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:
May. 15, 1984
Filed:
Oct. 29, 1982
Applicant:
Inventors:
Ernest A Coleman, Stamford, CT (US);
Kevin J Cronin, Waldwick, NJ (US);
Frank K Chu, Ramsey, NJ (US);
Robin W Kirwan, West Milford, NJ (US);
Assignee:
Dart Industries Inc., Northbrook, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C08L / ; C08L / ;
U.S. Cl.
CPC ...
523455 ; 260D / ; 523465 ; 524396 ; 524513 ;
Abstract
Polyethylene terephthalate molding compositions characterized by rapid crystallization are provided by combining polyethylene terephthalate and a filler or reinforcing agent with a crystallization-rate promoter comprising sodium benzoate and a poly-alpha-olefin such as low density polyethylene. A flame retardant material is provided by the addition of flame retardant additives.
Coleman, Ernest. (1984). Fast crystallizing polyethylene terephthalate compositions (U.S. Patent No. 4448913). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4448913
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile