JPS5347486A - Polymerization of vinyl chloride - Google Patents

Polymerization of vinyl chloride

Info

Publication number
JPS5347486A
JPS5347486A JP12269676A JP12269676A JPS5347486A JP S5347486 A JPS5347486 A JP S5347486A JP 12269676 A JP12269676 A JP 12269676A JP 12269676 A JP12269676 A JP 12269676A JP S5347486 A JPS5347486 A JP S5347486A
Authority
JP
Japan
Prior art keywords
vinyl chloride
polymerization
pyrogallal
hydroxyhydroquinone
reactor
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
Application number
JP12269676A
Other languages
Japanese (ja)
Inventor
Kazuya Yonezawa
Tadashi Osawa
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry Co Ltd
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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP12269676A priority Critical patent/JPS5347486A/en
Priority to ITRM1977A51372A priority patent/IT7751372A1/en
Priority to BE181660A priority patent/BE859630A/en
Publication of JPS5347486A publication Critical patent/JPS5347486A/en
Priority to US06/091,969 priority patent/US4320215A/en
Pending legal-status Critical Current

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  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE:To prevent adhering of polymer scales produced inside of the reactor by polymerizing vinyl chloride in the reaction vessel coated its inner walls with a pyrogallal derivative or hydroxyhydroquinone one.
JP12269676A 1976-10-12 1976-10-12 Polymerization of vinyl chloride Pending JPS5347486A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP12269676A JPS5347486A (en) 1976-10-12 1976-10-12 Polymerization of vinyl chloride
ITRM1977A51372A IT7751372A1 (en) 1976-10-12 1977-10-12 POLYMERIZATION PROCESS OF MONOMERS INCLUDING VINYL CHLORIDE, AND ANTI-SCALING COMPOUND FOR THIS PROCESS.
BE181660A BE859630A (en) 1976-10-12 1977-10-12 VINYL CHLORIDE POLYMERIZATION PROCESS
US06/091,969 US4320215A (en) 1976-10-12 1979-11-07 Polymerization of vinyl chloride with phenolic compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12269676A JPS5347486A (en) 1976-10-12 1976-10-12 Polymerization of vinyl chloride

Publications (1)

Publication Number Publication Date
JPS5347486A true JPS5347486A (en) 1978-04-27

Family

ID=14842340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12269676A Pending JPS5347486A (en) 1976-10-12 1976-10-12 Polymerization of vinyl chloride

Country Status (2)

Country Link
JP (1) JPS5347486A (en)
IT (1) IT7751372A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5554317A (en) * 1978-10-17 1980-04-21 Kanegafuchi Chem Ind Co Ltd Reaction product of phenolic compound with aromatic aldehyde and polymerization of vinyl chloride with it
JPS55151012A (en) * 1979-05-15 1980-11-25 Mitsui Toatsu Chem Inc Polymerization of vinyl chloride
JPS55160004A (en) * 1979-05-30 1980-12-12 Mitsui Toatsu Chem Inc Polymerization of vinyl chloride
JPS5711561B2 (en) * 1978-10-23 1982-03-05
JPS5968314A (en) * 1982-10-12 1984-04-18 Kanegafuchi Chem Ind Co Ltd Polymerization of acrylate or methacrylate ester
US4555555A (en) * 1981-05-22 1985-11-26 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for polymerizing vinyl chloride with a scale prevention compound coated on a reaction surface

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5554317A (en) * 1978-10-17 1980-04-21 Kanegafuchi Chem Ind Co Ltd Reaction product of phenolic compound with aromatic aldehyde and polymerization of vinyl chloride with it
JPS5711561B2 (en) * 1978-10-23 1982-03-05
JPS55151012A (en) * 1979-05-15 1980-11-25 Mitsui Toatsu Chem Inc Polymerization of vinyl chloride
JPS55160004A (en) * 1979-05-30 1980-12-12 Mitsui Toatsu Chem Inc Polymerization of vinyl chloride
US4555555A (en) * 1981-05-22 1985-11-26 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for polymerizing vinyl chloride with a scale prevention compound coated on a reaction surface
JPS5968314A (en) * 1982-10-12 1984-04-18 Kanegafuchi Chem Ind Co Ltd Polymerization of acrylate or methacrylate ester

Also Published As

Publication number Publication date
IT7751372A1 (en) 1979-04-12

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