Patent ID: 9249317
Filing Date: 2016-02-02
CPC Classification: C08K,C08L,C09C,C09D

Claim Text:
1. A coating composition comprising: a) silanized colloidal silica particles having an average particle diameter ranging from 2 to 150 nm and a weight ratio of silane to silica ranging from 0.05 to 0.4, b) an alkyd-containing binder and, optionally, an other binder, c) a carrier fluid selected from water and/or an organic solvent, and d) optionally, a cobalt based drier, wherein the cobalt based drier, if present, has a cobalt content of less than 200 ppm based on the total weight of binder, and wherein the alkyd-containing binder is selected from epoxy-modified or polyurethane-modified alkyds.