CN102361653A - 中空体用于生产吸水聚合物结构体的用途 - Google Patents

中空体用于生产吸水聚合物结构体的用途 Download PDF

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Publication number
CN102361653A
CN102361653A CN2010800131629A CN201080013162A CN102361653A CN 102361653 A CN102361653 A CN 102361653A CN 2010800131629 A CN2010800131629 A CN 2010800131629A CN 201080013162 A CN201080013162 A CN 201080013162A CN 102361653 A CN102361653 A CN 102361653A
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CN
China
Prior art keywords
water
absorbing polymer
polymer structure
particles
structure according
Prior art date
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Pending
Application number
CN2010800131629A
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English (en)
Chinese (zh)
Inventor
L·瓦特布莱德
R·泰尼
J·哈伦
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Evonik Operations GmbH
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Evonik Stockhausen GmbH
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Publication of CN102361653A publication Critical patent/CN102361653A/zh
Pending 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)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Epidemiology (AREA)
  • Dispersion Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polymerisation Methods In General (AREA)
CN2010800131629A 2009-04-07 2010-03-09 中空体用于生产吸水聚合物结构体的用途 Pending CN102361653A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009016404A DE102009016404A1 (de) 2009-04-07 2009-04-07 Verwendung von Hohlkörpern zur Herstellung wasserabsorbierender Polymergebilde
DE102009016404.9 2009-04-07
PCT/EP2010/052931 WO2010115671A1 (de) 2009-04-07 2010-03-09 Verwendung von hohlkörpern zur herstellung wasserabsorbierender polymergebilde

Publications (1)

Publication Number Publication Date
CN102361653A true CN102361653A (zh) 2012-02-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010800131629A Pending CN102361653A (zh) 2009-04-07 2010-03-09 中空体用于生产吸水聚合物结构体的用途

Country Status (8)

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

Cited By (11)

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CN109071832A (zh) * 2016-06-27 2018-12-21 株式会社Lg化学 用于制造超吸收性聚合物的方法及超吸收性聚合物
CN110914347A (zh) * 2017-09-05 2020-03-24 株式会社Lg化学 超吸收性聚合物及其制备方法
CN110997776A (zh) * 2017-09-05 2020-04-10 株式会社Lg化学 超吸收性聚合物
CN111164136A (zh) * 2018-05-11 2020-05-15 株式会社Lg化学 用于超吸收性聚合物片材的制备方法
CN111183176A (zh) * 2018-05-11 2020-05-19 株式会社Lg化学 用于超吸收性聚合物片材的制备方法
CN111225945A (zh) * 2018-09-27 2020-06-02 株式会社Lg化学 制备超吸收性聚合物片材的方法
CN111465636A (zh) * 2017-12-14 2020-07-28 株式会社Lg化学 超吸收性聚合物片的制备方法和由其制备的超吸收性聚合物片
CN111819230A (zh) * 2018-12-10 2020-10-23 株式会社Lg化学 制备超吸收性聚合物的方法
CN111868152A (zh) * 2019-01-11 2020-10-30 株式会社Lg化学 制备超吸收性聚合物的方法
CN112004871A (zh) * 2018-11-13 2020-11-27 株式会社Lg化学 用于制备超吸收性聚合物的方法
CN114144441A (zh) * 2019-09-30 2022-03-04 株式会社Lg化学 超吸收性聚合物组合物及其制备方法

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US8357766B2 (en) 2008-10-08 2013-01-22 Evonik Stockhausen Gmbh Continuous process for the production of a superabsorbent polymer
DE102009028156A1 (de) 2009-07-31 2011-02-03 Evonik Stockhausen Gmbh Schäumbare O/W-Emulsion
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EP3370664B1 (en) 2015-11-04 2022-01-26 The Procter & Gamble Company Absorbent article comprising an absorbent structure
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BR112018009124A8 (pt) 2015-11-04 2019-02-26 Procter & Gamble estrutura absorvente
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
WO2019090292A1 (en) 2017-11-06 2019-05-09 The Procter & Gamble Company Absorbent article with conforming features
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
WO2020067662A1 (ko) * 2018-09-27 2020-04-02 주식회사 엘지화학 고흡수성 수지 시트의 제조 방법
KR102556373B1 (ko) 2018-12-13 2023-07-17 주식회사 엘지화학 고흡수성 수지의 제조 방법
KR102665835B1 (ko) * 2018-12-17 2024-05-14 주식회사 엘지화학 고흡수성 수지의 제조 방법
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EP4166600A4 (en) * 2021-01-18 2024-02-14 Lg Chem, Ltd. METHOD FOR PRODUCING A SUPERABSORBENT POLYMER
CN116139831B (zh) * 2023-01-04 2024-09-20 西北师范大学 一种用于吸附式大气集水的复合吸湿材料及其制备方法和应用

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