zero strain stretch laminate web in a non-uniform manner to impart a varying degree of elasticity thereto
US5143679A (en) 1991-02-28 1992-09-01 The Procter & Gamble Company Method for sequentially stretching zero strain stretch laminate web to impart elasticity thereto without rupturing the web
US5167897A (en) 1991-02-28 1992-12-01 The Procter & Gamble Company Method for incrementally stretching a zero strain stretch laminate web to impart elasticity thereto
US5175046A (en) 1991-03-04 1992-12-29 Chicopee Superabsorbent laminate structure
JPH04322228A (ja) 1991-04-22 1992-11-12 Fuji Xerox Co Ltd 光ファイバ増幅器
SE468305B (sv) 1991-04-24 1992-12-14 Moelnlycke Ab Foerfarande och anordning foer att paafoera partiklar paa en loepande materialbana
SK141493A3 (en) 1991-06-13 1994-12-07 Procter & Gamble Absorbent article with fastening system providing dynamic elastized waistband fit
US5196000A (en) 1991-06-13 1993-03-23 The Proctor & Gamble Company Absorbent article with dynamic elastic waist feature comprising an expansive tummy panel
US5190606A (en) 1991-06-14 1993-03-02 Paper Converting Machine Company Method for producing raised leg cuff for diapers including two folding boards
US5387207A (en) 1991-08-12 1995-02-07 The Procter & Gamble Company Thin-unit-wet absorbent foam materials for aqueous body fluids and process for making same
US5260345A (en) 1991-08-12 1993-11-09 The Procter & Gamble Company Absorbent foam materials for aqueous body fluids and absorbent articles containing such materials
US5147345A (en) 1991-08-12 1992-09-15 The Procter & Gamble Company High efficiency absorbent articles for incontinence management
US5690627A (en) 1991-08-22 1997-11-25 The Procter & Gamble Company Absorbent article with fit enhancement system
ES2097235T3 (es) 1991-09-03 1997-04-01 Hoechst Celanese Corp Polimero superabsorbente que tiene propiedades de absorcion mejoradas.
ZA92308B (en) 1991-09-11 1992-10-28 Kimberly Clark Co Thin absorbent article having rapid uptake of liquid
JPH05113146A (ja) 1991-10-23 1993-05-07 Toyota Motor Corp 内燃機関
JPH05129536A (ja) 1991-11-01 1993-05-25 Mitsubishi Electric Corp 半導体装置及びその製造方法
US5246433A (en) 1991-11-21 1993-09-21 The Procter & Gamble Company Elasticized disposable training pant and method of making the same
DE4138408A1 (de) 1991-11-22 1993-05-27 Cassella Ag Hydrophile, hochquellfaehige hydrogele
JP2823402B2 (ja) 1991-12-04 1998-11-11 ユニ・チャーム株式会社 体液吸収性物品
US5213817A (en) 1991-12-12 1993-05-25 Mcneil-Ppc, Inc. Apparatus for intermittently applying particulate powder material to a fibrous substrate
US5451442A (en) 1991-12-17 1995-09-19 Paragon Trade Brands, Inc. Absorbent panel structure for a disposable garment
US5681300A (en) 1991-12-17 1997-10-28 The Procter & Gamble Company Absorbent article having blended absorbent core
JP3045422B2 (ja) 1991-12-18 2000-05-29 株式会社日本触媒 吸水性樹脂の製造方法
SE9103851L (sv) 1991-12-30 1993-07-01 Moelnlycke Ab Absorberande alster
CA2072689A1 (en) 1991-12-31 1993-07-01 Kimberly-Clark Corporation Disposable absorbent article with flushable insert
US5235515A (en) 1992-02-07 1993-08-10 Kimberly-Clark Corporation Method and apparatus for controlling the cutting and placement of components on a moving substrate
US5532323A (en) 1992-03-05 1996-07-02 Nippon Shokubai Co., Ltd. Method for production of absorbent resin
US5649917A (en) 1992-03-31 1997-07-22 The Procter & Gamble Company Sanitary napkin having barrier means
GB9208449D0 (en) 1992-04-16 1992-06-03 Dow Deutschland Inc Crosslinked hydrophilic resins and method of preparation
ES2120502T3 (es) 1992-04-28 1998-11-01 Procter & Gamble Compresa sanitaria delgada y flexible con un centro rigidizado.
JP2573306Y2 (ja) 1992-05-08 1998-05-28 松下電器産業株式会社 包装構造
JP3350094B2 (ja) 1992-05-22 2002-11-25 ザ、プロクター、エンド、ギャンブル、カンパニー 改良された伸縮性サイドパネルを有する使い捨てトレーニングパンツ
US5429630A (en) 1992-05-29 1995-07-04 Kimberly-Clark Corporation Absorbent article and a method of removing said article from an undergarment
CA2079140C (en) 1992-05-29 2002-05-14 Joseph Dipalma An absorbent article having a non-absorbent, resilient layer
JP3563417B2 (ja) 1992-06-01 2004-09-08 株式会社日本吸収体技術研究所 ポケット構造をもつオムツおよびその製造法
US5269775A (en) 1992-06-12 1993-12-14 The Procter & Gamble Company Trisection topsheets for disposable absorbent articles and disposable absorbent articles having such trisection topsheets
EP0591647B2 (en) 1992-08-13 2004-04-21 Japan Absorbent Technology Institute Stretchable absorbent article
US5366782A (en) 1992-08-25 1994-11-22 The Procter & Gamble Company Polymeric web having deformed sections which provide a substantially increased elasticity to the web
US5336552A (en) 1992-08-26 1994-08-09 Kimberly-Clark Corporation Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and ethylene alkyl acrylate copolymer
ATE155997T1 (de) 1992-09-28 1997-08-15 Procter & Gamble Absorbierender artikel mit dynamischen und elastischen, elastifizierte hüftabschnitte aufweisenden elementen
FI934518A (fi) 1992-10-14 1994-04-15 Mcneil Ppc Inc Trosskydd
SE508450C2 (sv) 1992-11-11 1998-10-05 Sca Hygiene Prod Ab Absorberande artikel jämte sätt för framställning härav
JP3579905B2 (ja) 1992-12-11 2004-10-20 株式会社日本吸収体技術研究所 オムツ
US6010490A (en) 1992-12-18 2000-01-04 The Procter & Gamble Company Absorbent article having an upstanding transverse partition
JPH06191505A (ja) 1992-12-25 1994-07-12 Koei Chem Co Ltd 包装体の製法
AU687766B2 (en) 1993-02-22 1998-03-05 Mcneil-Ppc, Inc. Absorbent articles
CA2114815C (en) 1993-02-24 2005-06-14 Mark Kevin Melius Absorbent composite
JP3190761B2 (ja) 1993-03-16 2001-07-23 ユニ・チャーム株式会社 体液処理用品およびその製造方法
US5348547A (en) 1993-04-05 1994-09-20 The Procter & Gamble Company Absorbent members having improved fluid distribution via low density and basis weight acquisition zones
JP3177341B2 (ja) 1993-05-19 2001-06-18 ユニ・チャーム株式会社 パンツ型使い捨ておむつの製造方法
US5358500A (en) 1993-06-03 1994-10-25 The Procter & Gamble Company Absorbent articles providing sustained dynamic fit
US5540671A (en) 1993-06-10 1996-07-30 The Procter & Gamble Company Absorbent article having a pocket cuff with an apex
EP0632068B1 (en) 1993-06-18 1998-08-19 Nippon Shokubai Co., Ltd. Process for preparing absorbent resin
US5397316A (en) 1993-06-25 1995-03-14 The Procter & Gamble Company Slitted absorbent members for aqueous body fluids formed of expandable absorbent materials
DK0631768T3 (da) 1993-06-30 1998-06-02 Procter & Gamble Absorberende kerne med forbedrede fluidhåndteringsegenskaber
EP0640330B1 (en) 1993-06-30 2000-05-24 The Procter & Gamble Company Hygienic absorbent articles
FR2707159B1 (fr) 1993-07-09 1995-09-08 Peaudouce Article d'hygiène absorbant jetable.
IT1272480B (it) 1993-07-21 1997-06-23 Korma S R L Ora Korma S P A Procedimento e apparecchiatura per fabbricare prodotti assorbenti intermedi, prodotti cosi' ottenuti, e articoli assorbenti finiti che impiegano questi prodotti.
US5387208A (en) 1993-07-26 1995-02-07 The Procter & Gamble Co. Absorbent core having improved dry/wet integrity
ES2145147T3 (es) 1993-07-26 2000-07-01 Procter & Gamble Articulo absorbente que tiene integridad seca/humeda mejorada.
US5389095A (en) 1993-07-28 1995-02-14 Paragon Trade Brands, Inc. Suspended absorbent diaper article
US5451219A (en) 1993-07-28 1995-09-19 Paragon Trade Brands, Inc. Stretchable absorbent article
US5968029A (en) 1993-08-03 1999-10-19 The Procter & Gamble Company Web materials exhibiting elastic-like behavior
US5518801A (en) 1993-08-03 1996-05-21 The Procter & Gamble Company Web materials exhibiting elastic-like behavior
US5891544A (en) 1993-08-03 1999-04-06 The Procter & Gamble Company Web materials exhibiting elastic-like behavior
ITSS930002U1 (it) 1993-09-16 1995-03-16 Antonio Giovanni Flumene Catetere intraveneso con scomparsa automatica dell'ago guida in un cappuccio di protezione.
AU685833B2 (en) 1993-10-15 1998-01-29 Uni-Charm Corporation Disposable absorbent pad
WO1995010996A1 (en) 1993-10-21 1995-04-27 The Procter & Gamble Company Catamenial absorbent structures
US5425725A (en) 1993-10-29 1995-06-20 Kimberly-Clark Corporation Absorbent article which includes superabsorbent material and hydrophilic fibers located in discrete pockets
CA2116953C (en) 1993-10-29 2003-08-19 Kimberly-Clark Worldwide, Inc. Absorbent article which includes superabsorbent material located in discrete elongate pockets placed in selected patterns
US5433715A (en) 1993-10-29 1995-07-18 Kimberly-Clark Corporation Absorbent article which includes superabsorbent material located in discrete pockets having water-sensitive and water-insensitive containment structures
US5411497A (en) 1993-10-29 1995-05-02 Kimberly-Clark Corporation Absorbent article which includes superabsorbent material located in discrete pockets having an improved containment structure
JP3576192B2 (ja) 1993-11-02 2004-10-13 広栄化学工業株式会社 包装体を製造する方法
US5401792A (en) 1993-11-10 1995-03-28 Minnesota Mining And Manufacturing Company Sprayable thermoplastic compositions
JPH07142627A (ja) 1993-11-18 1995-06-02 Fujitsu Ltd 半導体装置及びその製造方法
WO1995014453A2 (en) 1993-11-19 1995-06-01 The Procter & Gamble Company Absorbent article with structural elastic-like film web waist belt
KR100353701B1 (ko) 1993-11-19 2003-10-04 더 프록터 앤드 갬블 캄파니 흡수성제품
JP4014626B2 (ja) 1993-11-30 2007-11-28 ザ プロクター アンド ギャンブル カンパニー 改良された防護のための非対称形状を備えた吸収物品
EP0657502A1 (en) 1993-12-13 1995-06-14 Du Pont De Nemours International S.A. Thermoplastic composition containing compatibilizer
US5643588A (en) 1994-11-28 1997-07-01 The Procter & Gamble Company Diaper having a lotioned topsheet
CA2122660A1 (en) 1993-12-14 1995-06-15 John Philip Vukos Absorbent article having a body adhesive
US5397317A (en) 1993-12-16 1995-03-14 Procter And Gamble Company Disposable absorbent article core integrity support
US5476458A (en) 1993-12-22 1995-12-19 Kimberly-Clark Corporation Liquid-retaining absorbent garment and method of manufacture
SE508399C2 (sv) 1993-12-29 1998-10-05 Sca Hygiene Prod Ab Absorptionskropp i ett absorberande alster
SE508400C2 (sv) 1993-12-29 1998-10-05 Sca Hygiene Prod Ab Absorptionskropp i ett absorberande alster
IT1261155B (it) 1993-12-31 1996-05-09 P & G Spa Struttura assorbente stratificata, articolo assorbente comprendente tale struttura e metodo per la sua realizzazione.
US5542943A (en) 1994-01-07 1996-08-06 The Procter & Gamble Company Absorbent article having inflected barrier cuffs and method for making the same
SE508628C2 (sv) 1994-02-18 1998-10-19 Sca Hygiene Prod Ab Absorberande byxblöja
CA2180825A1 (en) 1994-01-19 1995-07-27 Kathleen Quinlan Ames Convertible belted diaper
GB9402706D0 (en) 1994-02-11 1994-04-06 Minnesota Mining & Mfg Absorbent materials and preparation thereof
NZ270463A (en) 1994-02-18 1998-07-28 Mcneil Ppc Inc Absorbent article comprises a fluid-permeable cover on a body-facing surface and a fluid-impermeable barrier on a garment facing surface, details of bending zone of fluid-absorbent core
SE508244C2 (sv) 1994-02-24 1998-09-21 Moelnlycke Ab Absorptionskropp samt anordning för framställning av en sådan absorptionskropp
US5624424A (en) 1994-02-25 1997-04-29 New Oji Paper Co., Ltd. Disposable diaper
US5554145A (en) 1994-02-28 1996-09-10 The Procter & Gamble Company Absorbent article with multiple zone structural elastic-like film web extensible waist feature
DK0748196T3 (da) 1994-03-01 2000-07-31 Procter & Gamble Tresektionshygiejnebind
EP0672774B1 (en) 1994-03-04 1999-07-14 Kimberly-Clark Worldwide, Inc. Improved surge management fibrous nonwoven web for personal care absorbent articles and the like
US5486166A (en) 1994-03-04 1996-01-23 Kimberly-Clark Corporation Fibrous nonwoven web surge layer for personal care absorbent articles and the like
USH1732H (en) 1994-03-10 1998-06-02 Johnson; Theresa Louise Absorbent articles containing antibacterial agents in the topsheet for odor control
SE502549C2 (sv) 1994-03-18 1995-11-13 Moelnlycke Ab Absorberande artikel, såsom en blöja, innefattande ett öppningsförsett toppskikt
US5599335A (en) 1994-03-29 1997-02-04 The Procter & Gamble Company Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer
CA2129210A1 (en) 1994-03-31 1995-10-01 Debra Jean Mcdowall Liquid distribution layer for absorbent articles
US5591148A (en) 1994-04-08 1997-01-07 The Procter & Gamble Company Sanitary napkin having an independently displaceable central core segment
GB2288540A (en) 1994-04-23 1995-10-25 Skippingdale Paper Products Li A diaper
DE69506538T3 (de) 1994-04-29 2005-03-24 The Procter & Gamble Company, Cincinnati Verschlussvorrichtung für wegwerfhöschen mit elastischen taillenbanden
JPH07299093A (ja) 1994-05-10 1995-11-14 Uni Charm Corp 体液吸収性着用物品
US5520674A (en) 1994-05-31 1996-05-28 The Procter & Gamble Company Disposable absorbent article having a sealed expandable component
JP3215262B2 (ja) 1994-06-03 2001-10-02 ユニ・チャーム株式会社 使い捨ての体液吸収性物品
CA2134268C (en) 1994-06-13 2005-10-04 Frederich Oma Lassen Absorbent article having a body-accommodating absorbent core
US5549791A (en) 1994-06-15 1996-08-27 The Procter & Gamble Company Individualized cellulosic fibers crosslinked with polyacrylic acid polymers
JP3863179B2 (ja) 1994-06-15 2006-12-27 ザ、プロクター、エンド、ギャンブル、カンパニー ポリアクリル酸ポリマーによって橋かけ結合された個別化セルロース繊維を含有する吸収性構造体
CA2136810A1 (en) 1994-06-30 1995-12-31 Franklin M. C. Chen Absorbent structure including an adhesive
ES2139687T5 (es) 1994-07-05 2004-07-16 THE PROCTER & GAMBLE COMPANY Material gelificador absorbente que comprende una mezcla seca de al menos dos tipos de particulas formadoras de hidrogel y metodo para fabricar dicho material.
US5714156A (en) 1994-07-05 1998-02-03 The Procter & Gamble Company Absorbent gelling material comprising a dry mixture of at least two types of hydrogel-forming particles and method for making the same
US5494622A (en) 1994-07-12 1996-02-27 Kimberly-Clark Corporation Apparatus and method for the zoned placement of superabsorbent material
US5849816A (en) 1994-08-01 1998-12-15 Leonard Pearlstein Method of making high performance superabsorbent material
US5830202A (en) 1994-08-01 1998-11-03 The Procter & Gamble Company Absorbent comprising upper and lower gel layers
US5593401A (en) 1994-08-03 1997-01-14 Kimberly-Clark Corporation Absorbent article with bridge flap
CA2153125A1 (en) 1994-08-31 1996-03-01 Frank Paul Abuto Liquid-absorbing article
US5527300A (en) 1994-08-31 1996-06-18 Kimberly-Clark Corporation Absorbent article with high capacity surge management component
ATE214906T1 (de) 1994-09-09 2002-04-15 Procter & Gamble Methode zur herstellung einer absorbierenden struktur
US5643243A (en) 1994-09-26 1997-07-01 Drypers Corporation Disposable diaper with cuff
JP3224481B2 (ja) 1994-10-26 2001-10-29 ユニ・チャーム株式会社 生理用ナプキン
AUPM931094A0 (en) 1994-11-09 1994-12-01 Procter & Gamble Company, The Treating interparticle bonded aggregates with latex to increase flexibility of porous, absorbent macrostructures
AU703318B2 (en) 1994-11-23 1999-03-25 Kimberly-Clark Worldwide, Inc. Absorbent article having a composite absorbent core
US5635191A (en) 1994-11-28 1997-06-03 The Procter & Gamble Company Diaper having a lotioned topsheet containing a polysiloxane emollient
EP0794751B2 (en) 1994-11-30 2003-01-02 The Procter & Gamble Company Stretchable absorbent article core
US5560878A (en) 1994-11-30 1996-10-01 The Procter & Gamble Company Method and apparatus for making stretchable absorbent articles
US5624423A (en) 1994-11-30 1997-04-29 Kimberly-Clark Corporation Absorbent article having barrier means and medial bulge
IN187105B (zh) 1994-12-07 2002-02-02 Mcneil Ppc Inc
ATE199491T1 (de) 1994-12-21 2001-03-15 Procter & Gamble Saugfähiger artikel mit integrierten dichten rändern
US5614283A (en) 1994-12-22 1997-03-25 Tredegar Industries Absorbent composite with three-dimensional film surface for use in absorbent disposable products
US5649914A (en) 1994-12-22 1997-07-22 Kimberly-Clark Corporation Toilet training aid
US5772825A (en) 1994-12-22 1998-06-30 The Procter & Gamble Company Method for making an undergarment having side seams
US5779831A (en) 1994-12-24 1998-07-14 The Procter & Gamble Company Method and apparatus for making an undergarment having overlapping or butt-type side seams
US5559335A (en) 1994-12-28 1996-09-24 The University Of Utah Rotating and warping projector/backprojector for converging-beam geometries
US5580411A (en) 1995-02-10 1996-12-03 The Procter & Gamble Company Zero scrap method for manufacturing side panels for absorbent articles
JP3219229B2 (ja) 1995-02-17 2001-10-15 花王株式会社 粉粒体の散布方法及び装置
US6110157A (en) 1995-02-24 2000-08-29 Kimberly-Clark Worldwide, Inc. Disposable absorbent article having an integrated fastening system
US5925439A (en) 1995-03-29 1999-07-20 The Procter & Gamble Company Liquid-absorbent sanitary cellulose product
DE29505307U1 (de) 1995-03-29 1995-05-24 The Procter & Gamble Co., Cincinnati, Ohio Flüssigkeitsaufsaugendes hygienisches Zellstoffprodukt
US5549592A (en) 1995-04-03 1996-08-27 Kimberly-Clark Corporation Absorbent article with a laminated tape
AU701286B2 (en) 1995-04-03 1999-01-21 Mcneil-Ppc, Inc. Multiple folded side barriers for improved leakage protection
US5569234A (en) 1995-04-03 1996-10-29 The Procter & Gamble Company Disposable pull-on pant
CA2219140C (en) 1995-04-28 2001-12-04 Karl Kristian Kobs Kroyer (Deceased) Method of producing flow lines in a sanitary product
US5522810A (en) 1995-06-05 1996-06-04 Kimberly-Clark Corporation Compressively resistant and resilient fibrous nonwoven web
US5575785A (en) 1995-06-07 1996-11-19 Kimberly-Clark Corporation Absorbent article including liquid containment beams and leakage barriers
US5662634A (en) 1995-06-08 1997-09-02 Uni-Charm Corporation Method for making a liquid absorbent pad
US5607760A (en) 1995-08-03 1997-03-04 The Procter & Gamble Company Disposable absorbent article having a lotioned topsheet containing an emollient and a polyol polyester immobilizing agent
US5609587A (en) 1995-08-03 1997-03-11 The Procter & Gamble Company Diaper having a lotioned topsheet comprising a liquid polyol polyester emollient and an immobilizing agent
US6120866A (en) 1995-08-07 2000-09-19 Nitto Denko Corporation Re-peeling pressure-sensitive adhesive tape or pressure-sensitive adhesive, and fastening system using the same
US5938650A (en) 1995-08-09 1999-08-17 Fibertech Group, Inc. Absorbent core for absorbing body liquids and method
GB9614668D0 (en) 1995-08-11 1996-09-04 Camelot Superabsorbents Ltd Absorbent articles
JP3208289B2 (ja) 1995-08-15 2001-09-10 ユニ・チャーム株式会社 使い捨て吸収性アンダーガーメント
MY117986A (en) 1995-08-25 2004-08-30 Uni Charm Corp Disposable absorbent undergarment
US5840404A (en) 1995-08-25 1998-11-24 Fort James France Absorbent multilayer sheet and method for making same
US5891118A (en) 1995-09-05 1999-04-06 Kao Corporation Absorbent article
US5571096A (en) 1995-09-19 1996-11-05 The Procter & Gamble Company Absorbent article having breathable side panels
US5628845A (en) 1995-09-28 1997-05-13 Thermal Products, Inc. Process for forming hydratable, flexible refrigement media
US5643238A (en) 1995-09-29 1997-07-01 Paragon Trade Brands, Inc. Absorbent core structure comprised of storage and acquisition cells
DE69618170T2 (de) 1995-10-05 2002-07-04 Kao Corp., Tokio/Tokyo Wegwerfwindel
US5662638A (en) 1995-10-10 1997-09-02 The Procter & Gamble Company Flangeless seam for use in disposable articles
US5622589A (en) 1995-10-10 1997-04-22 The Procter & Gamble Company Method for making a flangeless seam for use in disposable articles
US5607537A (en) 1995-10-10 1997-03-04 The Procter & Gamble Company Method for making a flangeless seam for use in disposable articles
US6120489A (en) 1995-10-10 2000-09-19 The Procter & Gamble Company Flangeless seam for use in disposable articles
JP3053561B2 (ja) 1995-10-19 2000-06-19 ユニ・チャーム株式会社 生理用ナプキン
US5658268A (en) 1995-10-31 1997-08-19 Kimberly-Clark Worldwide, Inc. Enhanced wet signal response in absorbent articles
US5843059A (en) 1995-11-15 1998-12-01 Kimberly-Clark Worldwide, Inc. Absorbent composite and disposable absorbent garment comprising same
SE9504077L (sv) 1995-11-16 1997-02-10 Moelnlycke Ab Absorberande artikel såsom en blöja med en skålformig absorpstionskropp uppvisande minst en urtagning i form av spår eller kompressionslinjer
DE19646484C2 (de) 1995-11-21 2000-10-19 Stockhausen Chem Fab Gmbh Flüssigkeitsabsorbierende Polymere, Verfahren zu deren Herstellung und deren Verwendung
DE19543368C2 (de) 1995-11-21 1998-11-26 Stockhausen Chem Fab Gmbh Wasserabsorbierende Polymere mit verbesserten Eigenschaften, Verfahren zu deren Herstellung und deren Verwendung
JP3310842B2 (ja) 1995-11-29 2002-08-05 ユニ・チャーム株式会社 使い捨ておむつ
US5626571A (en) 1995-11-30 1997-05-06 The Procter & Gamble Company Absorbent articles having soft, strong nonwoven component
US6117121A (en) 1995-12-11 2000-09-12 Kimberly-Clark Worldwide, Inc. Absorbent article using extensible leg cuffs
US5879751A (en) 1995-12-18 1999-03-09 The Procter & Gamble Company Method and apparatus for making absorbent structures having divided particulate zones
US5846232A (en) 1995-12-20 1998-12-08 Kimberly-Clark Worldwide, Inc. Absorbent article containing extensible zones
EP0781537A1 (en) 1995-12-27 1997-07-02 The Procter & Gamble Company Disposable absorbent article
WO1997024096A1 (en) 1995-12-28 1997-07-10 The Procter & Gamble Company Absorbent articles having fluid contact angle gradients
US5766389A (en) 1995-12-29 1998-06-16 Kimberly-Clark Worldwide, Inc. Disposable absorbent article having a registered graphic and process for making
US5858515A (en) 1995-12-29 1999-01-12 Kimberly-Clark Worldwide, Inc. Pattern-unbonded nonwoven web and process for making the same
US5662758A (en) 1996-01-10 1997-09-02 The Procter & Gamble Company Composite material releasably sealable to a target surface when pressed thereagainst and method of making
JP3469385B2 (ja) 1996-01-10 2003-11-25 花王株式会社 吸収性物品
DE69616089T3 (de) 1996-01-11 2006-04-20 The Procter & Gamble Company, Cincinnati Absorbierende Struktur mit Zonen, die von einer, aus hydrogelbildendes Polymermaterial ununterbrochenen Schicht umgeben sind
AU2243397A (en) 1996-01-16 1997-08-11 Avery Dennison Corporation Stretchable mechanical/adhesive closure for a disposable diaper
BR9706989A (pt) 1996-01-16 2001-08-28 Avery Dennison Corp Aperfeiçoamentos nos sistemas de fecho em fraldas
US6376034B1 (en) 1996-01-23 2002-04-23 William M. Brander Absorbent material for use in disposable articles and articles prepared therefrom
US5691036A (en) 1996-01-30 1997-11-25 Du Pont Taiwan Limited High pressure high temperature cushioning material
JP3345248B2 (ja) 1996-01-31 2002-11-18 ユニ・チャーム株式会社 男性用尿とり袋
IN189366B (zh) 1996-02-12 2003-02-15 Mcneil Ppc Inc
US5685874A (en) 1996-02-22 1997-11-11 The Procter & Gamble Company Disposable pull-on pant
JP2001500025A (ja) 1996-02-29 2001-01-09 キンバリー クラーク ワールドワイド インコーポレイテッド 使い捨て吸収性物品の二重弾性液体バリヤー収納フラップ
SE504624C2 (sv) 1996-03-13 1997-03-17 Moelnlycke Ab Midjebälte för absorberande alster samt förfarande för tillverkning av detta
US5855572A (en) 1996-03-22 1999-01-05 The Procter & Gamble Company Absorbent components having a fluid acquisition zone
US6372952B1 (en) 1996-03-22 2002-04-16 The Procter & Gamble Company Absorbent components having a sustained acquisition rate capability upon absorbing multiple discharges of aqueous body fluids
US5897545A (en) 1996-04-02 1999-04-27 The Procter & Gamble Company Elastomeric side panel for use with convertible absorbent articles
US6120487A (en) 1996-04-03 2000-09-19 The Procter & Gamble Company Disposable pull-on pant
EP0802251B1 (en) 1996-04-15 2003-10-15 Eastman Chemical Resins, Inc. Styrenic block copolymer based hot-melt adhesives
US6730387B2 (en) 1996-04-24 2004-05-04 The Procter & Gamble Company Absorbent materials having improved structural stability in dry and wet states and making methods therefor
US5865823A (en) 1996-11-06 1999-02-02 The Procter & Gamble Company Absorbent article having a breathable, fluid impervious backsheet
US5650214A (en) 1996-05-31 1997-07-22 The Procter & Gamble Company Web materials exhibiting elastic-like behavior and soft, cloth-like texture
US6336922B1 (en) 1996-06-19 2002-01-08 Kimberly-Clark Worldwide, Inc. Absorbent article having a fit panel
US5810800A (en) 1996-06-27 1998-09-22 The Procter & Gamble Company Absorbent article having flexure resistant elasticized cuffs
JP3499375B2 (ja) 1996-07-02 2004-02-23 ユニ・チャーム株式会社 吸収シートおよびその製造方法
JP3155711B2 (ja) 1996-07-15 2001-04-16 ユニ・チャーム株式会社 使い捨ておむつ
JP3434649B2 (ja) 1996-08-07 2003-08-11 ユニ・チャーム株式会社 使い捨ておむつ
JP3589528B2 (ja) 1996-08-08 2004-11-17 ユニ・チャーム株式会社 おむつ
SG85608A1 (en) 1996-08-19 2002-01-15 Uni Charm Corp Disposable diaper
JP3688403B2 (ja) 1996-09-17 2005-08-31 花王株式会社 使い捨ておむつ
JP3640475B2 (ja) 1996-09-27 2005-04-20 花王株式会社 吸収性物品
US6423884B1 (en) 1996-10-11 2002-07-23 Kimberly-Clark Worldwide, Inc. Absorbent article having apertures for fecal material
ATE232074T1 (de) 1996-10-15 2003-02-15 Procter & Gamble Absorbierender wegwerfartikel und verfahren zur herstellung derselben
US6585713B1 (en) 1996-11-14 2003-07-01 Kimberly-Clark Worldwide, Inc. Absorbent article providing a dynamic fit
GB2354449C (en) 1996-11-29 2005-09-21 Kao Corp Absorbent article
US20050090789A1 (en) 1996-12-06 2005-04-28 Graef Peter A. Absorbent composite having improved surface dryness
ATE258851T1 (de) 1996-12-06 2004-02-15 Weyerhaeuser Co Einteiliger verbundschichtstoff
US6734335B1 (en) 1996-12-06 2004-05-11 Weyerhaeuser Company Unitary absorbent system
US20020007169A1 (en) 1996-12-06 2002-01-17 Weyerhaeuser Company Absorbent composite having improved surface dryness
ATE531758T1 (de) 1996-12-13 2011-11-15 Dsg Internat Ltd Hochsaugfähige zusammensetzungen enthaltende absorbierende schichte und verfahren zu derer herstellung
SE519601C2 (sv) 1996-12-17 2003-03-18 Sca Moelnlycke Ab Absorberande struktur för blöja, inkontinensskydd, dambinda eller liknande med hög utnyttjandegrad
US6060115A (en) 1996-12-17 2000-05-09 Kimberly-Clark Worldwide, Inc. Method of making an absorbent pad
US6319239B1 (en) 1996-12-20 2001-11-20 The Procter & Gamble Company Absorbent article having improved integrity and acquisition
US6102892A (en) 1996-12-23 2000-08-15 Kimberly-Clark Worldwide, Inc. Diaper with pleats for containment of liquid and solid waste
SE513075C2 (sv) 1996-12-27 2000-07-03 Sca Hygiene Prod Ab Fastsättningsanordning för absorberande plagg
US6648869B1 (en) 1996-12-30 2003-11-18 Kimberly-Clark Worldwide, Inc. Vertically pleated diaper liner
US6315765B1 (en) 1997-01-17 2001-11-13 Kimberly-Clark Worldwide, Inc. Elasticized absorbent pad
JP3566012B2 (ja) 1997-01-28 2004-09-15 花王株式会社 吸収性物品
US6461343B1 (en) 1997-02-18 2002-10-08 The Procter & Gamble Company Disposable absorbent article with folded ear panels and method of making same
TR199902794T2 (xx) 1997-02-19 2000-04-21 The Procter & Gamble Company Kar���k katman haleinde iyon, de�i�imiyle hidrojel olu�turucu polimer bile�imleri ve bu bile�imleri nispeten y�ksek konsantrasyonlarda i�eren emici elemanlar.
SE512761C2 (sv) 1997-02-28 2000-05-08 Sca Hygiene Prod Ab Blöja, innefattande ett midjebälte och en absorberand enhet
DE19713189A1 (de) 1997-03-27 1998-10-01 Kimberly Clark Gmbh Absorbierender Artikel
US6083210A (en) 1997-03-27 2000-07-04 The Procter & Gamble Company Absorbent articles providing improved fit when wet
US6383431B1 (en) 1997-04-04 2002-05-07 The Procter & Gamble Company Method of modifying a nonwoven fibrous web for use as component of a disposable absorbent article
US5928184A (en) 1997-04-14 1999-07-27 Tampax Corporation Multi-layer absorbent article
US5865824A (en) 1997-04-21 1999-02-02 Chen; Fung-Jou Self-texturing absorbent structures and absorbent articles made therefrom
TW418677U (en) 1997-04-21 2001-01-11 Kao Corp Disposable garments
EP0875224A1 (en) 1997-04-28 1998-11-04 Cidieffe S.r.l. Absorbent article which includes superabsorbent material located in discrete pockets and manufacturing process
JP3323100B2 (ja) 1997-04-30 2002-09-09 ユニ・チャーム株式会社 使い捨てパンツ型着用物品
JPH10295728A (ja) 1997-05-02 1998-11-10 Kureshia:Kk 着用作業性に優れた使い捨ておむつ
US20030139718A1 (en) 1997-05-13 2003-07-24 Weyerhaeuser Company Reticulated absorbent composite
EP1011577A4 (en) 1997-05-13 2004-06-16 Weyerhaeuser Co CROSS-LINKED ABSORBENT COMPOSITE
US6042673A (en) 1997-05-15 2000-03-28 The Procter & Gamble Company Method for making a flangeless seam for use in disposable articles
GB2325432B (en) 1997-05-21 1999-12-22 Bristol Myers Squibb Co Absorbing aqueous matter
WO1998052507A1 (en) 1997-05-22 1998-11-26 Bba Nonwovens Simpsonville, Inc. Composite fabric for coverstock having separate liquid pervious and impervious regions
JP3850102B2 (ja) 1997-05-28 2006-11-29 花王株式会社 吸収性物品
TW538745U (en) 1997-05-29 2003-06-21 Kao Corp Absorbent article
US6132411A (en) 1997-06-04 2000-10-17 The Procter & Gamble Company Absorbent article with multiple zone side panels
JP3719819B2 (ja) 1997-06-13 2005-11-24 花王株式会社 吸収性物品用吸収体の製造方法及び吸収性物品
US5989236A (en) 1997-06-13 1999-11-23 The Procter & Gamble Company Absorbent article with adjustable waist feature
US6342715B1 (en) 1997-06-27 2002-01-29 Kabushiki Kaisha Toshiba Nonvolatile semiconductor memory device
JPH1133056A (ja) 1997-07-16 1999-02-09 Uni Charm Corp 使い捨ての幼児用トレーニングパンツ
JPH1142252A (ja) 1997-07-25 1999-02-16 Ykk Corp 使い捨ておむつ
DE19732499C2 (de) 1997-07-29 2001-05-17 Hartmann Paul Ag Windel
US6402731B1 (en) 1997-08-08 2002-06-11 Kimberly-Clark Worldwide, Inc. Multi-functional fastener for disposable absorbent articles
JP3874499B2 (ja) 1997-08-29 2007-01-31 花王株式会社 ショーツ型ナプキン
US6117803A (en) 1997-08-29 2000-09-12 Kimberly-Clark Worldwide, Inc. Personal care articles with abrasion resistant meltblown layer
US6432098B1 (en) 1997-09-04 2002-08-13 The Procter & Gamble Company Absorbent article fastening device
US6107537A (en) 1997-09-10 2000-08-22 The Procter & Gamble Company Disposable absorbent articles providing a skin condition benefit
EP1014909A4 (en) 1997-09-16 2005-03-30 Paragon Trade Brands Inc DISTRIBUTION HOSES WITH ELASTIFIED SIDE PARTS
CA2246903C (en) 1997-09-29 2003-06-17 Uni-Charm Corporation Absorbent article
SE514291C2 (sv) 1997-09-30 2001-02-05 Sca Hygiene Prod Ab Absorberande engångsalster med hög uppsamlingsförmåga
JP3420481B2 (ja) 1997-09-30 2003-06-23 ユニ・チャーム株式会社 幼児着用物品
JP3385188B2 (ja) 1997-09-30 2003-03-10 ユニ・チャーム株式会社 使い捨ておむつ
PH11998002499B1 (en) 1997-10-08 2004-11-05 Kimberly Clark Co Layered absorbent structure
US6383960B1 (en) 1997-10-08 2002-05-07 Kimberly-Clark Worldwide, Inc. Layered absorbent structure
CO5261577A1 (es) 1997-10-08 2003-03-31 Kimberly Clark Co Articulo absorbente con estructura absorbente con region de capa heterogenea
US6156424A (en) 1997-10-31 2000-12-05 Andover Coated Products, Inc. Cohesive products
FR2770395B1 (fr) 1997-11-04 2000-02-18 Proteco Article d'hygiene a panneaux respirables en non-tisse
US6410820B1 (en) 1997-11-14 2002-06-25 The Procter & Gamble Company Method of making a slitted or particulate absorbent material and structures formed thereby
US6171985B1 (en) 1997-12-01 2001-01-09 3M Innovative Properties Company Low trauma adhesive article
US5938648A (en) 1997-12-03 1999-08-17 The Procter & Gamble Co. Absorbent articles exhibiting improved internal environmental conditions
JP3510093B2 (ja) 1997-12-16 2004-03-22 ユニ・チャーム株式会社 使い捨ておむつ
US6955733B2 (en) 1997-12-19 2005-10-18 The Procter & Gamble Company Method and system for registering pre-produced webs with variable pitch length
US6444064B1 (en) 1997-12-19 2002-09-03 Procter & Gamble Company Registration system for phasing simultaneously advancing webs of material having variable pitch lengths
SE517865C2 (sv) 1997-12-29 2002-07-23 Sca Hygiene Prod Ab Absorberande alster med komprimeringslinjer med bestämd radie
US6129720A (en) 1997-12-31 2000-10-10 Kimberly-Clark Worldwide, Inc. Extensible absorbent article including an extensible absorbent pad layer
US6121509A (en) 1998-01-07 2000-09-19 The Procter & Gamble Company Absorbent polymer compositions having high sorption capacities under an applied pressure and improved integrity when wet
ATE389421T1 (de) 1998-01-07 2008-04-15 Procter & Gamble Wasserabsorbierende polymerzusammensetzungen mit hohem sorptionsvermögen und hoher flüssigkeitsdurchlässigkeit unter angewandtem druck
JP3406214B2 (ja) 1998-01-30 2003-05-12 ユニ・チャーム株式会社 使い捨ておむつ
DE19807502B4 (de) 1998-02-21 2004-04-08 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit 2-Oxazolidinonen, daraus hergestellte Hydrogele und deren Verwendung
US6265488B1 (en) 1998-02-24 2001-07-24 Nippon Shokubai Co., Ltd. Production process for water-absorbing agent
US6503979B1 (en) 1998-02-26 2003-01-07 Basf Aktiengesellschaft Method for cross-linking hydrogels with bis- and poly-2-oxazolidinones
WO1999045973A1 (en) 1998-03-12 1999-09-16 The Procter & Gamble Company Disposable absorbent article having a skin care composition containing an enzyme inhibitor
CN1293556A (zh) 1998-03-19 2001-05-02 韦尔豪泽公司 波纹状复合材料和相关的吸附制品
US6630054B1 (en) 1998-03-19 2003-10-07 Weyerhaeuser Company Methods for forming a fluted composite
JP3411211B2 (ja) 1998-03-27 2003-05-26 ユニ・チャーム株式会社 使い捨ておむつ
US6632209B1 (en) 1998-03-30 2003-10-14 Paragon Trade Brands, Inc. Thin absorbent core made from folded absorbent laminate
US6068620A (en) 1998-03-30 2000-05-30 Paragon Trade Brands Absorbent laminate
US6440117B1 (en) 1998-04-02 2002-08-27 Kao Corporation Disposable diaper having upstanding walls for improving leakage prevention
AU3097699A (en) 1998-04-03 1999-10-25 Kimberly-Clark Worldwide, Inc. An absorbent article
US6416502B1 (en) 1998-04-03 2002-07-09 Kimberly-Clark Worldwide, Inc. Absorbent article having channels for receiving the edges of an undergarment
JP3660816B2 (ja) 1998-04-06 2005-06-15 白十字株式会社 使い捨ておむつ
JP3856941B2 (ja) 1998-04-15 2006-12-13 花王株式会社 吸収性物品
JPH11308127A (ja) 1998-04-20 1999-11-05 Kokusai Electric Co Ltd ミリ波帯送信機の送信出力安定化装置
JP3330076B2 (ja) 1998-04-20 2002-09-30 ユニ・チャーム株式会社 使い捨ておむつ
JPH11299825A (ja) 1998-04-20 1999-11-02 Uni Charm Corp 使い捨ての体液吸収性物品
JP3398047B2 (ja) 1998-04-24 2003-04-21 ユニ・チャーム株式会社 使い捨てのパンツ型おむつ
JPH11313851A (ja) 1998-05-01 1999-11-16 Uni Charm Corp 生理用ナプキン
US6534572B1 (en) 1998-05-07 2003-03-18 H. B. Fuller Licensing & Financing, Inc. Compositions comprising a thermoplastic component and superabsorbent polymer
JP3909953B2 (ja) 1998-05-12 2007-04-25 ユニ・チャームペットケア株式会社 吸収体の製造方法
JP4109350B2 (ja) 1998-05-12 2008-07-02 ユニ・チャームペットケア株式会社 吸収体
JPH11318980A (ja) 1998-05-18 1999-11-24 Zuiko Corp 使い捨ておむつ
JP3490291B2 (ja) 1998-05-18 2004-01-26 ユニ・チャーム株式会社 吸収性物品
JPH11342154A (ja) 1998-06-03 1999-12-14 Uni Charm Corp 体液吸収性物品
US5873868A (en) 1998-06-05 1999-02-23 The Procter & Gamble Company Absorbent article having a topsheet that includes selectively openable and closable openings
US6403857B1 (en) 1998-06-08 2002-06-11 Buckeye Technologies Inc. Absorbent structures with integral layer of superabsorbent polymer particles
CN1238171A (zh) 1998-06-09 1999-12-15 顺德市妇康卫生用品有限公司 一种新型卫生巾
US20040033750A1 (en) 1998-06-12 2004-02-19 Everett Rob D Layered absorbent structure with a heterogeneous layer region
US6413249B1 (en) 1998-06-12 2002-07-02 First Quality Enterprises, Inc. Disposable absorbent article having elastically contractible waist and sides
US7037299B2 (en) 1998-06-12 2006-05-02 First Quality Products, Inc. Disposable elastic absorbent article having retaining enclosures
JP3612424B2 (ja) 1998-06-12 2005-01-19 ユニ・チャーム株式会社 生理用ナプキン
US6710225B1 (en) 1998-06-15 2004-03-23 Kimberly-Clark Worldwide, Inc. Layered absorbent structure with a zoned basis weight
US6022431A (en) 1998-06-19 2000-02-08 Kimberly-Clark Worldwide, Inc. Method of making prefastened absorbent articles having a stretch band
US6022430A (en) 1998-06-19 2000-02-08 Kimberly-Clark Worldwide, Inc. Method of making absorbent articles having an adjustable belt
US6322552B1 (en) 1998-06-19 2001-11-27 Kimberly-Clark Worldwide, Inc. Absorbent articles having belt loops and an adjustable belt
JP3868628B2 (ja) 1998-06-25 2007-01-17 花王株式会社 吸収性物品
AU8267098A (en) 1998-06-26 2000-01-17 Procter & Gamble Company, The Faecal collector with improved adhesive flange attachment means to facilitate removal with low pain level
JP3568146B2 (ja) 1998-07-03 2004-09-22 花王株式会社 吸収性物品の製造方法及び装置
US6562168B1 (en) 1998-07-07 2003-05-13 The Procter & Gamble Company Method for cutting and sealing an absorbent member
US6531027B1 (en) 1998-08-03 2003-03-11 The Procter & Gamble Company Adhesive printing process for disposable absorbent articles
US6531025B1 (en) 1998-08-03 2003-03-11 The Procter & Gamble Company Gravure roll printing process for adhesive application for disposable absorbent articles
EP0978263A1 (en) 1998-08-03 2000-02-09 The Procter & Gamble Company Improved adhesive printing process for disposable absorbent articles
JP3926042B2 (ja) 1998-08-06 2007-06-06 花王株式会社 吸収性物品
US6231566B1 (en) 1998-08-12 2001-05-15 Katana Research, Inc. Method for scanning a pulsed laser beam for surface ablation
JP3616723B2 (ja) 1998-09-11 2005-02-02 ユニ・チャーム株式会社 生理用ナプキン
JP3652523B2 (ja) 1998-09-11 2005-05-25 ユニ・チャーム株式会社 生理用ナプキン
JP3411224B2 (ja) 1998-09-14 2003-05-26 ユニ・チャーム株式会社 使い捨ておむつ
US6673982B1 (en) 1998-10-02 2004-01-06 Kimberly-Clark Worldwide, Inc. Absorbent article with center fill performance
US6667424B1 (en) 1998-10-02 2003-12-23 Kimberly-Clark Worldwide, Inc. Absorbent articles with nits and free-flowing particles
US6562192B1 (en) 1998-10-02 2003-05-13 Kimberly-Clark Worldwide, Inc. Absorbent articles with absorbent free-flowing particles and methods for producing the same
US6503233B1 (en) 1998-10-02 2003-01-07 Kimberly-Clark Worldwide, Inc. Absorbent article having good body fit under dynamic conditions
WO2000020206A1 (en) 1998-10-02 2000-04-13 The Procter & Gamble Company Elastic laminate including nonwoven layer formed from highly oriented component fibers and disposable garment employing the same
CN2362468Y (zh) 1998-10-16 2000-02-09 保定三利报业纸品有限公司 一种四凹槽防溢漏卫生巾
US6520947B1 (en) 1998-10-16 2003-02-18 The Procter & Gamble Company Disposable absorbent article having reusable fastening means
US6529860B1 (en) 1998-10-19 2003-03-04 Ford Global Technologies, Inc. Particle impact and soil deposition analysis system and method for vehicle design
US6090994A (en) 1998-10-26 2000-07-18 Chen; Chuan-Mei Structure of a diaper
JP2000185074A (ja) 1998-11-09 2000-07-04 Johnson & Johnson Inc 液漏れ防止機能を有する後方延長部付き生理用ナプキン
JP3724963B2 (ja) 1998-11-17 2005-12-07 花王株式会社 パンツ型吸収性物品
JP3705943B2 (ja) 1998-11-19 2005-10-12 ユニ・チャーム株式会社 生理用ナプキン
DE19854573A1 (de) 1998-11-26 2000-05-31 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit 2-Oxo-tetrahydro-1,3-oxazinen
DE19854574A1 (de) 1998-11-26 2000-05-31 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit N-Acyl-2-Oxazolidinonen
EP1135089B1 (en) 1998-11-30 2003-08-06 The Procter & Gamble Company Absorbent article having channel
JP4198849B2 (ja) 1998-12-01 2008-12-17 ユニ・チャーム株式会社 吸収性物品
JP3639447B2 (ja) 1998-12-11 2005-04-20 ユニ・チャーム株式会社 使い捨ての体液吸収性着用物品
US6573422B1 (en) 1998-12-23 2003-06-03 Mcneil-Ppc, Inc. Absorbent article with high absorbency zone
AU771295B2 (en) 1998-12-23 2004-03-18 Mcneil-Ppc, Inc. Absorbent article with superabsorbent particles and densified region
US6183601B1 (en) 1999-02-03 2001-02-06 Kimberly-Clark Worldwide, Inc. Method of calendering a sheet material web carried by a fabric
JP3616728B2 (ja) 1999-01-19 2005-02-02 ユニ・チャーム株式会社 体液吸収性物品
JP2000232985A (ja) 1999-02-15 2000-08-29 Fukuyoo:Kk 失禁ライナー
US6562879B1 (en) 1999-02-15 2003-05-13 Nippon Shokubai Co., Ltd. Water-absorbent resin powder and its production process and use
JP3908403B2 (ja) 1999-02-22 2007-04-25 株式会社リブドゥコーポレーション 使い捨て製品の吸収用積層体
US6220999B1 (en) 1999-03-19 2001-04-24 Kimberly-Clark Worldwide, Inc. Method and apparatus for forming an apertured pad
US6091336A (en) 1999-03-24 2000-07-18 Franz Zand Moisture detection apparatus
JP3535984B2 (ja) 1999-04-02 2004-06-07 ユニ・チャーム株式会社 着用物品
US6534149B1 (en) 1999-04-03 2003-03-18 Kimberly-Clark Worldwide, Inc. Intake/distribution material for personal care products
JP4208338B2 (ja) 1999-04-07 2009-01-14 花王株式会社 生理用ナプキン
WO2000061048A1 (en) 1999-04-12 2000-10-19 Kao Corporation Disposable diaper
CN100337608C (zh) 1999-04-16 2007-09-19 金伯利-克拉克环球有限公司 包含纤维微粒和自由流动颗粒的吸收制品
PE20001393A1 (es) 1999-04-16 2000-12-13 Kimberly Clark Co Estructuras fibrosas que incluyen un conjunto de fibras y un agente desenlazante
US6409883B1 (en) 1999-04-16 2002-06-25 Kimberly-Clark Worldwide, Inc. Methods of making fiber bundles and fibrous structures
US6139912A (en) 1999-05-10 2000-10-31 Mcneil-Ppc, Inc. Method for intermittent application of particulate material
JP3510150B2 (ja) 1999-05-12 2004-03-22 ユニ・チャーム株式会社 使い捨ての体液処理物品
KR20000074441A (ko) 1999-05-21 2000-12-15 문국현 유체 흡수 강화재
CN1119442C (zh) 1999-05-25 2003-08-27 Bki控股公司 具有改进的边缘密封的多功能纤维材料及其制作方法
JP4148594B2 (ja) 1999-05-25 2008-09-10 花王株式会社 吸収性物品
JP2001046435A (ja) 1999-05-28 2001-02-20 Oji Paper Co Ltd 吸収性物品
JP3541144B2 (ja) 1999-05-31 2004-07-07 ユニ・チャーム株式会社 便処理用の使い捨て着用物品
JP3638819B2 (ja) 1999-06-07 2005-04-13 ユニ・チャーム株式会社 便の背中漏れ防止機能を備えた使い捨ておむつ
US6177607B1 (en) 1999-06-25 2001-01-23 Kimberly-Clark Worldwide, Inc. Absorbent product with nonwoven dampness inhibitor
JP3986210B2 (ja) 1999-06-30 2007-10-03 花王株式会社 吸収性物品
JP3856990B2 (ja) 1999-07-28 2006-12-13 花王株式会社 吸収性物品
US20030105190A1 (en) 1999-08-05 2003-06-05 Diehl David F. Latex binder for nonwoven fibers and article made therewith
US6443936B1 (en) 1999-08-06 2002-09-03 The Procter & Gamble Company Absorbent article having improved adhesive system to provide flexibility and breathability
US6254294B1 (en) 1999-08-09 2001-07-03 Sigrid G. Muhar Pharmaceutical kit
DE60034850T2 (de) 1999-08-16 2008-01-10 Johnson & Johnson Inc., Montreal Damenbinde mit verbesserter Flüssigkeitsaufnahme
US6515195B1 (en) 1999-08-16 2003-02-04 Johnson & Johnson Inc. Sanitary napkin with improved liquid retention capability
US6290686B1 (en) 1999-08-27 2001-09-18 Kimberly-Clark Worldwide, Inc. Absorbent article having imbricated superabsorbent tiles on a substrate
US6429350B1 (en) 1999-08-27 2002-08-06 Kimberly-Clark Worldwide, Inc. Absorbent article having superabsorbent pockets in a non-absorbent carrier layer
US6610900B1 (en) 1999-08-27 2003-08-26 Kimberly-Clark Worldwide, Inc. Absorbent article having superabsorbent in discrete pockets on a stretchable substrate
US6867346B1 (en) 1999-09-21 2005-03-15 Weyerhaeuser Company Absorbent composite having fibrous bands
US6746976B1 (en) 1999-09-24 2004-06-08 The Procter & Gamble Company Thin until wet structures for acquiring aqueous fluids
BR9904370A (pt) 1999-09-28 2001-06-05 Johnson & Johnson Ind Com Absorvente higiênico feminino
JP3196933B2 (ja) 1999-09-29 2001-08-06 株式会社日本吸収体技術研究所 繊維状化ホットメルトにより表面被覆加工された吸水性複合体、その製造法及び吸収体物品
US6605172B1 (en) 1999-09-30 2003-08-12 The Procter & Gamble Company Method of making a breathable and liquid impermeable web
JP4190675B2 (ja) 1999-09-30 2008-12-03 大王製紙株式会社 ギャザーカフスを有する生理用ナプキン
US6700034B1 (en) 1999-10-01 2004-03-02 Kimberly-Clark Worldwide, Inc. Absorbent article with unitary absorbent layer for center fill performance
US6414214B1 (en) 1999-10-04 2002-07-02 Basf Aktiengesellschaft Mechanically stable hydrogel-forming polymers
US20030036741A1 (en) 1999-10-14 2003-02-20 Kimberly-Clark Worldwide, Inc. Textured airlaid materials
US6723892B1 (en) 1999-10-14 2004-04-20 Kimberly-Clark Worldwide, Inc. Personal care products having reduced leakage
US7247152B2 (en) 1999-10-15 2007-07-24 Associated Hygienic Products Llc Disposable absorbent article with containment structure
JP3989144B2 (ja) 1999-10-25 2007-10-10 花王株式会社 吸収性物品
US6710224B2 (en) 1999-10-25 2004-03-23 Paragon Trade Brands Superabsorbent polymers providing long-term generation of free volume in partially hydrated absorbent cores
JP3986222B2 (ja) 1999-11-04 2007-10-03 花王株式会社 吸収性物品
US7059474B2 (en) 1999-11-08 2006-06-13 Kimberly-Clark Worldwide, Inc. Packaged array of flexible articles
CA2391528A1 (en) 1999-11-19 2001-05-25 Bki Holding Corporation Absorbent cores with y-density gradient
JP3595471B2 (ja) 1999-11-19 2004-12-02 ユニ・チャーム株式会社 使い捨ての尿とりパッド
JP3515932B2 (ja) 1999-11-30 2004-04-05 ユニ・チャーム株式会社 使い捨ての着用物品
JP2001158074A (ja) 1999-12-01 2001-06-12 Oji Paper Co Ltd 吸水シート
US6416697B1 (en) 1999-12-03 2002-07-09 Kimberly-Clark Worldwide, Inc. Method for obtaining a dual strata distribution of superabsorbent in a fibrous matrix
JP3904356B2 (ja) 1999-12-16 2007-04-11 花王株式会社 吸収性物品
US6863960B2 (en) 1999-12-21 2005-03-08 The Procter & Gamble Company User-activatible substance delivery system
US6878433B2 (en) 1999-12-21 2005-04-12 The Procter & Gamble Company Applications for laminate web
US6830800B2 (en) 1999-12-21 2004-12-14 The Procter & Gamble Company Elastic laminate web
JP4152049B2 (ja) 1999-12-22 2008-09-17 花王株式会社 粒子堆積体の製造方法
US6459016B1 (en) 1999-12-23 2002-10-01 Mcneil-Ppc, Inc. Absorbent article with multiple high absorbency zones
JP4148620B2 (ja) 1999-12-27 2008-09-10 花王株式会社 吸収性物品
JP2001178768A (ja) 1999-12-27 2001-07-03 Kao Corp 吸収性物品
US20010044610A1 (en) 1999-12-29 2001-11-22 Kim Hyung Byum Absorbent article with fluid intake intensifier
US6437214B1 (en) 2000-01-06 2002-08-20 Kimberly-Clark Worldwide, Inc. Layered absorbent structure with a zoned basis weight and a heterogeneous layer region
JP3705981B2 (ja) 2000-01-06 2005-10-12 ユニ・チャーム株式会社 水解性の吸収性物品
JP2001190581A (ja) 2000-01-12 2001-07-17 Nippon Kyushutai Gijutsu Kenkyusho:Kk 失禁用吸収パッド
JP4392936B2 (ja) 2000-01-25 2010-01-06 花王株式会社 生理用ナプキン
ATE282388T1 (de) 2000-01-31 2004-12-15 Bki Holding Corp Absorbierender artikel mit verbesserten vertikalen docht- und rückfeuchteeigenschaften
JP4190693B2 (ja) 2000-02-17 2008-12-03 大王製紙株式会社 ギャザーフラップを有する生理用ナプキン
JP2001224626A (ja) 2000-02-17 2001-08-21 Michiko Kiba 形状複製型立体ナプキン
JP3850618B2 (ja) 2000-03-06 2006-11-29 ユニ・チャーム株式会社 吸収性物品
US6632504B1 (en) 2000-03-17 2003-10-14 Bba Nonwovens Simpsonville, Inc. Multicomponent apertured nonwoven
US20010037101A1 (en) 2000-03-17 2001-11-01 Allan David S. Tagged superabsorbent polymers in a multicomponent structure
JP2001277394A (ja) 2000-03-29 2001-10-09 Kao Corp 粉体充填シートの製造方法
US6494873B2 (en) 2000-03-31 2002-12-17 Sca Hygiene Products Absorbent article provided with a belt
JP4166923B2 (ja) 2000-04-28 2008-10-15 花王株式会社 吸収性物品
US6506186B1 (en) 2000-05-03 2003-01-14 Kimberly-Clark Worldwide, Inc. Absorbent article having enhanced leg curvature in use
JP2001321397A (ja) 2000-05-15 2001-11-20 Zuiko Corp 積層材の製造方法
US6846374B2 (en) 2000-05-16 2005-01-25 Kimberly-Clark Worldwide Method and apparatus for making prefastened and refastenable pant with desired waist and hip fit
US20020019614A1 (en) 2000-05-17 2002-02-14 Woon Paul S. Absorbent articles having improved performance
AU775265B2 (en) 2000-05-23 2004-07-29 Toyo Eizai Kabushiki Kaisha Ultra-thin absorbing sheet body, disposable absorbent article provided with ultra-thin absorbing sheet body and production device for ultra-thin absorbing sheet body
JP3934855B2 (ja) 2000-05-31 2007-06-20 ユニ・チャーム株式会社 使い捨ておむつ
US20030208175A1 (en) 2000-06-12 2003-11-06 Gross James R. Absorbent products with improved vertical wicking and rewet capability
US8309789B2 (en) 2000-06-13 2012-11-13 Sca Hygiene Products Ab Absorbent article
FR2810234B1 (fr) 2000-06-14 2004-11-19 Proteco Couche culotte a usage unique prepositionnable
JP2001353174A (ja) 2000-06-16 2001-12-25 Kao Corp 吸収性物品
JP3933847B2 (ja) 2000-06-19 2007-06-20 ユニ・チャーム株式会社 吸収性物品
JP3725008B2 (ja) 2000-06-21 2005-12-07 花王株式会社 吸収性物品
US8251965B2 (en) 2000-07-21 2012-08-28 The Procter And Gamble Company Dark colored absorbent articles
US6506961B1 (en) 2000-07-24 2003-01-14 Tyco Healthcare Retail Services Ag Light incontinent product
JP4115077B2 (ja) 2000-08-08 2008-07-09 花王株式会社 吸収体及びその製造方法
US6689115B1 (en) 2000-08-15 2004-02-10 Kimberly-Clark Worldwide, Inc. Absorbent garment with asymmetrical leg elastic spacing
JP3781617B2 (ja) 2000-08-29 2006-05-31 花王株式会社 吸収性物品
JP3967873B2 (ja) 2000-09-04 2007-08-29 ユニ・チャーム株式会社 連続フィラメントおよび吸収シートを用いた吸収性物品
JP2002065718A (ja) 2000-09-04 2002-03-05 Idemitsu Unitech Co Ltd 保冷材および保冷材の製造方法
US6648871B2 (en) 2000-09-18 2003-11-18 Sca Hygiene Products Ab Absorbent article and a method for its manufacture
JP3850207B2 (ja) 2000-09-22 2006-11-29 花王株式会社 吸収性物品
US7147628B2 (en) 2000-10-02 2006-12-12 Sca Hygiene Products Ab Absorbent article with improved liquid-handling ability
JP5133474B2 (ja) 2000-10-11 2013-01-30 大王製紙株式会社 多機能複層吸収体およびその製造方法
JP3676219B2 (ja) 2000-10-19 2005-07-27 株式会社瑞光 着用物品およびその製造装置
JP3820096B2 (ja) 2000-10-19 2006-09-13 ユニ・チャーム株式会社 体液吸収性のパネル
US6979564B2 (en) 2000-10-20 2005-12-27 Millennium Pharmaceuticals, Inc. 80090, human fucosyltransferase nucleic acid molecules and uses thereof
US6809158B2 (en) 2000-10-20 2004-10-26 Nippon Shokubai Co., Ltd. Water-absorbing agent and process for producing the same
US6946585B2 (en) 2000-10-23 2005-09-20 Mcneil-Ppc, Inc. Absorbent article
US6605752B2 (en) 2000-10-30 2003-08-12 Sca Hygiene Products Ab Absorbent product with improved instantaneous liquid adsorption, and improved fit
SE517522C2 (sv) 2000-10-30 2002-06-11 Sca Hygiene Prod Ab Absorberande alster med kanaler i absorptionsskiktet samt komprimerad yta för hög vätskeabsorption
US6705465B2 (en) 2000-11-15 2004-03-16 Kimberly-Clark Worldwide, Inc. Package for feminine care articles
WO2002044686A2 (en) 2000-11-20 2002-06-06 The Procter & Gamble Company Predictive method for polymers
SG96660A1 (en) 2000-11-21 2003-06-16 Uni Charm Corp Sanitary napkin
JP3987684B2 (ja) 2000-11-21 2007-10-10 ユニ・チャーム株式会社 吸収性物品
JP3810999B2 (ja) 2000-11-24 2006-08-16 ユニ・チャーム株式会社 使い捨て着用物品
JP3717397B2 (ja) 2000-11-30 2005-11-16 ユニ・チャーム株式会社 使い捨ておむつ
JP2002165832A (ja) 2000-11-30 2002-06-11 Daio Paper Corp 紙おむつ
JP3811000B2 (ja) 2000-11-30 2006-08-16 ユニ・チャーム株式会社 使い捨ておむつ
JP4187180B2 (ja) 2000-12-01 2008-11-26 大王製紙株式会社 生理用ナプキン
JP2001198157A (ja) 2000-12-07 2001-07-24 Kao Corp 使い捨ておむつ
MXPA03005184A (es) 2000-12-07 2003-09-10 Weyerhaeuser Co Capa de distribucion unitaria.
US20030115969A1 (en) 2000-12-15 2003-06-26 Izumi Engineering Laboratory Co., Ltd Ultrasonic flow meter
JP4321961B2 (ja) 2000-12-18 2009-08-26 花王株式会社 粉粒体堆積体の製造方法
MXPA03005454A (es) 2000-12-20 2003-09-10 Kimberly Clark Co Estructura absorbente delgada, de alta capacidad y metodo para producir la misma.
US20010007065A1 (en) 2000-12-22 2001-07-05 Blanchard Stephen John Sanitary napkin having multiple longitudinal hinges
US6716205B2 (en) 2000-12-28 2004-04-06 Kimberly-Clark Worldwide, Inc. Pant-like absorbent garment having tailored flap and leg elastic
US20020102392A1 (en) 2000-12-28 2002-08-01 Kimberly-Clark Worldwide, Inc. Flexible laminate structures having enclosed discrete regions of a material
US7037571B2 (en) 2000-12-28 2006-05-02 Kimberly-Clark Worldwide, Inc. Disposable shoe liner
US20020095127A1 (en) 2000-12-28 2002-07-18 Kimberly-Clark Worldwide, Inc. Controlled delamination of laminate structures having enclosed discrete regions of a material
US20020133131A1 (en) 2001-01-09 2002-09-19 Krishnakumar Rangachari Absorbent material incorporating synthetic fibers and process for making the material
JP3703723B2 (ja) 2001-01-19 2005-10-05 ユニ・チャーム株式会社 使い捨て下着
JP3964624B2 (ja) 2001-01-23 2007-08-22 ユニ・チャーム株式会社 使い捨ておむつ
JP3748813B2 (ja) 2001-01-29 2006-02-22 花王株式会社 吸収性物品
US6863933B2 (en) 2001-01-30 2005-03-08 The Procter And Gamble Company Method of hydrophilizing materials
US20040158212A1 (en) 2003-02-10 2004-08-12 The Procter & Gamble Company Disposable absorbent article comprising a durable hydrophilic core wrap
US6330735B1 (en) 2001-02-16 2001-12-18 Kimberly-Clark Worldwide, Inc. Apparatus and process for forming a laid fibrous web with enhanced basis weight capability
JP3801449B2 (ja) 2001-02-20 2006-07-26 花王株式会社 吸収性物品
JP4840895B2 (ja) 2001-02-20 2011-12-21 株式会社日本吸収体技術研究所 液体分配ユニットとそれを備えた吸収体製品
CN1188094C (zh) 2001-02-28 2005-02-09 株式会社日本吸收体技术研究所 失禁用吸收垫
US6717029B2 (en) 2001-03-06 2004-04-06 Paragon Trade Brands, Inc. Absorbent article having an ideal core distribution and method of preparing same
JP4458702B2 (ja) 2001-03-14 2010-04-28 花王株式会社 吸収性物品
JP2002272769A (ja) 2001-03-19 2002-09-24 Kao Corp 吸収性物品
JP3737376B2 (ja) 2001-03-23 2006-01-18 花王株式会社 吸収性物品
US20030088223A1 (en) 2001-04-13 2003-05-08 Kimberly-Clark Worldwide, Inc. Passive bonds for personal care article
US6972010B2 (en) 2001-04-17 2005-12-06 The Procter & Gamble Company Absorbent article comprising an agent able to convey a perception to the wearer, without the need to create the external condition perceived
US6818166B2 (en) 2001-04-20 2004-11-16 Sca Hygiene Products Ab Method of forming a fiber web for use in absorbent products, and fiber web produced according to the method
SE0101393L (sv) 2001-04-20 2002-10-21 Sca Hygiene Prod Ab Sätt att forma en fiberbana för användning i absorberande alster samt enligt sättet framställd fiberbana
US6929629B2 (en) 2001-04-20 2005-08-16 Sca Hygiene Products Ab Absorbent article with improved fit
JP3874626B2 (ja) 2001-04-26 2007-01-31 花王株式会社 パンツ型吸収性物品
JP4388241B2 (ja) 2001-05-01 2009-12-24 大王製紙株式会社 吸収性物品
JP4556017B2 (ja) 2001-05-02 2010-10-06 株式会社日本吸収体技術研究所 吸水性耐水性シート、その製造方法及びそれを用いた吸収体製品
JP3734720B2 (ja) 2001-05-18 2006-01-11 ユニ・チャーム株式会社 パンツ型の使い捨て着用物品
JP4824882B2 (ja) 2001-05-24 2011-11-30 ユニ・チャーム株式会社 積層シート
DE10125599A1 (de) 2001-05-25 2002-11-28 Stockhausen Chem Fab Gmbh Superabsorber, Verfahren zu ihrer Herstellung und ihre Verwendung
JP4167406B2 (ja) 2001-05-30 2008-10-15 大王製紙株式会社 吸収性物品およびその製造方法
ATE312888T1 (de) 2001-06-02 2005-12-15 Procter & Gamble Verfahren zum drucken von klebemitteln, mit klebemittel versehene gegenstände und tiefdruckrolle
US7163740B2 (en) 2001-06-02 2007-01-16 The Procter & Gamble Company Process for printing adhesives, adhesive articles and printing equipment
US6605070B2 (en) 2001-06-29 2003-08-12 The Procter & Gamble Company Absorbent article having selectively changeable size adjustment
WO2003003961A1 (en) 2001-07-02 2003-01-16 The Procter & Gamble Company Absorbent article having extensibility at waist panel
JP3926587B2 (ja) 2001-07-12 2007-06-06 ユニ・チャーム株式会社 吸収性物品
JP3971136B2 (ja) 2001-07-12 2007-09-05 ユニ・チャーム株式会社 吸収性物品
JP4652626B2 (ja) 2001-07-16 2011-03-16 大王製紙株式会社 吸収性物品およびその製造方法
TW552196B (en) 2001-07-20 2003-09-11 Clopay Corp Laminated sheet and method of making same
JP4246413B2 (ja) 2001-07-23 2009-04-02 王子製紙株式会社 シート状吸収体及びこれを用いた吸収体製品
JP4638087B2 (ja) 2001-07-24 2011-02-23 ユニ・チャーム株式会社 吸収性物品
CA2451529A1 (en) 2001-07-25 2003-02-06 Tyco Healthcare Retail Group, Inc. Protective undergarment and belt therefor
JP4620299B2 (ja) 2001-07-30 2011-01-26 ユニ・チャーム株式会社 生理用ナプキン
WO2003013406A1 (en) 2001-08-03 2003-02-20 Asahi Kasei Life & Living Corporation Color masking component for use with feminine sanitary pad and the like
US7795492B2 (en) 2001-08-31 2010-09-14 Sca Hygiene Products Ab Absorbent article having openings in the absorbent body
JP5027364B2 (ja) 2001-09-19 2012-09-19 ユニ・チャーム株式会社 使い捨ておむつ
DE60118737T2 (de) 2001-09-19 2006-10-19 The Procter & Gamble Company, Cincinnati Farbbedruckte Mehrschichtstruktur, ein damit hergestellter absorbierender Artikel und Verfahren zu deren Herstellung
KR20040040487A (ko) 2001-10-05 2004-05-12 바스프 악티엔게젤샤프트 모르폴린 2,3-디온에 의한 하이드로겔의 가교결합 방법
JP3971150B2 (ja) 2001-10-23 2007-09-05 ユニ・チャーム株式会社 吸収性物品および吸収性物品の収納体
US6753455B2 (en) 2001-10-26 2004-06-22 Paragon Trade Brands, Inc. Absorbent core attachment
US6772708B2 (en) 2001-10-30 2004-08-10 The Procter And Gamble Company Wetness indicator having improved colorant retention
US20030088229A1 (en) 2001-11-02 2003-05-08 Andrew Baker Absorbent article with bimodal acquisition layer
US6840929B2 (en) 2001-11-14 2005-01-11 Zuiko Corporation Disposable worn absorbent article including stand-up cuffs
US6461034B1 (en) 2001-11-14 2002-10-08 V & P Scientific, Inc. Use of a bubble paddle tumble stirrer to mix the contents of a vessel while the contents are being removed
JP2003153955A (ja) 2001-11-22 2003-05-27 Uni Charm Corp 開放型の使い捨ておむつ
US20030139712A1 (en) 2001-12-14 2003-07-24 Dodge Richard Norris Absorbent materials having improved fluid intake and lock-up properties
US6726668B2 (en) 2001-12-14 2004-04-27 Kimberly-Clark Worldwide, Inc. Disposable absorbent article
US6939914B2 (en) 2002-11-08 2005-09-06 Kimberly-Clark Worldwide, Inc. High stiffness absorbent polymers having improved absorbency rates and method for making the same
US6689934B2 (en) 2001-12-14 2004-02-10 Kimberly-Clark Worldwide, Inc. Absorbent materials having improved fluid intake and lock-up properties
US20030139715A1 (en) 2001-12-14 2003-07-24 Richard Norris Dodge Absorbent materials having high stiffness and fast absorbency rates
US7323615B2 (en) 2001-12-18 2008-01-29 Sca Hygiene Products Ab Absorbent article and method of production
US7402157B2 (en) 2001-12-19 2008-07-22 The Procter & Gamble Company Absorbent article having perception of depth
US7270651B2 (en) 2001-12-19 2007-09-18 The Procter & Gamble Company Absorbent article
US7306582B2 (en) 2001-12-19 2007-12-11 The Procter & Gamble Company Absorbent article
JP3919638B2 (ja) 2001-12-20 2007-05-30 花王株式会社 吸収性物品
WO2003053297A2 (en) 2001-12-20 2003-07-03 Kimberly-Clark Worldwide, Inc. Absorbent article with stabilized absorbent structure
US20030120249A1 (en) 2001-12-20 2003-06-26 Wulz Andrea Susan Absorbent article having an insert providing for improved fluid distribution
GB0130461D0 (en) 2001-12-20 2002-02-06 Scimat Ltd An absorbent hygiene product
US7799968B2 (en) 2001-12-21 2010-09-21 Kimberly-Clark Worldwide, Inc. Sponge-like pad comprising paper layers and method of manufacture
US7189888B2 (en) 2001-12-21 2007-03-13 Kimberly-Clark Worldwide, Inc. Nonabsorbent surge layer having discrete regions of superabsorbent and method for making
US7767875B2 (en) 2001-12-31 2010-08-03 Kimberly-Clark Worldwide, Inc. Wetness indicator for alerting a wearer to urination
US6802834B2 (en) 2002-01-15 2004-10-12 Kimberly-Clark Worldwide, Inc. Absorbent article having discontinuous absorbent core
US20030135176A1 (en) 2002-01-16 2003-07-17 Troy Delzer System and method for depositing particulate matter in absorbent cores
US6682516B2 (en) 2002-01-16 2004-01-27 Paragon Trade Brands, Inc. Leg gasketing index for absorbent undergarments
US6923926B2 (en) 2002-01-16 2005-08-02 Paragon Trade Brands, Inc. Method and apparatus for forming tow-based absorbent structures with a single casing sheet
US20050101929A1 (en) 2002-01-17 2005-05-12 Andrew Waksmundzki Absorbent core with three-dimensional sub-layer
US6832905B2 (en) 2002-01-16 2004-12-21 Paragon Trade Brands, Inc. System and method for dry forming absorbent cores
US20050008839A1 (en) 2002-01-30 2005-01-13 Cramer Ronald Dean Method for hydrophilizing materials using hydrophilic polymeric materials with discrete charges
US20030148684A1 (en) 2002-01-30 2003-08-07 The Procter & Gamble Company Method for hydrophilizing materials using charged particles
JP4051208B2 (ja) 2002-01-31 2008-02-20 ユニ・チャーム株式会社 パンツ型の使い捨て着用物品
EP1332742B9 (en) 2002-02-04 2009-08-05 McNEIL-PPC, INC. Sanitary napkin having multiple longitudinal hinges
CN2527254Y (zh) 2002-02-04 2002-12-25 福建恒安集团有限公司 具有发散式导流槽的一次性吸收物品
US20030148694A1 (en) 2002-02-05 2003-08-07 Ghiam Farid F. Absorbent composition and method of assembling
DE10204937A1 (de) 2002-02-07 2003-08-21 Stockhausen Chem Fab Gmbh Verfahren zur Nachvernetzung im Bereich der Oberfläche von wasserabsorbierenden Polymeren mit Harnstoffderivaten
JP4061086B2 (ja) 2002-02-08 2008-03-12 大王製紙株式会社 生理用ナプキン
JP4035341B2 (ja) 2002-02-12 2008-01-23 大王製紙株式会社 生理用ナプキン
US7365238B2 (en) 2002-02-19 2008-04-29 The Procter And Gamble Company Absorbent article having a dehydration indicator
US20030158532A1 (en) 2002-02-20 2003-08-21 Magee Luke R. Disposable absorbent article designed to facilitate an easy intuitive change
JP4058281B2 (ja) 2002-03-12 2008-03-05 大王製紙株式会社 吸収性物品
JP4124322B2 (ja) 2002-03-13 2008-07-23 大王製紙株式会社 吸収性物品
JP3953848B2 (ja) 2002-03-13 2007-08-08 ユニ・チャーム株式会社 パンツ型の使い捨ておむつ
BR0303577A (pt) 2002-03-21 2004-04-20 Dow Global Technologies Inc Métodos para derivar valores para um meio absorvente e para fazer um meio absorvente, acumulação de polìmero super-absorvente e meio absorvente
JP2003275237A (ja) 2002-03-22 2003-09-30 Daio Paper Corp 生理用ナプキン
JP4057321B2 (ja) 2002-03-25 2008-03-05 ユニ・チャーム株式会社 パンツ型の使い捨ておむつ
JP3586256B2 (ja) 2002-04-01 2004-11-10 ユニ・チャーム株式会社 模様シートを有する使い捨ておむつの製造方法
JP4261120B2 (ja) 2002-04-05 2009-04-30 株式会社日本吸収体技術研究所 バイパスチャネル部材を具備する吸収体およびそれを用いた吸収体製品
CN2535020Y (zh) 2002-04-13 2003-02-12 福建恒安集团有限公司 具有u形pe膜的防侧漏卫生巾
CN2548609Y (zh) 2002-04-16 2003-05-07 福建恒安集团有限公司 防侧漏卫生巾
JP4226843B2 (ja) 2002-05-10 2009-02-18 ユニ・チャーム株式会社 使い捨ておむつ
EP1366825B1 (en) 2002-05-28 2018-01-24 The Procter & Gamble Company Method and apparatus for creating a pulsed stream of particles
US20030225385A1 (en) 2002-05-28 2003-12-04 Glaug Frank S. Absorbent article with multiple core
DE10225943A1 (de) 2002-06-11 2004-01-08 Basf Ag Verfahren zur Herstellung von Estern von Polyalkoholen
MXPA04012180A (es) 2002-06-11 2005-02-25 Basf Ag Esteres (met) acrilicos de glicerina polialcoxilada.
AU2003238476A1 (en) 2002-06-11 2003-12-22 Basf Aktiengesellschaft (meth)acrylic esters of polyalkoxylated trimethylolpropane
US20030233082A1 (en) 2002-06-13 2003-12-18 The Procter & Gamble Company Highly flexible and low deformation fastening device
US6880211B2 (en) 2002-06-13 2005-04-19 3M Innovative Properties Company Macro closure device for disposable articles
JP4495405B2 (ja) 2002-06-14 2010-07-07 ユニ・チャーム株式会社 吸収性物品
US20030236512A1 (en) 2002-06-19 2003-12-25 Baker Andrew A. Absorbent core with folding zones for absorbency distribution
JP3616077B2 (ja) 2002-07-09 2005-02-02 大王製紙株式会社 使い捨ておむつ
US20040015145A1 (en) 2002-07-16 2004-01-22 The Procter & Gamble Company Absorbent article having a graphic visible through body contacting surface
US7219403B2 (en) 2002-07-23 2007-05-22 The Procter & Gamble Company Fastening member comprising shaped tab
US7759540B2 (en) 2002-07-23 2010-07-20 Paragon Trade Brands, Llc Absorbent articles containing absorbent cores having zoned absorbency and methods of making same
US7001167B2 (en) 2002-07-30 2006-02-21 Kimberly-Clark Worldwide, Inc. Apparatus and form for making an air formed fibrous web
JP3878085B2 (ja) 2002-08-09 2007-02-07 ユニ・チャーム株式会社 使い捨ての体液吸収性着用物品
DE10239074A1 (de) 2002-08-26 2004-03-11 Basf Ag Wasserabsorbierendes Mittel und Verfahren zu seiner Herstellung
JP3779946B2 (ja) 2002-08-29 2006-05-31 ピジョン株式会社 吸収性パッド
JP4160807B2 (ja) 2002-08-30 2008-10-08 ユニ・チャーム株式会社 パンツ型の使い捨て着用物品
US8109915B2 (en) 2002-08-30 2012-02-07 Uni-Charm Corporation Pull-on disposable wearing article
JP4119718B2 (ja) 2002-08-31 2008-07-16 ユニ・チャーム株式会社 パンツ型の使い捨ておむつ
US7550646B2 (en) 2002-09-09 2009-06-23 Uni-Charm Corporation Absorbent article with resilient portion and method for manufacturing the same
JP4180865B2 (ja) 2002-09-09 2008-11-12 ユニ・チャーム株式会社 可撓軸を備えた吸収性物品
US20040064113A1 (en) 2002-09-26 2004-04-01 Erdman Carol L. Disposable absorbent article with wetness/dryness indicator
US6982052B2 (en) 2002-09-26 2006-01-03 Kimberly-Clark Worldwide, Inc. Process and apparatus for air forming an article having a plurality of superimposed fibrous layers
US20040064116A1 (en) 2002-09-30 2004-04-01 Arora Tarun K. Intravaginal disposable articles having a failure detection system
US6953451B2 (en) 2002-09-30 2005-10-11 Mcneil-Ppc, Inc. Thin comfortable sanitary napkin having reduced bunching
EP1403419B1 (en) 2002-09-30 2006-05-31 The Procter & Gamble Company Absorbent articles comprising hydrophilic nonwoven fabrics
US20040064115A1 (en) 2002-09-30 2004-04-01 Arora Tarun K. Disposable articles having a failure detection system
US20040064125A1 (en) 2002-09-30 2004-04-01 Justmann David A. Pleated tissue and adhesive arrangement for the absorbent core of an extensible absorbent article
JP4323786B2 (ja) 2002-12-05 2009-09-02 ユニ・チャーム株式会社 縦長の圧縮溝を備えた吸収性物品
US7132585B2 (en) 2002-12-05 2006-11-07 Uni-Charm Corporation Absorbent article with liquid acquisition layer
US7067711B2 (en) 2002-12-05 2006-06-27 Uni-Charm Corporation Elongated absorbent article
JP4173723B2 (ja) 2002-12-05 2008-10-29 ユニ・チャーム株式会社 吸収性物品
JP4198978B2 (ja) 2002-12-05 2008-12-17 ユニ・チャーム株式会社 縦長の吸収性物品
JP4390445B2 (ja) 2002-12-05 2009-12-24 ユニ・チャーム株式会社 縦長の吸収性物品
MXPA02012811A (es) 2002-12-19 2004-09-03 Grupo P I Mabe Sa De C V Panal desechable con cinturon de sujecion.
US7727217B2 (en) 2002-12-20 2010-06-01 Kimberly-Clark Worldwide, Inc Absorbent article with unitary elastomeric waistband with multiple extension zones
JP4426754B2 (ja) 2002-12-27 2010-03-03 ユニ・チャーム株式会社 体液吸収性物品のインジケータ
JP4324375B2 (ja) 2002-12-27 2009-09-02 ユニ・チャーム株式会社 圧縮溝と可撓部とを備えた吸収性物品
US7943813B2 (en) 2002-12-30 2011-05-17 Kimberly-Clark Worldwide, Inc. Absorbent products with enhanced rewet, intake, and stain masking performance
US20040127871A1 (en) 2002-12-31 2004-07-01 Odorzynski Thomas W. Secondary absorbent article
US7226880B2 (en) 2002-12-31 2007-06-05 Kimberly-Clark Worldwide, Inc. Breathable, extensible films made with two-component single resins
JP2004216082A (ja) 2003-01-10 2004-08-05 Uni Charm Corp パンツ型の使い捨て着用物品
JP4392170B2 (ja) 2003-01-17 2009-12-24 ユニ・チャーム株式会社 使い捨ておむつ
WO2004069293A1 (en) 2003-02-10 2004-08-19 Nippon Shokubai Co., Ltd. Water-absorbent resin composition and its production process
ES2452317T3 (es) 2003-02-12 2014-03-31 The Procter & Gamble Company Núcleo absorbente para un artículo absorbente
ATE409447T1 (de) 2003-02-12 2008-10-15 Procter & Gamble Bequem windel
US20040167489A1 (en) 2003-02-14 2004-08-26 Kellenberger Stanley R. Compact absorbent article
JP3769546B2 (ja) 2003-02-24 2006-04-26 大王製紙株式会社 使い捨て紙おむつ
JP2003265524A (ja) 2003-02-25 2003-09-24 Kao Corp 吸収性物品
US7686790B2 (en) 2003-03-04 2010-03-30 Kimberly-Clark Worldwide, Inc. Nonlinear, undulating perimeter embossing in an absorbent article
PT1609448E (pt) 2003-03-12 2010-04-29 Livedo Corp Artigo descartável absorvente
US7850672B2 (en) 2003-03-26 2010-12-14 Sca Hygiene Products Ab Absorbent article comprising an absorbent structure
SE0300878D0 (sv) 2003-03-26 2003-03-26 Sca Hygiene Prod Ab Abosrbent article compressining an absorbent structure
US20040193127A1 (en) 2003-03-26 2004-09-30 Sca Hygiene Products Ab Absorbent article comprising an absorbent structure
JP4050998B2 (ja) 2003-04-18 2008-02-20 株式会社リブドゥコーポレーション 使い捨て吸収性物品
JP3877702B2 (ja) 2003-04-23 2007-02-07 ピジョン株式会社 吸収性製品
JP3978406B2 (ja) 2003-04-24 2007-09-19 ユニ・チャーム株式会社 使い捨ておむつ
US20040214499A1 (en) * 2003-04-25 2004-10-28 Kimberly-Clark Worldwide, Inc. Absorbent structure with superabsorbent material
US8118799B2 (en) 2003-05-05 2012-02-21 Kimberly-Clark Worldwide, Inc. Disposable garment having first and second attachment members
JP4416431B2 (ja) 2003-05-09 2010-02-17 株式会社リブドゥコーポレーション 使い捨て吸収性物品
JP2004337314A (ja) 2003-05-14 2004-12-02 Kao Corp 吸収性物品及びその製造装置
JP4393108B2 (ja) 2003-05-16 2010-01-06 花王株式会社 吸収性物品
US8333749B2 (en) 2003-05-20 2012-12-18 Dsg Technology Holdings Ltd. Disposable absorbent article with regions of varying elasticity
US20040236455A1 (en) 2003-05-22 2004-11-25 Kimberly-Clark Worldwide, Inc. Method of designing a product in a virtual environment
JP4298377B2 (ja) 2003-05-22 2009-07-15 ユニ・チャーム株式会社 使い捨てのパンツ型着用物品
CL2004001285A1 (es) 2003-05-27 2005-04-15 Procter & Gamble Una prenda desechable que se quita y se pone, con aberturas para cintura y para piernas, que incluye; cuerpo principal absorbente con hoja superior, hoja inferior y nucelo; correa elastica similar a un anillo con panel central y laterales; y capa cub
JP4430338B2 (ja) 2003-05-27 2010-03-10 ユニ・チャーム株式会社 吸収性物品
JP4209719B2 (ja) 2003-05-28 2009-01-14 株式会社リブドゥコーポレーション 使い捨て着用物品
JP4476611B2 (ja) 2003-05-29 2010-06-09 ユニ・チャーム株式会社 生理用ナプキン
JP4476563B2 (ja) 2003-05-29 2010-06-09 ユニ・チャーム株式会社 生理用ナプキン
JP4421222B2 (ja) 2003-06-09 2010-02-24 ユニ・チャーム株式会社 吸収性物品
JP4313097B2 (ja) 2003-06-10 2009-08-12 ユニ・チャーム株式会社 吸収性物品およびその製造方法
US7754940B2 (en) 2003-06-12 2010-07-13 Johnson & Johnson Inc. Thin sanitary napkin having protrusions
US8211815B2 (en) 2003-06-13 2012-07-03 Kimberly-Clark Worldwide, Inc. Absorbent structure having three-dimensional topography on upper and lower surfaces
CA2432832A1 (en) 2003-06-16 2004-12-16 James G. Hildebrandt Headphones for 3d sound
JP4421223B2 (ja) 2003-06-20 2010-02-24 ユニ・チャーム株式会社 生理用ナプキン
BRPI0411370B1 (pt) 2003-06-24 2018-04-10 Nippon Shokubai Co., Ltd. Composição de resina absorvente de água, absorvente, artigo absorvente, método para produzir uma composição de resina absorvente de água
US7311968B2 (en) 2004-06-30 2007-12-25 The Procter & Gamble Company Absorbent structures comprising coated super-absorbent polymer particles
EP2221068A2 (en) 2003-06-30 2010-08-25 The Procter & Gamble Company Absorbent structures comprising coated super-absorbent polymer articles
US7435244B2 (en) 2003-07-01 2008-10-14 Arquest, Inc. Diaper design having zones of reduced stiffness and continuous breathability
JP3691499B2 (ja) 2003-07-02 2005-09-07 ユニ・チャーム株式会社 使い捨てのパンツ型着用物品
JP2005027068A (ja) 2003-07-03 2005-01-27 Pioneer Electronic Corp 映像信号変換装置及び方法
DE10331456A1 (de) 2003-07-10 2005-02-24 Basf Ag (Meth)acrylsäureester alkoxilierter ungesättigter Polyolether und deren Herstellung
DE10331450A1 (de) 2003-07-10 2005-01-27 Basf Ag (Meth)acrylsäureester monoalkoxilierter Polyole und deren Herstellung
JP2005057732A (ja) 2003-07-24 2005-03-03 Ricoh Co Ltd 画像処理装置、画像処理方法およびプログラム
DE10334584A1 (de) 2003-07-28 2005-02-24 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit bicyclischen Amidacetalen
JP4325994B2 (ja) 2003-07-31 2009-09-02 株式会社リブドゥコーポレーション シート状体の製造方法および装置並びにシート状体を用いた使い捨て吸収性物品の製造方法
EP1504740B1 (en) 2003-08-07 2013-03-06 The Procter & Gamble Company Latex bonded acquisition layer having temperature insensitive liquid handling properties
JP3822869B2 (ja) 2003-08-14 2006-09-20 ユニ・チャーム株式会社 使い捨ておむつ
MXPA06001813A (es) 2003-08-20 2006-05-31 Tyco Healthcare Retail Serv Ag Nucleos absorbentes para articulos absorbentes y metodos para elaborarlos.
EP1518567B1 (en) 2003-09-25 2017-06-28 The Procter & Gamble Company Absorbent articles comprising fluid acquisition zones with coated superabsorbent particles
JP3950098B2 (ja) 2003-09-30 2007-07-25 大王製紙株式会社 吸収性物品
JP4012135B2 (ja) 2003-10-17 2007-11-21 大王製紙株式会社 使い捨ておむつ
US7160281B2 (en) 2003-10-21 2007-01-09 Kimberly-Clark Worldwide, Inc. Absorbent article having an absorbent structure secured to a stretchable component of the article
US7767876B2 (en) 2003-10-30 2010-08-03 The Procter & Gamble Company Disposable absorbent article having a visibly highlighted wetness sensation member
US7872168B2 (en) 2003-10-31 2011-01-18 Kimberely-Clark Worldwide, Inc. Stretchable absorbent article
JP4342330B2 (ja) 2003-11-14 2009-10-14 ユニ・チャーム株式会社 使い捨て着用物品
US7073373B2 (en) 2003-11-24 2006-07-11 Kimberly-Clark Worldwide, Inc. Absorbent structure having enhanced intake performance characteristics and method for evaluating such characteristics
DE10355401A1 (de) 2003-11-25 2005-06-30 Basf Ag (Meth)acrylsäureester ungesättigter Aminoalkohole und deren Herstellung
US7108759B2 (en) 2003-12-19 2006-09-19 Kimberly-Clark Worldwide, Inc. Method for improved bond strength in an elastomeric material
EP1547625A1 (en) 2003-12-23 2005-06-29 The Procter & Gamble Company Superabsorbent material comprising multicomponent particles
US20050148961A1 (en) 2003-12-29 2005-07-07 Sosalla Paula M. Article featuring an interior graphic
US8231590B2 (en) 2003-12-30 2012-07-31 Kimberly-Clark Worldwide, Inc. Visually coordinated absorbent product
US20050148258A1 (en) 2003-12-31 2005-07-07 Jayant Chakravarty Absorbent structures having enhanced flexibility
US7736351B2 (en) 2004-02-02 2010-06-15 The Procter & Gamble Company Simple disposable absorbent article
JP4162609B2 (ja) 2004-02-05 2008-10-08 花王株式会社 吸収性物品の製造方法
JP4177770B2 (ja) 2004-02-06 2008-11-05 白十字株式会社 使い捨て吸収性物品およびその製造方法
JP4532940B2 (ja) 2004-03-12 2010-08-25 ユニ・チャーム株式会社 使い捨ての着用物品
US7318820B2 (en) 2004-03-12 2008-01-15 The Procter & Gamble Company Simple disposable absorbent article having breathable side barriers
DE602004021351D1 (de) 2004-03-29 2009-07-16 Procter & Gamble Absorbierendes Element für absorbierende Artikel enthaltend Hydrogel-formende, quellbare Polymere mit hoher Permeabilität
US20050217791A1 (en) 2004-03-31 2005-10-06 Kimberly-Clark Worldwide, Inc. Two-step registered printing
JP4473032B2 (ja) 2004-04-12 2010-06-02 ユニ・チャーム株式会社 使い捨て着用物品
JP4845344B2 (ja) 2004-04-14 2011-12-28 ユニ・チャーム株式会社 使い捨ておむつ
US7332642B2 (en) 2004-04-19 2008-02-19 The Procter & Gamble Company Disposable absorbent articles having printed wetness indicators
JP4410022B2 (ja) 2004-04-27 2010-02-03 ユニ・チャーム株式会社 吸収性物品
US7993319B2 (en) 2004-04-30 2011-08-09 Kimberly-Clark Worldwide, Inc. Absorbent article having an absorbent structure configured for improved donning of the article
US8246594B2 (en) 2004-04-30 2012-08-21 Kimberly-Clark Worldwide, Inc. Absorbent article having an absorbent structure configured for improved donning and lateral stretch distribution
US8167862B2 (en) 2004-05-24 2012-05-01 The Procter And Gamble Company Absorbent article having a fit guide
JP4599096B2 (ja) 2004-05-31 2010-12-15 ユニ・チャーム株式会社 使い捨て着用物品
EP1772126B1 (en) 2004-06-28 2013-09-11 Daio Paper Corporation Apparatus for producing absorbing material, absorbing material and absorbent article
WO2006001457A1 (ja) 2004-06-28 2006-01-05 Daio Paper Corporation 吸収体および吸収性物品
WO2006006395A1 (ja) 2004-06-28 2006-01-19 Daio Paper Corporation 吸収体及び吸収性物品
US6962578B1 (en) 2004-06-29 2005-11-08 The Procter & Gamble Company Disposable absorbent article having backsheet strips
US8684988B2 (en) 2004-06-29 2014-04-01 The Procter & Gamble Company Disposable absorbent article having barrier cuff strips
US8466334B2 (en) 2004-06-30 2013-06-18 Daio Paper Corporation Body fluid absorbent article
US20060004334A1 (en) 2004-06-30 2006-01-05 Kimberly-Clark Worldwide, Inc. Stabilized absorbent structures
JP2006014792A (ja) 2004-06-30 2006-01-19 Daiichi Eizai Kk 吸収具
WO2006003942A1 (ja) 2004-06-30 2006-01-12 Daio Paper Corporation 紙おむつ
US7718844B2 (en) 2004-06-30 2010-05-18 Kimberly-Clark Worldwide, Inc. Absorbent article having an interior graphic
EP1787611B1 (en) 2004-06-30 2011-09-07 Daio Paper Corporation Humor absorbent article and process for producing the same
US7938813B2 (en) 2004-06-30 2011-05-10 Kimberly-Clark Worldwide, Inc. Absorbent article having shaped absorbent core formed on a substrate
JP4162637B2 (ja) 2004-07-09 2008-10-08 花王株式会社 吸収性物品及びその製造方法
US7563257B2 (en) 2004-07-09 2009-07-21 Uni-Charm Corporation Disposable wearing article
DE602004026566D1 (de) 2004-07-28 2010-05-27 Procter & Gamble Indirekter Druck von AMG
ATE464034T1 (de) 2004-07-28 2010-04-15 Procter & Gamble Indirekter druck von amg
EP2286776B1 (en) 2004-07-28 2017-07-12 The Procter and Gamble Company Process for producing absorbent core structures
JP4230971B2 (ja) 2004-08-12 2009-02-25 ユニ・チャーム株式会社 排泄物処理パッド及びそのパッドを備えたパンツ
US20060184149A1 (en) 2004-08-20 2006-08-17 Kao Corporation Absorbent article
JP2006110329A (ja) 2004-08-20 2006-04-27 Kao Corp 吸収性物品
JP4092319B2 (ja) 2004-09-06 2008-05-28 大王製紙株式会社 使い捨ておむつ
JP4455241B2 (ja) 2004-09-14 2010-04-21 ユニ・チャーム株式会社 生理用ナプキン
US7695461B2 (en) 2004-09-16 2010-04-13 Mcneil-Ppc, Inc. Drapeable sanitary absorbent napkin
US7594904B2 (en) 2004-09-16 2009-09-29 Mcneil-Ppc, Inc. Drapeable sanitary absorbent napkin
US20060069367A1 (en) 2004-09-29 2006-03-30 Andrew Waksmundzki Absorbent core having two or more types of superabsorbent
US7285178B2 (en) 2004-09-30 2007-10-23 Kimberly-Clark Worldwide, Inc. Method and apparatus for making a wrapped absorbent core
JP4683892B2 (ja) 2004-09-30 2011-05-18 ユニ・チャーム株式会社 吸収性パッド
JP4459013B2 (ja) 2004-10-20 2010-04-28 花王株式会社 吸収性物品
JP2006116036A (ja) 2004-10-21 2006-05-11 Kao Corp 吸収性物品
JP4577766B2 (ja) 2004-11-15 2010-11-10 株式会社リブドゥコーポレーション 吸収性物品
JP4540104B2 (ja) 2004-11-30 2010-09-08 大王製紙株式会社 吸収性物品
PL1827336T5 (pl) 2004-11-30 2017-09-29 Essity Hygiene & Health Ab Wyrób chłonny
US20070239125A9 (en) 2004-12-08 2007-10-11 Tyco Healthcare Retail Group, Ag Absorbent article with multi-zone acquisition
US20090298963A1 (en) 2004-12-10 2009-12-03 Nippon Shokubai Co., Ltd Method for production of modified water absorbent resin
US8039685B2 (en) 2004-12-15 2011-10-18 The Procter & Gamble Company Absorbent article having a functional enhancement indicator
WO2006068549A1 (en) 2004-12-23 2006-06-29 Sca Hygiene Products Ab Absorbent article
JP4712374B2 (ja) 2004-12-28 2011-06-29 ユニ・チャーム株式会社 生理用ナプキン
JP4648698B2 (ja) 2004-12-28 2011-03-09 ユニ・チャーム株式会社 生理用ナプキン
DE602004027962D1 (de) 2004-12-29 2010-08-12 Sca Hygiene Prod Ab Saugfähiger artikel mit einer tasche zur aufnahme und aufbewahrung von fäzes und herstellungsverfahren dafür
EP1679055B1 (en) 2005-01-11 2010-04-07 The Procter & Gamble Company End seal for an absorbent core
ATE487500T1 (de) 2005-02-04 2010-11-15 Procter & Gamble Absorbierende struktur mit verbessertem wasserabsorbierendem material
CN101115508A (zh) 2005-02-04 2008-01-30 宝洁公司 具有改进的吸水材料的吸收结构
JP4663740B2 (ja) 2005-02-04 2011-04-06 ザ プロクター アンド ギャンブル カンパニー 改良された水膨潤性材料を備える吸収性構造体
JP4870365B2 (ja) 2005-02-23 2012-02-08 ユニ・チャーム株式会社 生理用ナプキン
JP5046488B2 (ja) 2005-02-24 2012-10-10 花王株式会社 吸収性物品
US20060206091A1 (en) 2005-03-10 2006-09-14 Tyco Healthcare Retail Services Ag Absorbent article having a channeled absorbent layer and method of making the same
US20060202380A1 (en) 2005-03-11 2006-09-14 Rachelle Bentley Method of making absorbent core structures with undulations
JP4492957B2 (ja) 2005-03-24 2010-06-30 大王製紙株式会社 吸収性物品
JP4653537B2 (ja) 2005-03-29 2011-03-16 ユニ・チャーム株式会社 吸収性物品
US7763004B2 (en) 2005-05-18 2010-07-27 The Procter & Gamble Company Disposable absorbent article having layered containment pockets
JP4727494B2 (ja) 2005-05-19 2011-07-20 ユニ・チャーム株式会社 パンツ型使い捨て着用物品
US20060264861A1 (en) 2005-05-20 2006-11-23 Lavon Gary D Disposable absorbent article having breathable side flaps
JP4484765B2 (ja) 2005-05-23 2010-06-16 花王株式会社 吸収性物品
US20060271010A1 (en) 2005-05-24 2006-11-30 Lavon Gary D Loincloth diaper
JP4322228B2 (ja) 2005-05-30 2009-08-26 花王株式会社 生理用ナプキン
US8187239B2 (en) 2005-05-31 2012-05-29 The Procter & Gamble Company Side notched folded diaper
US7435316B2 (en) 2005-06-08 2008-10-14 The Procter & Gamble Company Embossing process including discrete and linear embossing elements
JP4352027B2 (ja) 2005-06-13 2009-10-28 大王製紙株式会社 吸収性物品
JP4954502B2 (ja) 2005-06-14 2012-06-20 大王製紙株式会社 吸収性物品
WO2006134906A1 (ja) 2005-06-14 2006-12-21 Daio Paper Corporation 吸収性物品
EP1862155A1 (en) 2006-05-29 2007-12-05 Paper-Pak Sweden Ab Absorbent pad
DE102005030182A1 (de) 2005-06-29 2007-01-04 Paul Hartmann Ag Wegwerfbarer absorbierender Hygieneartikel in Pantform
JP4652911B2 (ja) 2005-07-01 2011-03-16 ユニ・チャーム株式会社 吸収性物品
JP4540563B2 (ja) 2005-07-08 2010-09-08 花王株式会社 吸収性物品
WO2007008125A1 (en) 2005-07-13 2007-01-18 Sca Hygiene Products Ab Absorbent article having improved fit
ATE523179T1 (de) 2005-07-26 2011-09-15 Procter & Gamble Flexibler, saugfähiger artikel mit verbesserter anpassung an den körper
US7931636B2 (en) 2005-08-04 2011-04-26 The Procter & Gamble Company Simple disposable absorbent article
WO2007022486A1 (en) 2005-08-19 2007-02-22 The Procter & Gamble Company Absorbent article
US20070049897A1 (en) 2005-08-24 2007-03-01 Lavon Gary D Disposable pull-on garment having frangible belt
US20070044903A1 (en) 2005-08-30 2007-03-01 Kimberly-Clark Worldwide, Inc. Method and apparatus for making absorbent article with core wrap
US20070049892A1 (en) 2005-08-30 2007-03-01 Kimberly-Clark Worldwide, Inc. Absorbent article with core wrap
ITBO20050551A1 (it) 2005-09-09 2007-03-10 Gdm Spa Unita' e metodo per la formazione di imbottiture assorbenti per pannolini
ATE418949T1 (de) 2005-09-23 2009-01-15 Procter & Gamble Perforierte deck- und flüssigkeitsaufnahmeschicht
EP1767177B1 (en) 2005-09-23 2016-06-15 The Procter & Gamble Company Apertured liquid acquisition layer with caliper recovery
JP4913381B2 (ja) 2005-09-26 2012-04-11 ユニ・チャーム株式会社 吸収性物品
JP4627472B2 (ja) 2005-09-28 2011-02-09 株式会社リブドゥコーポレーション 男性用尿吸収物品
JP4627473B2 (ja) 2005-09-28 2011-02-09 株式会社リブドゥコーポレーション 男性用尿吸収物品
JP4693574B2 (ja) 2005-09-29 2011-06-01 花王株式会社 吸収性物品
JP4619253B2 (ja) 2005-09-29 2011-01-26 花王株式会社 吸収性物品
US20070078422A1 (en) 2005-09-30 2007-04-05 Tyco Healthcare Retail Services Ag Absorbent article configured for controlled deformation and method of making the same
JP4889276B2 (ja) 2005-10-13 2012-03-07 花王株式会社 吸収性物品
US8114059B2 (en) 2005-10-14 2012-02-14 The Procter & Gamble Company Absorbent article including barrier leg cuff structure and absorbent core with superabsorbent material
DE602006013565D1 (de) 2005-10-21 2010-05-27 Procter & Gamble Absorbierender Artikel mit erhöhter Fähigkeit proteinhaltige oder seröse Körperflüssigkeiten zu absorbieren und zurückzuhalten
EP1776966A1 (en) 2005-10-21 2007-04-25 The Procter and Gamble Company Absorbent article having improved absorption and retention capacity for proteinaceous or serous body fluids
WO2007049725A1 (ja) 2005-10-26 2007-05-03 Daio Paper Corporation 吸収性物品
JP4953618B2 (ja) 2005-11-02 2012-06-13 ユニ・チャーム株式会社 吸収性物品
UA92036C2 (ru) 2005-11-02 2010-09-27 Уни-Шарм Корпорейшн Поглощающая прокладка
EP1787663B1 (en) 2005-11-21 2013-03-13 The Procter & Gamble Company Fluid acquisition layer for absorbent articles
US7737324B2 (en) 2005-11-23 2010-06-15 The Procter & Gamble Company Disposable absorbent article having deployable chassis ears
JP5024918B2 (ja) 2005-11-25 2012-09-12 大王製紙株式会社 吸収性物品
US20070123834A1 (en) 2005-11-28 2007-05-31 Kimberly-Clark Worldwide, Inc. Flexible absorbent article
JP4587947B2 (ja) 2005-12-08 2010-11-24 ユニ・チャーム株式会社 吸収性物品
JP2007152033A (ja) 2005-12-08 2007-06-21 Uni Charm Corp 吸収性物品
EP1959903B1 (en) 2005-12-15 2014-02-12 SCA Hygiene Products AB Absorbent article
ES2624149T3 (es) 2005-12-21 2017-07-13 Sca Hygiene Products Ab Artículo absorbente que comprende una capa de material permeable a los líquidos
JP4739942B2 (ja) 2005-12-22 2011-08-03 ユニ・チャーム株式会社 吸収性物品
JP4974524B2 (ja) 2005-12-27 2012-07-11 花王株式会社 吸収性物品
JP4757039B2 (ja) 2006-01-25 2011-08-24 花王株式会社 吸収性物品
JP2007202575A (ja) 2006-01-30 2007-08-16 Livedo Corporation 吸収用積層体および使い捨て吸収性物品
US8148598B2 (en) 2006-02-22 2012-04-03 Dsg Technology Holdings Limited Method of making an absorbent composite and absorbent articles employing the same
US7803145B2 (en) 2006-03-16 2010-09-28 Mcneil-Ppc, Inc. Drapeable absorbent article
US20070219521A1 (en) 2006-03-17 2007-09-20 The Procter & Gamble Company Absorbent article comprising a synthetic polymer derived from a renewable resource and methods of producing said article
JP2007267763A (ja) 2006-03-30 2007-10-18 Kao Corp 吸収性物品及びその製造方法
JP5074703B2 (ja) 2006-04-06 2012-11-14 ユニ・チャーム株式会社 使い捨ておむつ
JP4836639B2 (ja) 2006-04-12 2011-12-14 花王株式会社 吸収性物品
US7718021B2 (en) 2006-04-21 2010-05-18 Kimberly-Clark Worldwide, Inc. Method for making a stabilized absorbent composite
US8198506B2 (en) 2006-04-21 2012-06-12 Kimberly-Clark Worldwide, Inc. Stabilized absorbent composite
JP4890947B2 (ja) 2006-06-02 2012-03-07 ユニ・チャーム株式会社 吸収性物品
JP5154143B2 (ja) 2006-06-02 2013-02-27 ユニ・チャーム株式会社 吸収性物品
CN101460125B (zh) 2006-06-09 2013-06-19 宝洁公司 拉伸层压体、制造方法及吸收制品
JP5123512B2 (ja) 2006-06-23 2013-01-23 ユニ・チャーム株式会社 不織布
KR20090042241A (ko) 2006-07-05 2009-04-29 유니챰 가부시키가이샤 흡수성 물품
RU2463310C2 (ru) 2006-07-19 2012-10-10 Басф Се Способ получения водопоглощающих полимерных частиц с высокой проницаемостью путем полимеризации капель мономерного раствора
MY157687A (en) 2006-07-19 2016-07-15 Basf Se Process for preparing water-absorbing polymer particle having high permeability by polymerization
WO2008018922A1 (en) 2006-08-04 2008-02-14 Litvay John D Absorbent product with dehydration detection system
US7910797B2 (en) 2006-09-18 2011-03-22 The Procter & Gamble Company Absorbent articles having a sensation aspect
JP4785693B2 (ja) 2006-09-27 2011-10-05 花王株式会社 吸収性物品
JP2008104850A (ja) 2006-09-29 2008-05-08 Toyo Ink Mfg Co Ltd ウェットインジケーター組成物
JP4439504B2 (ja) 2006-10-05 2010-03-24 花王株式会社 生理用ナプキン
JP4315970B2 (ja) 2006-10-05 2009-08-19 花王株式会社 吸収性物品
JP5080189B2 (ja) 2006-10-06 2012-11-21 花王株式会社 生理用ナプキン
JP2008093289A (ja) 2006-10-13 2008-04-24 Kao Corp 吸収性物品
JP4889451B2 (ja) 2006-11-09 2012-03-07 花王株式会社 吸収性物品
US8998871B2 (en) 2006-11-22 2015-04-07 Uni-Charm Corporation Absorbent article with compressed channel portions
EP2087866A4 (en) 2006-11-22 2011-12-28 Uni Charm Corp ABSORBENT ARTICLE AND PRODUCTION METHOD THEREOF
JP5054963B2 (ja) 2006-11-27 2012-10-24 ユニ・チャーム株式会社 吸収性物品
US8258367B2 (en) 2006-11-29 2012-09-04 The Procter & Gamble Company Disposable absorbent articles having an interior design signal
JP2008136739A (ja) 2006-12-04 2008-06-19 Kao Corp 吸収性物品
EA016491B1 (ru) 2006-12-07 2012-05-30 Юни-Чарм Корпорейшн Поглощающее изделие
JP4776516B2 (ja) 2006-12-11 2011-09-21 花王株式会社 吸収性物品
US8273943B2 (en) 2006-12-12 2012-09-25 Uni-Charm Corporation Composite sheet and absorbent article using the composite sheet
JP5171643B2 (ja) 2006-12-13 2013-03-27 ユニ・チャーム株式会社 吸収性物品
JP4931572B2 (ja) 2006-12-18 2012-05-16 花王株式会社 使い捨ておむつ
JP4789793B2 (ja) 2006-12-20 2011-10-12 花王株式会社 吸収性物品
TR201806848T4 (tr) 2006-12-28 2018-06-21 Daio Seishi Kk Tek kullanımlık bebek bezi.
JP5105884B2 (ja) 2007-01-17 2012-12-26 花王株式会社 吸収性物品
JP4364247B2 (ja) 2007-02-05 2009-11-11 ユニ・チャーム株式会社 吸収性物品
JP4825149B2 (ja) 2007-02-16 2011-11-30 ユニ・チャーム株式会社 使い捨ての体液処理物品
US7736688B2 (en) 2007-02-23 2010-06-15 Procter & Gamble Printed web and method for making
US20080221539A1 (en) 2007-03-05 2008-09-11 Jean Jianqun Zhao Absorbent core for disposable absorbent article
US7935207B2 (en) 2007-03-05 2011-05-03 Procter And Gamble Company Absorbent core for disposable absorbent article
US8502013B2 (en) 2007-03-05 2013-08-06 The Procter And Gamble Company Disposable absorbent article
US7935099B2 (en) 2007-03-14 2011-05-03 The Procter & Gamble Company Absorbent article with patterned SBS based adhesive
JP4922802B2 (ja) 2007-03-26 2012-04-25 ユニ・チャーム株式会社 吸収性物品
PL1974705T3 (pl) 2007-03-26 2014-06-30 Fameccanica Data Spa Element absorpcyjny dla produktów higienicznych, posiadający rozszerzalne kieszenie zawierające materiał superabsorpcyjny oraz proces produkcji
JP5060815B2 (ja) 2007-03-30 2012-10-31 ユニ・チャーム株式会社 吸収性物品
US7914723B2 (en) 2007-04-24 2011-03-29 Ahlstrom Corporation Nonwoven bonding patterns producing fabrics with improved abrasion resistance and softness
JP4261593B2 (ja) 2007-04-27 2009-04-30 ユニ・チャーム株式会社 吸収性物品
US20080281287A1 (en) 2007-05-08 2008-11-13 Marcelo Ana Maria Elena R Sanitary napkin including body-facing protrusions for preventing side leakage and obliquely arranged embossed channels
US8672912B2 (en) 2007-05-21 2014-03-18 Sca Hygiene Products Ab Absorbent article with improved fit
JP4754528B2 (ja) 2007-05-28 2011-08-24 ユニ・チャーム株式会社 吸収性物品
JP5007156B2 (ja) 2007-05-29 2012-08-22 大王製紙株式会社 吸収性物品
JP5007157B2 (ja) 2007-05-31 2012-08-22 大王製紙株式会社 吸収性物品
WO2009047596A1 (en) 2007-06-12 2009-04-16 Dsg Technology Holdings Ltd. Absorbent article with a slit absorbent core
US20080312620A1 (en) 2007-06-18 2008-12-18 Gregory Ashton Better Fitting Disposable Absorbent Article With Absorbent Particulate Polymer Material
JP2010529878A (ja) 2007-06-18 2010-09-02 ザ プロクター アンド ギャンブル カンパニー 実質的に連続的に分布した吸収性粒子状ポリマー材料を有する、より良好にフィットする使い捨て吸収性物品
JP5259705B2 (ja) 2007-06-18 2013-08-07 ザ プロクター アンド ギャンブル カンパニー ほぼ連続的に分布した吸収性粒子状ポリマー材料を含む封止された吸収性コアを備える使い捨て吸収性物品
CN101686879B (zh) 2007-06-18 2013-03-27 宝洁公司 具有包括大体上连续分配的吸收性颗粒状聚合物材料的改善的采集系统的一次性吸收制品
DE112008000012T5 (de) 2007-06-18 2009-04-23 The Procter & Gamble Company, Cincinnati Einwegabsorptionsartikel mit verbesserten Absorptionseigenschaften mit im Wesentlichen kontinuierlich verteiltem Polymerteilchen-Absorptionsmaterial
US20080312628A1 (en) 2007-06-18 2008-12-18 Harald Hermann Hundorf Disposable Absorbent Article With Sealed Absorbent Core With Absorbent Particulate Polymer Material
ES2580953T3 (es) 2007-06-18 2016-08-30 The Procter & Gamble Company Artículo absorbente desechable con material polimérico absorbente en forma de partículas distribuido de forma sustancialmente continua y método
DE112008000009T5 (de) 2007-06-18 2009-04-23 The Procter & Gamble Company, Cincinnati Zweifach gefalteter Einwegabsorptionsartikel, verpackter Absorptionsartikel und Anordnung aus verpackten Absorptionsartikeln mit im Wesentlichen kontinuierlich verteiltem teilchenförmigem polymerem Absorptionsmaterial
US20080312622A1 (en) 2007-06-18 2008-12-18 Harald Hermann Hundorf Disposable Absorbent Article With Improved Acquisition System
US8017827B2 (en) 2007-06-18 2011-09-13 The Procter & Gamble Company Disposable absorbent article with enhanced absorption properties
JP4540126B2 (ja) 2007-06-28 2010-09-08 大王製紙株式会社 個装吸収性物品
JP5089269B2 (ja) 2007-06-29 2012-12-05 大王製紙株式会社 吸収パッド、及び吸収性物品
JP5123583B2 (ja) 2007-06-29 2013-01-23 ユニ・チャーム株式会社 吸収性物品
US7942858B2 (en) 2007-07-03 2011-05-17 Mcneil-Ppc, Inc. Sanitary napkin including body-facing protrusions and arcuately arranged embossed channels
EP2173303B1 (en) 2007-07-05 2012-04-18 SCA Hygiene Products AB Absorbent article
JP5054454B2 (ja) 2007-07-25 2012-10-24 王子ネピア株式会社 吸収性物品
JP5210565B2 (ja) 2007-07-30 2013-06-12 ユニ・チャーム株式会社 吸収性物品
CN101377571A (zh) 2007-08-28 2009-03-04 鸿富锦精密工业(深圳)有限公司 立体投影光学系统
GB2452260A (en) 2007-08-28 2009-03-04 Simon Rhys David Nappy having an uneven outer surface when wet
JP5043569B2 (ja) 2007-09-04 2012-10-10 花王株式会社 生理用ナプキン
JP5053765B2 (ja) 2007-09-04 2012-10-17 花王株式会社 生理用ナプキンの個装体
JP4481325B2 (ja) 2007-09-06 2010-06-16 花王株式会社 生理用ナプキン
JP5139017B2 (ja) 2007-09-26 2013-02-06 ユニ・チャーム株式会社 吸収性物品
US8360977B2 (en) 2007-09-27 2013-01-29 Baxter International Inc. Continuity circuits for detecting access disconnection
JP5129536B2 (ja) 2007-09-28 2013-01-30 大王製紙株式会社 生理用ナプキン
JP5043591B2 (ja) 2007-10-22 2012-10-10 花王株式会社 生理用ナプキン
JP5084442B2 (ja) 2007-10-25 2012-11-28 花王株式会社 生理用ナプキン
US20090112173A1 (en) 2007-10-30 2009-04-30 Kofi Ayensu Bissah Absorbent article including an absorbent layer having a plurality of spaced beam elements
US20090112175A1 (en) 2007-10-30 2009-04-30 Kofi Ayensu Bissah Absorbent article including an absorbent layer having a plurality of spaced beam elements
JP5132264B2 (ja) 2007-11-07 2013-01-30 花王株式会社 吸収性物品
JP4801035B2 (ja) 2007-11-30 2011-10-26 大王製紙株式会社 吸収性物品およびその製造方法
JP5084476B2 (ja) 2007-12-05 2012-11-28 花王株式会社 吸収性物品
JP5070022B2 (ja) 2007-12-10 2012-11-07 花王株式会社 吸収性物品
JP2009142401A (ja) 2007-12-12 2009-07-02 Kao Corp 吸収性物品
US20090157022A1 (en) 2007-12-13 2009-06-18 Kimberly-Clark Worldwide, Inc. Absorbent articles having a wetness indicator
BRPI0722308A2 (pt) 2007-12-21 2014-04-22 Sca Hygiene Prod Ab Artigo absorvente com folha superior ventilada
JP4969437B2 (ja) 2007-12-28 2012-07-04 花王株式会社 吸収性物品
JP4615026B2 (ja) 2008-01-18 2011-01-19 花王株式会社 吸収性物品
JP5091698B2 (ja) 2008-01-30 2012-12-05 ユニ・チャーム株式会社 吸収性物品
JP5164602B2 (ja) 2008-02-25 2013-03-21 ユニ・チャーム株式会社 吸収性物品
JP2009201878A (ja) 2008-02-29 2009-09-10 Uni Charm Corp 吸収性物品
WO2009107791A1 (ja) 2008-02-29 2009-09-03 ユニ・チャーム株式会社 吸収性物品
JP5383063B2 (ja) 2008-03-04 2014-01-08 ユニ・チャーム株式会社 吸収性物品
JP5185665B2 (ja) 2008-03-14 2013-04-17 ユニ・チャーム株式会社 吸収性物品
US20090240220A1 (en) 2008-03-20 2009-09-24 Kimberly-Clark Worldwide, Inc Compressed Substrates Configured to Deliver Active Agents
JP5075703B2 (ja) 2008-03-26 2012-11-21 王子ネピア株式会社 吸収性物品
JP5328203B2 (ja) 2008-03-31 2013-10-30 ユニ・チャーム株式会社 使い捨て吸収性着用物品
JP5279318B2 (ja) 2008-03-31 2013-09-04 ユニ・チャーム株式会社 吸収性物品及びその製造方法
WO2009130915A1 (ja) 2008-04-25 2009-10-29 株式会社日本触媒 ポリアクリル酸(塩)系吸水性樹脂およびその製造方法
JP5264270B2 (ja) 2008-04-28 2013-08-14 花王株式会社 吸収性物品
WO2009134780A1 (en) 2008-04-29 2009-11-05 The Procter & Gamble Company Process for making an absorbent core with strain resistant core cover
US9044359B2 (en) * 2008-04-29 2015-06-02 The Procter & Gamble Company Disposable absorbent article with absorbent particulate polymer material distributed for improved isolation of body exudates
JP5258379B2 (ja) 2008-05-15 2013-08-07 ユニ・チャーム株式会社 吸収性物品
JP5258380B2 (ja) 2008-05-15 2013-08-07 ユニ・チャーム株式会社 吸収性物品
JP5197147B2 (ja) 2008-05-15 2013-05-15 ユニ・チャーム株式会社 吸収性物品
JP5075980B2 (ja) 2008-05-28 2012-11-21 ユニ・チャーム株式会社 吸収性物品及び生理用ナプキン
US20090299312A1 (en) 2008-05-30 2009-12-03 Kimberly-Clark Worldwide, Inc. Twisted, Compressed Substrates as Wetness Indicators in Absorbent Articles
JP5189901B2 (ja) 2008-06-06 2013-04-24 花王株式会社 吸収性物品
JP5173616B2 (ja) 2008-06-10 2013-04-03 花王株式会社 吸収性物品
CA2727408A1 (en) 2008-06-13 2009-12-17 The Procter & Gamble Company Better fitting diaper or pant with absorbent particulate polymer material and preformed crotch
EP2293824B1 (en) 2008-06-20 2016-12-14 The Procter & Gamble Company Absorbent structures including coated absorbent material
US20090318884A1 (en) 2008-06-20 2009-12-24 Axel Meyer Absorbent structures with immobilized absorbent material
JP5572928B2 (ja) 2008-07-25 2014-08-20 住友金属鉱山株式会社 ニッケル酸化鉱石の湿式製錬方法
JP2010017342A (ja) 2008-07-10 2010-01-28 Oji Nepia Co Ltd 吸収性物品
JP5230289B2 (ja) 2008-07-18 2013-07-10 大王製紙株式会社 吸収性物品
CN201263750Y (zh) 2008-08-07 2009-07-01 江苏紫荆花纺织科技股份有限公司 一种卫生巾
JP2010046155A (ja) 2008-08-19 2010-03-04 Kami Shoji Kk 使い捨ておむつ
US8206533B2 (en) 2008-08-26 2012-06-26 The Procter & Gamble Company Method and apparatus for making disposable absorbent article with absorbent particulate polymer material and article made therewith
JP5175147B2 (ja) 2008-08-29 2013-04-03 花王株式会社 吸収性物品
JP5285706B2 (ja) 2008-09-12 2013-09-11 ユニ・チャーム株式会社 吸収性物品
JP5306753B2 (ja) 2008-09-12 2013-10-02 ユニ・チャーム株式会社 体液吸収性物品
JP5328273B2 (ja) 2008-09-17 2013-10-30 ユニ・チャーム株式会社 体液吸収性物品
JP5336138B2 (ja) 2008-09-26 2013-11-06 花王株式会社 吸収性物品
JP5305812B2 (ja) 2008-09-30 2013-10-02 大王製紙株式会社 吸収性物品
JP4937225B2 (ja) 2008-10-02 2012-05-23 ユニ・チャーム株式会社 生理用ナプキン
JP5306773B2 (ja) 2008-10-29 2013-10-02 ユニ・チャーム株式会社 着用物品の吸液構造体
JP5250386B2 (ja) 2008-10-30 2013-07-31 花王株式会社 吸収性物品及びその製造方法
JP5270301B2 (ja) 2008-10-30 2013-08-21 花王株式会社 吸収性物品及びその製造方法
US8205066B2 (en) 2008-10-31 2012-06-19 Convey Computer Dynamically configured coprocessor for different extended instruction set personality specific to application program with shared memory storing instructions invisibly dispatched from host processor
JP5384909B2 (ja) 2008-11-07 2014-01-08 ユニ・チャーム株式会社 吸液構造体およびこれを含む着用物品
JP5243195B2 (ja) 2008-11-17 2013-07-24 花王株式会社 吸収性物品
JP5384915B2 (ja) 2008-11-19 2014-01-08 ユニ・チャーム株式会社 着用物品
JP5199040B2 (ja) 2008-11-21 2013-05-15 花王株式会社 吸収性物品及びその製造方法
JP5243212B2 (ja) 2008-12-03 2013-07-24 花王株式会社 吸収性物品
JP5329930B2 (ja) 2008-12-03 2013-10-30 花王株式会社 吸収性物品及びその製造方法
JP5590790B2 (ja) 2008-12-04 2014-09-17 大王製紙株式会社 吸収性物品
JP5452910B2 (ja) 2008-12-08 2014-03-26 花王株式会社 吸収性物品
JP5319263B2 (ja) 2008-12-12 2013-10-16 花王株式会社 吸収性物品
JP5503867B2 (ja) 2008-12-15 2014-05-28 花王株式会社 吸収性物品及びその製造方法
WO2010071508A1 (en) 2008-12-16 2010-06-24 Sca Hygiene Products Ab Absorbent article with improved waste containment
JP5294837B2 (ja) 2008-12-25 2013-09-18 ユニ・チャーム株式会社 吸収性物品
JP5455363B2 (ja) 2008-12-25 2014-03-26 ユニ・チャーム株式会社 薄型吸収性物品
JP5317685B2 (ja) 2008-12-25 2013-10-16 ユニ・チャーム株式会社 吸収性物品
JP5407413B2 (ja) 2009-02-25 2014-02-05 王子ホールディングス株式会社 使い捨ておむつ
JP5544100B2 (ja) 2009-02-27 2014-07-09 大王製紙株式会社 吸収性物品
JP5243308B2 (ja) 2009-03-05 2013-07-24 花王株式会社 吸収性物品
BRPI1006461A2 (pt) 2009-03-19 2018-02-27 Uni-Charm Corporation artigo absorvente
JP5815916B2 (ja) 2009-03-31 2015-11-17 ユニ・チャーム株式会社 吸収性物品
JP5414099B2 (ja) 2009-03-31 2014-02-12 ユニ・チャーム株式会社 吸収性物品
JP4850272B2 (ja) 2009-05-29 2012-01-11 大王製紙株式会社 吸収性物品
US8283516B2 (en) 2009-04-01 2012-10-09 Litvay John D Absorbent product with low dryness index
GB0906056D0 (en) 2009-04-08 2009-05-20 Brightwake Ltd Absorbent wound dressing for wrapping around jointed limbs
JP5602382B2 (ja) 2009-04-10 2014-10-08 ユニ・チャーム株式会社 吸収性物品
EP2238957A1 (en) 2009-04-10 2010-10-13 The Procter & Gamble Company Absorbent core
US8927801B2 (en) 2009-04-13 2015-01-06 The Procter & Gamble Company Absorbent articles comprising wetness indicators
US8034991B2 (en) 2009-04-29 2011-10-11 Johnson & Johnson Ind. E Com. Ltda Absorbent article including a plurality of longitudinally extending channels
US8975466B2 (en) 2009-04-29 2015-03-10 Eveready Battery Company, Inc. Absorbent article including a plurality of longitudinally extending channels
US8124828B2 (en) 2009-05-19 2012-02-28 The Procter & Gamble Company Attachment areas for wearable absorbent articles
WO2010133529A2 (de) 2009-05-20 2010-11-25 Basf Se Wasserabsorbierende speicherschichten
JP5775250B2 (ja) 2009-05-28 2015-09-09 王子ホールディングス株式会社 吸収性物品の製造方法
US20100312208A1 (en) 2009-06-03 2010-12-09 Eric Bryan Bond Fluid Permeable Structured Fibrous Web
JP5444864B2 (ja) 2009-06-15 2014-03-19 王子ホールディングス株式会社 吸収性物品
JP5390976B2 (ja) 2009-07-31 2014-01-15 大王製紙株式会社 吸収性物品
US8764719B2 (en) 2009-09-04 2014-07-01 Johnson & Johnson Ind. E Com. Ltda Absorbent article including an absorbent core layer having a material free zone and a transfer layer arranged below the absorbent core layer
US8481159B2 (en) 2009-09-04 2013-07-09 Basf Se Water-absorbent porous polymer particles having specific sphericity and high bulk density
JP2011067484A (ja) 2009-09-28 2011-04-07 Kao Corp 吸収性物品
CA2678090C (en) 2009-09-29 2011-05-10 The Procter & Gamble Company Absorbent products having improved packaging efficiency
JP2011072720A (ja) 2009-10-01 2011-04-14 Livedo Corporation 吸収性物品
KR101651675B1 (ko) 2009-10-30 2016-08-29 유한킴벌리 주식회사 환형의 흡수부재를 구비하는 흡수제품
JP5566666B2 (ja) 2009-11-13 2014-08-06 ユニ・チャーム株式会社 吸収性物品
JP5548431B2 (ja) 2009-11-13 2014-07-16 花王株式会社 吸収性物品
JP5411663B2 (ja) 2009-11-17 2014-02-12 花王株式会社 吸収性物品
JP5258736B2 (ja) 2009-11-30 2013-08-07 ユニ・チャーム株式会社 使い捨ておむつ
EP2329803B1 (en) 2009-12-02 2019-06-19 The Procter & Gamble Company Apparatus and method for transferring particulate material
JP5374345B2 (ja) 2009-12-09 2013-12-25 花王株式会社 生理用ナプキン
JP5340903B2 (ja) 2009-12-10 2013-11-13 株式会社リブドゥコーポレーション 吸収性物品
US20110144602A1 (en) 2009-12-11 2011-06-16 Andrew Mark Long Absorbent Article With Shorter Rise And Tactile Training Cue
JP5341738B2 (ja) 2009-12-15 2013-11-13 花王株式会社 吸収性物品
US20110152813A1 (en) 2009-12-17 2011-06-23 Daniel Lee Ellingson Absorbent Article with Channel Portion
JP5394909B2 (ja) 2009-12-18 2014-01-22 白十字株式会社 使い捨て吸収性物品
JP5548439B2 (ja) 2009-12-22 2014-07-16 花王株式会社 吸収性物品
JP5475431B2 (ja) 2009-12-22 2014-04-16 花王株式会社 吸収性物品
EP2518092B1 (en) 2009-12-24 2017-03-15 Nippon Shokubai Co., Ltd. Water-absorbable polyacrylic acid resin powder, and process for production thereof
JP5113146B2 (ja) 2009-12-25 2013-01-09 花王株式会社 生理用ナプキン
JP4969640B2 (ja) 2009-12-25 2012-07-04 花王株式会社 吸収性物品
JP5016020B2 (ja) 2009-12-25 2012-09-05 花王株式会社 おりものシート
JP4914487B2 (ja) 2009-12-25 2012-04-11 花王株式会社 吸収性物品
JP5070275B2 (ja) 2009-12-25 2012-11-07 花王株式会社 吸収性物品の表面シート
JP5457829B2 (ja) 2009-12-28 2014-04-02 ユニ・チャーム株式会社 使い捨て着用物品
US8052454B2 (en) 2009-12-31 2011-11-08 Hon Hai Precision Ind. Co., Ltd. Electrical connector with improved feature for securing solder ball thereon
US9549858B2 (en) 2010-01-06 2017-01-24 Ching-Yun Morris Yang Ultra-thin absorbent article
CN201591689U (zh) 2010-01-19 2010-09-29 重庆丝爽卫生用品有限公司 一种新型卫生巾
JP5530733B2 (ja) 2010-01-29 2014-06-25 大王製紙株式会社 吸収性物品
JP5503988B2 (ja) 2010-01-29 2014-05-28 大王製紙株式会社 吸収性物品
JP5575496B2 (ja) 2010-02-03 2014-08-20 花王株式会社 吸収性物品
JP4979780B2 (ja) 2010-02-09 2012-07-18 花王株式会社 生理用ナプキン
JP2013518701A (ja) 2010-02-11 2013-05-23 ザ プロクター アンド ギャンブル カンパニー 流体処理ゾーンを備える吸収性物品
CN102770592A (zh) 2010-02-25 2012-11-07 宝洁公司 纤维网的粘合样式
JP5649313B2 (ja) 2010-02-26 2015-01-07 ユニ・チャーム株式会社 吸収性物品及び吸収性物品の製造方法
KR20130050934A (ko) 2010-03-23 2013-05-16 유니챰 가부시키가이샤 흡수성 물품
JP5665338B2 (ja) 2010-03-24 2015-02-04 ユニ・チャーム株式会社 体液処理用品およびその製法
JP5391140B2 (ja) 2010-04-30 2014-01-15 ユニ・チャーム株式会社 吸収性物品
WO2011137323A2 (en) 2010-04-30 2011-11-03 The Procter & Gamble Company Nonwoven having durable hydrophilic coating
US8186296B2 (en) 2010-05-05 2012-05-29 The Procter & Gamble Company Methods and apparatus for applying adhesives in patterns to an advancing substrate
JP5504049B2 (ja) 2010-05-17 2014-05-28 株式会社リブドゥコーポレーション おむつ
JP5383589B2 (ja) 2010-05-20 2014-01-08 ユニ・チャーム株式会社 体液吸収体及びその製造方法
JP5624801B2 (ja) 2010-05-20 2014-11-12 花王株式会社 吸収性物品
WO2011150955A1 (en) 2010-05-31 2011-12-08 Sca Hygiene Products Ab Disposable absorbent article and set for forming an absorbent article
EP2399557B2 (en) 2010-06-25 2017-03-29 The Procter and Gamble Company Disposable diaper with reduced bulk
US8680362B2 (en) 2010-06-28 2014-03-25 The Procter & Gamble Company Substrate coated with a hydrophilic elastomer
JP5737873B2 (ja) 2010-06-30 2015-06-17 ユニ・チャーム株式会社 使い捨ておむつ
JP2010221067A (ja) 2010-07-09 2010-10-07 Uni Charm Corp 吸収性物品
WO2012009591A1 (en) 2010-07-15 2012-01-19 The Procter & Gamble Company Absorbent core
JP4980450B2 (ja) 2010-07-26 2012-07-18 ユニ・チャーム株式会社 使い捨て吸収性物品
US8710293B2 (en) 2010-09-21 2014-04-29 Basf Se Ultrathin fluid-absorbent cores
JP5769398B2 (ja) 2010-09-29 2015-08-26 ユニ・チャーム株式会社 使い捨て着用物品
JP5773604B2 (ja) 2010-09-30 2015-09-02 ユニ・チャーム株式会社 吸収性物品および使い捨ておむつ
JP5602568B2 (ja) 2010-09-30 2014-10-08 ユニ・チャーム株式会社 使い捨て着用物品
JP5847999B2 (ja) 2010-09-30 2016-01-27 ユニ・チャーム株式会社 パンツ型オムツ
JP5627978B2 (ja) 2010-09-30 2014-11-19 ユニ・チャーム株式会社 使い捨て着用物品
JP2011000480A (ja) 2010-10-05 2011-01-06 Uni Charm Corp 吸収性物品
JP4855533B2 (ja) 2010-10-05 2012-01-18 ユニ・チャーム株式会社 吸収性物品
JP5031082B2 (ja) 2010-10-12 2012-09-19 ユニ・チャーム株式会社 吸収性物品の製造方法
NO2810630T3 (zh) 2010-10-13 2018-07-21
JP4971491B2 (ja) 2010-10-15 2012-07-11 ユニ・チャーム株式会社 生理用ナプキン
JP5868110B2 (ja) 2010-10-18 2016-02-24 花王株式会社 吸収性物品
EP2444046A1 (en) 2010-10-20 2012-04-25 Vynka Bvba Environmentally friendly absorbent structure
JP5042351B2 (ja) 2010-11-17 2012-10-03 花王株式会社 吸収性物品
JP5679777B2 (ja) 2010-11-19 2015-03-04 ユニ・チャーム株式会社 吸収性物品
JP5715806B2 (ja) 2010-11-30 2015-05-13 花王株式会社 使い捨ておむつ
JP5701027B2 (ja) 2010-11-30 2015-04-15 ユニ・チャーム株式会社 使い捨て着用物品
WO2012074512A1 (en) 2010-11-30 2012-06-07 Kimberly-Clark Worldwide, Inc. Absorbent article having asymmetric printed patterns for providing a functional cue
US20120136329A1 (en) 2010-11-30 2012-05-31 Sca Hygiene Products Ab Absorbent article with an acquisition distribution layer with channels
JP5766944B2 (ja) 2010-12-16 2015-08-19 花王株式会社 吸収性物品
MY164278A (en) 2010-12-21 2017-11-30 Kao Corp Absorptive article
US20120165771A1 (en) 2010-12-22 2012-06-28 Kimberly-Clark Worldwide, Inc. Absorbent Articles With Multiple Active Graphics
JP5697439B2 (ja) 2010-12-27 2015-04-08 ユニ・チャーム株式会社 吸収性物品の包装体及び吸収性物品の包装体の折り畳み方法
JP5783719B2 (ja) 2010-12-28 2015-09-24 ユニ・チャーム株式会社 体液吸収性のコアを含む体液吸収性物品
JP5769432B2 (ja) 2011-01-27 2015-08-26 ユニ・チャーム株式会社 パッド形態を有する吸水性物品
JP2012152471A (ja) 2011-01-27 2012-08-16 Unicharm Corp パッド形態を有する吸水性物品
JP5695445B2 (ja) 2011-02-28 2015-04-08 ユニ・チャーム株式会社 吸収性物品
JP5390550B2 (ja) 2011-02-28 2014-01-15 大王製紙株式会社 使い捨ておむつ
JP5760515B2 (ja) 2011-03-02 2015-08-12 王子ホールディングス株式会社 吸収性物品
JP5818483B2 (ja) 2011-03-31 2015-11-18 ユニ・チャーム株式会社 吸水性物品
US8884769B2 (en) 2011-04-05 2014-11-11 Guy R. Novak Dimensionally-sensitive moisture sensor and an alarm system for an absorbent article
JP2012223231A (ja) 2011-04-15 2012-11-15 Kao Corp 使い捨ておむつ
JP5922339B2 (ja) 2011-04-15 2016-05-24 花王株式会社 使い捨ておむつ
US9468566B2 (en) 2011-06-10 2016-10-18 The Procter & Gamble Company Absorbent structure for absorbent articles
PL2532332T5 (pl) 2011-06-10 2018-07-31 The Procter And Gamble Company Pieluszka jednorazowego użytku o zredukowanym połączeniu pomiędzy wkładem chłonnym a warstwą spodnią
EP2532329B1 (en) 2011-06-10 2018-09-19 The Procter and Gamble Company Method and apparatus for making absorbent structures with absorbent material
BR112013030599A2 (pt) 2011-06-10 2016-09-27 Procter & Gamble núcleo absorvente para artigos absorventes descartáveis
PL2532328T3 (pl) 2011-06-10 2014-07-31 Procter & Gamble Sposób i urządzenie do wytworzenia struktur chłonnych z materiałem chłonnym
EP3287109B1 (en) 2011-06-10 2023-11-29 The Procter & Gamble Company Absorbent structure for absorbent articles
JP2014515983A (ja) 2011-06-10 2014-07-07 ザ プロクター アンド ギャンブル カンパニー 使い捨ておむつ
EP2535027B1 (en) 2011-06-17 2022-08-17 The Procter & Gamble Company Absorbent article having improved absorption properties
JP2014516756A (ja) 2011-06-21 2014-07-17 ザ プロクター アンド ギャンブル カンパニー 収縮を有するウエストバンド付きの吸収性物品
JP5085770B2 (ja) 2011-06-27 2012-11-28 大王製紙株式会社 吸収性物品
JP5851128B2 (ja) 2011-06-27 2016-02-03 ユニ・チャーム株式会社 使い捨て着用物品
US9681996B2 (en) 2011-08-11 2017-06-20 3M Innovative Properties Company Wetness sensors
JP5814063B2 (ja) 2011-09-30 2015-11-17 ユニ・チャーム株式会社 使い捨て着用物品
JP6129191B2 (ja) 2011-10-18 2017-05-17 ビーエーエスエフ ソシエタス・ヨーロピアBasf Se 流体吸収性物品
EP2586410A1 (en) 2011-10-24 2013-05-01 Bostik SA Novel process for preparing an absorbent article
JP6324724B2 (ja) 2011-11-15 2018-05-16 株式会社日本触媒 吸水剤組成物及びその製造方法、並びにその保管及び在庫方法
JP6222886B2 (ja) 2011-11-25 2017-11-01 ユニ・チャーム株式会社 吸収性物品およびその製造方法
JP5270776B2 (ja) 2012-03-30 2013-08-21 大王製紙株式会社 生理用ナプキン
EP2679209B1 (en) 2012-06-28 2015-03-04 The Procter & Gamble Company Absorbent articles with improved core
EP2679210B1 (en) 2012-06-28 2015-01-28 The Procter & Gamble Company Absorbent articles with improved core
JP6092236B2 (ja) 2012-10-03 2017-03-08 株式会社日本触媒 吸水剤及びその製造方法
EP2906167A1 (en) 2012-10-15 2015-08-19 The Procter & Gamble Company Method for evaluating absorbency of an absorbent article
US20140121625A1 (en) 2012-10-31 2014-05-01 Kimberly-Clark Worldwide, Inc. Absorbent Article
US9474660B2 (en) 2012-10-31 2016-10-25 Kimberly-Clark Worldwide, Inc. Absorbent article with a fluid-entangled body facing material including a plurality of hollow projections
JP5255150B1 (ja) 2012-11-09 2013-08-07 ユニ・チャーム株式会社 使い捨ておむつ
FR2997842B1 (fr) 2012-11-13 2021-06-11 Procter & Gamble Articles absorbants avec canaux et signaux
US9216118B2 (en) 2012-12-10 2015-12-22 The Procter & Gamble Company Absorbent articles with channels and/or pockets
US8979815B2 (en) 2012-12-10 2015-03-17 The Procter & Gamble Company Absorbent articles with channels
PL2740452T3 (pl) * 2012-12-10 2022-01-31 The Procter & Gamble Company Wyrób chłonny o wysokiej zawartości materiału chłonnego
US9216116B2 (en) 2012-12-10 2015-12-22 The Procter & Gamble Company Absorbent articles with channels
EP2740450A1 (en) 2012-12-10 2014-06-11 The Procter & Gamble Company Absorbent core with high superabsorbent material content
EP2740449B1 (en) 2012-12-10 2019-01-23 The Procter & Gamble Company Absorbent article with high absorbent material content
PL3254656T3 (pl) 2013-06-14 2022-01-10 The Procter & Gamble Company Wyrób chłonny i wkład chłonny tworzący kanały w stanie mokrym
US20150065981A1 (en) 2013-08-27 2015-03-05 The Procter & Gamble Company Absorbent Articles With Channels
US9987176B2 (en) 2013-08-27 2018-06-05 The Procter & Gamble Company Absorbent articles with channels
MX2016003391A (es) 2013-09-16 2016-06-24 Procter & Gamble Articulos absorbentes con canales y señales.
EP2886093B1 (en) 2013-12-19 2016-09-21 The Procter and Gamble Company Absorbent Article comprising one or more colored areas
US9789009B2 (en) 2013-12-19 2017-10-17 The Procter & Gamble Company Absorbent articles having channel-forming areas and wetness indicator
EP3113741B1 (en) 2014-03-06 2020-04-22 The Procter and Gamble Company Three-dimensional substrates
US20150250663A1 (en) 2014-03-06 2015-09-10 The Procter & Gamble Company Three-dimensional substrates
JP2017530753A (ja) 2014-09-12 2017-10-19 ザ プロクター アンド ギャンブル カンパニー トップシート/捕捉層積層体を含む吸収性物品を製造するプロセス

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001301857A (ja) * 2000-04-20 2001-10-31 Oji Paper Co Ltd 包装された使いすておむつ
US20090326497A1 (en) * 2006-07-31 2009-12-31 Harald Schmidt Dehydratable Hygiene Articles
CN101563052A (zh) * 2006-12-21 2009-10-21 宝洁公司 单独包装的一次性吸收制品
CN101583330A (zh) * 2007-01-12 2009-11-18 宝洁公司 具有改进结构的吸收芯
CN102740818A (zh) * 2009-12-09 2012-10-17 花王株式会社 吸收性物品
WO2012012522A1 (en) * 2010-07-22 2012-01-26 The Procter & Gamble Company High-capacity disposable absorbent inserts for reusable outer covers
US20150080821A1 (en) * 2013-09-19 2015-03-19 The Procter & Gamble Company Absorbent cores having material free areas
EP2851048A1 (en) * 2013-09-19 2015-03-25 The Procter and Gamble Company Absorbent cores having material free areas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114630643A (zh) * 2019-11-12 2022-06-14 易希提卫生与保健公司 包括涂覆的超吸收性颗粒的吸收垫

Also Published As

Publication number Publication date
WO2017087155A1 (en) 2017-05-26
EP3167859B1 (en) 2020-05-06
US10632029B2 (en) 2020-04-28
EP3167859A1 (en) 2017-05-17
US20170135871A1 (en) 2017-05-18
CN108348383B (zh) 2021-02-05

Similar Documents

Publication Publication Date Title
CN108348383A (zh) 具有不含材料的区域的吸收芯
CN108348382A (zh) 具有不含材料的区域的吸收芯
JP6419884B2 (ja) 賦形された捕捉−分配システムを有する吸収性物品
CN104837456B (zh) 具有凹坑的吸收制品
CN104853704B (zh) 具有通道的吸收制品
CN104837453B (zh) 具有高吸收材料含量的吸收制品
CN104822352B (zh) 具有通道的吸收制品
CN104837454B (zh) 具有高超吸收材料含量的吸收芯
CN104837458B (zh) 具有高吸收材料含量的吸收制品
CN104394823B (zh) 用于吸收制品的吸收芯
US20230099991A1 (en) Absorbent article with a distribution layer comprising channels
CN105073079B (zh) 带有阻隔腿箍的吸收制品
CN105473113B (zh) 具有通道的吸收制品
CN108883020A (zh) 带有异型分布的吸收材料的吸收芯
CN107949359A (zh) 具有弯曲通道的吸收制品
CN109803620B (zh) 具有包括通道和后口袋的中间层的吸收制品
CN107405240A (zh) 用于吸收制品的吸收芯
CN108966643A (zh) 具有横向折叠线的吸收芯
CN107106347A (zh) 包括高蓬松中间层和通道的吸收芯
CN105263455A (zh) 吸收制品以及在润湿时形成槽的吸收芯
CN106974775A (zh) 用于吸收制品的吸收结构
WO2018217591A1 (en) Absorbent article with raisable topsheet
CN107072853A (zh) 具有扣紧系统的吸收制品
EP3406234B1 (en) Absorbent article with raisable topsheet
EP3406233B1 (en) Absorbent article with raisable topsheet

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant