发明授权
US4370385A Masking of abrasion injury on glass articles 失效
遮盖玻璃制品上的磨损

Masking of abrasion injury on glass articles
摘要:
A novel scuff-masking composition for glass vessels comprises a specific organopolysiloxane, a curing catalyst therefor, and a surfactant and is highly effective in a method of masking scuffs on glass vessels, which comprises providing the composition on the scuffs and curing the coated composition.
信息查询
0/0