Miscible polymer blends containing poly(2-alkyl-2-oxazoline)

Details Miscible polymer blends containing poly(2-alkyl-2-oxazoline) Miscible polymer blends containing poly(2-alkyl-2-oxazoline)

Filed on

1986-06-19

Date issued

1987-07-07

Examiner

Ziegler, Jacob

Patent Class

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

SubClass

Synthetic resins

SubSubClass

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

Other Related Categories

525186, 525410, 525903, C08L 5104, C08L 7904

Type

Patent

Status

active

Patent number

046788336

Description

ABSTRACT:
Miscible blends of poly-2-oxazolines and thermoplastic polymers are disclosed herein. These blends exhibit a single glass transition point indicative of a miscible blend. The blends of this invention are useful as membranes, particularly separation membranes for mixtures of organic compounds or organic compounds and water and pervaporation process.

REFERENCES:
patent: 3786113 (1974-01-01), Jassileff
patent: 4474925 (1984-10-01), Hoenig et al.
patent: 4547530 (1985-10-01), McCreedy et al.
patent: 4576721 (1986-03-01), McCreedy et al.

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