TW200736280A - Water-absorbing resin particle agglomerates and process for production thereof - Google Patents

Water-absorbing resin particle agglomerates and process for production thereof

Info

Publication number
TW200736280A
TW200736280A TW095141173A TW95141173A TW200736280A TW 200736280 A TW200736280 A TW 200736280A TW 095141173 A TW095141173 A TW 095141173A TW 95141173 A TW95141173 A TW 95141173A TW 200736280 A TW200736280 A TW 200736280A
Authority
TW
Taiwan
Prior art keywords
water
absorbing resin
carboxyl
resin particle
mole
Prior art date
Application number
TW095141173A
Other languages
English (en)
Inventor
Naonori Higashimoto
Tamotsu Kodama
Masataka Nishi
Original Assignee
Asahi Kasei Chemicals 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 Asahi Kasei Chemicals Corp filed Critical Asahi Kasei Chemicals Corp
Publication of TW200736280A publication Critical patent/TW200736280A/zh

Links

Classifications

    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/18—Suspension polymerisation
    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives 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
    • 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
    • C08F20/04—Acids, Metal salts or ammonium salts thereof
    • C08F20/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/18—Increasing the size of the dispersed particles
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/22—Coagulation
    • 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
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/36—Amides or imides
    • C08F222/38—Amides
    • C08F222/385—Monomers containing two or more (meth)acrylamide groups, e.g. N,N'-methylenebisacrylamide
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
TW095141173A 2006-03-31 2006-11-07 Water-absorbing resin particle agglomerates and process for production thereof TW200736280A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006097028 2006-03-31

Publications (1)

Publication Number Publication Date
TW200736280A true TW200736280A (en) 2007-10-01

Family

ID=38580857

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095141173A TW200736280A (en) 2006-03-31 2006-11-07 Water-absorbing resin particle agglomerates and process for production thereof

Country Status (8)

Country Link
US (2) US20090169891A1 (zh)
EP (2) EP2202249A1 (zh)
JP (1) JPWO2007116554A1 (zh)
KR (1) KR20080094929A (zh)
CN (2) CN102212156A (zh)
CA (1) CA2648010C (zh)
TW (1) TW200736280A (zh)
WO (1) WO2007116554A1 (zh)

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EP1880842B2 (en) 2005-05-13 2016-10-19 Asahi Kasei Chemicals Corporation Absorbent composite material and method for manufacturing the same
WO2007126003A1 (ja) 2006-04-27 2007-11-08 Sumitomo Seika Chemicals Co., Ltd. 吸水性樹脂の製造方法
EP2599797B1 (en) 2010-07-28 2019-01-23 Sumitomo Seika Chemicals Co. Ltd. Process for production of water-absorbable resin
JP5805640B2 (ja) 2010-07-28 2015-11-04 住友精化株式会社 吸水性樹脂の製造方法
CN103003311B (zh) * 2010-07-28 2015-02-25 住友精化株式会社 吸水性树脂的制造方法
US8841395B2 (en) 2010-07-28 2014-09-23 Sumitomo Seika Chemicals Co., Ltd. Method for producing a water-absorbent resin
US9951201B2 (en) * 2011-12-16 2018-04-24 Soken Chemical & Engineering Co., Ltd. Resin particle assemblage, method for producing the same, and method for controlling particle size in resin particle assemblage
KR101430923B1 (ko) * 2012-02-24 2014-08-18 전남대학교산학협력단 천연고분자를 함유한 흡수성 수지용 조성물 및 이로부터 제조된 흡수성 수지
KR102418916B1 (ko) 2017-09-05 2022-07-07 주식회사 엘지화학 고흡수성 수지
KR102417078B1 (ko) 2017-09-05 2022-07-04 주식회사 엘지화학 고흡수성 수지
CN107522991B (zh) * 2017-09-27 2020-05-08 万华化学集团股份有限公司 一种采用一步反相悬浮聚合制备的高吸水性树脂及其制备方法
EP3777826A4 (en) * 2018-03-27 2022-01-19 Sumitomo Seika Chemicals Co., Ltd. WATER-ABSORBENT EXFOLIATOR, METHOD FOR PRODUCTION, AND COSMETIC PRODUCT
CN113195548A (zh) * 2018-12-17 2021-07-30 住友精化株式会社 吸水性树脂、吸收体、吸收性物品及吸水性树脂的制造方法
US20220143574A1 (en) * 2019-03-08 2022-05-12 Sumitomo Seika Chemicals Co., Ltd. Water absorbing resin particles and method for producing same, absorbent body, and absorbent article
CN112876586B (zh) * 2021-01-18 2022-11-08 万华化学(四川)有限公司 一种abs接枝胶乳的凝聚方法
CN112876702B (zh) * 2021-01-19 2022-07-12 万华化学集团股份有限公司 一种一步聚合法制备高吸水树脂及其制备方法

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Also Published As

Publication number Publication date
US20090169891A1 (en) 2009-07-02
US20110204289A1 (en) 2011-08-25
EP2006306A1 (en) 2008-12-24
WO2007116554A1 (ja) 2007-10-18
CN102212156A (zh) 2011-10-12
EP2006306A4 (en) 2009-09-02
EP2202249A1 (en) 2010-06-30
KR20080094929A (ko) 2008-10-27
CA2648010A1 (en) 2007-10-18
JPWO2007116554A1 (ja) 2009-08-20
CA2648010C (en) 2011-08-23
CN101410419A (zh) 2009-04-15

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