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:
Dec. 29, 1987
Filed:
Oct. 01, 1984
Applicant:
Inventors:
Glenn B Hilton, Enfield, CT (US);
Wayne W Robertson, Springfield, MA (US);
Assignee:
Monsanto Company, St. Louis, MO (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
525 72 ; 524373 ; 525 68 ; 525905 ;
Abstract
Polytetrafluoroethylene resin within a specific particle size range, preferably about 70 to about 700 microns, in polymeric thermoplastic styrenic compositions containing conventional flame retardant additives permits reducing the amount of such additives in the composition to levels low enough to avoid adverse effect on performance properties of such compositions which would otherwise occur at higher levels of such additives necessary to achieve UL-94 flame retardant performance.