JPS5622362A - Improving initial drying property of polyurethane resin coating material - Google Patents
Improving initial drying property of polyurethane resin coating materialInfo
- Publication number
- JPS5622362A JPS5622362A JP9781879A JP9781879A JPS5622362A JP S5622362 A JPS5622362 A JP S5622362A JP 9781879 A JP9781879 A JP 9781879A JP 9781879 A JP9781879 A JP 9781879A JP S5622362 A JPS5622362 A JP S5622362A
- Authority
- JP
- Japan
- Prior art keywords
- coating material
- resin coating
- polyurethane resin
- drying property
- drying
- 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
Landscapes
- Paints Or Removers (AREA)
Abstract
PURPOSE: To improve the initial drying property of a urethane resin coating material that requires the quick-drying property at a relatively low temperature, by a method wherein ultraviolet beam is irrdaiated on a composition in which a urethane prepolymer contg. unsaturated gp. is added to a polyurethane resin coating material.
CONSTITUTION: To a polyurethane resin coating material, a urethane prepolymer contg. unsaturated gps. and consisting of an aliphatic or alicyclic polyisocyanate cpd. having two or more isocyanate gps. and a monoethylenic unsaturated monomer having active hydrogen atoms is added in amount of 15W100wt% per isocyanate component in the polyurethane resin coating material. The obtained coating composition is applied, for example, to the use needing heat-drying at relatively low temperatures, such as automobile repair and roof slate coating, so that ultraviolet irradiation is performed at prestage, poststage, or at the same time with the low- temperature heat-drying. Applicable polyisocyanate cpds. include polyisocyanate cpd. provided from hexamethylene diisocyanate and water.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9781879A JPS5622362A (en) | 1979-07-31 | 1979-07-31 | Improving initial drying property of polyurethane resin coating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9781879A JPS5622362A (en) | 1979-07-31 | 1979-07-31 | Improving initial drying property of polyurethane resin coating material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5622362A true JPS5622362A (en) | 1981-03-02 |
Family
ID=14202315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9781879A Pending JPS5622362A (en) | 1979-07-31 | 1979-07-31 | Improving initial drying property of polyurethane resin coating material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5622362A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58148405A (en) * | 1982-03-01 | 1983-09-03 | 松下電器産業株式会社 | Method of connecting lead terminal |
| JPS58148406A (en) * | 1982-03-01 | 1983-09-03 | 松下電器産業株式会社 | Method of connecting axial lead terminal |
-
1979
- 1979-07-31 JP JP9781879A patent/JPS5622362A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58148405A (en) * | 1982-03-01 | 1983-09-03 | 松下電器産業株式会社 | Method of connecting lead terminal |
| JPS58148406A (en) * | 1982-03-01 | 1983-09-03 | 松下電器産業株式会社 | Method of connecting axial lead terminal |
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