SILANISIERTE HOCHHYDROPHOBE KIESELSÄUREN
    3.
    发明公开
    SILANISIERTE HOCHHYDROPHOBE KIESELSÄUREN 审中-公开
    SILISISERER HOCHHYDROPHOBEKIESELSÄUREN

    公开(公告)号:EP3074406A1

    公开(公告)日:2016-10-05

    申请号:EP14799490.9

    申请日:2014-11-19

    申请人: Wacker Chemie AG

    发明人: SCHNEIDER, Achim

    摘要: 2.1. The problem addressed by the present invention is that of providing silicic acids which are highly hydrophobic and therefore can be used with particular success to control the rheological or triboelectric properties of liquid media or as flow enhancers. 2.2. The problem is solved by providing silicic acids which are surface-modified with a compound from the group (RO)
    3 SiR', wherein R' = C
    n H
    2
    (n-m)+1 , n = 9 to 14, m = 0 to n and R = C
    q H
    2q+1 , where q = 1 to 4. Also described is a method for the surface modification of silicic acids, which are treated in a thermal reaction with a modification agent selected from one or more organotrialkoxysilanes of general formula (RO)
    3 SiR', wherein R' = C
    n H
    2
    (n-m)+1 , where n = 9 to 14 and m = 0 to n and R = C
    q H
    2q+1 , where q = 1 to 4. 2.3. The silicic acids surface-modified according to the invention can be used to control the rheological or triboelectric properties of liquid media, such as, for example, as thickeners and antiblocking agents, or as flow enhancers.

    摘要翻译: 与含有较高碳含量的烃基的烷氧基硅烷疏水化的二氧化硅相比,当用含有低级烷氧基的烷氧基硅烷和C 12和C 14烃基进行疏水化时,亲水性二氧化硅,特别是致热亲水性二氧化硅显示较高的疏水性和疏水性均匀性。

    FABRIC CARE EMULSIONS
    10.
    发明公开
    FABRIC CARE EMULSIONS 审中-公开
    FABRIC CARE乳液

    公开(公告)号:EP2276825A1

    公开(公告)日:2011-01-26

    申请号:EP09732097.2

    申请日:2009-04-09

    摘要: The invention relates to oil-in-water emulsions, methods of making said emulsions and their uses in fabric care or hair care compositions. The fabric care composition comprises a silicone oil-in-water emulsion which emulsion is obtained by a. forming an oil phase by mixing at least one silicone compound with at least one silicone-free oil, b. optionally adding an emulsifier, c. adding water, d. forming an oil-in-water emulsion. A silicone oil, comprising a siloxane or polysiloxane compound, for example polydimethyl siloxane (polydimethyl silicone or PDMS), or a derivative thereof, e.g., amino and amido silicone, diluted with a silicone-free oil still can provide an emulsion providing high fabric care properties while decreasing the costs.

    摘要翻译: 本发明涉及水包油乳液,制备所述乳液的方法及其在织物护理或头发护理组合物中的用途。 该织物护理组合物包含硅氧烷水包油乳液,该乳液通过a。 通过混合至少一种硅氧烷化合物和至少一种不含硅氧烷的油形成油相,b。 任选地加入乳化剂,c。 加水d。 形成水包油乳液。 包含硅氧烷或聚硅氧烷化合物(例如聚二甲基硅氧烷(聚二甲基硅氧烷或PDMS))或其衍生物(例如氨基和酰胺硅氧烷)的硅油用无硅油稀释仍可提供乳液,提供高织物护理 同时降低成本。