申请人:MINNESOTA MINING AND MANUFACTURING COMPANY
公开号:EP0337695A2
公开(公告)日:1989-10-18
Transparent abrasion resistant coatings capable of withstanding 1000 hours of accelerated weathering are comprised of colloidal silicon dioxide particles dispersed in ethylenically unsaturated aliphatic and/or cycloaliphatic monomers that are substituted by a protic group. The coatings are useful in protecting plastic, wood, metal and ceramic surfaces.
能经受 1000 小时加速风化的透明耐磨涂层由分散在乙烯基不饱和脂肪族和/或环脂肪族单体中的二氧化硅胶体颗粒组成,这些单体被一个原生基团取代。这种涂料可用于保护塑料、木材、金属和陶瓷表面。