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:
Jan. 25, 2005
Filed:
Aug. 27, 2002
Applicants:
Satoshi Okamoto, Tsukuba, JP;
Tohru Nagashima, Tsukuba, JP;
Manabu Hirakawa, Tsukuba, JP;
Inventors:
Assignee:
Sumitomo Chemical Company, Limited, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K 1952 ;
U.S. Cl.
CPC ...
Abstract
By means of a liquid crystalline polyester resin composition containing 100 parts by weight of a liquid crystalline polyester forming an anisotropic melt phase, and not less than 0.01 part by weight and not more than 0.2 part by weight of at least one phosphite compounds defined by the formula (I):a liquid crystalline polyester resin composition capable of producing molded products having excellent thermal stability under high temperatures without causing occurrence of blister in the molded products even in the course of soldering.