Claims
- 1. A melt-blended resin composition consisting essentially of:
- (a) 5 to 95% by weight of a resin containing at least one epoxy group per molecule and having a modulus of elasticity in bending measured according to ASTM D790 of at most 10.sup.4 kg/cm.sup.2 at room temperature, and
- (b) 95 to 5% by weight of a copolymer of an .alpha.- olefin and an .alpha.,.beta.-unsaturated carboxylic acid wherein at least 5% by mole of the carboxyl groups are neutralized with an alkali metal and which has a modulus of elasticity in bending measured according to ASTM D790 of at most 10.sup.4 kg/cm.sup.2 at room temperature.
- 2. The composition of claim 1, wherein said epoxy-containing resin (a) is a resin having a group selected from the group consisting of glycidyl ether group, glycidyl ester group, glycidyl amino group and a group derived from a reaction of an N-heterocycle-containing compound and epichlorohydrin.
- 3. The composition of claim 1, wherein said epoxy-containing resin (a) is a copolymer of an .alpha.-olefin and 1 to 30% by weight of an .alpha.,.beta.-unsaturated carboxylic acid glycidyl ester or a polymerizable double bond-containing glycidyl ether.
- 4. The composition of claim 1, wherein said epoxy-containing resin (a) is a member selected from the group consisting of an ethylene/glycidyl (meth)acrylate copolymer, an alkyl acrylate/glycidyl (meth)acrylate copolymer, an alkyl acrylate/allyl glycidyl ether copolymer, an ethylene/glycidyl (meth)acrylate/vinyl acetate copolymer, and a graft copolymer of 1 to 90% by weight of methyl (meth)acrylate with 99 to 10% by weight of an ethylene/glycidyl (meth)acrylate copolymer.
- 5. The composition of claim 1, wherein said copolymer (b) is a copolymer of an .alpha.-olefin, an .alpha.,.beta.-unsaturated carboxylic acid and an alkyl acrylate or methacrylate having a C.sub.1 to C.sub.10 alkyl group.
- 6. The composition of claim 1, wherein said alkali metal is sodium or potassium.
Priority Claims (3)
Number |
Date |
Country |
Kind |
61-276927 |
Nov 1986 |
JPX |
|
61-314245 |
Dec 1986 |
JPX |
|
62-135805 |
May 1987 |
JPX |
|
CROSS-REFERENCE TO RELATED APPLICATION
This is a continuation-in-part of application Ser. No. 122,738 filed on Nov. 19, 1987.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
4659757 |
Okamoto |
Apr 1987 |
|
Foreign Referenced Citations (2)
Number |
Date |
Country |
59-115352 |
Jul 1984 |
JPX |
59-184251 |
Oct 1984 |
JPX |
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
122738 |
Nov 1987 |
|