JPS56104917A - Production of vinyl chloride polymer - Google Patents
Production of vinyl chloride polymerInfo
- Publication number
- JPS56104917A JPS56104917A JP848980A JP848980A JPS56104917A JP S56104917 A JPS56104917 A JP S56104917A JP 848980 A JP848980 A JP 848980A JP 848980 A JP848980 A JP 848980A JP S56104917 A JPS56104917 A JP S56104917A
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- chloride polymer
- polymer
- production
- monomer
- 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.)
- Pending
Links
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: To obtain a vinyl chloride polymer which has excellent thermal stabiltiy and contains a less amount of the residual monomer, by a method wherein vinyl chloride monomer is polymerized in the presence of an α-olefin hydrocarbon by a suspension polymn. method.
CONSTITUTION: 100pts.wt. vinyl chloride monomer is polymerized in the pressure of 0.1W0.5pts.wt. 5W10C α-olefin hydrocarbon having unsaturated double bond at α-position (e.g. 1-hexene, 1-dodecene or 1-octene) by a conventional suspension polymn. method to obtain the desired vinyl chloride polymer.
EFFECT: There can be obtd. a vinyl chloride polymer having a residual monomer content of 1W5ppm even when the polymer is dried by a conventional drying technique.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP848980A JPS56104917A (en) | 1980-01-28 | 1980-01-28 | Production of vinyl chloride polymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP848980A JPS56104917A (en) | 1980-01-28 | 1980-01-28 | Production of vinyl chloride polymer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56104917A true JPS56104917A (en) | 1981-08-21 |
Family
ID=11694521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP848980A Pending JPS56104917A (en) | 1980-01-28 | 1980-01-28 | Production of vinyl chloride polymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56104917A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01146913A (en) * | 1987-12-03 | 1989-06-08 | Kanegafuchi Chem Ind Co Ltd | Vinyl chloride copolymer |
-
1980
- 1980-01-28 JP JP848980A patent/JPS56104917A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01146913A (en) * | 1987-12-03 | 1989-06-08 | Kanegafuchi Chem Ind Co Ltd | Vinyl chloride copolymer |
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