Cosmetic and dermatological light protection formulations having a content of triazine derivatives and glyceryl compounds
    1.
    发明授权
    Cosmetic and dermatological light protection formulations having a content of triazine derivatives and glyceryl compounds 失效
    具有三嗪衍生物和甘油基化合物含量的化妆品和皮肤病学防护制剂

    公开(公告)号:US06815453B1

    公开(公告)日:2004-11-09

    申请号:US09265779

    申请日:1999-03-10

    IPC分类号: A61K3147

    CPC分类号: A61Q17/04 A61K8/4966

    摘要: Active compound combinations, which have a light protection action, of 4,4′,4″-(1,3,5-triazine-2,4,6-triyltriimino)-trisbenzoic acid tris(2-ethylhexyl ester) and one or more emulsifiers chosen from the group of substances of the general structural formula wherein R1, R2 and R3 independently of one another are chosen from the group which comprises: H and branched and unbranched, saturated and unsaturated fatty acid radicals having 8 to 24 carbon atoms, in which up to three aliphatic hydrogen atoms can be replaced by hydroxyl groups, and n is a number from 2 to 8.

    摘要翻译: 4,4',4“ - (1,3,5-三嗪-2,4,6-三基三亚甲基) - 三苯甲酸三(2-乙基己基酯)和一个具有光保护作用的活性化合物组合 或更多选自下列基团的乳化剂,其中R 1,R 2和R 3一般结构式的物质组彼此独立地选自H和具有8至24个碳原子的支链和非支链,饱和和不饱和的脂肪酸基团, 其中最多三个脂族氢原子可以被羟基取代,并且n是2至8的数。

    Emulsifier-free finely disperse systems of the oil-in-water and water-in-oil type
    3.
    发明授权
    Emulsifier-free finely disperse systems of the oil-in-water and water-in-oil type 失效
    不含乳化剂的水包油和油包水型精细分散系统

    公开(公告)号:US06692755B2

    公开(公告)日:2004-02-17

    申请号:US10132751

    申请日:2002-04-25

    IPC分类号: A61K700

    摘要: Pickering emulsions, which are finely disperse systems of the water-in-oil or oil-in-water type, comprising (1) an oil phase which contains a wax and/or an oil thickener, (2) a water phase, (3) at least one type of microfine particles which a) have an average particle size of less than 200 nm, which b) display both hydrophilic and lipophilic properties, i.e. which have amphiphilic character, and are dispersible both in water and in oil and which c) have optionally been coated on the surface, (4) at least one type of non-amphiphilic metal oxide pigments and (5) at most 0.5% by weight of one or more emulsifiers.

    摘要翻译: 作为油包水或水包油型的细分散系统的拾取乳液,包括(1)含有蜡和/或油增稠剂的油相,(2)水相,(3) )至少一种类型的具有小于200nm的平均粒度的微细颗粒,其b)显示亲水性和亲油性,即具有两亲性,并且可分散于水和油中,并且可选地具有 涂覆在表面上,(4)至少一种类型的非两亲性金属氧化物颜料和(5)至多0.5重量%的一种或多种乳化剂。

    Emulsifier-free finely disperse systems of the oil-in-water and water-in-oil type
    4.
    发明授权
    Emulsifier-free finely disperse systems of the oil-in-water and water-in-oil type 失效
    不含乳化剂的水包油和油包水型精细分散系统

    公开(公告)号:US06585983B1

    公开(公告)日:2003-07-01

    申请号:US09388717

    申请日:1999-09-02

    IPC分类号: A61K700

    摘要: Pickering emulsions, which are finely disperse systems of the water-in-oil or oil-in-water type, comprising (1) an oil phase, (2) a water phase, (3) at least one type of microfine particles which a) have an average particle size of less than 200 nm, which b) display both hydrophilic and lipophilic properties, and are dispersible both in water and in oil and which c) have optionally been coated on the surface, (4) at least one electrolyte and (5) at most 0.5% by weight of one or more emulsifiers.

    摘要翻译: 包含油包水或水包油型的细分散系统的拾取乳液,包括(1)油相,(2)水相,(3)至少一种类型的微粒,a) 具有小于200nm的平均粒度,其显示亲水性和亲油性,并且可分散于水和油中,并且可任选地涂布在表面上,(4)至少一种电解质和(5 )至多0.5重量%的一种或多种乳化剂。

    Cosmetic or dermatological preparations of the oil-in-water type
    7.
    发明授权
    Cosmetic or dermatological preparations of the oil-in-water type 失效
    油包水型的化妆品或皮肤病学制剂

    公开(公告)号:US06511655B1

    公开(公告)日:2003-01-28

    申请号:US09636780

    申请日:2000-08-11

    IPC分类号: A61K742

    摘要: Low-viscosity cosmetic or dermatological preparations of the oil-in-water type, which comprise an oil phase, in which hydrophobic and/or amphiphilic solids are incorporated, and a water phase, where the difference in density between the oil phase and the water phase (determinable using a computerized digital density meter of the type DMA 45 from chempro/PA at 25° C.) is not greater than 0.01 g·cm−3, and method of stabilizing O/W formulations.

    摘要翻译: 包含疏水性和/或两亲性固体的油相的水包油型的低粘度化妆品或皮肤病学制剂以及油相和水之间的密度差异的水相 相位(使用来自chempro / PA在25℃下的DMA45型的计算机化数字密度计可确定)不大于0.01g·cm -3,以及稳定O / W配方的方法。

    Emulsifier-free finely disperse systems of the water-in-oil type
    8.
    发明授权
    Emulsifier-free finely disperse systems of the water-in-oil type 失效
    不含乳化剂的精细分散系统的油包水型

    公开(公告)号:US06436413B1

    公开(公告)日:2002-08-20

    申请号:US09385306

    申请日:1999-08-30

    IPC分类号: A61K700

    摘要: Pickering emulsions, which are finely disperse systems of the water-in-oil type, comprising (1) an oil phase, (2) a water phase, (3) at least one type of microfine particles which a) have an average particle size of less than 200 nm, which b) display both hydrophilic and lipophilic properties, i.e. which have amphiphilic character, and are dispersible both in water and in oil and which c) have optionally been coated on the surface, (4) at least one hydrocolloid and (5) at most 0.5% by weight of one or more emulsifiers.

    摘要翻译: 油墨类型的精细分散系统的拾取乳液,包括(1)油相,(2)水相,(3)至少一种类型的微粒,其具有平均粒径为 小于200nm,其显示亲水性和亲油性,即具有两性特征,并且可分散在水中和在油中,并且c)任选地涂覆在表面上,(4)至少一种水胶体和(5 )至多0.5重量%的一种或多种乳化剂。