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:
Jun. 21, 1994
Filed:
May. 25, 1993
Applicant:
Inventors:
Choung-Houng Lai, Newtown, PA (US);
Jean M Brady, Hamilton, NJ (US);
Assignee:
Rohm and Haas Company, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ; C08K / ;
U.S. Cl.
CPC ...
264544 ; 264148 ; 264175 ; 2642101 ; 524451 ; 524504 ; 525 64 ; 525 67 ; 525133 ; 525148 ;
Abstract
A rapidly-crystallizing modified poly(ethylene terephthalate) contains an acrylic core/shell impact modifier, a small amount of a polycarbonate, and a small amount of a copolymer of ethylene with a vinyl or vinylidene monomer containing ester groups. Improved mold release and lessened plate-out are observed over other additive combinations.
Lai, Choung-Houng. (1994). Moldable crystalline polyester composition (U.S. Patent No. 5322663). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5322663
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile