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:
May. 29, 2018
Filed:
Jun. 18, 2013
Applicant:
Ppg Industries Ohio, Inc., Cleveland, OH (US);
Inventor:
Ellor James Van Buskirk, Pittsburgh, PA (US);
Assignee:
PPG Industries Ohio, Inc., Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 5/44 (2006.01); C08G 18/58 (2006.01); C08G 18/80 (2006.01); C08G 18/81 (2006.01); C09D 175/14 (2006.01); C09D 5/08 (2006.01);
U.S. Cl.
CPC ...
C09D 5/4473 (2013.01); C08G 18/58 (2013.01); C08G 18/8064 (2013.01); C08G 18/8175 (2013.01); C09D 5/08 (2013.01); C09D 5/443 (2013.01); C09D 5/4453 (2013.01); C09D 5/4465 (2013.01); C09D 5/4476 (2013.01); C09D 175/14 (2013.01);
Abstract
A film-forming composition capable of undergoing dual cure, comprising: (1) a resin component comprising at least one polyepoxide; and (2) a radiation-curable diluent comprising a reaction product of a composition comprising: (a) a partially capped polyisocyanate; and (b) an ethylenically unsaturated monomer having active hydrogen functional groups capable of reacting with isocyanate groups. Also provided are processes for improving corrosion resistance of a metal substrate using the above composition.