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. 18, 2014
Filed:
Oct. 28, 2009
Wen P. Liao, Clifton Park, NY (US);
Steven R. Mordhorst, Marysville, OH (US);
Lai N. Tan, Plymouth, MI (US);
Wen P. Liao, Clifton Park, NY (US);
Steven R. Mordhorst, Marysville, OH (US);
Lai N. Tan, Plymouth, MI (US);
Momentive Performance Materials, Inc., Waterford, NY (US);
Abstract
A coating composition suitable for providing a thermoformable hardcoat is disclosed. The composition contains a silane-containing oligomer (A), a silane (B) having the general formula RSiXwherein each occurrence of Ris independently a C1-C8 alkyl, C2-C8 alkenyl or C6-C20 aryl, each occurrence of X is a halogen atom, C1-C6 alkoxy, C1-C6 acyloxy, C1-C6 alkenoxy or hydroxide; d is 0, 1 or 2, a metal oxide (C) and a condensation catalyst (D) wherein components (A), (B) and (C) are hydrolytically condensed in the presence of component (D) to achieve a Tto Tratio of from about 0.3 to about 2.5.