JPS53114891A - Suspension polymerization of vinyl chloride - Google Patents
Suspension polymerization of vinyl chlorideInfo
- Publication number
- JPS53114891A JPS53114891A JP1865177A JP1865177A JPS53114891A JP S53114891 A JPS53114891 A JP S53114891A JP 1865177 A JP1865177 A JP 1865177A JP 1865177 A JP1865177 A JP 1865177A JP S53114891 A JPS53114891 A JP S53114891A
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- suspension polymerization
- polymerizer
- fish
- carrying
- 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
Abstract
PURPOSE: To prevent foam formation of a vinyl chloride suspension polymerization system leading to fish-eye development of the polymer obtained, by carrying out an aqueous suspension polymerization of vinyl chloride in the presence of specific suspending agent and foaming inhibitor using a polymerizer with a back-flow condenser.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1865177A JPS53114891A (en) | 1977-02-24 | 1977-02-24 | Suspension polymerization of vinyl chloride |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1865177A JPS53114891A (en) | 1977-02-24 | 1977-02-24 | Suspension polymerization of vinyl chloride |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53114891A true JPS53114891A (en) | 1978-10-06 |
JPS5717003B2 JPS5717003B2 (en) | 1982-04-08 |
Family
ID=11977511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1865177A Granted JPS53114891A (en) | 1977-02-24 | 1977-02-24 | Suspension polymerization of vinyl chloride |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53114891A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5716006A (en) * | 1980-07-03 | 1982-01-27 | Mitsui Toatsu Chem Inc | Suspension polymerization of vinyl chloride |
JPH0255707A (en) * | 1988-08-19 | 1990-02-26 | Kanegafuchi Chem Ind Co Ltd | Manufacture of vinyl chloride resin |
JPH02173106A (en) * | 1988-12-27 | 1990-07-04 | Shin Etsu Chem Co Ltd | Production of vinyl chloride polymer |
JPH02292310A (en) * | 1989-05-02 | 1990-12-03 | Shin Etsu Chem Co Ltd | Production of vinyl chloride polymer |
EP1445265A1 (en) * | 2003-02-06 | 2004-08-11 | Shin-Etsu Chemical Co., Ltd. | Process for producing vinyl chloride-based polymer |
JP2005298750A (en) * | 2004-04-15 | 2005-10-27 | Nippon Synthetic Chem Ind Co Ltd:The | Dispersant for suspension polymerization |
KR101452023B1 (en) * | 2010-12-20 | 2014-10-23 | 주식회사 엘지화학 | A method for preparing paste PVC resin having low heat kick during polymerization process |
WO2020255776A1 (en) * | 2019-06-19 | 2020-12-24 | 信越化学工業株式会社 | Method for producing vinyl chloride polymer |
WO2020255777A1 (en) * | 2019-06-19 | 2020-12-24 | 信越化学工業株式会社 | Method for producing vinyl chloride polymer |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS492189A (en) * | 1972-04-19 | 1974-01-10 |
-
1977
- 1977-02-24 JP JP1865177A patent/JPS53114891A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS492189A (en) * | 1972-04-19 | 1974-01-10 |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5716006A (en) * | 1980-07-03 | 1982-01-27 | Mitsui Toatsu Chem Inc | Suspension polymerization of vinyl chloride |
JPS621605B2 (en) * | 1980-07-03 | 1987-01-14 | Mitsui Toatsu Chemicals | |
JPH0255707A (en) * | 1988-08-19 | 1990-02-26 | Kanegafuchi Chem Ind Co Ltd | Manufacture of vinyl chloride resin |
JPH066607B2 (en) * | 1988-08-19 | 1994-01-26 | 鐘淵化学工業株式会社 | Method for producing vinyl chloride resin |
JPH02173106A (en) * | 1988-12-27 | 1990-07-04 | Shin Etsu Chem Co Ltd | Production of vinyl chloride polymer |
JPH068329B2 (en) * | 1988-12-27 | 1994-02-02 | 信越化学工業株式会社 | Method for producing vinyl chloride polymer |
JPH02292310A (en) * | 1989-05-02 | 1990-12-03 | Shin Etsu Chem Co Ltd | Production of vinyl chloride polymer |
EP1445265A1 (en) * | 2003-02-06 | 2004-08-11 | Shin-Etsu Chemical Co., Ltd. | Process for producing vinyl chloride-based polymer |
JP2005298750A (en) * | 2004-04-15 | 2005-10-27 | Nippon Synthetic Chem Ind Co Ltd:The | Dispersant for suspension polymerization |
JP4632151B2 (en) * | 2004-04-15 | 2011-02-16 | 日本合成化学工業株式会社 | Dispersant for suspension polymerization |
KR101452023B1 (en) * | 2010-12-20 | 2014-10-23 | 주식회사 엘지화학 | A method for preparing paste PVC resin having low heat kick during polymerization process |
WO2020255776A1 (en) * | 2019-06-19 | 2020-12-24 | 信越化学工業株式会社 | Method for producing vinyl chloride polymer |
WO2020255777A1 (en) * | 2019-06-19 | 2020-12-24 | 信越化学工業株式会社 | Method for producing vinyl chloride polymer |
CN114008085A (en) * | 2019-06-19 | 2022-02-01 | 信越化学工业株式会社 | Process for producing vinyl chloride polymer |
JP2022133481A (en) * | 2019-06-19 | 2022-09-14 | 信越化学工業株式会社 | Method for producing vinyl chloride polymer |
JP2022133482A (en) * | 2019-06-19 | 2022-09-14 | 信越化学工業株式会社 | Method for producing vinyl chloride polymer |
CN114008085B (en) * | 2019-06-19 | 2023-12-22 | 信越化学工业株式会社 | Process for producing vinyl chloride polymer |
Also Published As
Publication number | Publication date |
---|---|
JPS5717003B2 (en) | 1982-04-08 |
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