JPS57155202A - Polymerization of monomer with ethylenically double bond - Google Patents
Polymerization of monomer with ethylenically double bondInfo
- 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
Links
Landscapes
- 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
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)
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 |
-
1981
- 1981-03-23 JP JP4202181A patent/JPS6030682B2/en not_active Expired
Cited By (1)
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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