Composition for injection molding

Details Composition for injection molding Composition for injection molding

1987-10-16

1989-02-07

Jacobs, Lewis T.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524496, 524602, 524605, C08K 714, C08K 706

Patent

active

048032352

ABSTRACT:
A resin composition is suitable for injection moulding and comprises 40 to 80 percent by weight of a thermotropic, liquid crystalline polyester being capable of forming the an anisotropic phase in the molten state and having a weight-average molecular weight of 2,000 to 200,000 and 20 to 60 percent by weight of a fibrous material having a tensile modulus of not less than 6,000 kg/mm2, a weight-average length of 0.15 to 0.60 mm and an aspect ratio of not less than 10.

REFERENCES:
patent: 4431770 (1984-02-01), East et al.
patent: 4434262 (1984-02-01), Buckley et al.

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