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:
Aug. 15, 2017
Filed:
May. 18, 2012
Applicants:
John C. Moore, Camarillo, CA (US);
Gregory S. Copeland, Tega Cay, SC (US);
Michael Gruender, Charlotte, NC (US);
Inventors:
John C. Moore, Camarillo, CA (US);
Gregory S. Copeland, Tega Cay, SC (US);
Michael Gruender, Charlotte, NC (US);
Assignee:
PBI Performance Products, Inc., Charlotte, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 79/04 (2006.01); C09D 179/04 (2006.01); C08G 73/18 (2006.01);
U.S. Cl.
CPC ...
C08L 79/04 (2013.01); C08G 73/18 (2013.01); C09D 179/04 (2013.01);
Abstract
The polymer mixture comprises polybenzimidazole (PBI)/polyvinylbutyral (PVB). The weight ratio (PVB:PBI) of this mixture may range from 0.25-50:50-99.75 or 15-85:15-85. The coating is based upon the polymer mixture.