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:
Nov. 11, 2008
Filed:
Oct. 04, 2002
Applicants:
Sergei V Levchik, Croton on Hudson, NY (US);
Sophia Dashevsky, Monroe Township, NJ (US);
Edward Weil, New York, NY (US);
Qiang Yao, Brooklyn, NY (US);
Inventors:
Sergei V Levchik, Croton on Hudson, NY (US);
Sophia Dashevsky, Monroe Township, NJ (US);
Edward Weil, New York, NY (US);
Qiang Yao, Brooklyn, NY (US);
Assignee:
Supresta U.S. LLC, Ardsley Park, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/04 (2006.01); B32B 27/18 (2006.01); B32B 27/38 (2006.01); C08L 63/02 (2006.01); C08L 63/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Epoxy resins that are suitable for forming epoxy laminates that meet a UL-94 rating of V-0 comprise a hydroxy-terminated oligomeric phosphonate comprising the repeating structure —OP(═O)(R)OArylene-, where R is alkyl, as a flame retardant.