Compatibilized blends of polyetherimides and liquid crystalline

Details Compatibilized blends of polyetherimides and liquid crystalline Compatibilized blends of polyetherimides and liquid crystalline

1996-01-16

1997-05-27

Short, Patricia A.

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

Synthetic resins

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

525423, 525425, C08L 7908

Patent

active

056333196

ABSTRACT:
Non-delaminating resinous compositions are prepared by blending at least one polyetherimide, at least one liquid crystalline polyester in an amount to provide lower melt viscosity, and a compatibilizing amount of at least one polyepoxy compound. The compositions may also contain a minor proportion of at least one non-liquid crystalline polyester such as poly(ethylene terephthalate) or poly(ethylene 2,6-naphthalenedicarboxylate).

REFERENCES:
patent: 4664972 (1987-05-01), Connolly
patent: 4728698 (1988-03-01), Isayer
patent: 4835047 (1989-05-01), Isayer
patent: 4871817 (1989-10-01), Rock
patent: 5110896 (1992-05-01), Waggoner et al.
patent: 5135990 (1992-08-01), Bookbinder
patent: 5324795 (1994-06-01), Suenaga

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