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:
Jul. 15, 1997
Filed:
Jun. 07, 1995
Applicant:
Inventors:
Robert Russell Gallucci, Mt. Vernon, IN (US);
Paul Joseph Hans, Mt. Vernon, IN (US);
Assignee:
General Electric Company, Pittsfield, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ;
U.S. Cl.
CPC ...
524156 ;
Abstract
Thermoplastic compositions exhibiting enhanced melt stability are provided. The compositions contain a blend of resins and an organosulfate salt. The resin blends are preferably selected from (a) a blend of a polyester resin, such as polybutylene terephthalate, and aromatic polycarbonate resin, and (b) a blend of a low molecular weight polyester resin and a high molecular weight polyester resin. The compositions exhibit enhanced retentions of cystallinity and related properties, during melt processing.