JPS52147689A - Continuous removal of unreacted vinyl chloride monometer - Google Patents
Continuous removal of unreacted vinyl chloride monometerInfo
- Publication number
- JPS52147689A JPS52147689A JP6353876A JP6353876A JPS52147689A JP S52147689 A JPS52147689 A JP S52147689A JP 6353876 A JP6353876 A JP 6353876A JP 6353876 A JP6353876 A JP 6353876A JP S52147689 A JPS52147689 A JP S52147689A
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- monometer
- unreacted vinyl
- continuous removal
- unreacted
- 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)
Abstract
PURPOSE: To reduce unreacted vinyl chloride monomer to the level of 100 ppm on resin basis by causing a suspension or emulsion of polyvinyl chloride to contact with an inert gas countercurrently.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6353876A JPS52147689A (en) | 1976-06-02 | 1976-06-02 | Continuous removal of unreacted vinyl chloride monometer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6353876A JPS52147689A (en) | 1976-06-02 | 1976-06-02 | Continuous removal of unreacted vinyl chloride monometer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52147689A true JPS52147689A (en) | 1977-12-08 |
JPS5544082B2 JPS5544082B2 (en) | 1980-11-10 |
Family
ID=13232082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6353876A Granted JPS52147689A (en) | 1976-06-02 | 1976-06-02 | Continuous removal of unreacted vinyl chloride monometer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52147689A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6088013A (en) * | 1983-10-21 | 1985-05-17 | Mitsui Toatsu Chem Inc | Stripping tower for vinyl chloride monomer |
US10029230B1 (en) | 2017-01-24 | 2018-07-24 | Chevron Phillips Chemical Company Lp | Flow in a slurry loop reactor |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58120835U (en) * | 1982-02-09 | 1983-08-17 | ヤンマーディーゼル株式会社 | Governor device of internal combustion engine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3926927A (en) * | 1974-11-25 | 1975-12-16 | Monsanto Co | Stripping monomers from a slurry of copolymerized acrylonitrile |
JPS5128890A (en) * | 1974-09-04 | 1976-03-11 | Mitsui Toatsu Chemicals | MIHANNOENKABINIRUMONOMAA NO JOKYOHOHO |
JPS5137175A (en) * | 1974-07-25 | 1976-03-29 | Hoechst Ag | |
JPS52991A (en) * | 1975-06-19 | 1977-01-06 | Continental Oil Co | Method of removing vinyl halide from slurry containing polyvinyl halide |
JPS52119695A (en) * | 1976-04-02 | 1977-10-07 | Shin Etsu Chem Co Ltd | Elimination of unreacted monomers from aqueous dispersions of polymers |
-
1976
- 1976-06-02 JP JP6353876A patent/JPS52147689A/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5137175A (en) * | 1974-07-25 | 1976-03-29 | Hoechst Ag | |
JPS5128890A (en) * | 1974-09-04 | 1976-03-11 | Mitsui Toatsu Chemicals | MIHANNOENKABINIRUMONOMAA NO JOKYOHOHO |
US3926927A (en) * | 1974-11-25 | 1975-12-16 | Monsanto Co | Stripping monomers from a slurry of copolymerized acrylonitrile |
JPS52991A (en) * | 1975-06-19 | 1977-01-06 | Continental Oil Co | Method of removing vinyl halide from slurry containing polyvinyl halide |
JPS52119695A (en) * | 1976-04-02 | 1977-10-07 | Shin Etsu Chem Co Ltd | Elimination of unreacted monomers from aqueous dispersions of polymers |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6088013A (en) * | 1983-10-21 | 1985-05-17 | Mitsui Toatsu Chem Inc | Stripping tower for vinyl chloride monomer |
JPH0460124B2 (en) * | 1983-10-21 | 1992-09-25 | Mitsui Toatsu Chemicals | |
US10029230B1 (en) | 2017-01-24 | 2018-07-24 | Chevron Phillips Chemical Company Lp | Flow in a slurry loop reactor |
Also Published As
Publication number | Publication date |
---|---|
JPS5544082B2 (en) | 1980-11-10 |
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