CN105237672A - 一种通过单体溶液液滴的聚合而制备渗透性吸水聚合物颗粒的方法 - Google Patents

一种通过单体溶液液滴的聚合而制备渗透性吸水聚合物颗粒的方法 Download PDF

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Publication number
CN105237672A
CN105237672A CN201510752479.9A CN201510752479A CN105237672A CN 105237672 A CN105237672 A CN 105237672A CN 201510752479 A CN201510752479 A CN 201510752479A CN 105237672 A CN105237672 A CN 105237672A
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China
Prior art keywords
water
polymer particles
weight
polymer beads
acid
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CN201510752479.9A
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English (en)
Chinese (zh)
Inventor
T·丹尼尔
U·史蒂文
M·克鲁格
S·贝雷
F·J·洛佩兹维兰纽瓦
N·赫佛特
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BASF SE
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BASF SE
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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
    • 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
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polymerisation Methods In General (AREA)
CN201510752479.9A 2008-11-21 2009-11-18 一种通过单体溶液液滴的聚合而制备渗透性吸水聚合物颗粒的方法 Pending CN105237672A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11668408P 2008-11-21 2008-11-21
US61/116,684 2008-11-21
PCT/EP2009/065381 WO2010057912A1 (de) 2008-11-21 2009-11-18 Verfahren zur herstellung permeabler wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung
CN2009801551795A CN102292362A (zh) 2008-11-21 2009-11-18 一种通过单体溶液液滴的聚合而制备渗透性吸水聚合物颗粒的方法

Related Parent Applications (1)

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CN2009801551795A Division CN102292362A (zh) 2008-11-21 2009-11-18 一种通过单体溶液液滴的聚合而制备渗透性吸水聚合物颗粒的方法

Publications (1)

Publication Number Publication Date
CN105237672A true CN105237672A (zh) 2016-01-13

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Family Applications (2)

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CN201510752479.9A Pending CN105237672A (zh) 2008-11-21 2009-11-18 一种通过单体溶液液滴的聚合而制备渗透性吸水聚合物颗粒的方法
CN2009801551795A Pending CN102292362A (zh) 2008-11-21 2009-11-18 一种通过单体溶液液滴的聚合而制备渗透性吸水聚合物颗粒的方法

Family Applications After (1)

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CN2009801551795A Pending CN102292362A (zh) 2008-11-21 2009-11-18 一种通过单体溶液液滴的聚合而制备渗透性吸水聚合物颗粒的方法

Country Status (5)

Country Link
US (1) US8865828B2 (https=)
EP (1) EP2358769B1 (https=)
JP (1) JP5755142B2 (https=)
CN (2) CN105237672A (https=)
WO (1) WO2010057912A1 (https=)

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WO2016117842A1 (ko) * 2015-01-23 2016-07-28 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
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KR102086052B1 (ko) * 2016-12-27 2020-03-06 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
KR102089654B1 (ko) * 2017-04-20 2020-03-16 욱성화학주식회사 생분해성 고흡수성 가교 망상구조체 및 그의 제조방법
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Also Published As

Publication number Publication date
JP2012509377A (ja) 2012-04-19
WO2010057912A1 (de) 2010-05-27
US20110224361A1 (en) 2011-09-15
JP5755142B2 (ja) 2015-07-29
CN102292362A (zh) 2011-12-21
EP2358769A1 (de) 2011-08-24
EP2358769B1 (de) 2022-01-05
US8865828B2 (en) 2014-10-21

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