JPS5712012A - Continuous production of cyclopentadiene polymer - Google Patents
Continuous production of cyclopentadiene polymerInfo
- Publication number
- JPS5712012A JPS5712012A JP8748680A JP8748680A JPS5712012A JP S5712012 A JPS5712012 A JP S5712012A JP 8748680 A JP8748680 A JP 8748680A JP 8748680 A JP8748680 A JP 8748680A JP S5712012 A JPS5712012 A JP S5712012A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- heat
- polymn
- polymerizer
- stage
- 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
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Abstract
PURPOSE: To produce a cyclopentadiene polymer at good thermal efficiency, by combining temperature-controlling means in a polymn. stage and in a separation stage.
CONSTITUTION: A cyclopentadine monomer (which may be used together with comonomer, an inert solvent, etc.) is introduced through a pipe 1, a controlling tank 2 and a pipe 3 into a polymerizer 4 where the monomer is polymerized (a polymn. stage). The resulting polymer solution is fed through a pipe 5 to a flash tank 6, and easily volatile components are distilled off through a pipe 7 (a first separation stage). Then a mixture of a polymer component and difficulty volatile component is fed through a pipe 10 to a thin-film evaporator 11. The difficulty volatile components are distilled off through a pipe 12, and the polymer component is recovered through a pipe 15 (a second separation stage). Heat transfer medium, which is supplied through a pipe 21 to the polymerizer 4, is heated by the heat of polymn. reaction, is supplied through pipes 22, 23 to the thin-film evaporator 11 and used as a heat source thereof. Then the cooled heat transfer medium is recycled through pipes 26, 27 and 21 to the polymerizer 4. The heat balance can be adjusted by using heat exchangers 25, 28 provided in the passage of the heat transfer medium.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8748680A JPS5712012A (en) | 1980-06-27 | 1980-06-27 | Continuous production of cyclopentadiene polymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8748680A JPS5712012A (en) | 1980-06-27 | 1980-06-27 | Continuous production of cyclopentadiene polymer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5712012A true JPS5712012A (en) | 1982-01-21 |
| JPS6219761B2 JPS6219761B2 (en) | 1987-05-01 |
Family
ID=13916271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8748680A Granted JPS5712012A (en) | 1980-06-27 | 1980-06-27 | Continuous production of cyclopentadiene polymer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5712012A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0322947U (en) * | 1989-07-11 | 1991-03-11 | ||
| US5171793A (en) * | 1990-02-22 | 1992-12-15 | Exxon Chemical Patents Inc. | Hydrogenated resins, adhesive formulations and process for production of resins |
| JPH0525678U (en) * | 1991-09-12 | 1993-04-02 | 矢崎総業株式会社 | Assembled shielded connector |
| EP3246341A4 (en) * | 2015-01-16 | 2018-08-01 | C&Cpel Co., Ltd. | Apparatus for separating solvent from metallocene catalyst-based solution polymerization step of polyolefin series, and method therefor |
-
1980
- 1980-06-27 JP JP8748680A patent/JPS5712012A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0322947U (en) * | 1989-07-11 | 1991-03-11 | ||
| US5171793A (en) * | 1990-02-22 | 1992-12-15 | Exxon Chemical Patents Inc. | Hydrogenated resins, adhesive formulations and process for production of resins |
| JPH0525678U (en) * | 1991-09-12 | 1993-04-02 | 矢崎総業株式会社 | Assembled shielded connector |
| EP3246341A4 (en) * | 2015-01-16 | 2018-08-01 | C&Cpel Co., Ltd. | Apparatus for separating solvent from metallocene catalyst-based solution polymerization step of polyolefin series, and method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6219761B2 (en) | 1987-05-01 |
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