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:
Jul. 29, 2008
Filed:
May. 15, 2003
Applicants:
David Joseph Romenesko, Midland, MI (US);
Randall Gene Schmidt, Midland, MI (US);
Atsushi Togashi, Midland, MI (US);
Gary Michael Wieber, Midland, MI (US);
Inventors:
David Joseph Romenesko, Midland, MI (US);
Randall Gene Schmidt, Midland, MI (US);
Atsushi Togashi, Midland, MI (US);
Gary Michael Wieber, Midland, MI (US);
Assignee:
Dow Corning Corporation, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 83/05 (2006.01); C08L 69/00 (2006.01); C08L 55/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention relates to a flame retardant composition comprising: (a) 81 to 99.99 weight percent of a thermoplastic resin, thermoset resin, thermoplastic resin blend, or thermoset resin blend which upon burning forms a char and (b) 0.01-19 weight percent of a silsesquioxane resin having a weight average molecular weight of greater than 300.