KR20130096218A - 개선된 색 안정성을 갖는 수분-흡수 중합체 입자 - Google Patents

개선된 색 안정성을 갖는 수분-흡수 중합체 입자 Download PDF

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Publication number
KR20130096218A
KR20130096218A KR1020137000789A KR20137000789A KR20130096218A KR 20130096218 A KR20130096218 A KR 20130096218A KR 1020137000789 A KR1020137000789 A KR 1020137000789A KR 20137000789 A KR20137000789 A KR 20137000789A KR 20130096218 A KR20130096218 A KR 20130096218A
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KR
South Korea
Prior art keywords
alkyl
polymer particles
water
absorbing polymer
hydrogen
Prior art date
Application number
KR1020137000789A
Other languages
English (en)
Korean (ko)
Inventor
노버트 헤르페르트
토마스 다니엘
마크 엘리어트
Original Assignee
바스프 에스이
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
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Application filed by 바스프 에스이 filed Critical 바스프 에스이
Publication of KR20130096218A publication Critical patent/KR20130096218A/ko

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    • 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)
KR1020137000789A 2010-06-14 2011-06-10 개선된 색 안정성을 갖는 수분-흡수 중합체 입자 KR20130096218A (ko)

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 (1)

Publication Number Publication Date
KR20130096218A true KR20130096218A (ko) 2013-08-29

Family

ID=44627209

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137000789A KR20130096218A (ko) 2010-06-14 2011-06-10 개선된 색 안정성을 갖는 수분-흡수 중합체 입자

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)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9701796B2 (en) 2013-12-10 2017-07-11 Lg Chem, Ltd. Preparation method of superabsorbent polymer
KR20190039129A (ko) * 2016-08-10 2019-04-10 바스프 에스이 초흡수제의 제조 방법
WO2022265471A1 (fr) * 2021-06-18 2022-12-22 주식회사 엘지화학 Procédé de préparation d'un polymère superabsorbant et polymère superabsorbant
WO2023075482A1 (fr) * 2021-10-29 2023-05-04 주식회사 엘지화학 Composition polymère super-absorbante et son procédé de préparation

Families Citing this family (3)

* 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
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

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9701796B2 (en) 2013-12-10 2017-07-11 Lg Chem, Ltd. Preparation method of superabsorbent polymer
KR20190039129A (ko) * 2016-08-10 2019-04-10 바스프 에스이 초흡수제의 제조 방법
WO2022265471A1 (fr) * 2021-06-18 2022-12-22 주식회사 엘지화학 Procédé de préparation d'un polymère superabsorbant et polymère superabsorbant
WO2023075482A1 (fr) * 2021-10-29 2023-05-04 주식회사 엘지화학 Composition polymère super-absorbante et son procédé de préparation

Also Published As

Publication number Publication date
WO2011157656A2 (fr) 2011-12-22
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
JP5766283B2 (ja) 2015-08-19
CN103068861A (zh) 2013-04-24

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