ES2098586T3 - Retirada de materias volatiles organicas de soluciones y dispersiones de polimero. - Google Patents
Retirada de materias volatiles organicas de soluciones y dispersiones de polimero.Info
- Publication number
- ES2098586T3 ES2098586T3 ES93107773T ES93107773T ES2098586T3 ES 2098586 T3 ES2098586 T3 ES 2098586T3 ES 93107773 T ES93107773 T ES 93107773T ES 93107773 T ES93107773 T ES 93107773T ES 2098586 T3 ES2098586 T3 ES 2098586T3
- Authority
- ES
- Spain
- Prior art keywords
- solution
- carrier gas
- polymer
- dispersion
- vapor
- 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
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
- C08F6/00—Post-polymerisation treatments
- C08F6/001—Removal of residual monomers by physical means
- C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Gas Separation By Absorption (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
SE PRESENTA UN PROCESO PARA ELIMINAR LOS CONSTITUYENTES VOLATILES DE UNA DISPERSION DE POLIMERO O SOLUCION POR ESTRIPING CON UN GAS PORTADOR. SIENDO EL GAS PORTADOR, EN EL CASO DE UNA SOLUCION POLIMERA, EL VAPOR DEL SOLVENTE USADO PARA LA SOLUCION DE POLIMERO COMO UN GAS INERTE SATURADO CON DICHO VAPOR. EN EL CASO DE UNA DISPERSION POLIMERA, EL VAPOR DEL MEDIO DE DISPERSION USADO PARA LA DISPERSION POLIMERA O UN GAS INERTE SATURADO CON DICHO VAPOR. EN AMBOS PROCESO CIERTA CANTIDAD DEL GAS PORTADOR PASA A TRAVES DE LA SOLUCION DISPERSION POLIMERA LOS CONSTITUYENTES TOMAN EL GAS PORTADOR EN SU PASO A TRAVES DE LA SOLUCION O DISPERSION POLIMERA SON ELIMINADOS DE GAS PORTADOR DE MANERA QUE EL CONTENIDO DE ENERGIA DEL GAS PORTADOR PERMANECE ESENCIALMENTE SIN CAMBIO. EL GAS PORTADOR ASI OBTENIDO SE REUTILIZA PARA LA ELIMINACION DE CONSTITUYENTES VOLATILES DEL MISMA SOLUCION O DISPERSION POLIMERA POR ESTRIPING.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US92368792A | 1992-08-03 | 1992-08-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2098586T3 true ES2098586T3 (es) | 1997-05-01 |
Family
ID=25449109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93107773T Expired - Lifetime ES2098586T3 (es) | 1992-08-03 | 1993-05-13 | Retirada de materias volatiles organicas de soluciones y dispersiones de polimero. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5414193A (es) |
EP (1) | EP0584458B1 (es) |
JP (1) | JPH06157639A (es) |
AU (1) | AU662233B2 (es) |
CA (1) | CA2091128C (es) |
DE (1) | DE69308679T2 (es) |
ES (1) | ES2098586T3 (es) |
FI (1) | FI933425A (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ264288A (en) * | 1993-09-30 | 1996-08-27 | Boc Group Inc | Preparation of ethylene and propylene polymers from mixtures of ethylene/ethane and propylene/propane, respectively, with either pre-polymerisation or post-polmerisation adsorption of the unsaturated component and recycling of at least part of the unreacted monomer |
CN1120180C (zh) * | 1994-06-03 | 2003-09-03 | 巴斯福股份公司 | 聚合物水分散液的制备 |
US5516818A (en) * | 1994-09-26 | 1996-05-14 | The Goodyear Tire & Rubber Company | Method for removing small amounts of high boiling point organic compound from aqueous polymerization products |
US5498693A (en) * | 1994-09-26 | 1996-03-12 | The Goodyear Tire & Rubber Company | Method of reducing the residual unsaturated monomer content of an aqueous dispersion of a saturated polymer |
DE4435422A1 (de) * | 1994-10-04 | 1996-04-18 | Basf Ag | Verfahren zur Herstellung einer wäßrigen Polymerisatdispersion |
DE19517696A1 (de) * | 1995-05-13 | 1996-11-14 | Buna Sow Leuna Olefinverb Gmbh | Verfahren zur Entfernung von Monomeren aus einem Butadien-Styrol-Copolymerisat |
US6348636B1 (en) | 1999-12-20 | 2002-02-19 | Basf Corporation | Purification of polymeric dispersions by stripping in the presence of adsorbent materials |
JP4549498B2 (ja) * | 1999-12-22 | 2010-09-22 | 日本エイアンドエル株式会社 | 紙被覆用共重合体ラテックスおよびその用途 |
US6627698B2 (en) * | 2001-02-13 | 2003-09-30 | Dow Corning Corporation | Method of making silicone emulsions having low residual volatile siloxane oligomer content |
US6649063B2 (en) * | 2001-07-12 | 2003-11-18 | Nxstage Medical, Inc. | Method for performing renal replacement therapy including producing sterile replacement fluid in a renal replacement therapy unit |
JP4273969B2 (ja) * | 2001-11-05 | 2009-06-03 | 日本ゼオン株式会社 | トナーの製造方法 |
JP4017578B2 (ja) * | 2003-09-19 | 2007-12-05 | 三洋電機株式会社 | 手ぶれ補正装置、手ぶれ補正方法および手ぶれ補正プログラムを記録した記録媒体 |
CN101595583B (zh) * | 2007-01-16 | 2012-10-24 | 日本瑞翁株式会社 | 粘合剂组合物、电极用浆料、电极和非水电解质二次电池 |
EP2075263A1 (en) * | 2007-12-17 | 2009-07-01 | Lanxess Inc. | Hydrogenation of a diene-based polymer latex |
EP2072535A1 (en) * | 2007-12-17 | 2009-06-24 | Lanxess Inc. | Hydrogenation of diene-based polymer latex |
EP2368918A1 (en) * | 2010-03-24 | 2011-09-28 | LANXESS Deutschland GmbH | Process for the production of water and solvent-free polymers |
EP2676969B1 (en) | 2012-06-22 | 2016-06-01 | University Of Waterloo | Tandem metathesis and hydrogenation of diene-based polymers in latex |
EP2676970B1 (en) | 2012-06-22 | 2015-04-08 | University Of Waterloo | Hydrogenation of diene-based polymers |
EP2676971B1 (en) | 2012-06-22 | 2015-04-08 | University Of Waterloo | Hydrogenation of a diene-based polymer latex |
WO2014198022A1 (en) | 2013-06-09 | 2014-12-18 | Lanxess Deutschland Gmbh | Ruthenium- or osmium-based complex catalysts |
JP6519466B2 (ja) * | 2015-12-31 | 2019-05-29 | 日本ポリプロ株式会社 | ポリマー粉体の乾燥方法 |
JP7282776B2 (ja) | 2017-12-18 | 2023-05-29 | アランセオ・ドイチュランド・ゲーエムベーハー | ニトリルブタジエンゴムラテックスの水素化 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD84085A (es) * | ||||
GB1095800A (en) * | 1965-03-10 | 1967-12-20 | Du Pont | Process for the recovery of monomers from polymerisation reaction mixtures |
US3930931A (en) * | 1973-03-26 | 1976-01-06 | The General Tire & Rubber Company | Apparatus and method for stripping styrene from an aqueous dispersion of styrene-butadiene polymer latex |
US4182854A (en) * | 1976-03-05 | 1980-01-08 | Daicel Ltd. | Process for removing volatile matter from styrene resin |
JPH02199103A (ja) * | 1989-01-27 | 1990-08-07 | Mitsui Toatsu Chem Inc | 重合体ラテックス中の揮発性物質を除去する方法 |
DE4118526A1 (de) * | 1990-06-15 | 1991-12-19 | Basf Ag | Verfahren zur entfernung von restmonomeren und niedermolekularen verunreinigungen aus waessrigen polymerdispersionen |
JPH0453804A (ja) * | 1990-06-21 | 1992-02-21 | Toyo Eng Corp | 重合体分散液の精製方法 |
-
1993
- 1993-03-05 CA CA002091128A patent/CA2091128C/en not_active Expired - Fee Related
- 1993-05-13 EP EP93107773A patent/EP0584458B1/en not_active Expired - Lifetime
- 1993-05-13 DE DE69308679T patent/DE69308679T2/de not_active Expired - Lifetime
- 1993-05-13 ES ES93107773T patent/ES2098586T3/es not_active Expired - Lifetime
- 1993-07-30 FI FI933425A patent/FI933425A/fi not_active Application Discontinuation
- 1993-08-02 JP JP5191196A patent/JPH06157639A/ja not_active Withdrawn
- 1993-08-02 AU AU44340/93A patent/AU662233B2/en not_active Ceased
-
1994
- 1994-02-28 US US08/203,721 patent/US5414193A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2091128C (en) | 1999-07-27 |
US5414193A (en) | 1995-05-09 |
JPH06157639A (ja) | 1994-06-07 |
CA2091128A1 (en) | 1993-09-09 |
AU4434093A (en) | 1994-02-10 |
DE69308679T2 (de) | 1997-06-19 |
EP0584458A3 (en) | 1994-08-17 |
EP0584458A2 (en) | 1994-03-02 |
EP0584458B1 (en) | 1997-03-12 |
AU662233B2 (en) | 1995-08-24 |
DE69308679D1 (de) | 1997-04-17 |
FI933425A0 (fi) | 1993-07-30 |
FI933425A (fi) | 1994-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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