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ES2039640T3 - Un metodo de tratamiento de la superficie de una resina absorbente de agua. - Google Patents

Un metodo de tratamiento de la superficie de una resina absorbente de agua.

Info

Publication number
ES2039640T3
ES2039640T3 ES198888310157T ES88310157T ES2039640T3 ES 2039640 T3 ES2039640 T3 ES 2039640T3 ES 198888310157 T ES198888310157 T ES 198888310157T ES 88310157 T ES88310157 T ES 88310157T ES 2039640 T3 ES2039640 T3 ES 2039640T3
Authority
ES
Spain
Prior art keywords
treating
water absorbent
absorbent resin
agent
hydrophilic
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 - Lifetime
Application number
ES198888310157T
Other languages
English (en)
Inventor
Kinya Nagasuna
Kengi Kadonaga
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
Application granted granted Critical
Publication of ES2039640T3 publication Critical patent/ES2039640T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

UN METODO PARA TRATAR LA SUPERFICIE DE UNA RESINA ABSORBENTE DE AGUA, QUE COMPRENDE LA ADICION DE UN AGENTE DE RETICULACION HIDROFILICO CAPAZ DE REACCIONAR CON AL MENOS DOS GRUPOS FUNCIONALES DE LA RESINA ABSORBENTE DE AGUA EN UN DISOLVENTE ORGANICO HIDROFOBO PARA RETICULAR LA RESINA EN O CERCA DE SU SUPERFICIE. EL AGENTE DE RETICULACION HIDROFILICO SE AÑADE EN FORMA DE UNA DISPERSION QUE SE OBTIENE DISPERSANDOLO EN UN DISOLVENTE ORGANICO HIDROFOBO EN PRESENCIA DE UN AGENTE TENSIOACTIVO.
ES198888310157T 1987-10-29 1988-10-28 Un metodo de tratamiento de la superficie de una resina absorbente de agua. Expired - Lifetime ES2039640T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27179887 1987-10-29

Publications (1)

Publication Number Publication Date
ES2039640T3 true ES2039640T3 (es) 1993-10-01

Family

ID=17505001

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888310157T Expired - Lifetime ES2039640T3 (es) 1987-10-29 1988-10-28 Un metodo de tratamiento de la superficie de una resina absorbente de agua.

Country Status (6)

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

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA2038779A1 (en) * 1990-04-02 1991-10-03 Takumi Hatsuda Method for production of fluid stable aggregate
US5384179A (en) * 1990-04-02 1995-01-24 The Procter & Gamble Company Particulate polymeric compositions having interparticle crosslinked aggregates of fine precursors
US5140076A (en) * 1990-04-02 1992-08-18 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method of treating the surface of an absorbent resin
US5164459A (en) * 1990-04-02 1992-11-17 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method for treating the surface of an absorbent resin
US5300565A (en) * 1990-04-02 1994-04-05 The Procter & Gamble Company Particulate, absorbent, polymeric compositions containing interparticle crosslinked aggregates
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
US6340411B1 (en) 1992-08-17 2002-01-22 Weyerhaeuser Company Fibrous product containing densifying agent
ES2181693T5 (es) 1992-08-17 2006-05-16 Weyerhaeuser Company Metodo de union de particulas de fibras.
US7144474B1 (en) 1992-08-17 2006-12-05 Weyerhaeuser Co. Method of binding particles to binder treated fibers
BR9307292A (pt) * 1992-10-14 1999-06-01 Dow Chemical Co Material absorvente de água polimérico processo para preparar um material absorvente de fluideo aquoso material absorvente de fluideo aquoso material absorvente de fluido aquoso e método para usar um material absorvente de fluido aquoso
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
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
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.
US5849405A (en) * 1994-08-31 1998-12-15 The Procter & Gamble Company Absorbent materials having improved absorbent property and methods for making the same
CA2181695C (en) * 1994-02-17 2001-07-17 Lin Wang Absorbent materials having modified surface characteristics 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
CN1191097C (zh) * 1999-02-24 2005-03-02 陶氏环球技术公司 在高内相乳液中的超吸收剂的生产
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
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
DE19939662A1 (de) 1999-08-20 2001-02-22 Stockhausen Chem Fab Gmbh Wasserabsorbierende Polymere mit Hohlraumverbindungen, Verfahren zur deren Herstellung und deren Verwendung
EP1265649B1 (en) * 2000-03-21 2005-02-23 Kimberly-Clark Worldwide, Inc. Permanently wettable superabsorbent fibers
ES2629014T3 (es) * 2001-04-16 2017-08-07 Sumitomo Seika Chemicals Co., Ltd. Resina absorbente de agua adecuada para absorber líquidos viscosos que contienen compuestos de alto peso molecular, y absorbente y artículo absorbente que comprenden la misma
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
KR20060109877A (ko) 2003-10-31 2006-10-23 바스프 악티엔게젤샤프트 혈액- 및(또는) 체액-흡수 하이드로겔
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
JP7445600B2 (ja) * 2018-04-02 2024-03-07 ポリグリーン リミテッド スチレンマレイン酸コポリマーおよびバイオポリマーに基づく負荷下で高吸収性を有する生分解性超吸収性ポリマーの製造方法
US20210380767A1 (en) * 2018-10-26 2021-12-09 Sumitomo Seika Chemicals Co., Ltd. Gel composition, dispersion, and method for producing gel composition
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

Also Published As

Publication number Publication date
DE3878533T2 (de) 1993-06-03
JPH01207327A (ja) 1989-08-21
EP0317106B1 (en) 1993-02-17
DE3878533D1 (de) 1993-03-25
KR940004534B1 (ko) 1994-05-25
KR890006709A (ko) 1989-06-15
CN1035305A (zh) 1989-09-06
EP0317106A2 (en) 1989-05-24
EP0317106A3 (en) 1990-04-25
JPH0581610B2 (es) 1993-11-15

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