JPS54127488A - Production of vinyl polymer using redox catalyst - Google Patents
Production of vinyl polymer using redox catalystInfo
- Publication number
- JPS54127488A JPS54127488A JP3412878A JP3412878A JPS54127488A JP S54127488 A JPS54127488 A JP S54127488A JP 3412878 A JP3412878 A JP 3412878A JP 3412878 A JP3412878 A JP 3412878A JP S54127488 A JPS54127488 A JP S54127488A
- Authority
- JP
- Japan
- Prior art keywords
- section
- redox catalyst
- pipe
- reducing agent
- oxidizing agent
- 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
Abstract
PURPOSE: The pipe for feeding vinyl monomers are divided into two parts with separators and the oxidizing agent in a redox catalyst is supplied from the one section and the reducing agent is from the other section, thus preventing the clogging of the pipe and facilitating the formation of vinyl polymers.
CONSTITUTION: A mixing device that consists of a pipe having a plurality of separators, thus dividing flow path into 2 sections, is used and vinyl monomers are made to flow continuously in it. The oxidizing agent in a redox catalyst is continuously fed to the one section that is formed by dividing with the first separator in respect with the flow direction in the mixer and the reducing agent is fed to the other section. The oxidizing agent in the redoxy catalyst is, e.g., hydrogen peroxide, potassium persulfate, benzoyl peroxide, and the reducing agent is, e.g., sodium bisulfite, ferrous chloride, triethylamine.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3412878A JPS608001B2 (en) | 1978-03-27 | 1978-03-27 | Method for producing vinyl polymer using redox catalyst |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3412878A JPS608001B2 (en) | 1978-03-27 | 1978-03-27 | Method for producing vinyl polymer using redox catalyst |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54127488A true JPS54127488A (en) | 1979-10-03 |
JPS608001B2 JPS608001B2 (en) | 1985-02-28 |
Family
ID=12405588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3412878A Expired JPS608001B2 (en) | 1978-03-27 | 1978-03-27 | Method for producing vinyl polymer using redox catalyst |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS608001B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1418000B1 (en) * | 2002-11-07 | 2019-06-12 | Nippon Shokubai Co., Ltd. | Process and use of an apparatus for production of water-absorbent resin |
-
1978
- 1978-03-27 JP JP3412878A patent/JPS608001B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1418000B1 (en) * | 2002-11-07 | 2019-06-12 | Nippon Shokubai Co., Ltd. | Process and use of an apparatus for production of water-absorbent resin |
Also Published As
Publication number | Publication date |
---|---|
JPS608001B2 (en) | 1985-02-28 |
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