GB9112792D0 - Method for extracting impurities from a polymer dispersion - Google Patents
Method for extracting impurities from a polymer dispersionInfo
- Publication number
- GB9112792D0 GB9112792D0 GB919112792A GB9112792A GB9112792D0 GB 9112792 D0 GB9112792 D0 GB 9112792D0 GB 919112792 A GB919112792 A GB 919112792A GB 9112792 A GB9112792 A GB 9112792A GB 9112792 D0 GB9112792 D0 GB 9112792D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- polymer dispersion
- extracting impurities
- impurities
- extracting
- dispersion
- 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.)
- Granted
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
-
- 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
-
- 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
- C08F6/14—Treatment of polymer emulsions
- C08F6/16—Purification
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2161327A JPH0453804A (en) | 1990-06-21 | 1990-06-21 | Method for purifying polymer dispersion |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9112792D0 true GB9112792D0 (en) | 1991-07-31 |
GB2245273A GB2245273A (en) | 1992-01-02 |
GB2245273B GB2245273B (en) | 1994-07-06 |
Family
ID=15732983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9112792A Expired - Fee Related GB2245273B (en) | 1990-06-21 | 1991-06-13 | Method for extracting impurities from a polymer dispersion |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPH0453804A (en) |
KR (1) | KR0163354B1 (en) |
DE (1) | DE4120437A1 (en) |
GB (1) | GB2245273B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2091128C (en) * | 1992-03-08 | 1999-07-27 | Michael A. Taylor | Removal of organic volatiles from polymer solutions and dispersions |
US5917011A (en) * | 1996-11-07 | 1999-06-29 | The Penn State Research Foundation University Park | Short-cycle removal of impurities from polymers |
KR100394547B1 (en) * | 2000-12-19 | 2003-08-14 | 동일고무벨트주식회사 | The method of improving properties of epdm rubber |
KR20030068867A (en) * | 2002-02-18 | 2003-08-25 | 주식회사 엘지화학 | Separation method of polymer using supercritical fluid |
JP5232397B2 (en) * | 2007-03-29 | 2013-07-10 | 積水化成品工業株式会社 | Method for producing modified polystyrene resin particles, expandable modified polystyrene resin particles, modified polystyrene resin foam particles, modified polystyrene resin foam molding |
JP5252414B2 (en) * | 2007-10-16 | 2013-07-31 | 国立大学法人 宮崎大学 | Method for producing PVC granular material |
EP2915821A1 (en) * | 2014-03-04 | 2015-09-09 | Synthomer Ltd. | Method of treating a poly(vinyl chloride) composition with dense phase carbon dioxide |
US11866541B2 (en) * | 2020-02-26 | 2024-01-09 | Kraton Corporation | Purified polymer and methods for making |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3683511A (en) * | 1970-09-04 | 1972-08-15 | Firestone Tire & Rubber Co | Method of removing volatiles from an elastomer |
JPS52107087A (en) * | 1976-03-05 | 1977-09-08 | Daicel Chem Ind Ltd | Removal of volatile substance of styrene polymer |
JPS5930164B2 (en) * | 1976-04-02 | 1984-07-25 | 信越化学工業株式会社 | Method for removing unreacted monomers from aqueous dispersions of polymers |
DE3323940A1 (en) * | 1983-07-02 | 1985-01-10 | Hoechst Ag, 6230 Frankfurt | Process for the purification of polymers |
NL8303942A (en) * | 1983-11-17 | 1985-06-17 | Stamicarbon | PROCESS FOR THE PURIFICATION OF A RUBBER. |
CA1252598A (en) * | 1983-12-23 | 1989-04-11 | Terry L. Guckes | Phase separation processes |
US4623712A (en) * | 1984-06-25 | 1986-11-18 | Exxon Research & Engineering Co. | Method for high temperature phase separation of solutions containing polymers |
JPH02169603A (en) * | 1988-12-23 | 1990-06-29 | Toyo Eng Corp | Purification of polymer dispersion |
CA2035604A1 (en) * | 1990-02-16 | 1991-08-17 | Robert W. Coyle | Purification of latex |
-
1990
- 1990-06-21 JP JP2161327A patent/JPH0453804A/en active Pending
-
1991
- 1991-06-13 GB GB9112792A patent/GB2245273B/en not_active Expired - Fee Related
- 1991-06-20 DE DE4120437A patent/DE4120437A1/en not_active Withdrawn
- 1991-06-21 KR KR1019910010350A patent/KR0163354B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0163354B1 (en) | 1999-01-15 |
GB2245273A (en) | 1992-01-02 |
GB2245273B (en) | 1994-07-06 |
DE4120437A1 (en) | 1992-01-09 |
KR920000800A (en) | 1992-01-29 |
JPH0453804A (en) | 1992-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20060613 |