JP2008535963A - 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
JP2008535963A
JP2008535963A JP2008503497A JP2008503497A JP2008535963A JP 2008535963 A JP2008535963 A JP 2008535963A JP 2008503497 A JP2008503497 A JP 2008503497A JP 2008503497 A JP2008503497 A JP 2008503497A JP 2008535963 A JP2008535963 A JP 2008535963A
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Japan
Prior art keywords
gel
polymer gel
water
polymer
polymer particles
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JP2008503497A
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English (en)
Japanese (ja)
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JP2008535963A5 (https=
Inventor
リーゲル ウルリッヒ
ダニエル トーマス
ヘルメリング ディーター
エリオット マーク
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BASF SE
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BASF SE
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Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of JP2008535963A publication Critical patent/JP2008535963A/ja
Publication of JP2008535963A5 publication Critical patent/JP2008535963A5/ja
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
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/18—Suspension 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
    • C08F8/00—Chemical modification by after-treatment

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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)
  • General Chemical & Material Sciences (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polymerisation Methods In General (AREA)
JP2008503497A 2005-03-30 2006-03-28 吸水性ポリマー粒子の製造方法 Pending JP2008535963A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005014841A DE102005014841A1 (de) 2005-03-30 2005-03-30 Verfahren zur Herstellung wasserabsorbierender Polymerpartikel
PCT/EP2006/061087 WO2006103227A1 (de) 2005-03-30 2006-03-28 Verfahren zur herstellung wasserabsorbierender polymerpartikel

Publications (2)

Publication Number Publication Date
JP2008535963A true JP2008535963A (ja) 2008-09-04
JP2008535963A5 JP2008535963A5 (https=) 2009-01-29

Family

ID=36600172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008503497A Pending JP2008535963A (ja) 2005-03-30 2006-03-28 吸水性ポリマー粒子の製造方法

Country Status (8)

Country Link
US (1) US8026315B2 (https=)
EP (1) EP1866345B1 (https=)
JP (1) JP2008535963A (https=)
CN (1) CN101151281B (https=)
AT (1) ATE468359T1 (https=)
DE (2) DE102005014841A1 (https=)
TW (1) TW200700436A (https=)
WO (1) WO2006103227A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011256269A (ja) * 2010-06-09 2011-12-22 Daiyanitorikkusu Kk 水溶性重合体の製造方法
US9433921B2 (en) 2013-08-27 2016-09-06 Lg Chem, Ltd. Method for preparing a super absorbent polymer
WO2022025122A1 (ja) * 2020-07-31 2022-02-03 住友精化株式会社 吸水性樹脂粒子を製造する方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004038015A1 (de) * 2004-08-04 2006-03-16 Basf Ag Verfahren zur Nachvernetzung wasserabsorbierender Polymere mit zyklischen Carba-maten und/oder zyklischen Harnstoffen
CN102066431B (zh) * 2008-06-19 2012-10-03 巴斯夫欧洲公司 连续制备吸水性聚合物颗粒的方法
JP5645924B2 (ja) 2009-04-30 2014-12-24 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 金属不純物を分離する方法
JP2012527267A (ja) * 2009-05-20 2012-11-08 ビーエーエスエフ ソシエタス・ヨーロピア 吸水性貯蔵層
JP5591339B2 (ja) * 2009-10-09 2014-09-17 ビーエーエスエフ ソシエタス・ヨーロピア 吸水性ポリマー粒子の連続製造法
US9109059B2 (en) 2011-12-30 2015-08-18 Industrial Technology Research Institute Superabsorbent polymers
WO2014102386A1 (en) 2012-12-31 2014-07-03 M-I Drilling Fluids Uk Limited Set on demand cement compositions for curing fluid loss
WO2018092863A1 (ja) 2016-11-16 2018-05-24 株式会社日本触媒 吸水性樹脂粉末の製造方法、並びに粒子状含水ゲルの乾燥装置及び乾燥方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0543610A (ja) * 1991-01-22 1993-02-23 Nippon Shokubai Co Ltd 吸水性樹脂の製造方法
JP2006137880A (ja) * 2004-11-12 2006-06-01 Nippon Shokubai Co Ltd （メタ）アクリル酸（塩）系水溶性重合体粉末の製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9208449D0 (en) * 1992-04-16 1992-06-03 Dow Deutschland Inc Crosslinked hydrophilic resins and method of preparation
DE4321764A1 (de) 1993-06-30 1995-01-12 Bayer Ag Verfahren zur Herstellung von gelfreien Ethylen-/Vinylacetat-Copolymerisaten mit einem hohen Gehalt an einpolymerisiertem Vinylacetat und einer hohen Mooney-Viskosität
US6194531B1 (en) * 1996-06-05 2001-02-27 Nippon Shokubai Co., Ltd. Method for production of cross-linked polymer
EP0876888B1 (en) 1996-10-24 2012-12-12 Nippon Shokubai Co., Ltd. Process for producing water-absorbing resins
US5856410A (en) 1997-05-23 1999-01-05 Amcol International Corporation Polyacrylate superabsorbent post-polymerization neutralized with solid, non-hydroxyl neutralizing agent.
JPH11302306A (ja) 1998-04-24 1999-11-02 Nippon Shokubai Co Ltd 吸水性樹脂の製造方法
KR100476170B1 (ko) 1998-04-28 2005-03-10 니폰 쇼쿠바이 컴파니 리미티드 흡수성수지 함수겔상물의 제조방법
JP4679683B2 (ja) 1999-11-02 2011-04-27 株式会社日本触媒 吸水性重合体の製造方法、及び該重合体の製造装置
DE19955861A1 (de) 1999-11-20 2001-05-23 Basf Ag Verfahren zur kontinuierlichen Herstellung von vernetzten feinteiligen gelförmigen Polymerisaten
BR0212696B1 (pt) 2001-09-12 2013-02-05 processo contÍnuo de polimerizaÇço para a preparaÇço de polÍmeros absorventes de Água, insoléveis em Água.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0543610A (ja) * 1991-01-22 1993-02-23 Nippon Shokubai Co Ltd 吸水性樹脂の製造方法
JP2006137880A (ja) * 2004-11-12 2006-06-01 Nippon Shokubai Co Ltd （メタ）アクリル酸（塩）系水溶性重合体粉末の製造方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011256269A (ja) * 2010-06-09 2011-12-22 Daiyanitorikkusu Kk 水溶性重合体の製造方法
US9433921B2 (en) 2013-08-27 2016-09-06 Lg Chem, Ltd. Method for preparing a super absorbent polymer
WO2022025122A1 (ja) * 2020-07-31 2022-02-03 住友精化株式会社 吸水性樹脂粒子を製造する方法
JPWO2022025122A1 (https=) * 2020-07-31 2022-02-03
JP7738561B2 (ja) 2020-07-31 2025-09-12 住友精化株式会社 吸水性樹脂粒子を製造する方法

Also Published As

Publication number Publication date
DE502006006980D1 (de) 2010-07-01
WO2006103227A1 (de) 2006-10-05
EP1866345B1 (de) 2010-05-19
CN101151281B (zh) 2010-08-18
DE102005014841A1 (de) 2006-10-05
US8026315B2 (en) 2011-09-27
TW200700436A (en) 2007-01-01
ATE468359T1 (de) 2010-06-15
EP1866345A1 (de) 2007-12-19
CN101151281A (zh) 2008-03-26
US20080161522A1 (en) 2008-07-03

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