JPH0581610B2 - - Google Patents

Info

Publication number
JPH0581610B2
JPH0581610B2 JP63270772A JP27077288A JPH0581610B2 JP H0581610 B2 JPH0581610 B2 JP H0581610B2 JP 63270772 A JP63270772 A JP 63270772A JP 27077288 A JP27077288 A JP 27077288A JP H0581610 B2 JPH0581610 B2 JP H0581610B2
Authority
JP
Japan
Prior art keywords
water
absorbing resin
hydrophilic
crosslinking agent
organic solvent
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.)
Expired - Fee Related
Application number
JP63270772A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01207327A (ja
Inventor
Kinya Nagasuna
Norisuke Suminaga
Kazumasa Kimura
Tadao Shimomura
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.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai 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 Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Priority to JP63270772A priority Critical patent/JPH01207327A/ja
Publication of JPH01207327A publication Critical patent/JPH01207327A/ja
Publication of JPH0581610B2 publication Critical patent/JPH0581610B2/ja
Granted legal-status Critical Current

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
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/11—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids from solid polymers
    • 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
    • C08J3/245—Differential crosslinking of one polymer with one crosslinking type, e.g. surface crosslinking
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP63270772A 1987-10-29 1988-10-28 吸水性樹脂の表面処理方法 Granted JPH01207327A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63270772A JPH01207327A (ja) 1987-10-29 1988-10-28 吸水性樹脂の表面処理方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP27179887 1987-10-29
JP62-271798 1987-10-29
JP63270772A JPH01207327A (ja) 1987-10-29 1988-10-28 吸水性樹脂の表面処理方法

Publications (2)

Publication Number Publication Date
JPH01207327A JPH01207327A (ja) 1989-08-21
JPH0581610B2 true JPH0581610B2 (enExample) 1993-11-15

Family

ID=17505001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63270772A Granted JPH01207327A (ja) 1987-10-29 1988-10-28 吸水性樹脂の表面処理方法

Country Status (6)

Country Link
EP (1) EP0317106B1 (enExample)
JP (1) JPH01207327A (enExample)
KR (1) KR940004534B1 (enExample)
CN (1) CN1035305A (enExample)
DE (1) DE3878533T2 (enExample)
ES (1) ES2039640T3 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003527213A (ja) * 2000-03-21 2003-09-16 キンバリー クラーク ワールドワイド インコーポレイテッド 永久的な濡れ性を有する超吸収材

Families Citing this family (48)

* Cited by examiner, † Cited by third party
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GB8912600D0 (en) * 1989-06-01 1989-07-19 Allied Colloids Ltd Absorbent polymers and their production
JPH0639485B2 (ja) * 1989-06-27 1994-05-25 東亞合成化学工業株式会社 吸水性樹脂の製造法
US5384179A (en) * 1990-04-02 1995-01-24 The Procter & Gamble Company Particulate polymeric compositions having interparticle crosslinked aggregates of fine precursors
CA2038779A1 (en) * 1990-04-02 1991-10-03 Takumi Hatsuda Method for production of fluid stable aggregate
US5300565A (en) * 1990-04-02 1994-04-05 The Procter & Gamble Company Particulate, absorbent, polymeric compositions containing interparticle crosslinked aggregates
US5164459A (en) * 1990-04-02 1992-11-17 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method for treating the surface of an absorbent resin
US5140076A (en) * 1990-04-02 1992-08-18 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method of treating the surface of an absorbent resin
GB9208449D0 (en) † 1992-04-16 1992-06-03 Dow Deutschland Inc Crosslinked hydrophilic resins and method of preparation
MY110150A (en) * 1992-04-17 1998-02-28 Kao Corp Highly absorbent polymer
JP3539957B2 (ja) 1992-08-17 2004-07-07 ウェヤーハウザー・カンパニー 粒子バインダー
US7144474B1 (en) 1992-08-17 2006-12-05 Weyerhaeuser Co. Method of binding particles to binder treated fibers
US6340411B1 (en) 1992-08-17 2002-01-22 Weyerhaeuser Company Fibrous product containing densifying agent
KR950703583A (ko) * 1992-10-14 1995-09-20 스티븐 에스. 그레이스 개선된 특성을 갖는 수-흡수성 중합체(Water-absorbent polymer having improved properties)
JP2675729B2 (ja) * 1992-12-16 1997-11-12 株式会社日本触媒 吸水性樹脂の製造方法
US5629377A (en) * 1993-03-10 1997-05-13 The Dow Chemical Company Water absorbent resin particles of crosslinked carboxyl containing polymers and method of preparation
JP3281110B2 (ja) * 1993-04-23 2002-05-13 三菱化学株式会社 高吸水性ポリマー組成物
US5314420A (en) * 1993-09-17 1994-05-24 Nalco Chemical Company Superabsorbent polymer having improved absorption rate and absorption under pressure
DE4333056C2 (de) * 1993-09-29 1998-07-02 Stockhausen Chem Fab Gmbh Pulverförmige, wäßrige Flüssigkeiten absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung als Absorptionsmittel
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
US5868724A (en) * 1993-10-22 1999-02-09 The Procter & Gamble Company Non-continuous absorbent cores comprising a porous macrostructure of absorbent gelling particles
US5843575A (en) * 1994-02-17 1998-12-01 The Procter & Gamble Company Absorbent members comprising absorbent material having improved absorbent property
ES2186713T3 (es) * 1994-02-17 2003-05-16 Procter & Gamble Materiales absorbentes porosos que tienen caracteristicas superficiales modificadas y metodos para obtenerlos.
BR9506831A (pt) * 1994-02-17 1997-10-14 Procter & Gamble Material absorvente dotado de características de superficie modificadas artigo absorvente e processo para produzir o material absorvente
US5849405A (en) * 1994-08-31 1998-12-15 The Procter & Gamble Company Absorbent materials having improved absorbent property and methods for making the same
US5372766A (en) * 1994-03-31 1994-12-13 The Procter & Gamble Company Flexible, porous, absorbent, polymeric macrostructures and methods of making the same
DE4426008A1 (de) 1994-07-22 1996-01-25 Cassella Ag Hydrophile, hochquellfähige Hydrogele
TW538055B (en) * 1997-04-14 2003-06-21 Nippon Catalytic Chem Ind Pressure-resistant absorbent resin, disposable diaper using the resin and absorbent resin, and method for production thereof
DE19807504A1 (de) * 1998-02-21 1999-08-26 Basf Ag Vernetzte quellfähige Polymere
DE19825486C2 (de) 1998-06-08 2000-07-06 Stockhausen Chem Fab Gmbh Wasserabsorbierende Polymere mit supramolekularen Hohlraummolekülen, Verfahren zu deren Herstellung und deren Verwendung
DE19854575A1 (de) 1998-11-26 2000-05-31 Basf Ag Vernetzte quellfähige Polymere
US6562879B1 (en) * 1999-02-15 2003-05-13 Nippon Shokubai Co., Ltd. Water-absorbent resin powder and its production process and use
EP1156837B1 (en) * 1999-02-24 2006-04-19 Dow Global Technologies Inc. Manufacture of superabsorbents in high internal phase emulsions
DE19909838A1 (de) * 1999-03-05 2000-09-07 Stockhausen Chem Fab Gmbh Pulverförmige, vernetzte, wässrige Flüssigkeiten sowie Blut absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung
DE19909653A1 (de) * 1999-03-05 2000-09-07 Stockhausen Chem Fab Gmbh Pulverförmige, vernetzte, wässrige Flüssigkeiten sowie Blut absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung
DE19939662A1 (de) 1999-08-20 2001-02-22 Stockhausen Chem Fab Gmbh Wasserabsorbierende Polymere mit Hohlraumverbindungen, Verfahren zur deren Herstellung und deren Verwendung
US20030153887A1 (en) * 2001-04-16 2003-08-14 Yasuhiro Nawata Water-absorbing resin suitable for absorbing viscous liquids containing high-molecular compound, and absorbent and absorbent article each comprising the same
US7101946B2 (en) 2002-02-14 2006-09-05 Stockhausen Gmbh Water-absorbing polymers having interstitial compounds, a process for their production, and their use
US6900274B2 (en) * 2003-02-06 2005-05-31 Arizona Chemical Company Terpene resin-and hydrocarbon resin-based surfactants and aqueous dispersion of tackifier resins
JP5156234B2 (ja) 2003-10-31 2013-03-06 ビーエーエスエフ ソシエタス・ヨーロピア 血液及び／又は体液を吸収するヒドロゲル
CN103029426A (zh) * 2012-02-16 2013-04-10 常州涵源新印花有限公司 一种疏水印刷基材的亲水处理方法
EP2893974B1 (en) 2012-09-10 2017-11-08 Sumitomo Seika Chemicals Co. Ltd. Water-absorbing resin, water-absorbing body, and water-absorbing product
JP2016155943A (ja) * 2015-02-25 2016-09-01 東ソー株式会社 クロロプレンラテックス及びその製造法
KR101855352B1 (ko) 2015-12-09 2018-05-08 주식회사 엘지화학 고흡수성 수지의 제조 방법
US10988560B2 (en) 2016-03-30 2021-04-27 Sumitomo Seika Chemicals Co., Ltd. Method for producing carboxyl-group-containing polymer composition
EP3775037B1 (en) * 2018-04-02 2025-06-25 Polygreen Ltd. Process for the production of biodegradable superabsorbent polymer with high absorbency under load based on styrene maleic acid copolymers and biopolymer
CN112888743A (zh) * 2018-10-26 2021-06-01 住友精化株式会社 凝胶状组合物和分散液以及凝胶状组合物的制造方法
CN115368497B (zh) * 2022-06-07 2023-08-08 宜兴丹森科技有限公司 一种纸尿裤生产用高吸水性树脂及其制备方法

Family Cites Families (3)

* 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
JPS60163956A (ja) * 1984-02-04 1985-08-26 Arakawa Chem Ind Co Ltd 吸水性樹脂の製法
GB8602649D0 (en) * 1986-02-04 1986-03-12 Allied Colloids Ltd Polymers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003527213A (ja) * 2000-03-21 2003-09-16 キンバリー クラーク ワールドワイド インコーポレイテッド 永久的な濡れ性を有する超吸収材

Also Published As

Publication number Publication date
EP0317106A3 (en) 1990-04-25
KR890006709A (ko) 1989-06-15
EP0317106A2 (en) 1989-05-24
EP0317106B1 (en) 1993-02-17
DE3878533D1 (de) 1993-03-25
ES2039640T3 (es) 1993-10-01
KR940004534B1 (ko) 1994-05-25
JPH01207327A (ja) 1989-08-21
CN1035305A (zh) 1989-09-06
DE3878533T2 (de) 1993-06-03

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Legal Events

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LAPS Cancellation because of no payment of annual fees