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. 28, 1990
Filed:
Dec. 07, 1988
Applicant:
Inventor:
Yeon F Liang, Kohler, WI (US);
Assignee:
Plastics Engineering Company, Sheboygan, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
525 66 ; 525 64 ; 525 89 ; 525 92 ;
Abstract
A polymer blend of superior impact resistance comprises an intimate blend of a polyalkylene terephthalate resin, a polyesteramide and an impact resistance booster which is an elastomeric block copolymer. The preferred impact resistance booster is a block copolymer which has been modified with maleic acid anhydride.
Liang, Yeon. (1990). Thermoplastic polyester blends (U.S. Patent No. 4952629). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4952629
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile