ES2041766T3 - Procedimiento para preparar un compuesto absorbente de agua. - Google Patents

Procedimiento para preparar un compuesto absorbente de agua.

Info

Publication number
ES2041766T3
ES2041766T3 ES198888118405T ES88118405T ES2041766T3 ES 2041766 T3 ES2041766 T3 ES 2041766T3 ES 198888118405 T ES198888118405 T ES 198888118405T ES 88118405 T ES88118405 T ES 88118405T ES 2041766 T3 ES2041766 T3 ES 2041766T3
Authority
ES
Spain
Prior art keywords
polymerizable monomer
procedure
water absorbent
salt
preparing
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
ES198888118405T
Other languages
English (en)
Inventor
Kiichi Cno Mitsubishi Petrochemical Co. Ltd. Itoh
Takeshi Cno Mitsubishi Petrochem. Co. Ltd Shibano
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.)
Mitsubishi Petrochemical Co Ltd
Unicharm Corp
Original Assignee
Mitsubishi Petrochemical Co Ltd
Unicharm Corp
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 Mitsubishi Petrochemical Co Ltd, Unicharm Corp filed Critical Mitsubishi Petrochemical Co Ltd
Application granted granted Critical
Publication of ES2041766T3 publication Critical patent/ES2041766T3/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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/12—Esters of monohydric alcohols or phenols
    • C08F20/14—Methyl esters, e.g. methyl (meth)acrylate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2484—Coating or impregnation is water absorbency-increasing or hydrophilicity-increasing or hydrophilicity-imparting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Polymerisation Methods In General (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paper (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

AQUI SE PROPORCIONA UN PROCEDIMIENTO PARA LA PREPARACION DE UN MATERIAL COMPUESTO ABSORVENTE DE AGUA, QUE COMPRENDE LA CONVINACION DE LOS INTERVALOS (A) APLICACION DE UNA SOLUCION ACUOSA QUE CONTIENE (A) UN MONOMERO POLIMERIZABLE QUE COMPRENDE COMO PRINCIPAL COMPONENTE ACIDO ACRILICO, DEL CUAL EL 20% MAS DE LOS GRUPOS CARBOXILO SE HAN NEUTRALIZADO CON UNA SAL DE UN METAL ALCALINO O UNA SAL DE AMONIO, (B) UN AGENTE RETICULADOR, (C) UN ESTER ACILOPOLIOXIETILENO CON HLB DE 7 O MAS Y (D) UN RADICAL OXIDATIVO INICIADOR DE LA POLIMERIZACION O UN SUSTRATO FIBROSO PREFABRICADO, Y (B) POLIMERIZACION DEL MONOMERO POLIMERIZABLE APLICADA AL SUSTRATO FIBROSO CON ADICION DE UN AGENTE REDUCTOR PARA FORMAR UN MATERIAL COMPUESTO DE UN POLIMERO DERIVADO DEL MONOMERO POLIMERIZABLE Y EL SUSTRATO FIBROSO.
ES198888118405T 1987-11-06 1988-11-04 Procedimiento para preparar un compuesto absorbente de agua. Expired - Lifetime ES2041766T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62280339A JPH07119264B2 (ja) 1987-11-06 1987-11-06 吸水性複合体の製造法

Publications (1)

Publication Number Publication Date
ES2041766T3 true ES2041766T3 (es) 1993-12-01

Family

ID=17623624

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888118405T Expired - Lifetime ES2041766T3 (es) 1987-11-06 1988-11-04 Procedimiento para preparar un compuesto absorbente de agua.

Country Status (7)

Country Link
US (1) US4948659A (es)
EP (1) EP0315185B1 (es)
JP (1) JPH07119264B2 (es)
KR (1) KR950013681B1 (es)
AU (1) AU612193B2 (es)
DE (1) DE3882012T2 (es)
ES (1) ES2041766T3 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5139841A (en) * 1991-03-27 1992-08-18 James River Corporation Of Virginia Superabsorbent towel with scrim reinforcement
US5624967A (en) * 1994-06-08 1997-04-29 Nippon Shokubai Co., Ltd. Water-absorbing resin and process for producing same
DE4420088C3 (de) * 1994-06-09 2001-02-15 Stockhausen Chem Fab Gmbh Verfahren zur Herstellung eines wasserabsorbierenden Flächengebildes und dessen Verwendung
DE19529348C2 (de) * 1995-08-09 1997-11-20 Stockhausen Chem Fab Gmbh Absorptionsmittel für Wasser und wäßrige Flüssigkeiten auf Polyacrylatbasis sowie Verfahren zu ihrer Herstellung und Verwendung
US6228506B1 (en) 1998-03-16 2001-05-08 Natural Resources Canada Cellulose/polymer composite enthalpy exchanger and method for its manufacture
US6110533A (en) * 1998-03-16 2000-08-29 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Natural Resources Polymeric desiccant articles and process for their manufacture
US6417425B1 (en) 2000-02-01 2002-07-09 Basf Corporation Absorbent article and process for preparing an absorbent article
KR100507126B1 (ko) 2000-10-12 2005-08-10 미쯔이카가쿠 가부시기가이샤 열경화성 분체도료조성물
US6440314B1 (en) 2001-01-03 2002-08-27 Vulcan Chemical Technologies, Inc. Method for destroying chlorite in solution
DE102005042608A1 (de) 2005-09-07 2007-03-08 Basf Ag Polymerisationsverfahren
EP2465609B1 (en) 2007-06-21 2016-12-28 Gen-Probe Incorporated Method for mixing the contents of a detection chamber
JP5263752B2 (ja) * 2007-09-13 2013-08-14 独立行政法人産業技術総合研究所 繊維又は繊維製品の改質方法とその装置
EP2837650A4 (en) * 2012-11-15 2015-10-07 Lg Chemical Ltd PROCESS FOR PRODUCING SUPERABSORBENT POLYMER
CN105778012A (zh) * 2016-03-21 2016-07-20 中国科学院兰州化学物理研究所 一种抗泥型聚羧酸减水剂的制备方法
CN111910430B (zh) * 2020-08-17 2024-03-08 江苏阳光股份有限公司 一种亲水毛涤精纺面料的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295987A (en) * 1979-12-26 1981-10-20 The Procter & Gamble Company Cross-linked sodium polyacrylate absorbent
DE3141098C2 (de) * 1981-10-16 1987-01-29 Chemische Fabrik Stockhausen GmbH, 4150 Krefeld Verfahren zur Herstellung eines Absorptionsmaterials
DE3202093A1 (de) * 1982-01-23 1983-08-04 Röhm GmbH, 6100 Darmstadt Acrylkunststoffdispersion
JPS61166809A (ja) * 1985-01-19 1986-07-28 Hayashikane Zosen Kk 高吸水性樹脂粉粒体の製造方法
US4748076A (en) * 1985-02-16 1988-05-31 Hayashikane Shipbuilding & Engineering Co., Ltd. Water absorbent fibrous product and a method of producing the same
JPS63210102A (ja) * 1987-02-27 1988-08-31 Mitsubishi Petrochem Co Ltd 高吸水性ポリマ−の製造法

Also Published As

Publication number Publication date
EP0315185A3 (en) 1990-03-21
JPH07119264B2 (ja) 1995-12-20
DE3882012D1 (de) 1993-07-29
AU612193B2 (en) 1991-07-04
EP0315185B1 (en) 1993-06-23
DE3882012T2 (de) 1993-11-18
KR950013681B1 (ko) 1995-11-13
AU2477088A (en) 1989-05-11
US4948659A (en) 1990-08-14
KR890008217A (ko) 1989-07-10
EP0315185A2 (en) 1989-05-10
JPH01121306A (ja) 1989-05-15

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