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. 04, 1994
Filed:
Mar. 30, 1992
Applicant:
Inventors:
Kuniaki Asai, Tondabayashi, JP;
Itaru Nitta, Tsukuba, JP;
Assignee:
Sumitomo Chemical Company, Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
525444 ; 525437 ; 525450 ;
Abstract
A liquid crystal polyester resin composition improved in fluidity which comprises 100 parts by weight of liquid crystal polyester and 0.5-10 parts by weight of an oligomer comprising a repeating structural unit of the formula ##STR1## as the main component and having a flow temperature determined by a specified method which is in the range of 160.degree.-350.degree. C. and is at least 20.degree. C. lower than the flow temperature of the liquid crystal polyester to be combined therewith.