ES2079124T3 - Procedimiento para modificar polimeros hidrofilos. - Google Patents

Procedimiento para modificar polimeros hidrofilos.

Info

Publication number
ES2079124T3
ES2079124T3 ES92115391T ES92115391T ES2079124T3 ES 2079124 T3 ES2079124 T3 ES 2079124T3 ES 92115391 T ES92115391 T ES 92115391T ES 92115391 T ES92115391 T ES 92115391T ES 2079124 T3 ES2079124 T3 ES 2079124T3
Authority
ES
Spain
Prior art keywords
procedure
powder
hydrophilic polymers
mixture
modifying agent
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES92115391T
Other languages
English (en)
Spanish (es)
Inventor
Friedrich Dr Engelhardt
Uwe Stuven
Manfred Dr Mayer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2079124T3 publication Critical patent/ES2079124T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (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)
ES92115391T 1991-09-18 1992-09-09 Procedimiento para modificar polimeros hidrofilos. Expired - Lifetime ES2079124T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2079124T3 true ES2079124T3 (es) 1996-01-01

Family

ID=6440895

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92115391T Expired - Lifetime ES2079124T3 (es) 1991-09-18 1992-09-09 Procedimiento para modificar polimeros hidrofilos.

Country Status (10)

Country Link
US (1) US6300423B1 (enExample)
EP (1) EP0534228B1 (enExample)
JP (1) JP3172595B2 (enExample)
AT (1) ATE127135T1 (enExample)
CA (1) CA2078529A1 (enExample)
DE (2) DE4131045C1 (enExample)
DK (1) DK0534228T3 (enExample)
ES (1) ES2079124T3 (enExample)
FI (1) FI924163L (enExample)
GR (1) GR3017582T3 (enExample)

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
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
WO2005014062A1 (en) 2003-08-06 2005-02-17 The Procter & Gamble Company Process for making water-swellable material comprising coated water-swellable polymers
EP1518567B1 (en) 2003-09-25 2017-06-28 The Procter & Gamble Company Absorbent articles comprising fluid acquisition zones with coated superabsorbent particles
EP1732974A1 (en) * 2004-03-30 2006-12-20 Basf Aktiengesellschaft Improved method of manufacturing superabsorbent polymers
DE102004051242A1 (de) 2004-10-20 2006-05-04 Basf Ag Feinteilige wasserabsorbierende Polymerpartikel mit hoher Flüssigkeitstransport- und Absorptionsleistung
US20080154224A1 (en) * 2005-02-04 2008-06-26 Basf Aktiengesellschaft Process for Producing a Water-Absorbing Material Having a Coating of Elastic Filmforming Polymers
JP2008538375A (ja) * 2005-02-04 2008-10-23 ビーエーエスエフ ソシエタス・ヨーロピア 水膨潤性材料
WO2006082239A2 (en) * 2005-02-04 2006-08-10 Basf Aktiengesellschaft Water-absorbing material having a coating of elastic film-forming polymers
JP2008529591A (ja) 2005-02-04 2008-08-07 ザ プロクター アンド ギャンブル カンパニー 改善された吸水性材料を有する吸収性構造体
JP2008528785A (ja) * 2005-02-04 2008-07-31 ビーエーエスエフ ソシエタス・ヨーロピア 弾性被膜形成ポリマーの塗膜を有する吸水性材料の製造方法
JP5047616B2 (ja) 2005-03-14 2012-10-10 株式会社日本触媒 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
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
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
CN101351232A (zh) * 2005-12-28 2009-01-21 巴斯夫欧洲公司 用于生产吸水性材料的方法
EP1837348B9 (en) 2006-03-24 2020-01-08 Nippon Shokubai Co.,Ltd. Water-absorbing resin and method for manufacturing the same
JP5301159B2 (ja) 2006-03-27 2013-09-25 株式会社日本触媒 吸水剤及びこれを用いた吸水体、並びに吸水剤の製造方法
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
US8648150B2 (en) 2009-03-04 2014-02-11 Nippon Shokubai Co., Ltd. Method for producing water absorbent resin
EP2471843B1 (en) 2009-08-27 2016-08-17 Nippon Shokubai Co., Ltd. Method for producing polyacrylic acid (salt) water absorbent resin
CN102597082A (zh) 2009-09-16 2012-07-18 巴斯夫欧洲公司 颜色稳定的超吸收剂
WO2011032922A1 (de) 2009-09-17 2011-03-24 Basf Se Farbstabiler 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
WO2011099586A1 (ja) 2010-02-10 2011-08-18 株式会社日本触媒 吸水性樹脂粉末の製造方法
EP2546286B1 (en) 2010-03-12 2019-09-25 Nippon Shokubai Co., Ltd. Method for manufacturing a water-absorbing resin
JP2013540186A (ja) 2010-10-06 2013-10-31 ビーエーエスエフ ソシエタス・ヨーロピア 熱的に表面後架橋された水吸収性ポリマー粒子の製法
WO2012054661A1 (en) 2010-10-21 2012-04-26 The Procter & Gamble Company Absorbent structures comprising post-crosslinked water-absorbent particles
US20130207037A1 (en) 2010-10-21 2013-08-15 Basf Se Water-Absorbing Polymeric Particles and Method for the Production Thereof
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
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
KR20140144259A (ko) 2012-03-30 2014-12-18 바스프 에스이 색 안정적 초흡수체
WO2013144027A1 (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
WO2019091848A1 (de) 2017-11-10 2019-05-16 Basf Se Superabsorber
CN111954692A (zh) 2018-04-10 2020-11-17 巴斯夫欧洲公司 渗透性超吸收剂及其制备方法
DE102019216910A1 (de) 2018-11-12 2020-05-14 Basf Se Verfahren zur Oberflächennachvernetzung von Superabsorbern
WO2021013639A1 (en) 2019-07-24 2021-01-28 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
FI924163A7 (fi) 1993-03-19
DE4131045C1 (enExample) 1992-11-19
FI924163A0 (fi) 1992-09-17
JP3172595B2 (ja) 2001-06-04
FI924163L (fi) 1993-03-19
US6300423B1 (en) 2001-10-09
EP0534228B1 (de) 1995-08-30
DE59203454D1 (de) 1995-10-05
JPH05202199A (ja) 1993-08-10
DK0534228T3 (da) 1996-01-08
EP0534228A1 (de) 1993-03-31
GR3017582T3 (en) 1995-12-31
ATE127135T1 (de) 1995-09-15
CA2078529A1 (en) 1993-03-19

Similar Documents

Publication Publication Date Title
ES2079124T3 (es) Procedimiento para modificar polimeros hidrofilos.
FR2806307B1 (fr) Preparation parfumee solide sous forme de microbilles et utilisation de ladite preparation
CO4230158A1 (es) Composiciones para el arreglo del cabello
ES2163470T3 (es) Procedimiento para formar un cemento de hueso para un implante.
AU7988275A (en) Solid particle-form polymerizable polymeric material and compositions, structures and methods of employing and producing the same
AR247482A1 (es) Composicion de champu que contiene mezclas de polimeros de dimeticona y polivinil pirrolidona/acetato de vinilo
BR0114558B1 (pt) processo para a preparaÇço de um material de espuma polimÉrico e espuma polimÉrica.
ES2137971T3 (es) Procedimiento de preparacion de particulas de grandes dimensiones de polimeros en emulsion, productos polimericos y uso de los mismos.
MX9205431A (es) Emulsion de agente de soplado, plastico celular que comprende el producto de reaccion de la emulsion y proceso para la preparacion del plastico celular.
ES2123232T3 (es) Procedimiento de tratamiento de un polvo de talco con el fin de incorporarlo en una materia termoplastica.
ATE331481T1 (de) Mischkapsel
MY120866A (en) Preparation process of enlarged latex
ES2107430T3 (es) Procedimiento para preparar complejos de piroxicam/ciclodextrina, los productos obtenidos y sus composiciones farmaceuticas.
ES209302A1 (es) MEJORAS INTRODUCIDAS EN LA PREPARACIoN DE COMPOSICIONES DE ARENA PARA MOLDEO DE FUNDICIoN
ES2076157T3 (es) Composiciones encapsulantes para uso en dispositivos de transmision de señales.
AR009161A1 (es) Procedimiento para la produccion de particulas expandibles de polimeros de estireno
MX171057B (es) Composicion para la transferencia de calor y procedimiento para producir un monoalcohol de polioxialquileno halogenado empleado en la misma
ES2083406T3 (es) Procedimiento para la obtencion de machos y moldes de fundicion.
GB1028888A (en) Improvements in and relating to the manufacture of cellular polymeric material comprising a polyvinyl-aromatic compound
ES2071256T3 (es) Hormigon pesado anti-radiaciones, utilizable especialmente en la fabricacion de contenedores para residuos radiactivos.
RU93026148A (ru) Барабанный смеситель непрерывного действия
Sze et al. High-energy lasing of XeBr in an electric discharge
ES2183796T3 (es) Procedimiento y dispositivo para la supervision y regulacion de aparatos e instalaciones con una gama de funcionamiento bidimensional o multidimensional.
ES2096395T3 (es) Procedimiento para la obtencion de polimeros telequelicos.
SU765990A1 (ru) Блокинг-генератор

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 534228

Country of ref document: ES