JPS56161473A - Coat composition - Google Patents
Coat compositionInfo
- Publication number
- JPS56161473A JPS56161473A JP6576780A JP6576780A JPS56161473A JP S56161473 A JPS56161473 A JP S56161473A JP 6576780 A JP6576780 A JP 6576780A JP 6576780 A JP6576780 A JP 6576780A JP S56161473 A JPS56161473 A JP S56161473A
- Authority
- JP
- Japan
- Prior art keywords
- amino
- molecular weight
- functional groups
- coat composition
- component
- 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: A coat composition with excellent light resistance, extensibility and malleability, comprising a specified OH-terminated urethane prepolymer and an amino- formalin resin.
CONSTITUTION: An org. diisocyanate (a), an acrylic polyol (b) [e.g., 2-hydroxyethyl (meth)acrylate] of hydroxyl value 15W450 and MW 500W5,000 having 1.5W 4.0 functional groups, or a high-molecular weight polyol (c) (e.g., polytetramethylene glycol) of hydroxyl value 10W450 and MW 500W10,000 having 2W3 functional groups and contg. 50% or more component b, and, if necessary, a low-molecular weight polyol (d) (e.g., ethylene glycol), are reacted in the presence of a tin-base catalyst at 20W160°C, to obtain a OH-terminated urethane prepolymer (A). Then 100pts.wt. component A are homogeneously mixed with 3W30pts.wt. amino- formalin resin (B) in a solvent (e.g., toluene).
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6576780A JPS56161473A (en) | 1980-05-16 | 1980-05-16 | Coat composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6576780A JPS56161473A (en) | 1980-05-16 | 1980-05-16 | Coat composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56161473A true JPS56161473A (en) | 1981-12-11 |
Family
ID=13296495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6576780A Pending JPS56161473A (en) | 1980-05-16 | 1980-05-16 | Coat composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56161473A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60229961A (en) * | 1984-04-28 | 1985-11-15 | Dainippon Ink & Chem Inc | Coating composition having high solid content |
CN109321180A (en) * | 2018-09-28 | 2019-02-12 | 东莞市贝辉装饰材料有限公司 | High-toughness polyurethane amine aldehyde resin glue, high tenacity bond paper and preparation method |
-
1980
- 1980-05-16 JP JP6576780A patent/JPS56161473A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60229961A (en) * | 1984-04-28 | 1985-11-15 | Dainippon Ink & Chem Inc | Coating composition having high solid content |
CN109321180A (en) * | 2018-09-28 | 2019-02-12 | 东莞市贝辉装饰材料有限公司 | High-toughness polyurethane amine aldehyde resin glue, high tenacity bond paper and preparation method |
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