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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (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
US5384179A (en) * 1990-04-02 1995-01-24 The Procter & Gamble Company Particulate polymeric compositions having interparticle crosslinked aggregates of fine precursors
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
EP0525049B1 (en) * 1990-04-02 1996-10-02 The Procter & Gamble Company Particulate, absorbent, polymeric compositions containing interparticle crosslinked aggregates
US5180622A (en) * 1990-04-02 1993-01-19 The Procter & Gamble Company Absorbent members containing interparticle crosslinked aggregates
US5149334A (en) * 1990-04-02 1992-09-22 The Procter & Gamble Company Absorbent articles containing interparticle crosslinked aggregates
BR9106302A (pt) * 1990-04-02 1992-12-01 Procter & Gamble Elemento de artigo absorventes
US5492962A (en) * 1990-04-02 1996-02-20 The Procter & Gamble Company Method for producing compositions containing interparticle crosslinked aggregates
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
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
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
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
DE69630441T3 (de) * 1995-12-27 2019-02-28 Nippon Shokubai Co. Ltd. Wasser-Absorbierungsmittel und Verfahren und Vorrichtung zu dessen Herstellung
GB2340835B (en) 1998-08-26 2003-01-15 Pvax Ploymers 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
GB2200133B (en) * 1987-01-30 1989-04-05 Allied Colloids Ltd Coal compositions and their production
EP0317106B1 (en) * 1987-10-29 1993-02-17 Nippon Shokubai Kagaku Kogyo Co., Ltd Method of surface-treating water-absorbent resin

Also Published As

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

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