KR20120043165A - 수분 흡수성 폴리머 구조 제조용 할로우체의 사용 - Google Patents

수분 흡수성 폴리머 구조 제조용 할로우체의 사용 Download PDF

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Publication number
KR20120043165A
KR20120043165A KR1020117026529A KR20117026529A KR20120043165A KR 20120043165 A KR20120043165 A KR 20120043165A KR 1020117026529 A KR1020117026529 A KR 1020117026529A KR 20117026529 A KR20117026529 A KR 20117026529A KR 20120043165 A KR20120043165 A KR 20120043165A
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KR
South Korea
Prior art keywords
water
absorbent polymer
polymer structure
particles
hollow body
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KR1020117026529A
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English (en)
Korean (ko)
Inventor
라우렌트 바테블드
라이너 테니
외르그 하렌
Original Assignee
에보닉 스톡하우젠 게엠베하
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Publication of KR20120043165A publication Critical patent/KR20120043165A/ko
Withdrawn legal-status Critical Current

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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
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • 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
    • C08J3/12—Powdering or granulating
    • C08J3/128—Polymer particles coated by inorganic and non-macromolecular organic compounds
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/10—Encapsulated ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
    • C08L101/14—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels
    • 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
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/08—Cellulose derivatives
    • C08J2301/14—Mixed esters
    • 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
    • C08J2333/00—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof

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  • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polymerisation Methods In General (AREA)
KR1020117026529A 2009-04-07 2010-03-09 수분 흡수성 폴리머 구조 제조용 할로우체의 사용 Withdrawn KR20120043165A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009016404.9 2009-04-07
DE102009016404A DE102009016404A1 (de) 2009-04-07 2009-04-07 Verwendung von Hohlkörpern zur Herstellung wasserabsorbierender Polymergebilde

Publications (1)

Publication Number Publication Date
KR20120043165A true KR20120043165A (ko) 2012-05-03

Family

ID=42154533

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020117026529A Withdrawn KR20120043165A (ko) 2009-04-07 2010-03-09 수분 흡수성 폴리머 구조 제조용 할로우체의 사용

Country Status (8)

Country Link
US (1) US20120001122A1 (https=)
EP (1) EP2416810A1 (https=)
JP (1) JP2012522880A (https=)
KR (1) KR20120043165A (https=)
CN (1) CN102361653A (https=)
DE (1) DE102009016404A1 (https=)
TW (1) TW201036699A (https=)
WO (1) WO2010115671A1 (https=)

Cited By (13)

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KR20190026354A (ko) * 2017-09-05 2019-03-13 주식회사 엘지화학 고흡수성 수지
KR20190026355A (ko) * 2017-09-05 2019-03-13 주식회사 엘지화학 고흡수성 수지
KR20190071619A (ko) * 2017-12-14 2019-06-24 주식회사 엘지화학 고흡수성 수지 시트의 제조 방법 및 이로부터 제조된 고흡수성 수지 시트
WO2019216591A1 (ko) * 2018-05-11 2019-11-14 주식회사 엘지화학 고흡수성 수지 시트의 제조 방법
WO2019216592A1 (ko) * 2018-05-11 2019-11-14 주식회사 엘지화학 고흡수성 수지 시트의 제조 방법
KR20190129713A (ko) * 2018-05-11 2019-11-20 주식회사 엘지화학 고흡수성 수지 시트의 제조 방법
KR20190129712A (ko) * 2018-05-11 2019-11-20 주식회사 엘지화학 고흡수성 수지 시트의 제조 방법
WO2020067662A1 (ko) * 2018-09-27 2020-04-02 주식회사 엘지화학 고흡수성 수지 시트의 제조 방법
KR20200035860A (ko) * 2018-09-27 2020-04-06 주식회사 엘지화학 고흡수성 수지 시트의 제조 방법
KR20200071032A (ko) * 2018-12-10 2020-06-18 주식회사 엘지화학 고흡수성 수지의 제조 방법
WO2020145533A1 (ko) * 2019-01-11 2020-07-16 주식회사 엘지화학 고흡수성 수지의 제조 방법
WO2022114610A1 (ko) * 2020-11-27 2022-06-02 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
US11498050B2 (en) 2018-12-13 2022-11-15 Lg Chem, Ltd. Method of preparing superabsorbent polymer

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US11173078B2 (en) 2015-11-04 2021-11-16 The Procter & Gamble Company Absorbent structure
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CA3004313A1 (en) 2015-11-04 2017-05-11 The Procter & Gamble Company Absorbent structure
WO2017079602A1 (en) 2015-11-04 2017-05-11 The Procter & Gamble Company Absorbent structure
KR102069312B1 (ko) * 2016-06-27 2020-01-22 주식회사 엘지화학 고흡수성 수지의 제조 방법 및 고흡수성 수지
KR102069313B1 (ko) * 2016-06-27 2020-01-22 주식회사 엘지화학 고흡수성 수지의 제조 방법 및 고흡수성 수지
JP2018021090A (ja) * 2016-08-01 2018-02-08 Ｓｄｐグローバル株式会社 吸収性樹脂粒子及びその製造方法
CN111278395B (zh) 2017-11-06 2022-04-29 宝洁公司 具有适形特征部的吸收制品
JP7090968B2 (ja) * 2018-11-13 2022-06-27 エルジー・ケム・リミテッド 高吸水性樹脂の製造方法
KR102665835B1 (ko) * 2018-12-17 2024-05-14 주식회사 엘지화학 고흡수성 수지의 제조 방법
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CN116157450B (zh) 2020-12-18 2026-01-02 株式会社Lg化学 制备超吸收性聚合物的方法
CN115989268B (zh) 2020-12-18 2025-08-12 株式会社Lg化学 超吸收性聚合物及其制备方法
CN116171299B (zh) * 2021-01-18 2025-08-26 株式会社Lg化学 超吸收性聚合物的制备方法
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