ATE127135T1 - Verfahren zum modifizieren hydrophiler polymerisate. - Google Patents

Verfahren zum modifizieren hydrophiler polymerisate.

Info

Publication number
ATE127135T1
ATE127135T1 AT92115391T AT92115391T ATE127135T1 AT E127135 T1 ATE127135 T1 AT E127135T1 AT 92115391 T AT92115391 T AT 92115391T AT 92115391 T AT92115391 T AT 92115391T AT E127135 T1 ATE127135 T1 AT E127135T1
Authority
AT
Austria
Prior art keywords
hydrophilic polymers
modifier
modifying hydrophilic
powder
modifying
Prior art date
Application number
AT92115391T
Other languages
German (de)
English (en)
Inventor
Friedrich Dr Engelhardt
Uwe Stueven
Manfred Dr Mayer
Original Assignee
Cassella Farbwerke Mainkur Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cassella Farbwerke Mainkur Ag filed Critical Cassella Farbwerke Mainkur Ag
Application granted granted Critical
Publication of ATE127135T1 publication Critical patent/ATE127135T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/50—Mixing liquids with solids
    • B01F23/51—Methods 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
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/203—Solid polymers with solid and/or liquid additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AT92115391T 1991-09-18 1992-09-09 Verfahren zum modifizieren hydrophiler polymerisate. ATE127135T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4131045A DE4131045C1 (OSRAM) 1991-09-18 1991-09-18

Publications (1)

Publication Number Publication Date
ATE127135T1 true ATE127135T1 (de) 1995-09-15

Family

ID=6440895

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92115391T ATE127135T1 (de) 1991-09-18 1992-09-09 Verfahren zum modifizieren hydrophiler polymerisate.

Country Status (10)

Country Link
US (1) US6300423B1 (OSRAM)
EP (1) EP0534228B1 (OSRAM)
JP (1) JP3172595B2 (OSRAM)
AT (1) ATE127135T1 (OSRAM)
CA (1) CA2078529A1 (OSRAM)
DE (2) DE4131045C1 (OSRAM)
DK (1) DK0534228T3 (OSRAM)
ES (1) ES2079124T3 (OSRAM)
FI (1) FI924163A7 (OSRAM)
GR (1) GR3017582T3 (OSRAM)

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CN100471526C (zh) 2000-03-31 2009-03-25 施托克赫森有限公司 包括在表面上交联的粉末聚合物的吸液吸收层
US7507475B2 (en) * 2001-03-07 2009-03-24 Evonik Stockhausen Gmbh Pulverulent polymers crosslinked on the surface
GB0213600D0 (en) * 2002-06-13 2002-07-24 Bp Exploration Operating Process
JP4460851B2 (ja) * 2003-05-27 2010-05-12 株式会社日本触媒 吸水性樹脂の整粒方法
WO2005014697A1 (en) 2003-08-06 2005-02-17 The Procter & Gamble Company Coated water-swellable material
EP1651282A1 (en) 2003-08-06 2006-05-03 The Procter & Gamble Company Absorbant structures comprising coated water-swellable material
CN100566761C (zh) 2003-08-06 2009-12-09 宝洁公司 包含已涂敷的水可溶胀材料的吸收结构体
EP1518567B1 (en) 2003-09-25 2017-06-28 The Procter & Gamble Company Absorbent articles comprising fluid acquisition zones with coated superabsorbent particles
US7429632B2 (en) * 2004-03-30 2008-09-30 Basf Aktiengesellschaft Method of manufacturing superabsorbent polymers
DE102004051242A1 (de) 2004-10-20 2006-05-04 Basf Ag Feinteilige wasserabsorbierende Polymerpartikel mit hoher Flüssigkeitstransport- und Absorptionsleistung
WO2006082240A1 (en) * 2005-02-04 2006-08-10 Basf Aktiengesellschaft Water swellable material
US20080187756A1 (en) * 2005-02-04 2008-08-07 Basf Aktiengesellschaft Water-Absorbing Material Having a Coating of Elastic Film-Forming Polymers
WO2006097389A2 (en) * 2005-02-04 2006-09-21 Basf Aktiengesellschaft A process for producing a water-absorbing material having a coating of elastic filmforming polymers
EP1846047B1 (en) * 2005-02-04 2010-07-14 Basf Se A process for producing a water-absorbing material having a coating of elastic filmforming polymers
CA2596889A1 (en) * 2005-02-04 2006-08-10 The Procter & Gamble Company Absorbent structure with improved water-absorbing material
EP1878761B1 (en) 2005-03-14 2018-10-17 Nippon Shokubai Co.,Ltd. Water absorbent and process for producing the same
TWI353360B (en) 2005-04-07 2011-12-01 Nippon Catalytic Chem Ind Production process of polyacrylic acid (salt) wate
EP1965905B1 (de) * 2005-12-07 2014-07-02 Basf Se Verfahren zum kontinuierlichen mischen von polymerpartikeln
TWI377222B (en) * 2005-12-22 2012-11-21 Nippon Catalytic Chem Ind Method for surface crosslinking water-absorbing resin and method for manufacturing water-absorbing resin
JP5132927B2 (ja) * 2005-12-22 2013-01-30 株式会社日本触媒 吸水性樹脂の製造方法
TWI394789B (zh) 2005-12-22 2013-05-01 Nippon Catalytic Chem Ind 吸水性樹脂組成物及其製造方法、吸收性物品
EP1965841A1 (en) * 2005-12-28 2008-09-10 Basf Se Process for production of a water-absorbing material
EP1837348B9 (en) 2006-03-24 2020-01-08 Nippon Shokubai Co.,Ltd. Water-absorbing resin and method for manufacturing the same
EP2010316B1 (en) 2006-03-27 2021-10-13 Nippon Shokubai Co.,Ltd. Water absorbing agent and water absorbent core using the agent
EP2018876A1 (en) * 2007-07-27 2009-01-28 The Procter and Gamble Company Absorbent article comprising water-absorbing polymeric particles and method for the production thereof
SA08290556B1 (ar) * 2007-09-07 2012-05-16 نيبون شوكوباي كو. ، ليمتد طريقة لربط راتنجات ممتصة للماء
CN102341435B (zh) 2009-03-04 2016-04-20 株式会社日本触媒 吸水性树脂的制造方法
US9138505B2 (en) 2009-08-27 2015-09-22 Nippon Shokubai Co., Ltd. Polyacrylic acid (salt)-type water absorbent resin and method for producing of same
WO2011032876A1 (de) 2009-09-16 2011-03-24 Basf Se Farbstabiler superabsorber
US8815770B2 (en) 2009-09-17 2014-08-26 Basf Se Color-stable superabsorber
WO2011040472A1 (ja) 2009-09-29 2011-04-07 株式会社日本触媒 粒子状吸水剤及びその製造方法
EP2535369B1 (en) 2010-02-10 2021-03-24 Nippon Shokubai Co., Ltd. Process for producing water-absorbing resin powder
WO2011111855A1 (ja) 2010-03-12 2011-09-15 株式会社日本触媒 吸水性樹脂の製造方法
EP2625207A1 (de) 2010-10-06 2013-08-14 Basf Se Verfahren zur herstellung thermisch oberflächennachvernetzter wasserabsorbierender polymerpartikel
US20130207037A1 (en) 2010-10-21 2013-08-15 Basf Se Water-Absorbing Polymeric Particles and Method for the Production Thereof
EP2464680B1 (en) 2010-10-21 2013-10-02 The Procter & Gamble Company Absorbent structures comprising post-crosslinked water-absorbent particles
CN103459473B (zh) 2011-01-28 2016-04-13 株式会社日本触媒 聚丙烯酸(盐)系吸水性树脂粉末的制造方法
US8664151B2 (en) 2011-06-01 2014-03-04 The Procter & Gamble Company Articles comprising reinforced polyurethane coating agent
US8999884B2 (en) 2011-06-01 2015-04-07 The Procter & Gamble Company Absorbent structures with coated water-absorbing material
US9126186B2 (en) 2011-11-18 2015-09-08 Basf Se Process for producing thermally surface postcrosslinked water-absorbing polymer particles
WO2013076031A1 (de) 2011-11-22 2013-05-30 Basf Se Superabsorber mit pyrogenem aluminiumoxid
KR20140144259A (ko) 2012-03-30 2014-12-18 바스프 에스이 색 안정적 초흡수체
CN104245760A (zh) 2012-03-30 2014-12-24 巴斯夫欧洲公司 颜色稳定的超吸收剂
EP3009474B1 (de) 2014-10-16 2017-09-13 Evonik Degussa GmbH Herstellverfahren für wasserlösliche Polymere
US11813589B2 (en) 2017-11-10 2023-11-14 Basf Se Superabsorbent complexed with aluminum ions
KR102677635B1 (ko) 2018-04-10 2024-06-21 바스프 에스이 투과성 초흡수제 및 이의 생산 방법
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

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BE793650A (fr) * 1972-11-06 1973-07-03 Union Carbide Corp Polymeres particulaires meubles, insolubles et gonflables et procede pour les preparer
DE2847424A1 (de) * 1978-11-02 1980-05-22 Hoechst Ag Verfahren zum einmischen von zusaetzen in polyolefinpulver
DE3039573A1 (de) * 1980-10-20 1982-05-19 Diethelm Dipl.-Chem. Dr.rer.nat. 7450 Hechingen Bitzer Pulverfoermige polyacrylamidpraeparationen, die sich leicht in wasser aufloesen
JPS60163956A (ja) * 1984-02-04 1985-08-26 Arakawa Chem Ind Co Ltd 吸水性樹脂の製法
JPH0710922B2 (ja) * 1989-04-26 1995-02-08 日本合成化学工業株式会社 高吸水性樹脂の造粒方法
JPH0710923B2 (ja) * 1989-05-24 1995-02-08 日本合成化学工業株式会社 高吸水性樹脂の造粒法

Also Published As

Publication number Publication date
EP0534228A1 (de) 1993-03-31
DE4131045C1 (OSRAM) 1992-11-19
FI924163L (fi) 1993-03-19
US6300423B1 (en) 2001-10-09
JP3172595B2 (ja) 2001-06-04
FI924163A7 (fi) 1993-03-19
DK0534228T3 (da) 1996-01-08
EP0534228B1 (de) 1995-08-30
GR3017582T3 (en) 1995-12-31
CA2078529A1 (en) 1993-03-19
ES2079124T3 (es) 1996-01-01
JPH05202199A (ja) 1993-08-10
DE59203454D1 (de) 1995-10-05
FI924163A0 (fi) 1992-09-17

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