JP5766283B2 - 改善された色安定性を有する吸水性ポリマー粒子 - Google Patents

改善された色安定性を有する吸水性ポリマー粒子 Download PDF

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Publication number
JP5766283B2
JP5766283B2 JP2013514660A JP2013514660A JP5766283B2 JP 5766283 B2 JP5766283 B2 JP 5766283B2 JP 2013514660 A JP2013514660 A JP 2013514660A JP 2013514660 A JP2013514660 A JP 2013514660A JP 5766283 B2 JP5766283 B2 JP 5766283B2
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JP
Japan
Prior art keywords
alkyl
water
polymer particles
group
absorbing polymer
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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
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JP2013514660A
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English (en)
Japanese (ja)
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JP2013530281A (ja
Inventor
ヘアファート ノアベアト
ヘアファート ノアベアト
トーマス　ダニエル
ダニエル トーマス
エリオット マーク
エリオット マーク
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BASF SE
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BASF SE
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Expired - Fee Related legal-status Critical Current
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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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • 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
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
JP2013514660A 2010-06-14 2011-06-10 改善された色安定性を有する吸水性ポリマー粒子 Expired - Fee Related JP5766283B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10165823.5 2010-06-14
EP10165823 2010-06-14
PCT/EP2011/059710 WO2011157656A2 (fr) 2010-06-14 2011-06-10 Particules polymères hydroabsorbantes présentant une stabilité de couleur améliorée

Publications (2)

Publication Number Publication Date
JP2013530281A JP2013530281A (ja) 2013-07-25
JP5766283B2 true JP5766283B2 (ja) 2015-08-19

Family

ID=44627209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013514660A Expired - Fee Related JP5766283B2 (ja) 2010-06-14 2011-06-10 改善された色安定性を有する吸水性ポリマー粒子

Country Status (6)

Country Link
EP (1) EP2580256A2 (fr)
JP (1) JP5766283B2 (fr)
KR (1) KR20130096218A (fr)
CN (1) CN103068861B (fr)
BR (1) BR112012031895A2 (fr)
WO (1) WO2011157656A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8871880B2 (en) 2012-03-22 2014-10-28 Evonik Corporation Superabsorbent copolymer
KR101527585B1 (ko) * 2013-08-13 2015-06-09 주식회사 엘지화학 고흡수성 수지의 제조 방법
KR101700907B1 (ko) 2013-12-10 2017-01-31 주식회사 엘지화학 고흡수성 수지의 제조 방법
KR102576889B1 (ko) * 2016-08-10 2023-09-11 바스프 에스이 초흡수제의 제조 방법
CN113754837B (zh) * 2020-06-03 2023-10-13 万华化学集团股份有限公司 一种超吸水性聚合物及其制备方法和应用
JP2024518855A (ja) * 2021-06-18 2024-05-07 エルジー・ケム・リミテッド 高吸水性樹脂の製造方法および高吸水性樹脂
WO2023075482A1 (fr) * 2021-10-29 2023-05-04 주식회사 엘지화학 Composition polymère super-absorbante et son procédé de préparation

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Also Published As

Publication number Publication date
WO2011157656A2 (fr) 2011-12-22
KR20130096218A (ko) 2013-08-29
BR112012031895A2 (pt) 2016-11-08
WO2011157656A3 (fr) 2012-07-26
JP2013530281A (ja) 2013-07-25
CN103068861B (zh) 2015-11-25
EP2580256A2 (fr) 2013-04-17
CN103068861A (zh) 2013-04-24

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