JPS5518476A - High-concentration varnish for coating - Google Patents
High-concentration varnish for coatingInfo
- Publication number
- JPS5518476A JPS5518476A JP9281178A JP9281178A JPS5518476A JP S5518476 A JPS5518476 A JP S5518476A JP 9281178 A JP9281178 A JP 9281178A JP 9281178 A JP9281178 A JP 9281178A JP S5518476 A JPS5518476 A JP S5518476A
- Authority
- JP
- Japan
- Prior art keywords
- varnish
- oil
- resin
- alkyd resin
- solution
- 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: Title low-viscosity varnish that contains a resin resulting from reaction between a vinyl polymer with a specific hydroxyl group value, an oil-modified alkyd resin with a specific oil length and hydroxyl value and a polyisocyanate, thus giving coating films with good performance.
CONSTITUTION: A vinyl polymer of 10W100 hydroxyl value and an oil-modified alkyd resin of 40W80% oil length and 10W100 hydroxyl value are dissolved at a weight ratio of 10W60:90W40 and then 0.3W1 equivalent amount, based on the total hydroxyl groups of both components, of a diisocyanate in a solution is added to the above solution. The reaction is effected at 30W150°C and the concentration of resulting urethane-modified vinyl alkyd resin varnish is appropriately adjusted to form a solution of over 70% resin concentration, XWZ3 Gardner-Holdt bubble viscosity, to which pigments and metal driers are adequately added to give said coating varnish.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9281178A JPS5518476A (en) | 1978-07-28 | 1978-07-28 | High-concentration varnish for coating |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9281178A JPS5518476A (en) | 1978-07-28 | 1978-07-28 | High-concentration varnish for coating |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5518476A true JPS5518476A (en) | 1980-02-08 |
Family
ID=14064788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9281178A Pending JPS5518476A (en) | 1978-07-28 | 1978-07-28 | High-concentration varnish for coating |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5518476A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57209960A (en) * | 1981-06-19 | 1982-12-23 | Harima Kasei Kogyo Kk | Polyol for use as main component for two-pack urethane paint |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5321294A (en) * | 1976-08-10 | 1978-02-27 | Hitachi Chem Co Ltd | Preparation of oxidation-polymerizable and vinyl-modified alkyd resin |
-
1978
- 1978-07-28 JP JP9281178A patent/JPS5518476A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5321294A (en) * | 1976-08-10 | 1978-02-27 | Hitachi Chem Co Ltd | Preparation of oxidation-polymerizable and vinyl-modified alkyd resin |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57209960A (en) * | 1981-06-19 | 1982-12-23 | Harima Kasei Kogyo Kk | Polyol for use as main component for two-pack urethane paint |
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