Thermoplastic polyetheramide/styrene copolymer composition

Details Thermoplastic polyetheramide/styrene copolymer composition Thermoplastic polyetheramide/styrene copolymer composition

1993-06-04

1995-08-08

Carrillo, Ana L.

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

Synthetic resins

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

525 88, 525 92, 525167, 525184, C08L 7712

Patent

active

054399750

ABSTRACT:
Improved thermoplastic compositions adopted for easy conversion, e.g., by injection molding or extrusion techniques, into useful shaped articles having high flexibility, and good tear resistance and elasticity, include a polyetheramide, advantageously a polyetheresteramide, and a styrene/diene copolymer, e.g., a copolymer of styrene with butadiene or isoprene, notably a linear or branched chain styrene/butadiene/styrene or styrene/isoprene/styrene copolymer.

REFERENCES:
patent: 4085163 (1978-04-01), Gergen et al.
patent: 4659765 (1987-04-01), Liu et al.
patent: 4716198 (1987-12-01), Murabayashi
Chemical Abstracts vol. 77, 1972, p. 76, 76544r.

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