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:
Oct. 17, 1989
Filed:
Oct. 16, 1987
Applicant:
Inventors:
Tsuyoshi Minamisawa, Mishima, JP;
Katsunori Endo, Fuji, JP;
Eitaro Ikegami, Fuji, JP;
Shigeru Nezu, Fuji, JP;
Assignee:
Polyplastics Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C08K / ;
U.S. Cl.
CPC ...
523205 ; 523209 ; 524538 ;
Abstract
A polyester composition which comprises a blend of polyester being capable of forming an anisotropic phase in the molten state and being melt-processable, a filler and a polyamide and is improved in mechanical strength and thermal stability properties. It is easy to blend the filler with the polyester, if the filler is treated with the polyamide, prior to the blending step.