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US 2026/0035501 A1Published application
Articles coated with curable compositions and methods of making them
AssigneePPG Industries Ohio, Inc.
InventorsMATTHEW S. FABER, ELIZABETH A. HORNER
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Abstract
A curable composition is provided comprising the following components: (i) a first alkoxysilane which is unhydrolyzed; (ii) a second alkoxysilane which is 5 to 45 percent hydrolyzed; and (iii) an ethylenically unsaturated monomer. The invention also provides coatings formed from the curable composition and articles coated with the curable composition, as well as methods of making the articles.
Claims19
An article comprising:
- (a) a substrate;
- and
- (b) a coating over at least a portion of the substrate, wherein the coating is formed from a curable composition comprising:
- (i) a first alkoxysilane that is unhydrolyzed, present in the curable composition in an amount ranging from 10 to 80 weight percent;
- (ii) a second alkoxysilane that is 5 to 45 percent hydrolyzed, present in the curable composition in an amount ranging from 5 to 90 weight percent;
- and
- (iii) an ethylenically unsaturated monomer, present in the curable composition in an amount ranging from 1 to 50 weight percent;
- wherein weight percentage is based on the total weight of components (i), (ii), and (iii).
5 more elements
Dependencies are inferred from the claim text.