JPS57139152A - Production of water-dispersed resin - Google Patents
Production of water-dispersed resinInfo
- Publication number
- JPS57139152A JPS57139152A JP2625781A JP2625781A JPS57139152A JP S57139152 A JPS57139152 A JP S57139152A JP 2625781 A JP2625781 A JP 2625781A JP 2625781 A JP2625781 A JP 2625781A JP S57139152 A JPS57139152 A JP S57139152A
- Authority
- JP
- Japan
- Prior art keywords
- water
- vinyl copolymer
- org
- radical
- solvent
- 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
- Graft Or Block Polymers (AREA)
- Paints Or Removers (AREA)
Abstract
PURPOSE: To obtain the titled resin which is suitable for use in paints and gives a film having excellent resistance to water and weather, etc., by polymerizing a radical-polymerizable monomer in the presence of a vinyl copolymer having specified structural units and in an org. solvent, and then adding water to the resulting polymer.
CONSTITUTION: A vinyl copolymer consisting of, as structural units, 0.5W50wt% (meth)acrylate ester having the formulaI(wherein R1 is H, CH3; R2 is a group of formula II or III; R3 is H, CH3), 1W30wt% α,β-unsaturated carboxylic acid such as acrylic acid, and 0.5W20wt% compd. having a polymerizable unsaturated group and hydroxyl group such as 2-hydroxyethyl acrylate, is prepd., and then neutralized with a base. A radical-polymerizable monomer such as methyl acrylate is polymerized in the presence of the resulting neutralized product of the vinyl copolymer and in an org. solvent such as acetone. Water is added to the resulting polymer to obtain the desired water-dispersed resin.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2625781A JPS57139152A (en) | 1981-02-24 | 1981-02-24 | Production of water-dispersed resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2625781A JPS57139152A (en) | 1981-02-24 | 1981-02-24 | Production of water-dispersed resin |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57139152A true JPS57139152A (en) | 1982-08-27 |
JPH0235790B2 JPH0235790B2 (en) | 1990-08-13 |
Family
ID=12188199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2625781A Granted JPS57139152A (en) | 1981-02-24 | 1981-02-24 | Production of water-dispersed resin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57139152A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4861818A (en) * | 1981-11-23 | 1989-08-29 | Agfa-Gevaert, N.V. | Method for the preparation of stable aqueous dispersions of polymer beads and the use of these dispersions in photographic elements |
US4931495A (en) * | 1987-09-15 | 1990-06-05 | Air Products And Chemicals, Inc. | Non-aqueous dispersion polymerization |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5626256A (en) * | 1979-08-08 | 1981-03-13 | Nippon Kurauto Kureemaa Kk | Test subject component guiding device for ultrasonic flaw detector |
-
1981
- 1981-02-24 JP JP2625781A patent/JPS57139152A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5626256A (en) * | 1979-08-08 | 1981-03-13 | Nippon Kurauto Kureemaa Kk | Test subject component guiding device for ultrasonic flaw detector |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4861818A (en) * | 1981-11-23 | 1989-08-29 | Agfa-Gevaert, N.V. | Method for the preparation of stable aqueous dispersions of polymer beads and the use of these dispersions in photographic elements |
US4931495A (en) * | 1987-09-15 | 1990-06-05 | Air Products And Chemicals, Inc. | Non-aqueous dispersion polymerization |
Also Published As
Publication number | Publication date |
---|---|
JPH0235790B2 (en) | 1990-08-13 |
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