发明授权
US4980024A Antiskid paper with enhanced friction retention 失效
防滑纸具有增强的摩擦保持力

Antiskid paper with enhanced friction retention
摘要:
Superiority in retained slide angle of antiskid paper is achieved by spraying the paper with a composition of matter consisting essentially of an acrylamide, glycerine, balance antiskid aqueous silica sol.
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