BR9509651A - Material superabsorvente e utilização do mesmo - Google Patents

Material superabsorvente e utilização do mesmo

Info

Publication number
BR9509651A
BR9509651A BR9509651A BR9509651A BR9509651A BR 9509651 A BR9509651 A BR 9509651A BR 9509651 A BR9509651 A BR 9509651A BR 9509651 A BR9509651 A BR 9509651A BR 9509651 A BR9509651 A BR 9509651A
Authority
BR
Brazil
Prior art keywords
superabsorbent material
superabsorbent
Prior art date
Application number
BR9509651A
Other languages
English (en)
Portuguese (pt)
Inventor
Gianfranco Palumbo
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of BR9509651A publication Critical patent/BR9509651A/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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/02—Direct processing of dispersions, e.g. latex, to articles
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/075—Macromolecular gels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
BR9509651A 1994-11-10 1995-11-13 Material superabsorvente e utilização do mesmo BR9509651A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT94TO000889A IT1267494B1 (it) 1994-11-10 1994-11-10 Materiale assorbente, ad esempio di tipo superassorbente, e relativo uso.
PCT/US1995/014678 WO1996015180A1 (en) 1994-11-10 1995-11-13 Absorbent material

Publications (1)

Publication Number Publication Date
BR9509651A true BR9509651A (pt) 1997-09-16

Family

ID=11412879

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9509651A BR9509651A (pt) 1994-11-10 1995-11-13 Material superabsorvente e utilização do mesmo

Country Status (12)

Country Link
EP (1) EP0791031A4 (es)
JP (1) JPH10509611A (es)
KR (1) KR100372137B1 (es)
CN (1) CN1068888C (es)
AU (1) AU4235096A (es)
BR (1) BR9509651A (es)
CA (1) CA2204888C (es)
CZ (1) CZ140697A3 (es)
HU (1) HUT77798A (es)
IT (1) IT1267494B1 (es)
MX (1) MX201287B (es)
WO (1) WO1996015180A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6951895B1 (en) * 1996-12-02 2005-10-04 Kimberly-Clark Worldwide, Inc. Absorbent composition
US6232520B1 (en) 1997-02-19 2001-05-15 The Procter & Gamble Company Absorbent polymer compositions having high sorption capacities under an applied pressure
US6222091B1 (en) 1997-11-19 2001-04-24 Basf Aktiengesellschaft Multicomponent superabsorbent gel particles
US6072101A (en) * 1997-11-19 2000-06-06 Amcol International Corporation Multicomponent superabsorbent gel particles
JP4168161B2 (ja) * 1997-11-19 2008-10-22 アンコル インターナショナル コーポレイション ポリ（ビニルアミン）型高吸収性ゲルおよびその製造方法
US6342298B1 (en) 1997-11-19 2002-01-29 Basf Aktiengesellschaft Multicomponent superabsorbent fibers
US6087448A (en) * 1997-11-19 2000-07-11 Amcol International Corporation Solid superabsorbent material containing a poly(vinylguanidine) and an acidic water-absorbing resin
US5962578A (en) * 1997-11-19 1999-10-05 Amcol International Corporation Poly(dialkylaminoalkyl (meth)acrylamide)-based superabsorbent gels
US5981689A (en) * 1997-11-19 1999-11-09 Amcol International Corporation Poly(vinylamine)-based superabsorbent gels and method of manufacturing the same
US6623576B2 (en) 1998-10-28 2003-09-23 Basf Aktiengesellschaft Continuous manufacture of superabsorbent/ion exchange sheet material
ZA9810779B (en) 1997-12-12 1999-09-21 Kimberly Clark Co Structure having balanced pH profile.
US6639120B1 (en) 1997-12-12 2003-10-28 Kimberly-Clark Worldwide, Inc. Structure having balanced pH profile
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
EP1024176A4 (en) * 1998-08-13 2005-03-23 Nippon Catalytic Chem Ind WATER SOFTENABLE NETWORKED POLYMERIC COMPOSITION AND METHOD FOR THE PRODUCTION THEREOF
US6534554B1 (en) 1999-10-27 2003-03-18 Basf Aktiengesellschaft Multicomponent ion exchange resins
US20010006267A1 (en) 1999-12-27 2001-07-05 Nobuyuki Harada Production processes for basic water-absorbent resin and water-absorbing agent, and use thereof
US20030138631A1 (en) * 2001-10-26 2003-07-24 Mitchell Michael A. Multicomponent superabsorbent gel particles
EP1512417B1 (en) 2003-09-02 2013-06-19 Nippon Shokubai Co., Ltd. Particulate water-absorbent resin composition
EP1624002B1 (en) * 2004-08-07 2019-04-03 The Procter & Gamble Company Superabsorbent polymer particles comprising functionalizers and method of making them
CN102775765B (zh) * 2012-08-13 2014-03-12 宜兴丹森科技有限公司 一种具有离子交换功能的亲水性聚氨酯软质泡沫材料及其应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5735938A (en) * 1980-08-11 1982-02-26 Shinko Kagaku Kogyo Kk Water absorbent
PH23760A (en) * 1985-05-15 1989-11-03 Procter & Gamble Disposable absorbent articles
PH26954A (en) * 1985-05-15 1992-12-03 Procter & Gamble Disposable absorbent articles
US4818598A (en) * 1985-06-28 1989-04-04 The Procter & Gamble Company Absorbent structures
GB9210955D0 (en) * 1992-05-22 1992-07-08 Courtaulds Plc Fibres and filaments
US5461085A (en) * 1993-12-17 1995-10-24 Mitsui Toatsu Chemicals, Incorporated Superabsorbent polymer and process for producing same

Also Published As

Publication number Publication date
IT1267494B1 (it) 1997-02-05
MX9703445A (es) 1998-07-31
MX201287B (es) 2001-04-10
KR100372137B1 (ko) 2003-03-15
EP0791031A4 (en) 2000-07-12
CA2204888A1 (en) 1996-05-23
HUT77798A (hu) 1998-08-28
ITTO940889A0 (it) 1994-11-10
WO1996015180A1 (en) 1996-05-23
CA2204888C (en) 2001-01-30
CN1171802A (zh) 1998-01-28
EP0791031A1 (en) 1997-08-27
AU4235096A (en) 1996-06-06
CZ140697A3 (en) 1997-10-15
KR970707218A (ko) 1997-12-01
JPH10509611A (ja) 1998-09-22
CN1068888C (zh) 2001-07-25
ITTO940889A1 (it) 1996-05-10

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 9A., 10A., 11A., 12A., 13A., E 14A. ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO NAO CUMPRIMENTO DO DESPACHO 24.3 NA RPI 2048 DE 06/04/2010 E COMPROVACAO DO RECOLHIMENTO DA 15A, 16A E 17A ANUIDADES.