Invention Grant
US4741773A Water repellent composition 失效
防水组合物

Water repellent composition
Abstract:
A water repellent composition being liquid at room temperature, which comprises a silicone oil and a substantially non-volatile paraffinic oil or low molecular weight resin, wherein the separation index of the paraffinic oil or low molecular weight resin to the silicone oil is at most 0.4.
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