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US 2014/0272433 A1Published application
Inorganic composite coatings comprising novel functionalized acrylics
AssigneeHenkel AG & Co. KGaA
InventorsBrian D. BAMMEL, John D. McGee, Gregory T. Donaldson
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Abstract
Disclosed is a sol-gel coating composition comprising: one or more silane hydrolysis promoting acids; at least one silanol precursor; and an acrylic-based co-polymer comprising nitrogen-containing organic functional groups, and methods of making and using same, as well as metals coated using the compositions.
Claims19
A sol-gel coating composition comprising:
- a) one or more silane hydrolysis promoting acids;
- b) at least one silanol precursor;
- and
- c) 10 to 35% by weight of an acrylic-based co-polymer comprising nitrogen-containing organic functional groups, based on the total weight of the sol-gel composition excluding the weight of water and solvents.
1 more element
Dependencies are inferred from the claim text.