ES8602068A1 - Un procedimiento para preparar globulos de resina copolimerareticulada de cambio ionico,dotados de buenas propiedades de resistencia al aplastamiento y choque osmotico. - Google Patents

Un procedimiento para preparar globulos de resina copolimerareticulada de cambio ionico,dotados de buenas propiedades de resistencia al aplastamiento y choque osmotico.

Info

Publication number
ES8602068A1
ES8602068A1 ES524651A ES524651A ES8602068A1 ES 8602068 A1 ES8602068 A1 ES 8602068A1 ES 524651 A ES524651 A ES 524651A ES 524651 A ES524651 A ES 524651A ES 8602068 A1 ES8602068 A1 ES 8602068A1
Authority
ES
Spain
Prior art keywords
ion exchange
exchange resins
beads
imbibed
matrices
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
Application number
ES524651A
Other languages
English (en)
Other versions
ES524651A0 (es
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23597842&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8602068(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of ES524651A0 publication Critical patent/ES524651A0/es
Publication of ES8602068A1 publication Critical patent/ES8602068A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
    • C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/20—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/12—Macromolecular compounds
    • B01J41/14—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • 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
    • C08F285/00—Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers
    • 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
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

UN PROCEDIMIENTO PARA PREPARAR GLOBULOS DE COPOLIMEROS ADECUADOS PARA SU CONVERSION EN RESINAS CAMBIADORAS DE IONES.COMPRENDE FORMAR UNA MATRIZ POLIMERA QUE CONTIENE UNA PLURALIDAD DE RADICALES LIBRES, Y AÑADIR CONTINUAMENTE A DICHA MATRIZ, EN CONDICIONES ADECUADAS PARA LA POLIMERIZACION, UN MATERIAL DE ALIMENTACION DE MONOMERO QUE ES EMBEBIDO POR LAS MATRICES Y POLIMERIZADO EN ELLAS. LAS RESINAS CAMBIADORAS DE IONES PREPARADAS A PARTIR DE GLOBULOS HECHOS POR TAL PROCEDIMIENTO MUESTRAN MEJORES PROPIEDADES OSMOTICAS Y MECANICAS.
ES524651A 1982-08-02 1983-08-01 Un procedimiento para preparar globulos de resina copolimerareticulada de cambio ionico,dotados de buenas propiedades de resistencia al aplastamiento y choque osmotico. Expired ES8602068A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40402882A 1982-08-02 1982-08-02

Publications (2)

Publication Number Publication Date
ES524651A0 ES524651A0 (es) 1985-06-01
ES8602068A1 true ES8602068A1 (es) 1985-06-01

Family

ID=23597842

Family Applications (1)

Application Number Title Priority Date Filing Date
ES524651A Expired ES8602068A1 (es) 1982-08-02 1983-08-01 Un procedimiento para preparar globulos de resina copolimerareticulada de cambio ionico,dotados de buenas propiedades de resistencia al aplastamiento y choque osmotico.

Country Status (9)

Country Link
EP (1) EP0101943B1 (es)
JP (1) JPS5998117A (es)
AU (1) AU567296B2 (es)
BR (1) BR8304137A (es)
CA (1) CA1207950A (es)
DE (1) DE3381844D1 (es)
ES (1) ES8602068A1 (es)
SG (1) SG98290G (es)
ZA (1) ZA835529B (es)

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IL74893A0 (en) * 1984-04-23 1985-07-31 Dow Chemical Co Process for the preparation of ion exchange resins using seeded polymerization technology
AU4338185A (en) * 1984-06-18 1986-01-02 Dow Chemical Company, The Suspension polymerization process
AU593225B2 (en) * 1984-11-23 1990-02-08 Dow Chemical Company, The Method for preparation of anion exchange resins having very low chlorine content
JPS61225254A (ja) * 1985-03-30 1986-10-07 Nitto Electric Ind Co Ltd 均一粒径微粒子及びその製造方法
DE3704307A1 (de) * 1987-02-12 1988-08-25 Dow Chemical Gmbh Komplexbildendes harz des geltyps und seine verwendung zur verringerung der konzentration mehrwertiger erdalkali- und/oder schwermetallionen in loesungen
GB8800169D0 (en) * 1988-01-06 1988-02-10 Dow Chemical Co Ion exchange resin & process for preparing
CA1332269C (en) * 1988-02-05 1994-10-11 Yog Raj Dhingra Process for the chromatographic separations of fluid mixtures using ion-exchange resins
GB8817051D0 (en) * 1988-07-18 1988-08-24 Dow Stade Gmbh Ion exchange resins beads & processes for preparing them
US5356937A (en) * 1989-01-05 1994-10-18 The Dow Chemical Company Resins and processes for preparing them
US5431824A (en) * 1989-10-20 1995-07-11 Ebara Corporation Method for removing suspended impurities
US5308876A (en) * 1989-10-20 1994-05-03 Ebara Corporation Materials for removing suspended impurities and use thereof
CA2027453C (en) * 1989-10-20 2000-08-22 Hideo Kawazu Materials for removing suspended impurities and use thereof
GB9010461D0 (en) * 1990-05-10 1990-07-04 Dow Stade Gmbh Removal of residual acid from chlorinated polymers
RU2040475C1 (ru) * 1990-11-09 1995-07-25 Ибара Корпорейшн Способ очистки воды от окислов металлов или взвешенных примесей
CN1036068C (zh) * 1991-03-22 1997-10-08 罗姆和哈斯公司 表面多孔的交联共聚物微球的制备方法
JPH04292602A (ja) * 1991-03-22 1992-10-16 Tokyo Organ Chem Ind Ltd 表面多孔型の架橋共重合体ビーズの製造方法
US5616622A (en) * 1994-10-27 1997-04-01 The Dow Chemical Company Crosslinked seeded copolymer beads and process of manufacture
DE19714827A1 (de) * 1997-04-10 1998-10-15 Bayer Ag Verfahren zur Herstellung vernetzter kugelförmiger Polymerisate
DE19817679A1 (de) 1998-04-21 1999-10-28 Bayer Ag Verfahren zur Herstellung osmotisch und mechanisch stabiler gelförmiger Anionenaustauscher
EP0964001A1 (de) 1998-06-12 1999-12-15 Bayer Aktiengesellschaft Verfahren zur Herstellung mikroverkapselter Polymerisate
DE19848897A1 (de) 1998-10-23 2000-04-27 Agfa Gevaert Ag Herstellung monodisperser kugelförmiger Polymerisate
US6251996B1 (en) * 1998-12-09 2001-06-26 The Dow Chemical Company Gel-type copolymer bead and ion-exchange resins made therefrom
MXPA00012167A (es) 1999-12-24 2002-08-06 Bayer Ag Procedimiento para la obtencion de polimeros en perlas, reticulados, monodispersados.
DE10105103A1 (de) * 2001-02-05 2002-08-08 Bayer Ag Verfahren zur Herstellung von gelförmigen Kationenaustauschern
DE10214844A1 (de) 2002-04-04 2003-10-16 Bayer Ag Verfahren zur Herstellung von grobkörnigen gelförmigen Anionenaustauschern
DE102007060790A1 (de) 2007-12-18 2009-06-25 Lanxess Deutschland Gmbh Verfahren zur Herstellung von Kationenaustauschern
US8168070B2 (en) * 2009-01-15 2012-05-01 Dow Global Technologies Llc Method for removing chromium from water using ion exchange resins including interpenetrating polymer networks
JP5631363B2 (ja) * 2011-08-31 2014-11-26 ダウ グローバル テクノロジーズ エルエルシー 改良されたシェル官能化イオン交換樹脂
JP2013053301A (ja) * 2011-08-31 2013-03-21 Dow Global Technologies Llc シェル官能化イオン交換樹脂
CN107187453A (zh) * 2017-07-19 2017-09-22 中车眉山车辆有限公司 一种高温热送钢坯运输专用车侧墙
CN107200030A (zh) * 2017-07-19 2017-09-26 中车眉山车辆有限公司 一种高温热送钢坯运输专用车车顶
JP2020535261A (ja) 2017-09-29 2020-12-03 ローム アンド ハース カンパニーＲｏｈｍ Ａｎｄ Ｈａａｓ Ｃｏｍｐａｎｙ 半径方向変化を有する粒子の製造
JP2020535289A (ja) 2017-09-29 2020-12-03 ローム アンド ハース カンパニーＲｏｈｍ Ａｎｄ Ｈａａｓ Ｃｏｍｐａｎｙ 半径方向変化を有する粒子
CN111868102A (zh) * 2017-11-10 2020-10-30 Ddp特种电子材料美国公司 组分加成聚合
WO2019094199A1 (en) * 2017-11-10 2019-05-16 Dow Global Technologies Llc Polymerization process involving addition of monofunctional vinyl monomer
CN115771536B (zh) * 2022-12-12 2024-05-10 中车南京浦镇车辆有限公司 一种导轨式胶轮捷运系统车体结构
CN117672582B (zh) * 2023-08-16 2024-05-17 西南科技大学 核医疗放射性废水深度净化处理系统及应用方法

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Also Published As

Publication number Publication date
EP0101943B1 (en) 1990-08-29
EP0101943A3 (en) 1985-09-18
AU1744283A (en) 1984-02-09
DE3381844D1 (de) 1990-10-04
AU567296B2 (en) 1987-11-19
CA1207950A (en) 1986-07-15
BR8304137A (pt) 1984-03-13
ZA835529B (en) 1985-03-27
ES524651A0 (es) 1985-06-01
JPS5998117A (ja) 1984-06-06
JPS6211005B2 (es) 1987-03-10
SG98290G (en) 1991-02-14
EP0101943A2 (en) 1984-03-07

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960401