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    Multiphase sunscreen compositions
    2.
    发明授权
    Multiphase sunscreen compositions 失效
    多相防晒组合物

    公开(公告)号：US07135165B2

    公开(公告)日：2006-11-14

    申请号：US10300351

    申请日：2002-11-20

    申请人： Albert Zofchak ,  John C. Carson

    发明人： Albert Zofchak ,  John C. Carson

    IPC分类号： A61K8/00 ,  A61K8/18 ,  A61K9/00 ,  A61K8/02 ,  A61K8/36 ,  A61K8/37 ,  A61K8/49

    CPC分类号： A61K8/066 ,  A61K8/368 ,  A61K8/37 ,  A61Q17/00

    摘要： The instant invention relates to novel surfactant-free, multiphase sunscreen compositions that provide protection from the sun, have a unique visual appeal, and provide skin conditioning and moisturization. In a two-phase embodiment of the instant invention, the compositions are comprised of (1) a first layer comprising a high-density ester and sunscreen, and (2) a second aqueous layer, which is usually the top layer. In a three-phase embodiment of the instant invention, the compositions are comprised of (1) a first layer comprising a high-density ester and and sunscreen, (2) a second aqueous layer, and (3) a third oily layer. The high-density ester layer usually has a specific gravity that is greater than that of the aqueous layer and the aqueous layer usually has a specific gravity that is greater than the oily layer. In preferred embodiments, each phase is substantially clear and has a volume approximately equal to that of the other phase(s). The phases disperse upon mixing and separate over time after mixing. The phases may be colored differently to enhance visual appeal. In some embodiments, emulsified boundary layer(s) form between the phases and constitute third or fourth phases.

    摘要翻译： 本发明涉及提供免受太阳保护的新型无表面活性剂的多相防晒组合物，具有独特的视觉吸引力，并提供皮肤调理和保湿。 在本发明的两相实施方案中，组合物包括（1）包含高密度酯和防晒剂的第一层，和（2）通常为顶层的第二水层。 在本发明的三相实施方案中，组合物包括（1）包含高密度酯和防晒剂的第一层，（2）第二水性层，和（3）第三层油层。 高密度酯层通常具有比水层大的比重，水层通常具有大于油层的比重。 在优选的实施方案中，每个相基本上是清楚的，并且具有与其它相的体积大致相等的体积。 混合后相分散，混合后随时间分离。 各个阶段的颜色可能不同，以增强视觉吸引力。 在一些实施方案中，在相之间形成乳化边界层，并构成第三相或第四相。

    Fatty acid esters of aromatic alcohols and their use in cosmetic formulations
    4.
    发明授权
    Fatty acid esters of aromatic alcohols and their use in cosmetic formulations 失效
    芳香醇的脂肪酸酯及其在化妆品配方中的应用

    公开(公告)号：US06365629B1

    公开(公告)日：2002-04-02

    申请号：US09307926

    申请日：1999-05-10

    申请人： Albert Zofchak ,  Madeline Kenney ,  Jebidiah Jordan ,  Rustico Payumo

    发明人： Albert Zofchak ,  Madeline Kenney ,  Jebidiah Jordan ,  Rustico Payumo

    IPC分类号： A01N3702

    CPC分类号： A61Q5/02 ,  A61K8/37 ,  A61K2800/28 ,  A61Q1/06 ,  A61Q5/12 ,  A61Q9/02 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/002 ,  C07C69/24 ,  C07C69/52 ,  Y10S514/873

    摘要： The present invention relates to compounds according to the structure: Wherein R1 is a C11 to C21 saturated or unsaturated, linear or branched hydrocarbon or a saturated or unsaturated hydrocarbon containing a pendant hydroxyl group, preferably on a carbon atom in a position alpha or beta to the keto group of the ester moiety; X is CH2, OCH2CH2 or HC═CHCH2; and R2 is H, OCH3, CH3 or CH2CH3. These compounds exhibit use in personal care products as dry emollients as well as providing additional characteristics including solvency, dispersants, gloss-enhancing agents, solubilizing agents and melting-point depressants, lubricants, viscosity modulating agents and skin protection factor boosters.

    摘要翻译： 本发明涉及根据以下结构的化合物：其中R1是C11至C21饱和或不饱和的直链或支链烃或含有侧羟基的饱和或不饱和烃，优选在α或β位置的碳原子上 酯部分的酮基; X是CH 2，OCH 2 CH 2或HC = CHCH 2; 并且R 2是H，OCH 3，CH 3或CH 2 CH 3。 这些化合物在个人护理产品中用作干性软化剂，并且提供额外的特征，包括溶解力，分散剂，光泽增强剂，增溶剂和熔点抑制剂，润滑剂，粘度调节剂和皮肤保护因子增强剂。

    Applications of cross-linked silicone gel in personal care products
    5.
    发明申请
    Applications of cross-linked silicone gel in personal care products 审中-公开
    交联硅胶在个人护理产品中的应用

    公开(公告)号：US20070048240A1

    公开(公告)日：2007-03-01

    申请号：US11507845

    申请日：2006-08-22

    申请人： Paul Slavashevich ,  John Carson ,  Albert Zofchak

    发明人： Paul Slavashevich ,  John Carson ,  Albert Zofchak

    IPC分类号： A61K8/89

    CPC分类号： A61K8/042 ,  A61K8/895 ,  A61Q17/04 ,  A61Q19/00

    摘要： The present invention relates to the use of cross-linked silicone gel, in particular, a polymerization product of a polyorganohydrosiloxane, with the proposed INCI name (Dimethicone/polymethylalkyl siloxane copolymer), in cosmetic applications to provide unexpected characteristics related to formulations incorporating these silicone gels.

    摘要翻译： 本发明涉及交联硅胶，特别是聚有机氢硅氧烷的聚合产物与所提出的INCI名称（聚二甲基硅氧烷/聚甲基烷基硅氧烷共聚物）在化妆品应用中的用途，以提供与掺入这些硅氧烷 凝胶。

    Ethoxylated polyurethane viscosity enhancers
    6.
    发明申请
    Ethoxylated polyurethane viscosity enhancers 审中-公开
    乙氧基化聚氨酯粘度增强剂

    公开(公告)号：US20050106193A1

    公开(公告)日：2005-05-19

    申请号：US10714772

    申请日：2003-11-17

    申请人： Albert Zofchak ,  John Carson ,  Jebadiah Jorden

    发明人： Albert Zofchak ,  John Carson ,  Jebadiah Jorden

    IPC分类号： A61K8/45 ,  A61K8/86 ,  A61Q5/02 ,  A61Q19/00 ,  A61K7/06 ,  A61K7/075 ,  A61K7/08

    CPC分类号： A61Q5/02 ,  A61K8/86 ,  A61Q19/00

    摘要： The invention provides personal care products comprising fatty ethoxylated dimeric urethane compounds that enhance the viscosity of constituent water based surfactant systems. In compositions and methods of the invention, ethoxylated nonionic, urethane dimers increase the viscosity of water based surfactant systems and serve as thickeners. These thickeners produce clear solutions in combination with surfactants and can be made sufficiently water soluble to produce clear solutions in water. The thickeners are compatible with anionic, cationic, amphoteric and nonionic surfactants and are functional and stable over a wide pH range.

    摘要翻译： 本发明提供包含脂肪乙氧基化二聚氨基甲酸酯化合物的个人护理产品，其增强组分水基表面活性剂体系的粘度。 在本发明的组合物和方法中，乙氧基化的非离子型氨基甲酸酯二聚体增加了水基表面活性剂体系的粘度并用作增稠剂。 这些增稠剂与表面活性剂组合产生澄清溶液，并且可以制成足够的水溶性以在水中产生澄清溶液。 增稠剂与阴离子，阳离子，两性和非离子表面活性剂相容，在宽pH范围内具有功能和稳定性。

    Ethoxylated Polyurethane Viscosity Enhancers
    8.
    发明申请
    Ethoxylated Polyurethane Viscosity Enhancers 审中-公开
    乙氧基化聚氨酯粘度增强剂

    公开(公告)号：US20070202072A1

    公开(公告)日：2007-08-30

    申请号：US10578974

    申请日：2004-11-08

    申请人： Albert Zofchak ,  John Carson ,  Jebadiah Jorden

    发明人： Albert Zofchak ,  John Carson ,  Jebadiah Jorden

    IPC分类号： A61K8/45 ,  C07C271/24

    CPC分类号： A61Q5/02 ,  A61K8/86 ,  A61Q19/00

    摘要： The invention provides personal care products comprising fatty ethoxylated dimeric urethane compounds that enhance the viscosity of constituent water based surfactant systems. In compositions and methods of the invention, ethoxylated nonionic, urethane dimers increase the viscosity of water based surfactant systems and serve as thickeners. These thickeners produce clear solutions in combination with surfactants and can be made sufficiently water soluble to produce clear solutions in water. The thickeners are compatible with anionic, cationic, amphoteric and nonionic surfactants and are functional and stable over a wide pH range.

    摘要翻译： 本发明提供包含脂肪乙氧基化二聚氨基甲酸酯化合物的个人护理产品，其增强组分水基表面活性剂体系的粘度。 在本发明的组合物和方法中，乙氧基化非离子型氨基甲酸酯二聚体增加了水基表面活性剂体系的粘度并用作增稠剂。 这些增稠剂与表面活性剂组合产生澄清溶液，并且可以制成足够的水溶性以在水中产生澄清溶液。 增稠剂与阴离子，阳离子，两性和非离子表面活性剂相容，在宽pH范围内具有功能和稳定性。

    Polyurethane emulsifiers
    9.
    发明申请
    Polyurethane emulsifiers 审中-公开
    聚氨酯乳化剂

    公开(公告)号：US20050169874A1

    公开(公告)日：2005-08-04

    申请号：US11035634

    申请日：2005-01-14

    申请人： Albert Zofchak ,  John Carson

    发明人： Albert Zofchak ,  John Carson

    IPC分类号： A61K8/87 ,  A61Q5/02 ,  A61Q5/12 ,  A61Q17/04 ,  A61Q19/00 ,  B01F17/00 ,  A61K7/06 ,  A61K7/11

    CPC分类号： A61Q19/00 ,  A61K8/87 ,  A61Q5/02 ,  A61Q5/12 ,  A61Q17/04 ,  B01F17/005

    摘要： The invention provides polymeric emulsifiers that: are useful in the manufacture of personal care products such as skin creams, sunscreens, hair conditioners and shampoos; have similar aesthetic properties as conventional surfactants when used in personal care product applications; and that are relatively free of the drawbacks associated with known anionic or nonionic polymeric emulsifiers. In certain embodiments, the invention provides o/w or w/o emulsions comprising cationic polyurethane emulsifiers (surfactants) or combinations of cationic polyurethane emulsifiers and conventional low HLB emulsifiers. Emulsions of the invention are useful as components of personal care products such as hair and skin care products and are functional and stable over a wide pH range.

    摘要翻译： 本发明提供了聚合物乳化剂，其可用于制造个人护理产品，例如护肤霜，防晒剂，护发素和洗发剂; 在用于个人护理产品的应用中具有与常规表面活性剂相似的美学特性; 并且相对没有与已知的阴离子或非离子聚合乳化剂相关的缺点。 在某些实施方案中，本发明提供了包含阳离子聚氨酯乳化剂（表面活性剂）或阳离子聚氨酯乳化剂和常规低HLB乳化剂的组合的o / w或w / o乳液。 本发明的乳液可用作个人护理产品如毛发和护肤产品的组分，并且在宽的pH范围内是功能和稳定的。