JP5787521B2 - 吸水性ポリマー粒子の製造方法 - Google Patents

吸水性ポリマー粒子の製造方法 Download PDF

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Publication number
JP5787521B2
JP5787521B2 JP2010544674A JP2010544674A JP5787521B2 JP 5787521 B2 JP5787521 B2 JP 5787521B2 JP 2010544674 A JP2010544674 A JP 2010544674A JP 2010544674 A JP2010544674 A JP 2010544674A JP 5787521 B2 JP5787521 B2 JP 5787521B2
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Prior art keywords
monomer
polymerization
water
polymer particles
absorbing polymer
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JP2010544674A
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Japanese (ja)
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JP2011511116A5 (enExample
JP2011511116A (ja
Inventor
ヴィルフリート　ハイデ
ハイデ ヴィルフリート
ヘヒラー クラウス
ヘヒラー クラウス
ヘラルドゥス ニコラス グリモン マルク
ヘラルドゥス ニコラス グリモン マルク
メース フィリップ
メース フィリップ
イェー ポッセミーアス カール
イェー ポッセミーアス カール
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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

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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)
JP2010544674A 2008-01-29 2009-01-26 吸水性ポリマー粒子の製造方法 Active JP5787521B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08101023.3 2008-01-29
EP08101023 2008-01-29
PCT/EP2009/050835 WO2009095370A2 (de) 2008-01-29 2009-01-26 Verfahren zur herstellung wasserabsorbierender polymerpartikel

Publications (3)

Publication Number Publication Date
JP2011511116A JP2011511116A (ja) 2011-04-07
JP2011511116A5 JP2011511116A5 (enExample) 2013-06-20
JP5787521B2 true JP5787521B2 (ja) 2015-09-30

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ID=40547872

Family Applications (1)

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JP2010544674A Active JP5787521B2 (ja) 2008-01-29 2009-01-26 吸水性ポリマー粒子の製造方法

Country Status (5)

Country Link
US (1) US8835575B2 (enExample)
EP (1) EP2238181B1 (enExample)
JP (1) JP5787521B2 (enExample)
CN (1) CN101925623B (enExample)
WO (1) WO2009095370A2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011023572A1 (de) * 2009-08-25 2011-03-03 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel mit verbesserter blutabsorption durch polymerisation von tropfen einer monomerlösung
WO2012159949A1 (de) * 2011-05-26 2012-11-29 Basf Se Verfahren zur kontinuierlichen herstellung wasserabsorbierender polymerpartikel
US8785583B2 (en) 2011-06-03 2014-07-22 Basf Se Process for continuously producing water-absorbing polymer particles
JP6053762B2 (ja) * 2011-06-03 2016-12-27 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 吸水性ポリマー粒子の連続的な製造法
US8829135B2 (en) 2011-06-03 2014-09-09 Basf Se Process for continuously producing water-absorbing polymer particles
WO2012164081A1 (de) * 2011-06-03 2012-12-06 Basf Se Verfahren zur kontinuierlichen herstellung wasserabsorbierender polymerpartikel
JP5795813B2 (ja) 2012-02-17 2015-10-14 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂およびその製造方法
KR102089654B1 (ko) * 2017-04-20 2020-03-16 욱성화학주식회사 생분해성 고흡수성 가교 망상구조체 및 그의 제조방법
EP3873974A1 (en) * 2018-10-29 2021-09-08 Basf Se Process for producing long-term color stable superabsorbent polymer particles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3349768B2 (ja) * 1992-06-10 2002-11-25 株式会社日本触媒 アクリル酸塩系ポリマーの製造方法および組成物
TW460528B (en) * 1998-04-28 2001-10-21 Nippon Catalytic Chem Ind Method for production of shaped hydrogel of absorbent resin
DE19955861A1 (de) * 1999-11-20 2001-05-23 Basf Ag Verfahren zur kontinuierlichen Herstellung von vernetzten feinteiligen gelförmigen Polymerisaten
KR100549717B1 (ko) 2001-12-19 2006-02-07 니폰 쇼쿠바이 컴파니 리미티드 아크릴산 조성물 및 그의 제조방법, 및 그 아크릴산조성물을 사용하는 수흡수성 수지의 제조방법, 및수흡수성 수지
DE10334271B4 (de) * 2003-07-25 2006-02-23 Stockhausen Gmbh Verfahren zur Agglomeration von Superabsorberfeinteilchen, daraus erhältliche Superabsorberpartikel, deren Verwendung sowie diese beinhaltende Verbunde
EP1629854B1 (en) * 2004-07-20 2010-10-13 The Procter & Gamble Company Surface cross-linked superabsorbent polymer particles and methods of making them
DE102004055765A1 (de) * 2004-11-18 2006-05-24 Basf Ag Verfahren zur Herstellung wasserabsorbierender Polymere

Also Published As

Publication number Publication date
EP2238181B1 (de) 2019-06-12
US20100298513A1 (en) 2010-11-25
EP2238181A1 (de) 2010-10-13
CN101925623A (zh) 2010-12-22
CN101925623B (zh) 2013-11-06
JP2011511116A (ja) 2011-04-07
US8835575B2 (en) 2014-09-16
WO2009095370A2 (de) 2009-08-06

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