JP5436427B2 - モノマー溶液の液滴の重合による吸水性ポリマー粒子の製造方法 - Google Patents

モノマー溶液の液滴の重合による吸水性ポリマー粒子の製造方法 Download PDF

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JP5436427B2
JP5436427B2 JP2010522334A JP2010522334A JP5436427B2 JP 5436427 B2 JP5436427 B2 JP 5436427B2 JP 2010522334 A JP2010522334 A JP 2010522334A JP 2010522334 A JP2010522334 A JP 2010522334A JP 5436427 B2 JP5436427 B2 JP 5436427B2
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monomer solution
polymer particles
water
gas phase
absorbing polymer
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JP2010537031A (ja
JP2010537031A5 (OSRAM
Inventor
レッシュ デニス
クリューガー マルコ
シュテューフェン ウーヴェ
ハイデ ヴィルフリート
ヴァイスマンテル マティアス
ブライ シュテファン
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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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/10—Aqueous solvent
    • 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
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • 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
    • C08F2/34—Polymerisation in gaseous state
    • 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

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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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
JP2010522334A 2007-08-30 2008-08-25 モノマー溶液の液滴の重合による吸水性ポリマー粒子の製造方法 Active JP5436427B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07115291 2007-08-30
EP07115291.2 2007-08-30
PCT/EP2008/061054 WO2009027356A1 (de) 2007-08-30 2008-08-25 Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung

Publications (3)

Publication Number Publication Date
JP2010537031A JP2010537031A (ja) 2010-12-02
JP2010537031A5 JP2010537031A5 (OSRAM) 2011-10-13
JP5436427B2 true JP5436427B2 (ja) 2014-03-05

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ID=39938233

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JP2010522334A Active JP5436427B2 (ja) 2007-08-30 2008-08-25 モノマー溶液の液滴の重合による吸水性ポリマー粒子の製造方法

Country Status (10)

Country Link
US (1) US8044158B2 (OSRAM)
EP (1) EP2187978B1 (OSRAM)
JP (1) JP5436427B2 (OSRAM)
CN (1) CN101790390B (OSRAM)
AT (1) ATE499954T1 (OSRAM)
BR (1) BRPI0815765B1 (OSRAM)
DE (1) DE502008002757D1 (OSRAM)
MY (1) MY151277A (OSRAM)
RU (1) RU2484100C2 (OSRAM)
WO (1) WO2009027356A1 (OSRAM)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8419971B2 (en) * 2006-12-22 2013-04-16 Basf Se Method for producing mechanically stable water-absorbent polymer particles
US20120157302A1 (en) 2009-08-28 2012-06-21 Basf Se Process For Producing Triclosan-Coated Superabsorbents
JP2013504674A (ja) 2009-09-16 2013-02-07 ビーエーエスエフ ソシエタス・ヨーロピア 色安定性の超吸収剤
WO2011032922A1 (de) 2009-09-17 2011-03-24 Basf Se Farbstabiler superabsorber
CN102906124B (zh) * 2010-03-24 2014-12-17 巴斯夫欧洲公司 从吸水性聚合物颗粒中移除残余单体的方法
WO2013144027A1 (de) 2012-03-30 2013-10-03 Basf Se Farbstabiler superabsorber
WO2013144026A1 (de) 2012-03-30 2013-10-03 Basf Se Farbstabiler superabsorber
KR102301326B1 (ko) 2013-12-20 2021-09-14 가부시키가이샤 닛폰 쇼쿠바이 폴리아크릴산(염)계 흡수제 및 그의 제조 방법
WO2019091848A1 (de) 2017-11-10 2019-05-16 Basf Se Superabsorber
JP7361714B2 (ja) 2018-04-10 2023-10-16 ビーエーエスエフ ソシエタス・ヨーロピア 浸透性超吸収体、及びそれを製造する方法
DE102019216910A1 (de) 2018-11-12 2020-05-14 Basf Se Verfahren zur Oberflächennachvernetzung von Superabsorbern
CN114174357A (zh) 2019-07-24 2022-03-11 巴斯夫欧洲公司 渗透性超吸收剂及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1481236A1 (ru) * 1987-07-27 1989-05-23 Институт Высокомолекулярных Соединений Ан Ссср Способ получени сополимеров с влагоудерживающей и загущающей способностью
RU2089561C1 (ru) * 1994-07-21 1997-09-10 Акционерное общество закрытого типа Научно-внедренческая фирма "АСПА" Способ получения сополимеров с высокой влагоудерживающей способностью
JP2002370025A (ja) * 2001-03-29 2002-12-24 Mitsubishi Chemicals Corp 吸水性複合体及びその製造方法
TW200633770A (en) * 2005-01-28 2006-10-01 Basf Ag Production of water-absorbing polymeric particles by dropletization polymerization in the gas phase
WO2006079631A1 (de) * 2005-01-28 2006-08-03 Basf Aktiengesellschaft Verfahren zur herstellung wasserabsorbierender polymerpartikel durch vertropfungspolymerisation in der gasphase
JP2007056122A (ja) * 2005-08-24 2007-03-08 Mitsubishi Chemicals Corp 液滴重合反応用ノズル、それを用いた重合方法および吸液性複合体の製造方法
WO2007093531A1 (de) * 2006-02-17 2007-08-23 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung
ATE491729T1 (de) * 2006-10-05 2011-01-15 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung
WO2008052971A1 (de) * 2006-10-31 2008-05-08 Basf Se Regelung eines verfahrens zur herstellung wasserabsorbierender polymerpartikel in einer erwärmten gasphase
WO2008095892A1 (de) * 2007-02-06 2008-08-14 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung
JP5546252B2 (ja) * 2007-02-06 2014-07-09 ビーエーエスエフ ソシエタス・ヨーロピア 気相中で液滴を重合することによるポリマー粒子を製造する方法
CN101605819B (zh) * 2007-02-06 2014-07-23 巴斯夫欧洲公司 通过聚合单体溶液的液滴生产吸水性聚合物颗粒的方法

Also Published As

Publication number Publication date
BRPI0815765A2 (pt) 2014-10-21
CN101790390A (zh) 2010-07-28
RU2010111836A (ru) 2011-10-10
US8044158B2 (en) 2011-10-25
EP2187978B1 (de) 2011-03-02
WO2009027356A1 (de) 2009-03-05
DE502008002757D1 (de) 2011-04-14
JP2010537031A (ja) 2010-12-02
CN101790390B (zh) 2013-04-24
EP2187978A1 (de) 2010-05-26
MY151277A (en) 2014-04-30
BRPI0815765B1 (pt) 2017-03-21
ATE499954T1 (de) 2011-03-15
RU2484100C2 (ru) 2013-06-10
US20110105707A1 (en) 2011-05-05

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