GB1124578A - Process for separating a polymer from a solution thereof - Google Patents
Process for separating a polymer from a solution thereofInfo
- Publication number
- GB1124578A GB1124578A GB400366A GB400366A GB1124578A GB 1124578 A GB1124578 A GB 1124578A GB 400366 A GB400366 A GB 400366A GB 400366 A GB400366 A GB 400366A GB 1124578 A GB1124578 A GB 1124578A
- Authority
- GB
- United Kingdom
- Prior art keywords
- separating
- polymer
- solution
- solvent
- conduits
- 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
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
- C08F6/06—Treatment of polymer solutions
- C08F6/12—Separation of polymers from solutions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C2/00—Treatment of rubber solutions
- C08C2/06—Wining of rubber from solutions
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
A nozzle suitable for use in separating a polymer from a solution thereof comprises a pair of coaxial conduits having concentric outlets, the common wall of the conduits being formed of a heat-insulating material. Suitable insulating materials are asbestos, porcelain, or a thermoplastic or thermosetting resin. Polytetrafluoroethylene is stated to be particularly suitable. Steam which is passed through the outer conduit, evaporates the solvent in the liquid stream from the inner conduit, said solvent being subsequently recovered.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6501249A NL6501249A (en) | 1965-02-01 | 1965-02-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1124578A true GB1124578A (en) | 1968-08-21 |
Family
ID=19792243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB400366A Expired GB1124578A (en) | 1965-02-01 | 1966-01-28 | Process for separating a polymer from a solution thereof |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE675752A (en) |
DE (1) | DE1569442A1 (en) |
GB (1) | GB1124578A (en) |
NL (1) | NL6501249A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2321515A1 (en) * | 1975-08-06 | 1977-03-18 | Exxon Research Engineering Co | PROCESS FOR PRODUCING A FINE POWDER FROM A SYNTHETIC ORGANIC POLYMERIC RESIN |
US4025593A (en) * | 1971-08-06 | 1977-05-24 | Solvay & Cie | Fabrication of discontinuous fibrils |
US4167548A (en) * | 1973-11-08 | 1979-09-11 | Societa' Italiana Resine S.I.R. S.P.A. | Process for the manufacture of a microfibrous pulp suitable for making synthetic paper |
US5012975A (en) * | 1990-02-21 | 1991-05-07 | Pfizer Inc. | Apparatus and method for mixing and spraying a slurry |
US5056715A (en) * | 1990-02-21 | 1991-10-15 | Pfizer Inc. | Apparatus for mixing and spraying a slurry |
GB2243307A (en) * | 1990-04-27 | 1991-10-30 | Yamato Scient Co Ltd | Organic solvent spray dryer device |
US9724302B2 (en) | 2010-04-09 | 2017-08-08 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
EP3239187A4 (en) * | 2014-12-25 | 2018-08-22 | Kuraray Co., Ltd. | Process for producing aromatic vinyl/conjugated diene copolymer and product of hydrogenation thereof |
-
1965
- 1965-02-01 NL NL6501249A patent/NL6501249A/xx unknown
-
1966
- 1966-01-28 BE BE675752D patent/BE675752A/xx not_active Expired
- 1966-01-28 DE DE19661569442 patent/DE1569442A1/en active Pending
- 1966-01-28 GB GB400366A patent/GB1124578A/en not_active Expired
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4025593A (en) * | 1971-08-06 | 1977-05-24 | Solvay & Cie | Fabrication of discontinuous fibrils |
US4167548A (en) * | 1973-11-08 | 1979-09-11 | Societa' Italiana Resine S.I.R. S.P.A. | Process for the manufacture of a microfibrous pulp suitable for making synthetic paper |
FR2321515A1 (en) * | 1975-08-06 | 1977-03-18 | Exxon Research Engineering Co | PROCESS FOR PRODUCING A FINE POWDER FROM A SYNTHETIC ORGANIC POLYMERIC RESIN |
US5012975A (en) * | 1990-02-21 | 1991-05-07 | Pfizer Inc. | Apparatus and method for mixing and spraying a slurry |
US5056715A (en) * | 1990-02-21 | 1991-10-15 | Pfizer Inc. | Apparatus for mixing and spraying a slurry |
GB2243307A (en) * | 1990-04-27 | 1991-10-30 | Yamato Scient Co Ltd | Organic solvent spray dryer device |
US5092959A (en) * | 1990-04-27 | 1992-03-03 | Yamato Scientific Co., Ltd. | Organic solvent spray dryer device |
GB2243307B (en) * | 1990-04-27 | 1994-02-02 | Yamato Scient Co Ltd | Organic solvent spray dryer device |
US9724302B2 (en) | 2010-04-09 | 2017-08-08 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
US9730892B2 (en) | 2010-04-09 | 2017-08-15 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
US9737482B2 (en) | 2010-04-09 | 2017-08-22 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
US9737483B2 (en) | 2010-04-09 | 2017-08-22 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
US9757336B2 (en) | 2010-04-09 | 2017-09-12 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
US9808424B2 (en) | 2010-04-09 | 2017-11-07 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
US10045941B2 (en) | 2010-04-09 | 2018-08-14 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
US10398648B2 (en) | 2010-04-09 | 2019-09-03 | Pacira Pharmaceuticals, Inc. | Method for formulating large diameter synthetic membrane vesicles |
EP3239187A4 (en) * | 2014-12-25 | 2018-08-22 | Kuraray Co., Ltd. | Process for producing aromatic vinyl/conjugated diene copolymer and product of hydrogenation thereof |
Also Published As
Publication number | Publication date |
---|---|
NL6501249A (en) | 1966-08-02 |
DE1569442A1 (en) | 1969-07-31 |
BE675752A (en) | 1966-07-28 |
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