JPS5450586A - Preparation of vinyl polymer - Google Patents
Preparation of vinyl polymerInfo
- Publication number
- JPS5450586A JPS5450586A JP11766877A JP11766877A JPS5450586A JP S5450586 A JPS5450586 A JP S5450586A JP 11766877 A JP11766877 A JP 11766877A JP 11766877 A JP11766877 A JP 11766877A JP S5450586 A JPS5450586 A JP S5450586A
- Authority
- JP
- Japan
- Prior art keywords
- walls
- vinyl polymer
- sulfide
- preparation
- halogen
- 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: To prepare a vinyl polymer without deposition of scale to the walls of the polymerization vessel, by applying a coating film comprising a sulfide and a halogen-containing organic compound to the walls.
CONSTITUTION: A mixture of (A) a sulfide such as sodium sulfide and (B) a halogen-containing organic compound such as 1, 3-dichloro-2-propanol, is applied to the walls of a polymerization vessel. The application is carried out e.g. by spraying a 2% aqueous solution of said mixture. Vinyl chloride monomer, etc., are charged into the vessel and (co) polymerized
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11766877A JPS5450586A (en) | 1977-09-30 | 1977-09-30 | Preparation of vinyl polymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11766877A JPS5450586A (en) | 1977-09-30 | 1977-09-30 | Preparation of vinyl polymer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5450586A true JPS5450586A (en) | 1979-04-20 |
JPS5437982B2 JPS5437982B2 (en) | 1979-11-17 |
Family
ID=14717316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11766877A Granted JPS5450586A (en) | 1977-09-30 | 1977-09-30 | Preparation of vinyl polymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5450586A (en) |
-
1977
- 1977-09-30 JP JP11766877A patent/JPS5450586A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5437982B2 (en) | 1979-11-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5418886A (en) | Production of olefin polymer | |
SE7714806L (en) | PROCEDURE FOR PREPARING BLOCK FIXED COATINGS | |
JPS5263225A (en) | Water-soluble compositions for ship bottom paints | |
JPS51112892A (en) | Process for bulk polymerization of vinyl chloride | |
JPS5450586A (en) | Preparation of vinyl polymer | |
JPS5392885A (en) | Polymerization of vinyl monomer | |
JPS5269992A (en) | Process for polymerizing vinyl chloride | |
JPS5437185A (en) | Preparation of reactive aqueous emulsion | |
JPS5213592A (en) | Polymerization of vinyl chloride | |
JPS5316788A (en) | Preparation of polymer | |
ES8107260A1 (en) | Process for preparing polymers of vinyl chloride, composition for coating polymerisation vessels, and derivatives of 1,4-(7H)-benzoxazine useful therefor. | |
JPS5423690A (en) | Suspension polymerization of vinyl chloride | |
JPS5310683A (en) | New oligomer, its preparation and emulsion polymerization using the same | |
JPS5411988A (en) | Preparation of vinyl chloride polymer | |
JPS55157602A (en) | Polymerization of vinyl monomer | |
JPS5421484A (en) | Polymerization of vinyl chloride | |
JPS5437187A (en) | Preparation of polymer emulsion | |
JPS5436389A (en) | Polymerization of vinyl chloride | |
JPS523677A (en) | Process for polymerization of alpha-olefins | |
JPS5377290A (en) | Polymerization of vinyl chloride | |
JPS53140395A (en) | Preparation of acrylic resin | |
JPS5374586A (en) | Production of chloride polymer | |
JPS51126286A (en) | Method of suspension polymerization of vinyl monomer containing vinyl chloride | |
JPS5310679A (en) | Preparation of vinyl chloride polymer | |
JPS5311926A (en) | Aqueous emulsion coating composition |