BR8904238A - Material superabsorvente,estrutura absorvente,artigo absorvente e processo para preparacao do dito material superabsrovente - Google Patents

Material superabsorvente,estrutura absorvente,artigo absorvente e processo para preparacao do dito material superabsrovente

Info

Publication number
BR8904238A
BR8904238A BR898904238A BR8904238A BR8904238A BR 8904238 A BR8904238 A BR 8904238A BR 898904238 A BR898904238 A BR 898904238A BR 8904238 A BR8904238 A BR 8904238A BR 8904238 A BR8904238 A BR 8904238A
Authority
BR
Brazil
Prior art keywords
superabsrovent
superabsorvent
preparing
absorbent
absorbent article
Prior art date
Application number
BR898904238A
Other languages
English (en)
Inventor
Jose Antonio Pereira
Original Assignee
Johnson & Johnson Sa
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 Johnson & Johnson Sa filed Critical Johnson & Johnson Sa
Priority to BR898904238A priority Critical patent/BR8904238A/pt
Priority to DE19904091474 priority patent/DE4091474T/de
Priority to AU62720/90A priority patent/AU6272090A/en
Priority to JP51169090A priority patent/JPH05504072A/ja
Priority to CA 2064871 priority patent/CA2064871A1/en
Priority to PCT/BR1990/000009 priority patent/WO1991002552A1/en
Publication of BR8904238A publication Critical patent/BR8904238A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/125—Water, e.g. hydrated salts
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2333/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
BR898904238A 1989-08-23 1989-08-23 Material superabsorvente,estrutura absorvente,artigo absorvente e processo para preparacao do dito material superabsrovente BR8904238A (pt)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BR898904238A BR8904238A (pt) 1989-08-23 1989-08-23 Material superabsorvente,estrutura absorvente,artigo absorvente e processo para preparacao do dito material superabsrovente
DE19904091474 DE4091474T (pt) 1989-08-23 1990-08-22
AU62720/90A AU6272090A (en) 1989-08-23 1990-08-22 Superabsorbent material, superabsorbent structure, absorbent article and process for preparing said superabsorbent
JP51169090A JPH05504072A (ja) 1989-08-23 1990-08-22 高度吸収性材料、高度吸収性構造体、吸収性物品およびこの高度吸収剤の製造方法
CA 2064871 CA2064871A1 (en) 1989-08-23 1990-08-22 Superabsorbent material, superabsorbent structure, absorbent article and process for preparing said superabsorbent
PCT/BR1990/000009 WO1991002552A1 (en) 1989-08-23 1990-08-22 Superabsorbent material, superabsorbent structure, absorbent article and process for preparing said superabsorbent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR898904238A BR8904238A (pt) 1989-08-23 1989-08-23 Material superabsorvente,estrutura absorvente,artigo absorvente e processo para preparacao do dito material superabsrovente

Publications (1)

Publication Number Publication Date
BR8904238A true BR8904238A (pt) 1991-02-26

Family

ID=4047757

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898904238A BR8904238A (pt) 1989-08-23 1989-08-23 Material superabsorvente,estrutura absorvente,artigo absorvente e processo para preparacao do dito material superabsrovente

Country Status (6)

Country Link
JP (1) JPH05504072A (pt)
AU (1) AU6272090A (pt)
BR (1) BR8904238A (pt)
CA (1) CA2064871A1 (pt)
DE (1) DE4091474T (pt)
WO (1) WO1991002552A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2053733C (en) * 1991-08-15 2002-04-30 Chuan-Ling Tsai Thermal treatment of superabsorbents to enhance their rate of absorbency under load
US5206205A (en) * 1991-08-15 1993-04-27 Kimberly-Clark Corporation Thermal treatment of superabsorbents to enhance their rate of absorbency under load
ZA92308B (en) 1991-09-11 1992-10-28 Kimberly Clark Co Thin absorbent article having rapid uptake of liquid
US5247072A (en) * 1991-10-25 1993-09-21 Kimberly-Clark Corporation Carboxyalkyl polysaccharides having improved absorbent properties and process for the preparation thereof
US5550189A (en) * 1992-04-17 1996-08-27 Kimberly-Clark Corporation Modified polysaccharides having improved absorbent properties and process for the preparation thereof
US5328935A (en) * 1993-03-26 1994-07-12 The Procter & Gamble Company Method of makig a superabsorbent polymer foam
US5338766A (en) * 1993-03-26 1994-08-16 The Procter & Gamble Company Superabsorbent polymer foam
CZ301472B6 (cs) * 2009-01-26 2010-03-17 Hornák@Jozef Ochranná prikrývka proti krupobití
EP2238957A1 (en) 2009-04-10 2010-10-13 The Procter & Gamble Company Absorbent core

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR75732B (pt) * 1980-08-25 1984-08-02 Johnson & Johnson
US4902721A (en) * 1987-05-04 1990-02-20 The Dow Chemical Company Foamable thermoplastic polymers and a method for foaming
US4808637A (en) * 1987-05-14 1989-02-28 Johnson & Johnson Patient Care, Inc. Superabsorbent composition and process
KR970009239B1 (ko) * 1988-06-16 1997-06-09 미츠비시유카 가부시키가이샤 고흡수성 폴리머의 제조방법

Also Published As

Publication number Publication date
WO1991002552A1 (en) 1991-03-07
JPH05504072A (ja) 1993-07-01
DE4091474T (pt) 1992-08-27
CA2064871A1 (en) 1991-02-24
AU6272090A (en) 1991-04-03

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law