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    PETROLATUM COMPOSITION AND PROCESS FOR ITS MANUFACTURE
    31.
    发明申请
    PETROLATUM COMPOSITION AND PROCESS FOR ITS MANUFACTURE 审中-公开
    PETROLATUM组合物及其制造方法

    公开(公告)号：US20130183360A1

    公开(公告)日：2013-07-18

    申请号：US13825411

    申请日：2011-09-20

    申请人： Alexander Lips ,  Tamara Litvin

    发明人： Alexander Lips ,  Tamara Litvin

    IPC分类号： A61K8/31 ,  A61Q19/00 ,  A61K8/02

    CPC分类号： A61K8/31 ,  A61K8/02 ,  A61K8/8182 ,  A61Q19/00 ,  A61Q19/10

    摘要： Petrolatum based compositions (i.e., composition in which the emollient petrolatum comprises greater than or equal to 50% of the composition) are desirable because of the excellent moisturization properties provided by petrolatum. However, it has sensory negatives perceived by consumers. Specifically, because of the oily/greasy and “tacky” (i.e., slightly adhesive or gummy to touch) feel, petrolatum has certain limits to the scope of application. We have found a way to overcome this problem using a copolymer which furthermore avoids the undesirable use of additional oil. A composition is therefore provided comprising: i) 50% to 99.95% by weight petrolatum; ii) greater than 0.05% by weight of a copolymer bearing greater than 70% long chain alkyl. said composition having an enthalpy of between 30 and 65, preferably 40 and 60, even more preferably 45 and 55 J/g, the petrolatum number average crystal size being less than 10 μm, preferably less than 5 μm, more preferably less than 1 μm.

    摘要翻译： 由于由凡士林提供的优异的保湿性，基于凡士林的组合物（即其中软化矿脂含有组合物的50％以上的组合物）是理想的。 但是，它有消费者感觉到的感官消极。 具体来说，由于油性/油腻和“发粘”（即轻微粘合或粘合触觉）的感觉，凡士林对适用范围有一定的限制。 我们已经找到了一种使用共聚物来克服这个问题的方法，这进一步避免了不期望使用另外的油。 因此，提供了一种组合物，其包含：i）50％至99.95％重量的凡士林; ii）大于0.05重量％的具有大于70％长链烷基的共聚物。 所述组合物具有30至65，优选40至60，甚至更优选45和55J / g的焓，凡士林数量平均晶体尺寸小于10μm，优选小于5μm，更优选小于1μm 。

    Composition Comprising Silicone Oil or Oils Structured With Compolymers Carrying Greater Than 70% Long Chain Alkyl Group
    32.
    发明申请
    Composition Comprising Silicone Oil or Oils Structured With Compolymers Carrying Greater Than 70% Long Chain Alkyl Group 有权
    包含含有大于70％长链烷基的共聚物的硅油或油的组合物

    公开(公告)号：US20100266524A1

    公开(公告)日：2010-10-21

    申请号：US12423987

    申请日：2009-04-15

    申请人： Tamara Litvin ,  Qiang Qiu ,  Alexander Lips

    发明人： Tamara Litvin ,  Qiang Qiu ,  Alexander Lips

    IPC分类号： A61K31/74

    CPC分类号： A61K8/891 ,  A61K8/361 ,  A61K8/8182 ,  A61K2800/48 ,  A61Q1/02 ,  A61Q1/14 ,  A61Q9/02 ,  A61Q15/00 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/04

    摘要： The present invention discloses silicone oils which are structured with a copolymer comprising a large percentage of alkane groups. Using high percentage pendant alkane helps provide silicone with ideal gel properties (G′>G″, particularly >1000 cP, more preferably 2000-30,000 cP) and viscosity, after fracture, of 10 to 1000 cP, preferably 30-500 cP MW of polymer and exact chain length are selected to ensure that, when forming gel upon cooling after mixing polymer and silicone, the polymer viscosity will not be so high upon crystal formation that gel cannot form, yet also will not be so low that polymer will phase separate.

    摘要翻译： 本发明公开了由含有大量烷烃基团的共聚物构成的硅油。 使用高百分比的侧链烷烃有助于提供具有理想凝胶性能（G'> G“，特别是> 1000 cP，更优选2000-30,000 cP）的硅胶，断裂后的粘度为10至1000 cP，优选为30-500 cP MW 选择聚合物和精确的链长以确保在混合聚合物和硅氧烷之后冷却时形成凝胶时，在晶体形成时聚合物的粘度将不会很高，凝胶不能形成，而且也不会如此低，使得聚合物将相分离 。

    Skin care cosmetic compositions and methods for microemulsification of sebum on contact
    36.
    发明申请
    Skin care cosmetic compositions and methods for microemulsification of sebum on contact 失效
    皮肤护理化妆品组合物和接触皮脂微乳化方法

    公开(公告)号：US20050048025A1

    公开(公告)日：2005-03-03

    申请号：US10648695

    申请日：2003-08-27

    申请人： Lei Huang ,  Carlos Co ,  Alexander Lips

    发明人： Lei Huang ,  Carlos Co ,  Alexander Lips

    IPC分类号： A61K8/06 ,  A61K8/90 ,  A61Q19/00 ,  A61K7/075 ,  A61K7/08

    CPC分类号： A61K8/068 ,  A61K8/90 ,  A61Q19/00 ,  A61Q19/10

    摘要： A combination of a non-ionic tri-block poly-propylene-oxide, poly-ethylene-oxide alcohol ether surfactant coupled with block polymer poly(Butadiene-b-Ethylene Oxide) is an excellent surfactant phase to micro-emulsify sebum on contact. A method of micro-emulsification of sebum on contact with inventive compositions according to the present invention will form micro-emulsions which can enhance (1) deep pore cleansing of skin and (2) delivery of skin benefit actives into the skin.

    摘要翻译： 非离子三嵌段聚环氧丙烷，聚环氧乙烷醚表面活性剂与嵌段聚合物聚（丁二烯-b-环氧乙烷）的组合是一种极好的表面活性剂相，可在接触时微乳化皮脂。 与根据本发明的本发明组合物接触的皮脂的微乳化方法将形成微乳液，其可以增强（1）皮肤的深孔清洁和（2）将皮肤益处活性物质递送到皮肤中。

    Composition comprising silicone oil or oils structured with compolymers carrying greater than 70% long chain alkyl group
    39.
    发明授权
    Composition comprising silicone oil or oils structured with compolymers carrying greater than 70% long chain alkyl group 有权
    组合物，其包含硅油或含有大于70％长链烷基的共聚物构成的油

    公开(公告)号：US08372820B2

    公开(公告)日：2013-02-12

    申请号：US12423987

    申请日：2009-04-15

    申请人： Tamara Litvin ,  Qiu Qiang ,  Alexander Lips

    发明人： Tamara Litvin ,  Qiu Qiang ,  Alexander Lips

    IPC分类号： A61K31/695 ,  A61K8/02 ,  A61Q5/12

    CPC分类号： A61K8/891 ,  A61K8/361 ,  A61K8/8182 ,  A61K2800/48 ,  A61Q1/02 ,  A61Q1/14 ,  A61Q9/02 ,  A61Q15/00 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/04

    摘要： The present invention discloses silicone oils which are structured with a copolymer comprising a large percentage of alkane groups. Using high percentage pendant alkane helps provide silicone with ideal gel properties (G′>G″, particularly >1000 cP, more preferably 2000-30,000 cP) and viscosity, after fracture, of 10 to 1000 cP, preferably 30-500 cP MW of polymer and exact chain length are selected to ensure that, when forming gel upon cooling after mixing polymer and silicone, the polymer viscosity will not be so high upon crystal formation that gel cannot form, yet also will not be so low that polymer will phase separate.

    摘要翻译： 本发明公开了由含有大量烷烃基团的共聚物构成的硅油。 使用高百分比的侧链烷烃有助于提供具有理想凝胶性能（G'> G“，特别是> 1000 cP，更优选2000-30,000 cP）的硅胶，断裂后的粘度为10至1000 cP，优选为30-500 cP MW 选择聚合物和精确的链长以确保在混合聚合物和硅氧烷之后冷却时形成凝胶时，在晶体形成时聚合物的粘度将不会很高，凝胶不能形成，而且也不会如此低，使得聚合物将相分离 。