JPS5259651A - Absorbent material - Google Patents

Absorbent material

Info

Publication number
JPS5259651A
JPS5259651A JP50135436A JP13543675A JPS5259651A JP S5259651 A JPS5259651 A JP S5259651A JP 50135436 A JP50135436 A JP 50135436A JP 13543675 A JP13543675 A JP 13543675A JP S5259651 A JPS5259651 A JP S5259651A
Authority
JP
Japan
Prior art keywords
absorbent material
mixing
acrylic polymer
disposable diaper
high liquid
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
JP50135436A
Other languages
English (en)
Inventor
Yoshimi Tsuchiya
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.)
Kao Corp
Original Assignee
Kao Corp
Kao Soap Co 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
Application filed by Kao Corp, Kao Soap Co Ltd filed Critical Kao Corp
Priority to JP50135436A priority Critical patent/JPS5259651A/ja
Priority to DE19762650377 priority patent/DE2650377A1/de
Priority to GB4658376A priority patent/GB1554002A/en
Priority to FR7633706A priority patent/FR2331592A1/fr
Priority to AU19503/76A priority patent/AU1950376A/en
Publication of JPS5259651A publication Critical patent/JPS5259651A/ja
Pending legal-status Critical Current

Links

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
    • A61F13/53—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
    • A61L15/22—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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • 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
    • 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
    • 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
    • A61F2013/53445—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 from several sheets

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP50135436A 1975-11-11 1975-11-11 Absorbent material Pending JPS5259651A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP50135436A JPS5259651A (en) 1975-11-11 1975-11-11 Absorbent material
DE19762650377 DE2650377A1 (de) 1975-11-11 1976-11-03 Absorptionsmaterial
GB4658376A GB1554002A (en) 1975-11-11 1976-11-09 Sanitary articles for absorbing bodily fluids
FR7633706A FR2331592A1 (fr) 1975-11-11 1976-11-09 Matiere absorbante et son application a la fabrication de couches et de serviettes hygieniques
AU19503/76A AU1950376A (en) 1975-11-11 1976-11-10 Absorbent material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50135436A JPS5259651A (en) 1975-11-11 1975-11-11 Absorbent material

Publications (1)

Publication Number Publication Date
JPS5259651A true JPS5259651A (en) 1977-05-17

Family

ID=15151666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50135436A Pending JPS5259651A (en) 1975-11-11 1975-11-11 Absorbent material

Country Status (5)

Country Link
JP (1) JPS5259651A (ja)
AU (1) AU1950376A (ja)
DE (1) DE2650377A1 (ja)
FR (1) FR2331592A1 (ja)
GB (1) GB1554002A (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5615728A (en) * 1979-07-18 1981-02-16 Adobansu Erekutoroodo Kk Self adhesion type medical electrode
JPH06306298A (ja) * 1990-03-27 1994-11-01 Korea Res Inst Chem Technol 生分解性及び高吸収性樹脂組成物、この組成物からなる不織布及びその用途
JP2002519113A (ja) * 1998-06-29 2002-07-02 ザ、プロクター、エンド、ギャンブル、カンパニー カルシウムベースの糞便改質剤を備える吸収性用品
JP2007259833A (ja) * 2006-03-30 2007-10-11 Tachikawa Heiwa Nouen:Kk 木製植木鉢
JP2010148923A (ja) * 1998-11-09 2010-07-08 Kao Corp 体液又は排泄物の増粘処理物品
WO2011007740A1 (ja) * 2009-07-13 2011-01-20 ユニ・チャーム株式会社 吸収体及び吸収性物品
JP2012153823A (ja) * 2011-01-27 2012-08-16 Sumitomo Seika Chem Co Ltd 吸水性樹脂組成物

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1152483A (en) * 1979-04-23 1983-08-23 John H.C. Windust Absorbent materials
US4454055A (en) * 1980-08-25 1984-06-12 National Starch And Chemical Corporation Absorbent composition of matter, process for preparing same and article prepared therefrom
DE3128100C2 (de) * 1981-07-16 1986-05-22 Chemische Fabrik Stockhausen GmbH, 4150 Krefeld Absorptionsmittel für Blut und seröse Körperflüssigkeiten
US4552938A (en) * 1981-10-26 1985-11-12 American Colloid Company Process for preparing dry solid water absorbing polyacrylate resin
DE4029592C2 (de) * 1990-09-19 1994-07-14 Stockhausen Chem Fab Gmbh Quellmittel und Absorptionsmittel auf Polymerbasis mit verbesserter Abbaubarkeit und verbesserter Absorption von Wasser, wäßrigen Lösungen und Körperflüssigkeiten sowie ihre Verwendung zur Herstellung von Hygieneartikeln und zur Bodenverbesserung
DE4029593C2 (de) * 1990-09-19 1994-07-07 Stockhausen Chem Fab Gmbh Verfahren zur Herstellung von Absorptionsmaterial auf Polymerbasis mit verbesserter Abbaubarkeit und Absorption von Wasser, wäßrigen Lösungen und Körperflüssigkeiten und die Verwendung in Hygieneartikeln und zur Bodenverbesserung
US6309661B1 (en) 1996-02-28 2001-10-30 Carla A. Haynes Solid polysaccharide materials for use as wound dressings
GB2310668B (en) * 1996-02-28 2000-04-19 Johnson & Johnson Medical Solid polysaccharide materials for use as wound dressings
JP3180131B2 (ja) 1996-03-28 2001-06-25 ザ、プロクター、エンド、ギャンブル、カンパニー アルデヒドで官能化されたセルロース性繊維とポリマーから作られた湿潤強度を有する紙製品
US5690790A (en) * 1996-03-28 1997-11-25 The Procter & Gamble Company Temporary wet strength paper
US5760212A (en) * 1996-03-28 1998-06-02 Smith; David Jay Temporary wet strength additives
CA2259476A1 (en) 1996-07-06 1998-01-15 Stockhausen Gmbh & Co. Kg Absorbent inserts, method of producing them and their use
DE19645240A1 (de) * 1996-07-06 1998-01-08 Stockhausen Chem Fab Gmbh Saugfähige Einlagen, Verfahren zu ihrer Herstellung und ihre Verwendung
US6605751B1 (en) 1997-11-14 2003-08-12 Acrymed Silver-containing compositions, devices and methods for making
US5928174A (en) 1997-11-14 1999-07-27 Acrymed Wound dressing device
US5998695A (en) * 1998-06-29 1999-12-07 The Procter & Gamble Company Absorbent article including ionic complexing agent for feces
DE60040674D1 (de) * 1999-10-01 2008-12-11 Acrymed Silber enthaltende zusammensetzungen, geräte und verfahren zu deren herstellung
AU2742401A (en) 1999-12-30 2001-07-16 Acrymed Methods and compositions for improved delivery devices
CA2423712A1 (en) 2003-03-26 2004-09-26 Nicolas Nourry Crosslinked amylopectin by reactive extrusion and its use as an absorbent or superabsorbent material
CN1678277B (zh) 2002-07-29 2010-05-05 艾克里麦德公司 治疗皮肤病的方法和组合物
US8361553B2 (en) 2004-07-30 2013-01-29 Kimberly-Clark Worldwide, Inc. Methods and compositions for metal nanoparticle treated surfaces
NZ552928A (en) 2004-07-30 2011-05-27 Acrymed Inc Antimicrobial silver compositions
US10251392B2 (en) 2004-07-30 2019-04-09 Avent, Inc. Antimicrobial devices and compositions
US9289378B2 (en) 2004-09-20 2016-03-22 Avent, Inc. Antimicrobial amorphous compositions
EP2015722B1 (en) 2006-04-28 2016-11-16 Avent, Inc. Antimicrobial site dressings

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5615728A (en) * 1979-07-18 1981-02-16 Adobansu Erekutoroodo Kk Self adhesion type medical electrode
JPH06306298A (ja) * 1990-03-27 1994-11-01 Korea Res Inst Chem Technol 生分解性及び高吸収性樹脂組成物、この組成物からなる不織布及びその用途
JP2002519113A (ja) * 1998-06-29 2002-07-02 ザ、プロクター、エンド、ギャンブル、カンパニー カルシウムベースの糞便改質剤を備える吸収性用品
JP2010148923A (ja) * 1998-11-09 2010-07-08 Kao Corp 体液又は排泄物の増粘処理物品
JP2007259833A (ja) * 2006-03-30 2007-10-11 Tachikawa Heiwa Nouen:Kk 木製植木鉢
WO2011007740A1 (ja) * 2009-07-13 2011-01-20 ユニ・チャーム株式会社 吸収体及び吸収性物品
JP2012153823A (ja) * 2011-01-27 2012-08-16 Sumitomo Seika Chem Co Ltd 吸水性樹脂組成物

Also Published As

Publication number Publication date
GB1554002A (en) 1979-10-17
DE2650377A1 (de) 1977-05-12
AU1950376A (en) 1978-05-18
FR2331592A1 (fr) 1977-06-10

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