Polar solvent-in-oil emulsions and multiple emulsions
    4.
    发明授权
    Polar solvent-in-oil emulsions and multiple emulsions 有权
    极性溶剂油包水乳液和多重乳液

    公开(公告)号:US6080394A

    公开(公告)日:2000-06-27

    申请号:US435561

    申请日:1999-11-08

    摘要: One composition is a non-aqueous polar solvent-in-oil emulsion containing a non-aqueous polar solvent phase dispersed in a silicone oil continuous phase by an emulsifier. A second composition is a non-aqueous polar solvent-in-oil-in-water multiple emulsion of the type PS.sub.1 /O/w which contains a non-aqueous polar solvent phase PS.sub.1 dispersed in a silicone oil as a first continuous phase of a primary emulsion PS.sub.1 /O by an emulsifier. The primary emulsion PS.sub.1 /O is dispersed in a second continuous aqueous phase W to form multiple emulsion PS.sub.1 /O/W. A third composition is a non-aqueous polar solvent-in-oil-in-non-aqueous polar solvent multiple emulsion of the type PS.sub.1 /O/PS.sub.2 which contains a non-aqueous polar solvent phase PS.sub.1 dispersed in a silicone oil as a first continuous phase of a primary emulsion PS.sub.1 /O by an emulsifier. The primary emulsion PS.sub.1 /O is dispersed in a second continuous non-aqueous polar solvent phase PS.sub.2 to form multiple emulsion PS.sub.1 /O/PS.sub.2.

    摘要翻译: 一种组合物是含有通过乳化剂分散在硅油连续相中的非水极性溶剂相的非水性极性溶剂油包水乳液。 第二组合物是PS1 / O / w型的非水极性溶剂型油包水型多重乳液,其包含分散在硅油中的非水极性溶剂相PS1作为第一连续相 初级乳液PS1 / O由乳化剂。 初级乳液PS1 / O分散在第二连续水相W中以形成多重乳液PS1 / O / W。 第三组合物是PS1 / O / PS2型的非水极性非极性非极性非极性溶剂型非水性极性溶剂多重乳液,其包含分散在硅油中的非水极性溶剂相PS1作为第一种 通过乳化剂将初级乳液PS1 / O连续相。 初级乳液PS1 / O分散在第二连续的非水极性溶剂相PS2中以形成多重乳液PS1 / O / PS2。

    Elastomeric silicone containing an active ingredient
    5.
    发明授权
    Elastomeric silicone containing an active ingredient 有权
    弹性硅氧烷含有活性成分

    公开(公告)号:US06168782A

    公开(公告)日:2001-01-02

    申请号:US09317459

    申请日:1999-05-24

    IPC分类号: A61K3174

    摘要: Elastomeric silicones, especially elastomeric silicone polyethers, are prepared by combining and reacting (A) an ≡Si—H containing polysiloxane, (B) a mono-alkenyl polyether, (C) an active ingredient such as a vitamin, antimicrobial agent, sunburn prevention agent, astringent, or sex hormone, (D) an &agr;,&ohgr;-unsaturated hydrocarbon, (E) a platinum catalyst, and (F) an oil. The reaction of components (A)-(F) is allowed to continue, forming a crosslinked three-dimensional gelled network of the elastomeric silicone polyether containing the active ingredient and the oil. The compositions are useful in personal and health care applications, personal hygiene, and household cleaning applications.

    摘要翻译: 弹性体硅酮,特别是弹性硅氧烷聚醚,是通过(A)a =含Si-H的聚硅氧烷,(B)单烯基聚醚,(C)活性成分如维生素,抗微生物剂,防晒剂 药剂,收敛剂或性激素,(D)α,ω-不饱和烃,(E)铂催化剂和(F)油。 允许组分(A) - (F)的反应继续,形成含有活性成分和油的弹性体硅氧烷聚醚的交联的三维胶凝网。 该组合物可用于个人和医疗保健应用,个人卫生和家庭清洁应用。

    Polar solvent-in-oil emulsions and multiple emulsions
    8.
    发明授权
    Polar solvent-in-oil emulsions and multiple emulsions 有权
    极性溶剂油包水乳液和多重乳液

    公开(公告)号:US06221927B1

    公开(公告)日:2001-04-24

    申请号:US09657555

    申请日:2000-09-08

    IPC分类号: C08J928

    摘要: One composition is a non-aqueous polar solvent-in-oil emulsion containing a non-aqueous polar solvent phase dispersed in a silicone oil continuous phase by an emulsifier. A second composition is a non-aqueous polar solvent-in-oil-in-water multiple emulsion of the type PS1/O/W which contains a non-aqueous polar solvent phase PS1 dispersed in a silicone oil as a first continuous phase of a primary emulsion PS1/O by an emulsifier. The primary emulsion PS1/O is dispersed in a second continuous aqueous phase W to form multiple emulsion PS1/O/W. A third composition is a non-aqueous polar solvent-in-oil-in-non-aqueous polar solvent multiple emulsion of the type PS1/O/PS2 which contains a non-aqueous polar solvent phase PS1 dispersed in a silicone oil as a first continuous phase of a primary emulsion PS1/O by an emulsifier. The primary emulsion PS1/O is dispersed in a second continuous non-aqueous polar solvent phase PS2 to form multiple emulsion PS1/O/PS2.

    摘要翻译: 一种组合物是含有通过乳化剂分散在硅油连续相中的非水极性溶剂相的非水性极性溶剂油包水乳液。 第二组合物是PS1 / O / W类型的非水极性溶剂型油包水型多重乳液,其包含分散在硅油中的非水极性溶剂相PS1作为第一连续相 初级乳液PS1 / O由乳化剂。 初级乳液PS1 / O分散在第二连续水相W中以形成多重乳液PS1 / O / W。 第三组合物是PS1 / O / PS2型的非水极性非极性非极性非极性溶剂型非水性极性溶剂多重乳液,其包含分散在硅油中的非水极性溶剂相PS1作为第一种 通过乳化剂将初级乳液PS1 / O连续相。 初级乳液PS1 / O分散在第二连续的非水极性溶剂相PS2中以形成多重乳液PS1 / O / PS2。

    Polar solvent-in-oil emulsions and multiple emulsions

    公开(公告)号:US06177071B1

    公开(公告)日:2001-01-23

    申请号:US09498714

    申请日:2000-02-07

    IPC分类号: A61K3174

    摘要: One composition is a non-aqueous polar solvent-in-oil emulsion containing a non-aqueous polar solvent phase dispersed in a silicone oil continuous phase by an emulsifier. A second composition is a non-aqueous polar solvent-in-oil-in-water multiple emulsion of the type PS1/O/W which contains a non-aqueous polar solvent phase PS1 dispersed in a silicone oil as a first continuous phase of a primary emulsion PS1/O by an emulsifier. The primary emulsion PS1/O is dispersed in a second continuous aqueous phase W to form multiple emulsion PS1/O/W. A third composition is a non-aqueous polar solvent-in-oil-in-non-aqueous polar solvent multiple emulsion of the type PS1/O/PS2 which contains a non-aqueous polar solvent phase PS1 dispersed in a silicone oil as a first continuous phase of a primary emulsion PS1/O by an emulsifier. The primary emulsion PS1/O is dispersed in a second continuous non-aqueous polar solvent phase PS2 to form multiple emulsion PS1/O/PS2.