Optical coating composition

专利名称：Optical coating composition发明人：Gerald D. Treadway申请号：US1118申请日：20050725

公开号：US20070021523A1公开日：20070125

摘要：Coating compositions yielding cured coatings that exhibit excellent abrasion-resistance and hardness for use on polymeric substrates such as the front side of opticallenses, in a manner that meets or exceeds the stringent requirements for such use. Thecompositions include the hydrolysis product of an epoxy functional alkoxy silane, aviscosity-reducing amount up to 50% by weight, solids basis, of a monomeric (silanol free)epoxy functional epoxy silane, and colloidal silica present in an amount sufficient toimprove abrasion resistance as compared to a composition lacking the colloidal silica.

申请人：Gerald D. Treadway

地址：Penngrove CA US

国籍：US

更多信息请下载全文后查看