DK0401044T3 - Fremgangsmåde til fremstilling af absorberende polymerer - Google Patents

Fremgangsmåde til fremstilling af absorberende polymerer

Info

Publication number
DK0401044T3
DK0401044T3 DK90306019T DK90306019T DK0401044T3 DK 0401044 T3 DK0401044 T3 DK 0401044T3 DK 90306019 T DK90306019 T DK 90306019T DK 90306019 T DK90306019 T DK 90306019T DK 0401044 T3 DK0401044 T3 DK 0401044T3
Authority
DK
Denmark
Prior art keywords
absorbent polymers
producing absorbent
producing
polymers
absorbent
Prior art date
Application number
DK90306019T
Other languages
English (en)
Inventor
Ian Michael Johnson
Original Assignee
Ciba Spec Chem Water Treat 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 Ciba Spec Chem Water Treat Ltd filed Critical Ciba Spec Chem Water Treat Ltd
Application granted granted Critical
Publication of DK0401044T3 publication Critical patent/DK0401044T3/da

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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • 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
    • C08J3/12—Powdering or granulating
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
DK90306019T 1989-06-01 1990-06-01 Fremgangsmåde til fremstilling af absorberende polymerer DK0401044T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898912600A GB8912600D0 (en) 1989-06-01 1989-06-01 Absorbent polymers and their production

Publications (1)

Publication Number Publication Date
DK0401044T3 true DK0401044T3 (da) 2000-03-13

Family

ID=10657709

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90306019T DK0401044T3 (da) 1989-06-01 1990-06-01 Fremgangsmåde til fremstilling af absorberende polymerer

Country Status (8)

Country Link
EP (1) EP0401044B1 (da)
AU (1) AU641655B2 (da)
CA (1) CA2018110C (da)
DE (1) DE69033268T2 (da)
DK (1) DK0401044T3 (da)
ES (1) ES2135377T3 (da)
GB (1) GB8912600D0 (da)
ZA (1) ZA904215B (da)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100200238B1 (ko) * 1990-04-02 1999-06-15 제이코버스 코넬리스 레이서 입자간 가교결합 응집체를 함유하는 미립상 흡수성 중합체 조성물
HUT63952A (en) * 1990-04-02 1993-11-29 Procter & Gamble Absorbent elements containing aggregates crosslinked among their granules
US5492962A (en) * 1990-04-02 1996-02-20 The Procter & Gamble Company Method for producing compositions containing interparticle crosslinked aggregates
US5180622A (en) * 1990-04-02 1993-01-19 The Procter & Gamble Company Absorbent members containing interparticle crosslinked aggregates
US5300565A (en) * 1990-04-02 1994-04-05 The Procter & Gamble Company Particulate, absorbent, polymeric compositions containing interparticle crosslinked aggregates
US5124188A (en) * 1990-04-02 1992-06-23 The Procter & Gamble Company Porous, absorbent, polymeric macrostructures and methods of making the same
US5149334A (en) * 1990-04-02 1992-09-22 The Procter & Gamble Company Absorbent articles containing interparticle crosslinked aggregates
US5384179A (en) * 1990-04-02 1995-01-24 The Procter & Gamble Company Particulate polymeric compositions having interparticle crosslinked aggregates of fine precursors
US5478879A (en) * 1991-01-22 1995-12-26 Nippon Shokubai Co., Ltd. Method for production of absorbent resin
TR27601A (tr) * 1991-05-17 1995-06-13 Procter & Gamble Tanecikler arasi capraz baglanmis külcecikler ihtiva eden tanecikli absorplayici polimerik terkipler.
US5868724A (en) * 1993-10-22 1999-02-09 The Procter & Gamble Company Non-continuous absorbent cores comprising a porous macrostructure of absorbent gelling particles
US5713881A (en) * 1993-10-22 1998-02-03 Rezai; Ebrahim Non-continuous absorbent composites comprising a porous macrostructure of absorbent gelling particles and a substrate
US5536264A (en) * 1993-10-22 1996-07-16 The Procter & Gamble Company Absorbent composites comprising a porous macrostructure of absorbent gelling particles and a substrate
GB9402717D0 (en) * 1994-02-11 1994-04-06 Allied Colloids Ltd Solid polymeric products and their use
US5372766A (en) * 1994-03-31 1994-12-13 The Procter & Gamble Company Flexible, porous, absorbent, polymeric macrostructures and methods of making the same
GB9510900D0 (en) * 1994-07-06 1995-07-26 American Colloid Co Method of increasing the size and absorbtion under load of super absorbent polymers by impregnation with a solution of cross-linking agent
EP0812873B2 (en) * 1995-12-27 2018-10-24 Nippon Shokubai Co., Ltd. Water absorbent and process and equipment for the production thereof
GB2378705B (en) 1998-08-26 2003-03-26 Pvaxx Technologies Ltd PVA-Containing compositions
GB0005016D0 (en) 2000-03-01 2000-04-26 Jumik Technologies Limited PVA-Containing compositions
KR102541494B1 (ko) * 2019-09-11 2023-06-08 주식회사 엘지화학 고흡수성 수지의 제조 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126591B (en) * 1982-09-02 1986-07-30 Kao Corp Process for producing highly water absorptive polymer
DE3682088D1 (de) * 1985-03-18 1991-11-28 Mitsubishi Petrochemical Co Verfahren zur herstellung von wasserabsorbierenden polymeren.
EP0268498B1 (en) * 1986-11-20 1992-10-21 Ciba Specialty Chemicals Water Treatments Limited Absorbent products and their manufacture
EP0277018B1 (en) * 1987-01-30 1992-04-01 Ciba Specialty Chemicals Water Treatments Limited Water absorbing polymers
JPH01207327A (ja) * 1987-10-29 1989-08-21 Nippon Shokubai Kagaku Kogyo Co Ltd 吸水性樹脂の表面処理方法

Also Published As

Publication number Publication date
EP0401044B1 (en) 1999-09-01
DE69033268D1 (de) 1999-10-07
EP0401044A2 (en) 1990-12-05
CA2018110C (en) 2003-05-20
AU641655B2 (en) 1993-09-30
GB8912600D0 (en) 1989-07-19
AU5624090A (en) 1990-12-06
ES2135377T3 (es) 1999-11-01
EP0401044A3 (en) 1991-11-13
ZA904215B (en) 1991-03-27
CA2018110A1 (en) 1990-12-01
DE69033268T2 (de) 1999-12-30

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