CN104411340B - 包括具有超吸收剂的聚合物泡沫和中间体的吸收制品 - Google Patents

包括具有超吸收剂的聚合物泡沫和中间体的吸收制品 Download PDF

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Publication number
CN104411340B
CN104411340B CN201380027394.3A CN201380027394A CN104411340B CN 104411340 B CN104411340 B CN 104411340B CN 201380027394 A CN201380027394 A CN 201380027394A CN 104411340 B CN104411340 B CN 104411340B
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China
Prior art keywords
absorbent
foam
layer
absorbent article
polymer
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Expired - Fee Related
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CN201380027394.3A
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English (en)
Chinese (zh)
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CN104411340A (zh
Inventor
德尔东·R·小汤姆普森
罗伯特·L·罗恩
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3M Innovative Properties Co
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3M Innovative Properties Co
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent 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
    • A61F13/534—Absorbent 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
    • A61F13/537—Absorbent 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 characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
    • A61F13/53708—Absorbent 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 characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction
    • A61F13/53713—Absorbent 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 characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction the layer having a promotional function on liquid propagation in the vertical direction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/225—Mixtures of macromolecular compounds
    • A—HUMAN NECESSITIES
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    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/425—Porous materials, e.g. foams or sponges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/262—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon to carbon unsaturated bonds, e.g. obtained by polycondensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28078—Pore diameter
    • B01J20/28085—Pore diameter being more than 50 nm, i.e. macropores
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F2013/15008—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use
    • A61F2013/15121—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use for mild incontinence
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15463—Absorbency
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent 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
    • A61F2013/530481—Absorbent 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
    • A61F2013/530583—Absorbent 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 form
    • A61F2013/530649—Absorbent 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 form in sponge or foam
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent 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
    • A61F2013/530481—Absorbent 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
    • A61F2013/5307—Absorbent 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/44—Materials comprising a mixture of organic materials
    • B01J2220/445—Materials comprising a mixture of organic materials comprising a mixture of polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/68—Superabsorbents

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Nanotechnology (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
CN201380027394.3A 2012-05-29 2013-05-13 包括具有超吸收剂的聚合物泡沫和中间体的吸收制品 Expired - Fee Related CN104411340B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261652408P 2012-05-29 2012-05-29
US61/652,408 2012-05-29
US201361787957P 2013-03-15 2013-03-15
US61/787,957 2013-03-15
PCT/US2013/040725 WO2013180937A1 (en) 2012-05-29 2013-05-13 Absorbent article comprising polymeric foam with superabsorbent and intermediates

Publications (2)

Publication Number Publication Date
CN104411340A CN104411340A (zh) 2015-03-11
CN104411340B true CN104411340B (zh) 2016-09-07

Family

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Family Applications (1)

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CN201380027394.3A Expired - Fee Related CN104411340B (zh) 2012-05-29 2013-05-13 包括具有超吸收剂的聚合物泡沫和中间体的吸收制品

Country Status (6)

Country Link
US (1) US20150119837A1 (enExample)
EP (1) EP2854879A1 (enExample)
JP (1) JP2015517874A (enExample)
CN (1) CN104411340B (enExample)
BR (1) BR112014029516A2 (enExample)
WO (1) WO2013180937A1 (enExample)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0804654D0 (en) 2008-03-13 2008-04-16 Smith & Nephew Vacuum closure device
US9421132B2 (en) 2011-02-04 2016-08-23 University Of Massachusetts Negative pressure wound closure device
CN106974683B (zh) 2011-02-04 2020-02-21 马萨诸塞州大学 负压伤口闭合装置
AU2013291693B2 (en) 2012-05-22 2018-03-01 Smith & Nephew Plc Wound closure device
MX2014014266A (es) 2012-05-22 2015-06-23 Smith & Nephew Aparatos y metodos para terapia de heridas.
AU2013264937B2 (en) 2012-05-24 2018-04-19 Smith & Nephew Inc. Devices and methods for treating and closing wounds with negative pressure
EP2854880B1 (en) 2012-05-29 2019-03-13 3M Innovative Properties Company Absorbent article comprising polymeric foam
RU2015104581A (ru) 2012-07-16 2016-09-10 Смит Энд Нефью, Инк. Устройство для закрытия раны с использованием отрицательного давления
US10124098B2 (en) 2013-03-13 2018-11-13 Smith & Nephew, Inc. Negative pressure wound closure device and systems and methods of use in treating wounds with negative pressure
BR112015021123A2 (pt) 2013-03-14 2017-07-18 Smith & Nephew enchimentos compressíveis de ferimentos e sistemas e métodos para o uso no tratamento de ferimentos com pressão negativa
US9744755B2 (en) 2013-04-01 2017-08-29 3M Innovative Properties Company Method of making absorbent foam composites
EP2994084B1 (en) 2013-05-08 2018-11-07 The Procter and Gamble Company Absorbent article with dual core
JP2016528964A (ja) 2013-07-16 2016-09-23 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 創傷治療のための装置および方法
US10182945B2 (en) * 2013-10-04 2019-01-22 Dristi, LLC Hybrid dressings of hydrophilic material and polymer foam
WO2015061352A2 (en) 2013-10-21 2015-04-30 Smith & Nephew, Inc. Negative pressure wound closure device
CN110974539A (zh) 2014-01-21 2020-04-10 史密夫及内修公开有限公司 用于负压伤口治疗的可塌缩敷料
CA2937397A1 (en) 2014-01-21 2015-07-30 Smith & Nephew Plc Wound treatment apparatuses
RU2662631C2 (ru) * 2014-05-05 2018-07-26 Дзе Проктер Энд Гэмбл Компани Гетерогенный материал, содержащий пеноматериал
MY176354A (en) * 2014-05-05 2020-07-30 Lubrizol Advanced Mat Inc Homogenous film compositions
EP2952165B1 (en) 2014-06-03 2023-11-22 The Procter & Gamble Company Absorbent element for disposable absorbent articles having an integrated acquisition layer
EP2952166A1 (en) 2014-06-03 2015-12-09 The Procter and Gamble Company Absorbent element for disposable absorbent articles having an integrated acquisition layer
EP2952164A1 (en) 2014-06-03 2015-12-09 The Procter and Gamble Company Method for making an absorbent element for disposable absorbent articles having an integrated acquisition layer
US10493178B2 (en) 2014-07-09 2019-12-03 Lubrizol Advanced Materials, Inc. Hydrogel compositions
US11173070B2 (en) 2015-04-28 2021-11-16 The Procter & Gamble Company Heterogeneous foam materials having a graphic printed thereon
US11439539B2 (en) 2015-04-29 2022-09-13 University Of Massachusetts Negative pressure wound closure device
BR112017023424B1 (pt) 2015-06-10 2022-10-11 Essity Hygiene And Health Aktiebolag Produto absorvente e protetor contra incontinência
US10729600B2 (en) 2015-06-30 2020-08-04 The Procter & Gamble Company Absorbent structure
WO2017019176A1 (en) 2015-07-29 2017-02-02 Kimberly-Clark Worldwide, Inc. Absorbent composite including swellable absorbent fibers
CN108136067A (zh) * 2015-10-05 2018-06-08 3M创新有限公司 包含柔性聚合物泡沫以及中间体的吸收制品
EP3370671B1 (en) * 2015-11-04 2023-07-05 The Procter & Gamble Company Absorbent structure
ES2929710T3 (es) * 2015-11-04 2022-12-01 Procter & Gamble Artículos absorbentes delgados y flexibles
PL3370664T3 (pl) 2015-11-04 2022-03-07 The Procter & Gamble Company Wyrób chłonny zawierający strukturę chłonną
MX2018005602A (es) * 2015-11-04 2018-08-01 The Procter Gamble & Company Articulos absorbentes delgados y flexibles.
WO2017079599A1 (en) * 2015-11-04 2017-05-11 The Procter & Gamble Company Absorbent structure
WO2017079605A1 (en) 2015-11-04 2017-05-11 The Procter & Gamble Company Method for determining bunch compression
CN108348634B (zh) * 2015-11-04 2021-07-13 宝洁公司 吸收结构
EP3370670B1 (en) * 2015-11-04 2022-03-30 The Procter & Gamble Company Foam absorbent core structure comprising heterogeneous mass
WO2017079583A1 (en) * 2015-11-04 2017-05-11 The Procter & Gamble Company Thin and flexible absorbent articles
US11471586B2 (en) 2015-12-15 2022-10-18 University Of Massachusetts Negative pressure wound closure devices and methods
WO2017192979A1 (en) * 2016-05-05 2017-11-09 The Procter & Gamble Company Topsheets integrated with heterogenous mass layer
US20170319401A1 (en) 2016-05-05 2017-11-09 The Procter & Gamble Company Topsheets integrated with heterogenous mass layer
GB201610184D0 (en) * 2016-06-10 2016-07-27 Eumar Tech Ltd Product
US11135351B2 (en) 2016-08-30 2021-10-05 Smith & Nephew Plc Systems and methods for applying reduced pressure therapy
WO2018060144A1 (en) 2016-09-27 2018-04-05 Smith & Nephew Plc Wound closure devices with dissolvable portions
CN109789041B (zh) * 2016-10-11 2021-12-10 宝洁公司 小巧的一次性吸收制品
EP3534856A1 (en) 2016-11-02 2019-09-11 Smith & Nephew, Inc Wound closure devices
EP3323398B1 (en) 2016-11-22 2020-10-28 The Procter and Gamble Company Unitary storage layer for disposable absorbent articles
RU2712654C1 (ru) * 2016-12-05 2020-01-30 Эссити Хайджин Энд Хелт Актиеболаг Впитывающее изделие, содержащее пеноматериал
US11259967B2 (en) * 2017-02-24 2022-03-01 Principle Business Enterprises, Inc. Absorbent composite
JP7179022B2 (ja) 2017-06-13 2022-11-28 スミス アンド ネフュー ピーエルシー 創傷閉鎖装置および使用方法
US11324876B2 (en) 2017-06-13 2022-05-10 Smith & Nephew Plc Collapsible structure and method of use
CA3063859A1 (en) 2017-06-14 2018-12-20 Smith & Nephew, Inc. Fluid removal management and control of wound closure in wound therapy
US11395873B2 (en) 2017-06-14 2022-07-26 Smith & Nephew, Inc. Control of wound closure and fluid removal management in wound therapy
EP3638170B1 (en) 2017-06-14 2024-03-13 Smith & Nephew PLC Collapsible structure for wound closure and method of use
AU2018285239B2 (en) 2017-06-14 2023-09-21 Smith & Nephew Plc Collapsible sheet for wound closure and method of use
EP3658090B1 (en) 2017-07-27 2021-11-10 Smith & Nephew PLC Customizable wound closure device
EP3664756B1 (en) 2017-08-07 2024-01-24 Smith & Nephew plc Wound closure device with protective layer
WO2019042790A1 (en) 2017-08-29 2019-03-07 Smith & Nephew Plc SYSTEMS AND METHODS FOR MONITORING WOUND CLOSURE
WO2019089784A1 (en) * 2017-11-02 2019-05-09 Systagenix Wound Management, Limited Hydropolymer foam with additional component to increase absorbent capacity
CN111278395B (zh) 2017-11-06 2022-04-29 宝洁公司 具有适形特征部的吸收制品
CN111447906A (zh) * 2017-12-08 2020-07-24 易希提卫生与保健公司 吸收性物品和制造吸收性物品的方法
EP3508131A1 (en) 2018-01-03 2019-07-10 Koninklijke Philips N.V. Ultrasound transducer acoustic coupling
MX2020009216A (es) 2018-03-07 2021-02-15 Proprietect Lp Articulo de espuma compuesta.
EP3773387B1 (en) 2018-04-11 2023-10-18 The Procter & Gamble Company Methods of making absorbent articles
EP3773397B1 (en) 2018-04-11 2024-12-18 The Procter & Gamble Company Disposable absorbent articles
WO2019200089A1 (en) 2018-04-11 2019-10-17 The Procter & Gamble Company Folded disposable absorbent articles
EP3569210B1 (en) 2018-05-15 2022-04-27 The Procter & Gamble Company Disposable absorbent articles
JP7328339B2 (ja) 2019-01-23 2023-08-16 ザ プロクター アンド ギャンブル カンパニー 目立たない持ち運び及びアクセスに適合された包装された女性用衛生パッド製品、並びに製造プロセス
CN110179592A (zh) * 2019-05-31 2019-08-30 重庆百亚卫生用品股份有限公司 一种3d记忆芯体的应用
CN110279525A (zh) * 2019-06-21 2019-09-27 爹地宝贝股份有限公司 一种用于卫生巾或纸尿裤的导流层
CN111631863A (zh) * 2020-06-05 2020-09-08 福建永荣达日用品制造有限公司 一次性吸收制品及吸收芯
JP2022104698A (ja) * 2020-12-29 2022-07-11 ユニ・チャーム株式会社 複合吸収体及び衛生用品
CN114081721B (zh) * 2021-08-31 2022-10-04 福建恒安集团有限公司 一种透气纸尿裤的生产工艺
CN118578700B (zh) * 2024-08-06 2024-11-12 中天（中国）工业有限公司 一种液体卫生巾的制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0453286A2 (en) * 1990-04-18 1991-10-23 ARCO Chemical Technology, L.P. Superabsorbent foam composition
US5147345A (en) * 1991-08-12 1992-09-15 The Procter & Gamble Company High efficiency absorbent articles for incontinence management
US6852905B2 (en) * 2001-11-15 2005-02-08 Paragon Trade Brands, Inc. Fluid handling layers made from foam and absorbent articles containing same

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PH23956A (en) * 1985-05-15 1990-01-23 Procter & Gamble Absorbent articles with dual layered cores
DK452786D0 (da) * 1986-03-27 1986-09-22 Freudenberg Carl Hydrofilt materiale og fremgangsmaade til fremstilling af samme
GB9311838D0 (en) * 1993-06-08 1993-07-28 Ici Plc Process for making flexible foams
DE19607551A1 (de) * 1996-02-28 1997-09-04 Basf Ag Wasserabsorbierende, schaumförmige, vernetzte Polymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung
JP2002511114A (ja) * 1997-07-09 2002-04-09 ハンツマン・アイシーアイ・ケミカルズ・エルエルシー 圧縮された親水性ポリウレタンフォーム
US5948829A (en) * 1997-11-25 1999-09-07 Kimberly-Clark Worldwide, Inc. Process for preparing an absorbent foam
US6746976B1 (en) * 1999-09-24 2004-06-08 The Procter & Gamble Company Thin until wet structures for acquiring aqueous fluids
US20020090453A1 (en) * 2000-10-25 2002-07-11 Synergistic Ventures, Inc. Highly absorbent products and process of making such products
AU2002317041A1 (en) * 2002-07-24 2004-02-09 Snp Natural Products Pty Ltd TOPICAL ANTIINFLAMMATORY PREPARATIONS OF Gamma-TERPINENE
US8470417B2 (en) * 2004-04-02 2013-06-25 Curwood, Inc. Packaging inserts with myoglobin blooming agents, packages and methods for packaging
JP4794266B2 (ja) * 2005-10-06 2011-10-19 花王株式会社 吸収性物品
US20090084539A1 (en) * 2007-09-28 2009-04-02 Ping Duan Downhole sealing devices having a shape-memory material and methods of manufacturing and using same
EP2140888A1 (de) * 2008-07-04 2010-01-06 Bayer MaterialScience AG Schichtenverbund, geeignet als Wundauflage, umfassend eine Polyurethanschaumschicht, eine Absorberschicht und eine Deckschicht
WO2011032862A1 (de) * 2009-09-18 2011-03-24 Basf Se Mit superabsorber ausgerüstete offenzellige schäume
US20130171393A1 (en) * 2011-12-28 2013-07-04 Sealed Air Corporation (Us) Foam and methods of making the same
US20130274349A1 (en) * 2012-04-12 2013-10-17 Jian Qin Open-celled foam with superabsorbent material and process for making the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0453286A2 (en) * 1990-04-18 1991-10-23 ARCO Chemical Technology, L.P. Superabsorbent foam composition
US5147345A (en) * 1991-08-12 1992-09-15 The Procter & Gamble Company High efficiency absorbent articles for incontinence management
US6852905B2 (en) * 2001-11-15 2005-02-08 Paragon Trade Brands, Inc. Fluid handling layers made from foam and absorbent articles containing same

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