Stable blends of copolyetherimide ester thermoplastic elastomers

Details Stable blends of copolyetherimide ester thermoplastic elastomers Stable blends of copolyetherimide ester thermoplastic elastomers

1991-02-27

1994-06-21

Kight, III, John

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

Synthetic resins

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

525432, 524155, 524186, 524351, 524423, 524538, 524357, C08L 7700

Patent

active

053229053

ABSTRACT:
Blends of copolyetherimide ester resin and amorphous or crystalline nylon provide thermoplastic elastomers having improved thermal aging performance. Optionally, various stabilizers, fillers and rubber modifiers can be added to the thermoplastic elastomer blend to further stabilize the blends to heat, oxidation and UV light.

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