Mixtures of polymers for medical use

Details Mixtures of polymers for medical use Mixtures of polymers for medical use

1979-12-17

1983-10-04

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...

424 78, 521137, 524105, 525123, 525129, C08F 830

Patent

active

044080263

ABSTRACT:
Polymer compositions comprising a mixture of vinyl chloride polymer and polyetherurethane with tertiary amine and/or ammonium groups. The compositions can be converted into shaped articles, e.g. tubes, cannulae, catheters and the like useful in the medical field.

REFERENCES:
patent: 3655553 (1972-04-01), DeWald
patent: 3655814 (1972-04-01), Rembaum
patent: 3755218 (1973-08-01), Yeu et al.
patent: 3853804 (1974-12-01), Yeu et al.
patent: 3966521 (1976-06-01), Patton, Jr. et al.
patent: 4042536 (1977-08-01), Dieterich et al.
patent: 4116905 (1978-09-01), Davis

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