发明授权
US5872180A Substrates which have been provided with an oil-, water- and soil-repellant treatment and fluorine-containing compositions for this purpose 失效
已经提供了防水,防水和疏水处理的基材和用于此目的的含氟组合物

Substrates which have been provided with an oil-, water- and
soil-repellant treatment and fluorine-containing compositions for this
purpose
摘要:
Fluorine-containing compositions for treating substrates to render them oil-, water- and soll-repellant, comprising a fluorine-containing acrylic copolymer and a fluorine-free poly(meth)acrylate.
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