JPS5763305A - Production of high-molecular water-soluble polymer - Google Patents
Production of high-molecular water-soluble polymerInfo
- Publication number
- JPS5763305A JPS5763305A JP13850680A JP13850680A JPS5763305A JP S5763305 A JPS5763305 A JP S5763305A JP 13850680 A JP13850680 A JP 13850680A JP 13850680 A JP13850680 A JP 13850680A JP S5763305 A JPS5763305 A JP S5763305A
- Authority
- JP
- Japan
- Prior art keywords
- cooling plates
- plates
- aqueous solution
- upright
- polymerization
- 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
Links
Landscapes
- Polymerisation Methods In General (AREA)
Abstract
PURPOSE: Aqueous solution polymerization is conducted using a facility having airtight flat spaces that is formed with upright type cooling plates with coolant paths built in as the polymerization chamber to produce the titled polymer suitably used as a high polymer flocculant, paper-strengthening agent or thickner with industrial advantage.
CONSTITUTION: Upright type cooling plates 1-A that is made of a metal of high hea conductivity such as stainless steel as the base material and has coolant paths 1 built in and frame plates 1-B are alternately piled through packings 5 to form plural combinations of plates 1C, or a pluraity of upright cooling plates 2-A integrated with frame plate are made into the combined plate 2-C to provide upright flat air-tight spaces between cooling plates as the polymerization chambers 3. As flexible tube 2 is used to circulate the coolant, an aqueous solution of water-soluble monomer or their mixture such as acrylamide, acrylic acid, its salt or styerenesulfonic acid or its salt is introduced through inlet 9 into only the end cooling plates or through other inlets 8 into the inner side cooling plates to effect the aqueous solution polymerization.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13850680A JPS5763305A (en) | 1980-10-02 | 1980-10-02 | Production of high-molecular water-soluble polymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13850680A JPS5763305A (en) | 1980-10-02 | 1980-10-02 | Production of high-molecular water-soluble polymer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5763305A true JPS5763305A (en) | 1982-04-16 |
Family
ID=15223718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13850680A Pending JPS5763305A (en) | 1980-10-02 | 1980-10-02 | Production of high-molecular water-soluble polymer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5763305A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0296331A2 (en) * | 1987-06-26 | 1988-12-28 | Cytec Technology Corp. | High solids process for the production of water soluble polymers by exothermic polymerization |
| JPH0416597U (en) * | 1990-05-31 | 1992-02-12 | ||
| JP2005306906A (en) * | 2004-04-16 | 2005-11-04 | Dai Ichi Kogyo Seiyaku Co Ltd | Method for producing vinylpyrrolidone polymer |
-
1980
- 1980-10-02 JP JP13850680A patent/JPS5763305A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0296331A2 (en) * | 1987-06-26 | 1988-12-28 | Cytec Technology Corp. | High solids process for the production of water soluble polymers by exothermic polymerization |
| JPH0416597U (en) * | 1990-05-31 | 1992-02-12 | ||
| JP2005306906A (en) * | 2004-04-16 | 2005-11-04 | Dai Ichi Kogyo Seiyaku Co Ltd | Method for producing vinylpyrrolidone polymer |
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