JP2016120083A - 吸収体及び吸収体を備える衛生用品 - Google Patents

吸収体及び吸収体を備える衛生用品 Download PDF

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Publication number
JP2016120083A
JP2016120083A JP2014262122A JP2014262122A JP2016120083A JP 2016120083 A JP2016120083 A JP 2016120083A JP 2014262122 A JP2014262122 A JP 2014262122A JP 2014262122 A JP2014262122 A JP 2014262122A JP 2016120083 A JP2016120083 A JP 2016120083A
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JP
Japan
Prior art keywords
absorber
absorption
sap
superabsorbent polymer
mass
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.)
Pending
Application number
JP2014262122A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016120083A5 (https=
Inventor
大西　和彰
Kazuaki Onishi
和彰 大西
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.)
Unicharm Corp
Original Assignee
Unicharm Corp
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
Application filed by Unicharm Corp filed Critical Unicharm Corp
Priority to JP2014262122A priority Critical patent/JP2016120083A/ja
Priority to CN201580069973.3A priority patent/CN107106366A/zh
Priority to KR1020177015015A priority patent/KR20170099880A/ko
Priority to PCT/JP2015/079525 priority patent/WO2016103872A1/ja
Priority to TW104137545A priority patent/TW201628580A/zh
Publication of JP2016120083A publication Critical patent/JP2016120083A/ja
Publication of JP2016120083A5 publication Critical patent/JP2016120083A5/ja
Pending legal-status Critical Current

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Classifications

    • 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
    • A61F13/45—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 shape
    • A61F13/49—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 shape specially adapted to be worn around the waist, e.g. diapers, nappies
    • 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
    • A61F13/531—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 a homogeneous composition through the thickness of the pad
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/32—Polymerisation in water-in-oil emulsions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts 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
    • A61F13/53—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
    • A61F13/531—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 a homogeneous composition through the thickness of the pad
    • A61F2013/5315—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 a homogeneous composition through the thickness of the pad with a tissue-wrapped core
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
JP2014262122A 2014-12-25 2014-12-25 吸収体及び吸収体を備える衛生用品 Pending JP2016120083A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014262122A JP2016120083A (ja) 2014-12-25 2014-12-25 吸収体及び吸収体を備える衛生用品
CN201580069973.3A CN107106366A (zh) 2014-12-25 2015-10-20 吸收体及具备吸收体的卫生用品
KR1020177015015A KR20170099880A (ko) 2014-12-25 2015-10-20 흡수체 및 흡수체를 구비하는 위생 용품
PCT/JP2015/079525 WO2016103872A1 (ja) 2014-12-25 2015-10-20 吸収体及び吸収体を備える衛生用品
TW104137545A TW201628580A (zh) 2014-12-25 2015-11-13 吸收體及具備吸收體的衛生用品

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014262122A JP2016120083A (ja) 2014-12-25 2014-12-25 吸収体及び吸収体を備える衛生用品

Publications (2)

Publication Number Publication Date
JP2016120083A true JP2016120083A (ja) 2016-07-07
JP2016120083A5 JP2016120083A5 (https=) 2017-11-02

Family

ID=56149909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014262122A Pending JP2016120083A (ja) 2014-12-25 2014-12-25 吸収体及び吸収体を備える衛生用品

Country Status (5)

Country Link
JP (1) JP2016120083A (https=)
KR (1) KR20170099880A (https=)
CN (1) CN107106366A (https=)
TW (1) TW201628580A (https=)
WO (1) WO2016103872A1 (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018047189A (ja) * 2016-09-23 2018-03-29 王子ホールディングス株式会社 吸収体及び吸収性物品
WO2020122219A1 (ja) * 2018-12-12 2020-06-18 住友精化株式会社 吸水性樹脂粒子、吸収体、吸収性物品、及び液吸引力測定方法
WO2021131301A1 (ja) * 2019-12-27 2021-07-01 ユニ・チャーム株式会社 吸収性物品
US11635421B2 (en) 2017-08-25 2023-04-25 Lg Chem, Ltd. SAP evaluation apparatus
JP2023080370A (ja) * 2019-04-26 2023-06-08 ユニ・チャーム株式会社 吸収性物品用の流動体の配置方法及び吸収性物品

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110325273B (zh) 2017-02-22 2022-09-06 株式会社日本触媒 吸水性片、长条状吸水性片及吸收性物品
JP7585210B2 (ja) * 2019-08-26 2024-11-18 住友精化株式会社 吸水シート及び吸収性物品
JP2025504998A (ja) 2022-09-28 2025-02-19 エルジー・ケム・リミテッド 高吸水性樹脂

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008132056A (ja) * 2006-11-27 2008-06-12 Kao Corp 吸収性物品
JP4969778B2 (ja) * 2004-12-21 2012-07-04 住友精化株式会社 吸水性樹脂粒子の製造方法及びそれを用いた衛生材料
WO2012108253A1 (ja) * 2011-02-08 2012-08-16 住友精化株式会社 吸水性樹脂の製造方法
JP5162634B2 (ja) * 2003-06-13 2013-03-13 住友精化株式会社 吸水性樹脂の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3447951B2 (ja) * 1998-04-09 2003-09-16 ユニ・チャーム株式会社 使い捨ての体液吸収性物品
JP4738101B2 (ja) * 2005-08-29 2011-08-03 花王株式会社 吸収性シート
JP2007167193A (ja) * 2005-12-20 2007-07-05 Kao Corp 吸収性シート及びそれを用いた吸収性物品

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5162634B2 (ja) * 2003-06-13 2013-03-13 住友精化株式会社 吸水性樹脂の製造方法
JP4969778B2 (ja) * 2004-12-21 2012-07-04 住友精化株式会社 吸水性樹脂粒子の製造方法及びそれを用いた衛生材料
JP2008132056A (ja) * 2006-11-27 2008-06-12 Kao Corp 吸収性物品
WO2012108253A1 (ja) * 2011-02-08 2012-08-16 住友精化株式会社 吸水性樹脂の製造方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018047189A (ja) * 2016-09-23 2018-03-29 王子ホールディングス株式会社 吸収体及び吸収性物品
US11635421B2 (en) 2017-08-25 2023-04-25 Lg Chem, Ltd. SAP evaluation apparatus
WO2020122219A1 (ja) * 2018-12-12 2020-06-18 住友精化株式会社 吸水性樹脂粒子、吸収体、吸収性物品、及び液吸引力測定方法
US12274999B2 (en) 2018-12-12 2025-04-15 Sumitomo Seika Chemicals Co., Ltd. Water absorbent resin particles, absorbent, absorbent article and liquid suction power measurement method
JP2023080370A (ja) * 2019-04-26 2023-06-08 ユニ・チャーム株式会社 吸収性物品用の流動体の配置方法及び吸収性物品
JP7558331B2 (ja) 2019-04-26 2024-09-30 ユニ・チャーム株式会社 吸収性物品用の流動体の配置方法及び吸収性物品
WO2021131301A1 (ja) * 2019-12-27 2021-07-01 ユニ・チャーム株式会社 吸収性物品

Also Published As

Publication number Publication date
TW201628580A (zh) 2016-08-16
KR20170099880A (ko) 2017-09-01
WO2016103872A1 (ja) 2016-06-30
CN107106366A (zh) 2017-08-29

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