JPS5610571A - Oxidation-curing type aqueous coating composition - Google Patents
Oxidation-curing type aqueous coating compositionInfo
- Publication number
- JPS5610571A JPS5610571A JP8506179A JP8506179A JPS5610571A JP S5610571 A JPS5610571 A JP S5610571A JP 8506179 A JP8506179 A JP 8506179A JP 8506179 A JP8506179 A JP 8506179A JP S5610571 A JPS5610571 A JP S5610571A
- Authority
- JP
- Japan
- Prior art keywords
- copolymer
- water
- hydroxyl
- epoxy
- per molecule
- 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: To provide titled compsn. which excels in film hardness and coatability, containing a specified linear copolymer which is made water-soluble or water-dispersible.
CONSTITUTION: (A) 10W80wt% of an addition product having a MW of 350W 3,000 obtd. by reacting (a) a diepoxy cpd. having two epoxy gp. per molecule or an epoxy cpd. having one epoxy gp. and one hydroxyl gp. per molecule with (b) a semi-drying or drying oil fatty acid at a temp. of 60W220°C for 0.5W4hr, (B) 20W40wt% of a hydroxycarboxylic acid having two hydroxyl gp. and one carboxyl gp. per molecule, and (C) 3W50wt% of a diisocyanate cpd., are copolymerized at a temp. of 20W150°C in a solvent contg. no hydroxyl gp. to obtain a linear copolymer having a number-average MW of 1,000W50,000. Then the carboxyl gp. of the copolymer are converted to a salt by neutralization in order to make the copolymer water-soluble or water-dispersible. If necessary, a pigment, a drier, etc. are blended with the copolymer to obtain an aq. coating compsn.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8506179A JPS5610571A (en) | 1979-07-06 | 1979-07-06 | Oxidation-curing type aqueous coating composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8506179A JPS5610571A (en) | 1979-07-06 | 1979-07-06 | Oxidation-curing type aqueous coating composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5610571A true JPS5610571A (en) | 1981-02-03 |
JPS612102B2 JPS612102B2 (en) | 1986-01-22 |
Family
ID=13848114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8506179A Granted JPS5610571A (en) | 1979-07-06 | 1979-07-06 | Oxidation-curing type aqueous coating composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5610571A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS615428U (en) * | 1984-06-15 | 1986-01-13 | オリオン機械株式会社 | Milk production measuring device for milking machine |
JPS616734U (en) * | 1984-06-19 | 1986-01-16 | オリオン機械株式会社 | Milk production measuring device for milking machine |
JPS6138526U (en) * | 1983-11-17 | 1986-03-11 | オリオン機械株式会社 | Milk production calculation device for milk production measurement device for milking machines |
EP0441304B1 (en) * | 1990-02-05 | 1996-01-10 | Mitsubishi Materials Corporation | Protection structure of surge absorbing element |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6319302U (en) * | 1986-07-24 | 1988-02-08 | ||
JPH0568305U (en) * | 1991-11-01 | 1993-09-17 | 英美 玉木 | Shoes with valgus thumb straightening columns |
-
1979
- 1979-07-06 JP JP8506179A patent/JPS5610571A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6138526U (en) * | 1983-11-17 | 1986-03-11 | オリオン機械株式会社 | Milk production calculation device for milk production measurement device for milking machines |
JPS615428U (en) * | 1984-06-15 | 1986-01-13 | オリオン機械株式会社 | Milk production measuring device for milking machine |
JPS616734U (en) * | 1984-06-19 | 1986-01-16 | オリオン機械株式会社 | Milk production measuring device for milking machine |
EP0441304B1 (en) * | 1990-02-05 | 1996-01-10 | Mitsubishi Materials Corporation | Protection structure of surge absorbing element |
Also Published As
Publication number | Publication date |
---|---|
JPS612102B2 (en) | 1986-01-22 |
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