BE872053A - Procede ameliore pour le sechage de polymeres - Google Patents
Procede ameliore pour le sechage de polymeresInfo
- Publication number
- BE872053A BE872053A BE191758A BE191758A BE872053A BE 872053 A BE872053 A BE 872053A BE 191758 A BE191758 A BE 191758A BE 191758 A BE191758 A BE 191758A BE 872053 A BE872053 A BE 872053A
- Authority
- BE
- Belgium
- Prior art keywords
- improved process
- drying polymers
- polymers
- drying
- improved
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/16—Evaporating by spraying
- B01D1/18—Evaporating by spraying to obtain dry solids
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Drying Of Solid Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85655077A | 1977-12-01 | 1977-12-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE872053A true BE872053A (fr) | 1979-05-16 |
Family
ID=25323917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE191758A BE872053A (fr) | 1977-12-01 | 1978-11-16 | Procede ameliore pour le sechage de polymeres |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0002271B1 (fr) |
JP (1) | JPS5919563B2 (fr) |
AR (1) | AR219355A1 (fr) |
AU (1) | AU515149B2 (fr) |
BE (1) | BE872053A (fr) |
CA (1) | CA1111183A (fr) |
DE (1) | DE2862481D1 (fr) |
ES (1) | ES475355A1 (fr) |
MX (1) | MX152271A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL62554A (en) * | 1980-04-14 | 1985-03-31 | Wedco | Heat treating of polymer material in finely divided form |
JPS5949204A (ja) * | 1982-09-14 | 1984-03-21 | Sumitomo Chem Co Ltd | 重合体溶液より重合体を分離処理する方法 |
US5232550A (en) * | 1987-04-27 | 1993-08-03 | Ohkawara Kakohki Co., Ltd. | Vacuum drying method |
JPH02106243U (fr) * | 1989-02-08 | 1990-08-23 | ||
JP6752053B2 (ja) * | 2016-05-24 | 2020-09-09 | 旭化成株式会社 | 共役ジエン重合体の製造方法及びゴムベールの製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3251428A (en) * | 1966-05-17 | Recovery op polyolepins from solution in a fluidized dryer | ||
US3326781A (en) * | 1963-07-15 | 1967-06-20 | Phillips Petroleum Co | Recovery of organic polar compounds from polymerization processes |
US3279087A (en) * | 1963-11-08 | 1966-10-18 | Phillips Petroleum Co | Solid polymer and liquid diluent separator apparatus and method |
US3450183A (en) * | 1964-10-02 | 1969-06-17 | Phillips Petroleum Co | Polymer recovery apparatus |
US3457248A (en) * | 1964-12-03 | 1969-07-22 | Phillips Petroleum Co | Polyolefin recovery from solution by flashing and chopping |
US3920624A (en) * | 1974-01-14 | 1975-11-18 | Du Pont | Process for stripping residual solvent from polymer pellets and apparatus |
FR2277838A1 (fr) * | 1974-07-11 | 1976-02-06 | Solvay | Granules de sels d'acides poly-a-hydroxyacryliques et leur procede de fabrication |
US3905102A (en) * | 1974-08-26 | 1975-09-16 | Charles F Morris | Sheet metal cutter |
-
1978
- 1978-10-24 CA CA314,013A patent/CA1111183A/fr not_active Expired
- 1978-10-25 AU AU41039/78A patent/AU515149B2/en not_active Expired
- 1978-11-16 BE BE191758A patent/BE872053A/fr not_active IP Right Cessation
- 1978-11-21 AR AR27451778A patent/AR219355A1/es active
- 1978-11-22 JP JP53144933A patent/JPS5919563B2/ja not_active Expired
- 1978-11-22 MX MX17570678A patent/MX152271A/es unknown
- 1978-11-24 ES ES475355A patent/ES475355A1/es not_active Expired
- 1978-12-01 EP EP78101511A patent/EP0002271B1/fr not_active Expired
- 1978-12-01 DE DE7878101511T patent/DE2862481D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2862481D1 (en) | 1986-08-21 |
EP0002271A1 (fr) | 1979-06-13 |
CA1111183A (fr) | 1981-10-20 |
MX152271A (es) | 1985-06-19 |
AU515149B2 (en) | 1981-03-19 |
AR219355A1 (es) | 1980-08-15 |
JPS5482764A (en) | 1979-07-02 |
ES475355A1 (es) | 1980-02-01 |
EP0002271B1 (fr) | 1986-07-16 |
JPS5919563B2 (ja) | 1984-05-07 |
AU4103978A (en) | 1980-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: S.A. FINA RESEARCH Effective date: 19981116 |