The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 07, 1989
Filed:
Oct. 16, 1987
Applicant:
Inventor:
Tsuneyoshi Okada, Kawasaki, JP;
Assignee:
PolyPlastics Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C08K / ;
U.S. Cl.
CPC ...
524494 ; 524496 ; 524602 ; 524605 ;
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.