Claims
- 1. A primer composition consisting essentially of
- (A) at least one resin having a glass transition temperature of not higher than -20.degree. C. and an elongation at break of not less than 400% at 20.degree. C., and being an ethylene-vinyl acetate copolymer or a chlorinated ethylene-vinyl acetate copolymer resin or a modified resin thereof comprising high molecular weight elastomers and
- (B) at least one cross-linking resin selected from the group consisting of melamine resin, urea resin, polyisocyanate resin, blocked isocyanate resin and polyurethane resin,
- wherein the weight ratio as a solid resin content of component (A) to component (B) is 70-99:30-1.
- 2. The primer composition of claim 1, wherein component (A) is an ethylene-vinyl acetate copolymer.
- 3. The primer composition of claim 2, wherein component (B) is a blocked isocyanate resin.
- 4. The primer composition of claim 1, wherein component (A) is a chlorinated ethylene-vinyl acetate copolymer.
- 5. The primer composition of claim 4, wherein component (B) is a blocked isocyanate resin.
Priority Claims (1)
Number |
Date |
Country |
Kind |
61-11152 |
Jan 1986 |
JPX |
|
Parent Case Info
This is a division of application Ser. No. 07/197,149 filed May 23, 1988 now U.S. Pat. No. 4,985,500, which in turn is a continuation of Ser. No. 07/003,238 filed Jan. 14, 1987, now U.S. Pat. No. 4,830,778.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
4985500 |
Yamamoto et al. |
Jan 1991 |
|
Divisions (1)
|
Number |
Date |
Country |
Parent |
197149 |
May 1988 |
|
Continuations (1)
|
Number |
Date |
Country |
Parent |
3238 |
Jan 1987 |
|