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. 23, 2001
Filed:
Jul. 06, 1998
Applicant:
Inventors:
Satoshi Okamoto, Niihama, JP;
Yoshifumi Yoshida, Minoo, JP;
Assignee:
Sumitomo Cemical Company, Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/34 ;
U.S. Cl.
CPC ...
C08K 3/34 ;
Abstract
An aromatic polyester composition excellent in balance between heat resistance and mechanical strength is provided. The aromatic polyester composition constitutes as essential components 100 parts by weight of an aromatic polyester essentially containing a p-oxybenzoyl unit (A) represented by the following formula (I):