Ionomer composition

Details Ionomer composition Ionomer composition

1991-02-12

1993-05-11

Foelak, Morton

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525919, C08L 3500

Patent

active

052101380

ABSTRACT:
Disclosed is an ionomer composition comprising (A) an ionomer formed by neutralizing a carboxyl group of an ethylene/unsaturated carboxylic acid copolymer with an transition metal cation, (B) a polyamide and (C) a polyamide oligomer having a terminal group of the molecule chain blocked with a primary amino group. Since two polyamide components differing in the degree of polymerization are incorporated in this ionomer composition, excellent characteristics of the ionomer resin are related in the ionomer composition, and the mechanical strength at high temperatures, the formability and the transparency are prominently improved.

REFERENCES:
patent: 4410661 (1983-10-01), Epstein et al.
patent: 4839425 (1989-06-01), Mawatari et al.
Japanese Abstracts 89-178376/24 Nov. 1987 Hirasawa et al.
Japanese Abstract 84-137466/22 Oct. 1982 Mitsui Polchem.
Japanese Abstract 78-90328A/50 May 1981 Asahi Dorr.

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