Silicone resin emulsion
    9.
    发明授权
    Silicone resin emulsion 失效
    硅树脂乳液

    公开(公告)号:US4582874A

    公开(公告)日:1986-04-15

    申请号:US622945

    申请日:1984-06-21

    CPC分类号: C08J3/03 C08J2383/04

    摘要: An aqueous emulsion, having a long shelf life, of a low molecular weight silicone resin comprising by weight(a) 1-60% of a silicone resin of the formula ##EQU1## wherein R.sup.1 is a monovalent hydrocarbon radical having 1 -14C atoms,R.sup.2 is a monovalent hydrocarbon radical having 1 -18C atoms,x has a value from about 0.75 to 1.5 andy has a value from about 0.2 to 2.0,and having a viscosity of about 2 to 2000 mPa.s,(b) 0.1-10% of an emulsifier, and(c) water.Advantageously two non-ionic emulsifiers are used in combination.

    摘要翻译: 具有长寿命的低分子量有机硅树脂的水乳液,其包含(a)1-60%的下式的有机硅树脂,其中R1是具有1-14个碳原子的一价烃基, R2是具有1-18个碳原子的单价烃基,x具有约0.75至1.5的值,y具有约0.2至2.0的粘度,并且具有约2至2000mPa.s的粘度,(b)0.1- 10%的乳化剂,和(c)水。 有利地,两种非离子乳化剂组合使用。