Method of treating surfaces with organosilicon water repellent compositions
    2.
    发明授权
    Method of treating surfaces with organosilicon water repellent compositions 有权
    用有机硅防水剂组合物处理表面的方法

    公开(公告)号:US06403163B1

    公开(公告)日:2002-06-11

    申请号:US09604447

    申请日:2000-06-27

    IPC分类号: B05D302

    摘要: A composition for rendering surfaces water repellent is formed by combining water or a solvent; a methylhydrogensiloxane polymer or copolymer; an alkoxysilane having the formula RaSi(OR′)4−a in which R represents an alkyl group containing 1-10 carbon atoms, an alkenyl group containing 2-8 carbon atoms, an aryl group, or an haloalkyl group, a has a value of 1 or 2, and R′ represents an alkyl group containing 1-6 carbon atoms; and a silicone resin. The composition can also contain other components such as a volatile methyl siloxane, a cationic oil-in-water emulsion of an aminofunctional polydimethylsiloxane, a surfactant, a catalyst, a beading agent, an organic wax, a preservative, an antifoam, a mildewcide, an UV absorber/UV light stabilizer, or a freeze-thaw additive.

    摘要翻译: 通过混合水或溶剂形成表面防水剂的组合物; 甲基氢硅氧烷聚合物或共聚物; 具有式R a Si(OR')4-a的烷氧基硅烷,其中R表示含有1-10个碳原子的烷基,含有2-8个碳原子的链烯基,芳基或卤代烷基,具有值 为1或2,R'为含1-6个碳原子的烷基; 和硅树脂。 组合物还可以含有其它组分,例如挥发性甲基硅氧烷,氨基官能聚二甲基硅氧烷的阳离子水包油乳液,表面活性剂,催化剂,珠饰剂,有机蜡,防腐剂,消泡剂,防霉剂, UV吸收剂/ UV光稳定剂或冻融添加剂。

    Organosilicon water repellent compositions
    3.
    发明授权
    Organosilicon water repellent compositions 有权
    有机硅防水组合物

    公开(公告)号:US06323268B1

    公开(公告)日:2001-11-27

    申请号:US09604714

    申请日:2000-06-27

    IPC分类号: C08L8304

    摘要: A composition for rendering surfaces water repellent is formed by combining water or a solvent; a methylhydrogensiloxane polymer or copolymer; an alkoxysilane having the formula RaSi(OR′)4-a in which R represents an alkyl group containing 1-10 carbon atoms, an alkenyl group containing 2-8 carbon atoms, an aryl group, or an haloalkyl group, a has a value of 1 or 2, and R′ represents an alkyl group containing 1-6 carbon atoms; and a silicone resin. The composition can also contain other components such as a volatile methyl siloxane, a cationic oil-in-water emulsion of an aminofunctional polydimethylsiloxane, a surfactant, a catalyst, a beading agent, an organic wax, a preservative, an antifoam, a mildewcide, an UV absorber/UV light stabilizer, or a freeze-thaw additive.

    摘要翻译: 通过混合水或溶剂形成表面防水剂的组合物; 甲基氢硅氧烷聚合物或共聚物; 具有式R a Si(OR')4-a的烷氧基硅烷,其中R表示含有1-10个碳原子的烷基,含有2-8个碳原子的烯基,芳基或卤代烷基,具有值 为1或2,R'为含1-6个碳原子的烷基; 和硅树脂。 组合物还可以含有其它组分,例如挥发性甲基硅氧烷,氨基官能聚二甲基硅氧烷的阳离子水包油乳液,表面活性剂,催化剂,珠饰剂,有机蜡,防腐剂,消泡剂,防霉剂, UV吸收剂/ UV光稳定剂或冻融添加剂。