JPS57155202A - Polymerization of monomer with ethylenically double bond - Google Patents

Polymerization of monomer with ethylenically double bond

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Publication number
JPS57155202A
JPS57155202A JP4202181A JP4202181A JPS57155202A JP S57155202 A JPS57155202 A JP S57155202A JP 4202181 A JP4202181 A JP 4202181A JP 4202181 A JP4202181 A JP 4202181A JP S57155202 A JPS57155202 A JP S57155202A
Authority
JP
Japan
Prior art keywords
monomer
polymerization
double bond
polymerizer
dried
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
JP4202181A
Other languages
Japanese (ja)
Other versions
JPS6030682B2 (en
Inventor
Hajime Kitamura
Toshihide Shimizu
Ichiro Kaneko
Yasuo Furukawa
Ken Ito
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.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical 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 Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Priority to JP4202181A priority Critical patent/JPS6030682B2/en
Publication of JPS57155202A publication Critical patent/JPS57155202A/en
Publication of JPS6030682B2 publication Critical patent/JPS6030682B2/en
Expired 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: Inner walls and other parts of the polymerizer are coated with an aqueous solution of a specific pH, containing a sulfonation product of the condensation reaction product between an aromatic amine and an aromatic nitro compound as well as a monohydric alcohol and dried to prevent them from scaling and effect polymerization of monomer.
CONSTITUTION: When a monomer having an ethylenically double bond is polymerized, parts with which th monomer comes into contact such as inner walls of the polymerizer are previously coated with an aqueous solution of less than pH 7, containing (A) an alkali metal or ammonium salt of sulfonate which is obtained by sulfonation with sulfuric acid or the like of a condensation product between an aromatic amine such as aniline and an aromatic nitro compound such as nitrobenzene and (B) a 3W6C monohydric alcohol such as isobutyl alcohol and dried, then polymerization is effected.
COPYRIGHT: (C)1982,JPO&Japio
JP4202181A 1981-03-23 1981-03-23 Method for polymerizing monomers having ethylenic double bonds Expired JPS6030682B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4202181A JPS6030682B2 (en) 1981-03-23 1981-03-23 Method for polymerizing monomers having ethylenic double bonds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4202181A JPS6030682B2 (en) 1981-03-23 1981-03-23 Method for polymerizing monomers having ethylenic double bonds

Publications (2)

Publication Number Publication Date
JPS57155202A true JPS57155202A (en) 1982-09-25
JPS6030682B2 JPS6030682B2 (en) 1985-07-18

Family

ID=12624510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4202181A Expired JPS6030682B2 (en) 1981-03-23 1981-03-23 Method for polymerizing monomers having ethylenic double bonds

Country Status (1)

Country Link
JP (1) JPS6030682B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542195A (en) * 1983-09-30 1985-09-17 Shin-Etsu Chemical Co., Ltd. Method for preventing polymer scale deposition in the polymerization of an ethylenically unsaturated monomer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542195A (en) * 1983-09-30 1985-09-17 Shin-Etsu Chemical Co., Ltd. Method for preventing polymer scale deposition in the polymerization of an ethylenically unsaturated monomer

Also Published As

Publication number Publication date
JPS6030682B2 (en) 1985-07-18

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