JPS55135104A - Production of water-soluble polymer - Google Patents
Production of water-soluble polymerInfo
- Publication number
- JPS55135104A JPS55135104A JP4284679A JP4284679A JPS55135104A JP S55135104 A JPS55135104 A JP S55135104A JP 4284679 A JP4284679 A JP 4284679A JP 4284679 A JP4284679 A JP 4284679A JP S55135104 A JPS55135104 A JP S55135104A
- Authority
- JP
- Japan
- Prior art keywords
- cpd
- azobis
- azo
- water
- soluble polymer
- 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
- Polymerization Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Abstract
PURPOSE: To obtain a water-soluble polymer in which the degree of cross linking and the residue of an unreacted monomer are improved by a method wherein the water-soluble polymer is produced by using 2,2'-azobis(N,N'-dimethyleneisobutylamidine) and an azo-cpd. as polymn initiators.
CONSTITUTION: A water-soluble polymer is produced by using 2,2'-azobis (N,N'- dimethyleneisobutylamidine) or a salt thereof and an azo-cpd. as polymn. initiators. By using the azo-cpd. characteristics of the azo-cpd. in that chain transfer occurs in less degree and induced decomposition does not occur, are combined with characteristics of 2,2'-azobis(N,N'-dimethyleneisobutylamidine) or a salt thereof and thereby excellent effects are exhibited. Examples of the azo-cpd. are 2,2'-azobis (2-amidinopropane) or a salt thereof and 4,4'-azobis-4-cyanovaleric acid or a salt thereof.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4284679A JPS55135104A (en) | 1979-04-09 | 1979-04-09 | Production of water-soluble polymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4284679A JPS55135104A (en) | 1979-04-09 | 1979-04-09 | Production of water-soluble polymer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55135104A true JPS55135104A (en) | 1980-10-21 |
JPH0127086B2 JPH0127086B2 (en) | 1989-05-26 |
Family
ID=12647357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4284679A Granted JPS55135104A (en) | 1979-04-09 | 1979-04-09 | Production of water-soluble polymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55135104A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5825378A (en) * | 1981-08-07 | 1983-02-15 | Soken Kagaku Kk | Preparing pressure-sensitive ahdesive |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5029688A (en) * | 1973-06-20 | 1975-03-25 | ||
JPS5341568A (en) * | 1976-09-13 | 1978-04-15 | Atsushi Kitamura | Selvage cutting device for loom |
-
1979
- 1979-04-09 JP JP4284679A patent/JPS55135104A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5029688A (en) * | 1973-06-20 | 1975-03-25 | ||
JPS5341568A (en) * | 1976-09-13 | 1978-04-15 | Atsushi Kitamura | Selvage cutting device for loom |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5825378A (en) * | 1981-08-07 | 1983-02-15 | Soken Kagaku Kk | Preparing pressure-sensitive ahdesive |
JPH024633B2 (en) * | 1981-08-07 | 1990-01-29 | Soken Kagaku Kk |
Also Published As
Publication number | Publication date |
---|---|
JPH0127086B2 (en) | 1989-05-26 |
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