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:
Aug. 23, 1994
Filed:
Feb. 18, 1993
Applicant:
Inventors:
Lau Shan Yang, Wilmington, DE (US);
Russell J McCready, Pottsville, PA (US);
Assignee:
Arco Chemical Technology, Greenvile, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ; C08L / ;
U.S. Cl.
CPC ...
525 64 ; 525166 ; 525176 ; 428480 ; 428521 ; 428523 ;
Abstract
Thermoplastic molding compositions comprised of polybutylene terephthalate resin and a copolymer of a vinyl aromatic monomer and methacrylic acid are described. The compositions have unexpectedly enhanced heat and solvent resistance.