Liquid-crystal polyester resin compositions

Details Liquid-crystal polyester resin compositions Liquid-crystal polyester resin compositions

1991-03-14

1992-10-27

Stoll, Robert L.

Compositions

Liquid crystal compositions

2522995, 523204, 528180, C09K 1952, C08K 902, C08G 6300

Patent

active

051587017

ABSTRACT:
A liquid-crystal polyester resin composition comprising 30 to 95 wt. % of a liquid-crystal polyester and 70 to 5 wt. % of an aluminum borate whisker. The present invention relates to an improvement in the largest defects of a liquid-crystal polyester, i.e. a large anisotropy and a low weld strength, and the liquid-crystal polyester resin composition of the present invention is useful in producing small-sized parts, parts with thin-wall portions and precision parts having a complicated form.

REFERENCES:
patent: 4861515 (1989-08-01), Minamisawa et al.
patent: 4888127 (1989-12-01), Wada et al.
patent: 4925641 (1990-05-01), Kitamura et al.
patent: 4985222 (1991-01-01), Hata et al.

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