DEVICE FOR SPRAYING OF REACTION MIXTURE, CAPABLE OF FORMING TRANSPARENT PROTECTIVE LAYER

摘要

A process for coating a transparent article of high optical quality, which comprises spraying a polymerizable reaction mixture of reaction components on the transparent article to form a homogenous coating layer of high optical quality, wherein the mixture of reaction components is sprayed by high-speed centrifugal spraying; and polymerizing the resultant coating layer.