MX9303580A - Un procedimiento adiabatico para la preparacion de copolimeros absorbentes de intercambio de iones. - Google Patents
Un procedimiento adiabatico para la preparacion de copolimeros absorbentes de intercambio de iones.Info
- Publication number
- MX9303580A MX9303580A MX9303580A MX9303580A MX9303580A MX 9303580 A MX9303580 A MX 9303580A MX 9303580 A MX9303580 A MX 9303580A MX 9303580 A MX9303580 A MX 9303580A MX 9303580 A MX9303580 A MX 9303580A
- Authority
- MX
- Mexico
- Prior art keywords
- preparation
- ion exchange
- exchange absorbent
- adiabatic procedure
- absorbent copolymers
- Prior art date
Links
Classifications
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
-
- 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
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Analytical Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Graft Or Block Polymers (AREA)
Abstract
Se preparan gránulos de copolímero reticulado adecuados para hacer resinas poliméricas adsorbentes y de intercambio de iones mediante una copolimerización en suspensión, substancialmente adiabática, de por lo menos un monómero monoetilénicamente insaturado, con cuando menos un monómero polietilénicamente insaturado, en presencia de una cantidad efectiva de iniciadores de polimerización de radical libre.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/899,393 US5244926A (en) | 1992-06-16 | 1992-06-16 | Preparation of ion exchange and adsorbent copolymers |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9303580A true MX9303580A (es) | 1994-04-29 |
Family
ID=25410889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9303580A MX9303580A (es) | 1992-06-16 | 1993-06-15 | Un procedimiento adiabatico para la preparacion de copolimeros absorbentes de intercambio de iones. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5244926A (es) |
EP (1) | EP0646142B1 (es) |
JP (1) | JP3261534B2 (es) |
CA (1) | CA2137360A1 (es) |
DE (1) | DE69302474T2 (es) |
HU (1) | HU9403636D0 (es) |
MX (1) | MX9303580A (es) |
TW (1) | TW226379B (es) |
WO (1) | WO1993025592A1 (es) |
Families Citing this family (35)
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DE69633997T2 (de) * | 1995-03-14 | 2005-10-06 | Arakawa Chemical Industries, Ltd. | Eine funktionalisierung enthaltendes poröses harz und verfahren zur herstellung |
US5663455A (en) * | 1995-10-12 | 1997-09-02 | The Dow Chemical Company | Process for conducting etherification reactions using as catalysts strong-acid, cation-exchange resins prepared under high temperature conditions |
US5637646A (en) * | 1995-12-14 | 1997-06-10 | Minnesota Mining And Manufacturing Company | Bulk radical polymerization using a batch reactor |
US6228896B1 (en) * | 1995-12-21 | 2001-05-08 | Iab Ionennaustauscher Gmbh Bitterfeld | Process for the preparation of very acidic cation exchangers |
EP1072641B1 (en) * | 1999-07-26 | 2004-03-03 | Nova Chemicals (International) S.A. | Polymer particles |
FR2837212B1 (fr) * | 2002-03-18 | 2004-10-01 | Total Raffinage Distribution | Procede de deazotation de charges hydrocarbonees en presence d'une masse polymerique |
JP2012515083A (ja) * | 2009-01-15 | 2012-07-05 | ダウ グローバル テクノロジーズ エルエルシー | 相互侵入ポリマーネットワークを含むイオン交換樹脂及びそれらのクロム除去への使用 |
CN102317325B (zh) * | 2009-02-13 | 2013-08-21 | 陶氏环球技术有限责任公司 | 使用叔胺的乙烯基芳族聚合物的胺化 |
US7884168B2 (en) * | 2009-02-13 | 2011-02-08 | The Goodyear Tire & Rubber Company | Heterogeneous rubbery polymers having random, tapered, and block portions therein and methods of making same |
US8241505B2 (en) * | 2009-03-30 | 2012-08-14 | Dow Global Technologies Llc | Perchlorate removal using ion exchange resins comprising interpenetrating polymer networks |
JP5599381B2 (ja) | 2010-12-29 | 2014-10-01 | ダウ グローバル テクノロジーズ エルエルシー | アニオン交換樹脂におけるニトロソアミン形成を抑制する方法 |
JP2012139673A (ja) | 2010-12-29 | 2012-07-26 | Dow Global Technologies Llc | アニオン交換樹脂におけるニトロソアミン形成を抑制する方法 |
JP2012140596A (ja) | 2010-12-29 | 2012-07-26 | Dow Global Technologies Llc | ニトロソアミン形成が制御されたアニオン交換樹脂 |
JP5522097B2 (ja) * | 2011-03-18 | 2014-06-18 | 三菱化学株式会社 | イオン交換樹脂の製造方法、及び合成吸着剤の製造方法 |
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 |
BR112014014291A2 (pt) * | 2011-12-28 | 2017-06-13 | Dow Global Technologies Llc | processo para preparar um catalisador |
EP2776159A1 (en) * | 2011-12-28 | 2014-09-17 | Dow Global Technologies LLC | Strong acid catalyst composition |
US9321871B2 (en) | 2012-10-10 | 2016-04-26 | Dow Global Technologies Llc | Water insoluble copolymer including pendant aryl epoxide groups |
RU2015141069A (ru) | 2013-02-27 | 2017-04-05 | Ром Энд Хаас Компани | Эмульгирование с очисткой мембраны |
EP2986651B1 (en) | 2013-06-19 | 2017-02-22 | Dow Global Technologies LLC | Method for making anion exchange and chelant resins including aliphatic amino functional groups |
WO2015017972A1 (en) | 2013-08-06 | 2015-02-12 | Dow Global Technologies Llc | Method for treating oil-containing aqueous mixtures with cation exchange resin |
WO2015034643A1 (en) | 2013-09-05 | 2015-03-12 | Dow Global Technologies Llc | Chromatographic separation of sugars using blend of cation exchange resins |
DE112015001834T5 (de) | 2014-04-15 | 2017-01-05 | Rohm And Haas Company | Sulfonierung von Aromatischen Polymeren unter Verwendung einer fluorierten Benzolverbindung als Quellmittel |
CA2975171A1 (en) | 2015-01-27 | 2016-08-04 | Dow Global Technologies Llc | Separation of hydrocarbons using regenerable macroporous alkylene-bridged adsorbent |
US10661219B2 (en) | 2015-01-27 | 2020-05-26 | DDP Specialty Electronic Materials US, Inc. | Separation of nitrogen from hydrocarbon gas using pyrolyzed sulfonated macroporous ion exchange resin |
WO2016137787A1 (en) | 2015-02-27 | 2016-09-01 | Rohm And Haas Company | Chromatographic separation of saccharides using cation exchange resin beads with rough outer surface |
WO2016137786A1 (en) | 2015-02-27 | 2016-09-01 | Dow Global Technologies Llc | Chromatographic separation of saccharides using whole cracked beads of gel-type strong acid exchange resin |
WO2016144568A1 (en) | 2015-03-12 | 2016-09-15 | Dow Global Technologies Llc | Chromatographic separation of saccharides using strong acid exchange resin incorporating precipitated barium sulfate |
US10258903B2 (en) * | 2015-03-12 | 2019-04-16 | Dow Global Technologies Llc | Chromatographic separation of saccharides using polymeric macroporous alkylene-bridged resin |
US20190152805A1 (en) | 2015-05-04 | 2019-05-23 | Dow Global Technologies Llc | Removal of phosphorous from water using weak base anion exchange resin loaded with alumina |
US20180326323A1 (en) | 2015-12-01 | 2018-11-15 | Dow Global Technologies Llc | Chromatographic separation of propionic acid using strong base anion exchange resin |
WO2017095686A1 (en) | 2015-12-01 | 2017-06-08 | Dow Global Technologies Llc | Chromatographic separation of organic acids using resin having strong and weak base anion exchange capacity |
SG11201901185UA (en) * | 2016-08-30 | 2019-03-28 | Novus Int Inc | Reducing residual monomer content in copolymers of styrene and vinylpyridine |
CA3148902A1 (en) | 2017-07-18 | 2019-01-24 | Basf Se | Solid form of l-glufosinate hydrochloride |
WO2019118282A1 (en) | 2017-12-13 | 2019-06-20 | Dow Global Technologies Llc | Regeneration process of an anionic exchange resin used for mercaptans removal |
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-
1992
- 1992-06-16 US US07/899,393 patent/US5244926A/en not_active Expired - Lifetime
-
1993
- 1993-05-21 HU HU9403636A patent/HU9403636D0/hu unknown
- 1993-05-21 WO PCT/US1993/004841 patent/WO1993025592A1/en active IP Right Grant
- 1993-05-21 EP EP93911380A patent/EP0646142B1/en not_active Expired - Lifetime
- 1993-05-21 JP JP50148994A patent/JP3261534B2/ja not_active Expired - Fee Related
- 1993-05-21 CA CA002137360A patent/CA2137360A1/en not_active Abandoned
- 1993-05-21 DE DE69302474T patent/DE69302474T2/de not_active Expired - Lifetime
- 1993-06-15 MX MX9303580A patent/MX9303580A/es active IP Right Grant
- 1993-06-15 TW TW082104754A patent/TW226379B/zh active
Also Published As
Publication number | Publication date |
---|---|
DE69302474T2 (de) | 1996-09-05 |
HU9403636D0 (en) | 1995-03-28 |
EP0646142B1 (en) | 1996-05-01 |
JPH07509260A (ja) | 1995-10-12 |
EP0646142A1 (en) | 1995-04-05 |
US5244926A (en) | 1993-09-14 |
WO1993025592A1 (en) | 1993-12-23 |
JP3261534B2 (ja) | 2002-03-04 |
TW226379B (es) | 1994-07-11 |
CA2137360A1 (en) | 1993-12-23 |
DE69302474D1 (de) | 1996-06-05 |
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Legal Events
Date | Code | Title | Description |
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FG | Grant or registration |