JPS55106208A - Preparation of water-soluble acrylamide polymer - Google Patents
Preparation of water-soluble acrylamide polymerInfo
- Publication number
- JPS55106208A JPS55106208A JP1197979A JP1197979A JPS55106208A JP S55106208 A JPS55106208 A JP S55106208A JP 1197979 A JP1197979 A JP 1197979A JP 1197979 A JP1197979 A JP 1197979A JP S55106208 A JPS55106208 A JP S55106208A
- Authority
- JP
- Japan
- Prior art keywords
- acrylamide
- water
- salt
- ethanolamine
- rad
- 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
Abstract
PURPOSE: To prepare the title high polymer without forming crosslinking from an aqueous solution which contains acrylamide or mixture of acrylamide and a water- soluble vinyl compound in the presence of ethanolamine by radiation polymerization.
CONSTITUTION: Porymerization reaction is carried out by adding 0.5W5.0wt% of ethanolamine having the formula (where R1, R2 are H, 1W4C lower alkyl, hydroxyethyl) into an aqueous solution which contains 30W90wt% of acrylamide or a mixture of acrylamide and 5W80mol% of a copolymerizable water-soluble vinyl compound which is selected from (meth)acrylic acid (salt), diacetoneacrylamide, maleic acid (salt), methacrylamide, vinylsulfonic acid (salt), etc., and irradiating ionizing radiation at a temperature of 0W80°C in such a manner that exposure dose rate is from 102W5×104rad/hour and total exposure dose is from 103W106 rad.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1197979A JPS55106208A (en) | 1979-02-05 | 1979-02-05 | Preparation of water-soluble acrylamide polymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1197979A JPS55106208A (en) | 1979-02-05 | 1979-02-05 | Preparation of water-soluble acrylamide polymer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55106208A true JPS55106208A (en) | 1980-08-14 |
Family
ID=11792712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1197979A Pending JPS55106208A (en) | 1979-02-05 | 1979-02-05 | Preparation of water-soluble acrylamide polymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55106208A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997044363A1 (en) * | 1996-05-23 | 1997-11-27 | Omron Corporation | Photosensitive composition and white coating |
-
1979
- 1979-02-05 JP JP1197979A patent/JPS55106208A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997044363A1 (en) * | 1996-05-23 | 1997-11-27 | Omron Corporation | Photosensitive composition and white coating |
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