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)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (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 (en:Method) 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 (en:Method)
EP (1) EP0534228B1 (en:Method)
JP (1) JP3172595B2 (en:Method)
AT (1) ATE127135T1 (en:Method)
CA (1) CA2078529A1 (en:Method)
DE (2) DE4131045C1 (en:Method)
DK (1) DK0534228T3 (en:Method)
ES (1) ES2079124T3 (en:Method)
FI (1) FI924163L (en:Method)
GR (1) GR3017582T3 (en:Method)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7270881B2 (en) 2003-08-06 2007-09-18 The Procter & Gamble Company Coated water-swellable material
US7517586B2 (en) 2003-08-06 2009-04-14 Procter & Gamble Company Absorbent structures comprising coated water-swellable material
MXPA06001292A (es) 2003-08-06 2006-04-11 Procter & Gamble Proceso para producir material dilatable en agua que comprende polimeros recubiertos dilatables en agua.
EP1518567B1 (en) 2003-09-25 2017-06-28 The Procter & Gamble Company Absorbent articles comprising fluid acquisition zones with coated superabsorbent particles
JP4377432B2 (ja) * 2004-03-30 2009-12-02 ビーエーエスエフ ソシエタス・ヨーロピア 高吸収性ポリマー粒子の改善された製造方法
DE102004051242A1 (de) 2004-10-20 2006-05-04 Basf Ag Feinteilige wasserabsorbierende Polymerpartikel mit hoher Flüssigkeitstransport- und Absorptionsleistung
EP1846475A1 (en) * 2005-02-04 2007-10-24 Basf Aktiengesellschaft Water swellable material
US20080124551A1 (en) * 2005-02-04 2008-05-29 Basf Aktiengesellschaft Process For Producing a Water-Absorbing Material Having a Coating of Elastic Filmforming Polymers
ATE518547T1 (de) * 2005-02-04 2011-08-15 Basf Se Wasserabsorbierendes material mit beschichtung aus elastischen, folienbildenden polymeren
MX2007009228A (es) 2005-02-04 2007-08-21 Procter & Gamble Estructura absorbente con material absorbente de agua mejorado.
US20080154224A1 (en) * 2005-02-04 2008-06-26 Basf Aktiengesellschaft Process for Producing a Water-Absorbing Material Having a Coating of Elastic Filmforming Polymers
WO2006098271A1 (ja) 2005-03-14 2006-09-21 Nippon Shokubai Co., Ltd. 吸水剤およびその製造方法
TWI353360B (en) 2005-04-07 2011-12-01 Nippon Catalytic Chem Ind Production process of polyacrylic acid (salt) wate
JP5697846B2 (ja) * 2005-12-07 2015-04-08 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ポリマー粒子の連続的な混合のための方法
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
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
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
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
CN102698719B (zh) * 2006-03-27 2016-04-27 株式会社日本触媒 吸水剂、使用所述吸水剂的吸水芯片以及制备吸水剂的方法
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
WO2010100936A1 (ja) 2009-03-04 2010-09-10 株式会社日本触媒 吸水性樹脂の製造方法
EP2471846B1 (en) * 2009-08-27 2016-12-21 Nippon Shokubai Co., Ltd. Polyacrylic acid (salt) water absorbent resin and method for producing same
CN102597082A (zh) 2009-09-16 2012-07-18 巴斯夫欧洲公司 颜色稳定的超吸收剂
US8815770B2 (en) 2009-09-17 2014-08-26 Basf Se Color-stable superabsorber
CN102548654A (zh) 2009-09-29 2012-07-04 株式会社日本触媒 颗粒状吸水剂及其制造方法
JP5605855B2 (ja) 2010-02-10 2014-10-15 株式会社日本触媒 吸水性樹脂粉末の製造方法
EP2546284B1 (en) 2010-03-12 2019-07-10 Nippon Shokubai Co., Ltd. Method for manufacturing a water-absorbing resin
EP2625207A1 (de) 2010-10-06 2013-08-14 Basf Se Verfahren zur herstellung thermisch oberflächennachvernetzter wasserabsorbierender polymerpartikel
JP2013540190A (ja) 2010-10-21 2013-10-31 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及びその製造方法
EP2464680B1 (en) 2010-10-21 2013-10-02 The Procter & Gamble Company Absorbent structures comprising post-crosslinked water-absorbent particles
US9567414B2 (en) 2011-01-28 2017-02-14 Nippon Shokubai Co., Ltd. Method for producing polyacrylic acid (salt)-based water absorbent resin powder
US8999884B2 (en) 2011-06-01 2015-04-07 The Procter & Gamble Company Absorbent structures with coated water-absorbing material
US8664151B2 (en) 2011-06-01 2014-03-04 The Procter & Gamble Company Articles comprising reinforced polyurethane coating agent
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
KR20140142740A (ko) 2012-03-30 2014-12-12 바스프 에스이 색 안정적 초흡수체
WO2013144026A1 (de) 2012-03-30 2013-10-03 Basf Se Farbstabiler superabsorber
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
US11986798B2 (en) 2018-04-10 2024-05-21 Basf Se Permeable superabsorbent and process for production thereof
DE102019216910A1 (de) 2018-11-12 2020-05-14 Basf Se Verfahren zur Oberflächennachvernetzung von Superabsorbern
US12403448B2 (en) 2019-07-24 2025-09-02 Basf Se Permeable superabsorbent and process for production thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6300423B1 (en) 2001-10-09
DE59203454D1 (de) 1995-10-05
ES2079124T3 (es) 1996-01-01
DE4131045C1 (en:Method) 1992-11-19
JP3172595B2 (ja) 2001-06-04
FI924163A7 (fi) 1993-03-19
CA2078529A1 (en) 1993-03-19
EP0534228B1 (de) 1995-08-30
DK0534228T3 (da) 1996-01-08
JPH05202199A (ja) 1993-08-10
FI924163A0 (fi) 1992-09-17
FI924163L (fi) 1993-03-19
GR3017582T3 (en) 1995-12-31

Similar Documents

Publication Publication Date Title
ATE127135T1 (de) Verfahren zum modifizieren hydrophiler polymerisate.
PH18766A (en) Flotation apparatus and method for achieving flotation in a centrifugal field
TW340127B (en) Process for manufacture of a porous polymer by use of a porogen the invention relates to a process for manufacture of a porous polymer
ATE143615T1 (de) Verfahren zur kontinuierlichen polymerisation von vinylmonomeren
GR880100521A (en) Polyamide powder constituted of pink sand elements and collecting method
ATE184886T1 (de) Verfahren zur gasphasenpolymerisation
DE69228019D1 (de) Verfahren zum Recycling von wasserabsorbierendem feinkörnigem Gut in eine Polymerisationsvorrichtung
DE3486145D1 (de) Verfahren zur polymerisation und nach diesem verfahren hergestellte polymere.
ATE51153T1 (de) Verfahren zur polymerisation von haemoglobin mittels verknuepfender reagenzien.
DE3769665D1 (de) Verfahren und vorrichtung zur formgebung mit hilfe eines festen, fliessfaehigen polymers.
ITTO910288A1 (it) Procedimento e dispositivo per la omogeneizzazione di scarti di materia plastica di natura diversa ai fini di un riutilizzo dei medesimi
ES2090513T3 (es) Metodo de producir un producto de resina termoplastica a partir de composiciones que contienen caucho vulcanizado.
KR960008307B1 (en) Inversion process for producing low-skin porous friable particles of crosslinked pvc resin
ES2187182T3 (es) Polimeros y plasticos con accion aromatica prolongada y su uso.
JPS57146639A (en) Method and apparatus for continuously coagulating rubber polymer latex
ATE242096T1 (de) Verfahren zur wiederverwendung von gemischten kunststoffabfällen
ATE74609T1 (de) Mit harzen verstaerkte emulsionspolymere und verfahren zu deren herstellung.
ATE178922T1 (de) Verfahren zur herstellung von recyclat enthaltenden, expandierbaren styrolpolymerisaten
DE3774390D1 (de) Haertbare lineare polyphenylenaetherharzzusammensetzungen, die polymere mit sich gegenseitig durchdringenden polymeren strukturen enthalten, und verfahren.
SU532529A1 (ru) Ультразвуковой способ обработки полимерных материалов
KR900009721A (ko) 고무변성 내충격성수지의 연속적 제조방법
SE9704013D0 (sv) Förfarande för framställning av ett material, komposition och användning av kompositionen
Mason et al. Synthesis of Monodisperse Polydimethylsiloxane--Syndiotactic Polymethylmethacrylate AB and ABA Block Copolymers by Anionic Polymerization
JPS5258793A (en) Method for agitating polymers
Catalina Polymers and Ultrasonic Radiation

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee