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. 04, 2005
Filed:
Nov. 20, 2001
Applicants:
Sadanori Kumazawa, Nagoya, JP;
Hiroyuki Ohme, Nagoya, JP;
Kenichi Utazaki, Aichi, JP;
Jiro Kumaki, Nagoya, JP;
Inventors:
Sadanori Kumazawa, Nagoya, JP;
Hiroyuki Ohme, Nagoya, JP;
Kenichi Utazaki, Aichi, JP;
Jiro Kumaki, Nagoya, JP;
Assignee:
Toray Industries, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 6700 ; C08L 6300 ; C08G 5968 ;
U.S. Cl.
CPC ...
Abstract
A polyester composition prepared by melting and blending a polyester with a glycidyl ester compound, a glycidyl ether compound and a catalyst has good hydrolysis resistance and, when melted, gives little gas generation and undergoes little viscosity change. It is most favorable for parts of automobile, electric and electronic appliances such as connectors.