JPS53114891A - Suspension polymerization of vinyl chloride - Google Patents

Suspension polymerization of vinyl chloride

Info

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
Application number
JP1865177A
Other languages
Japanese (ja)
Other versions
JPS5717003B2 (en
Inventor
Hiroshi Okada
Hiromichi Sugino
Haruo Muto
Seiichi Masuko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP1865177A priority Critical patent/JPS53114891A/en
Publication of JPS53114891A publication Critical patent/JPS53114891A/en
Publication of JPS5717003B2 publication Critical patent/JPS5717003B2/ja
Granted legal-status Critical Current

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
JP1865177A 1977-02-24 1977-02-24 Suspension polymerization of vinyl chloride Granted JPS53114891A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS492189A (en) * 1972-04-19 1974-01-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS492189A (en) * 1972-04-19 1974-01-10

Cited By (17)

* Cited by examiner, † Cited by third party
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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