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    COMPOSITIONS CONTAINING LATEX PARTICLES AND INORGANIC METAL OXIDES
    11.
    发明申请
    COMPOSITIONS CONTAINING LATEX PARTICLES AND INORGANIC METAL OXIDES 审中-公开

    公开(公告)号：US20200337951A1

    公开(公告)日：2020-10-29

    申请号：US16920789

    申请日：2020-07-06

    Applicant: Rohm and Haas Company

    Inventor： Junsi Gu ,  Jennifer Koenig ,  Xiang Qian Liu ,  Xiaodong Lu ,  Ying O'Connor ,  Curtis Schwartz ,  Xindi Yu ,  Fanwen Zeng

    IPC: A61K8/02 ,  A61K8/27 ,  A61K8/29 ,  A61K8/81 ,  A61Q19/02 ,  B01J13/14

    Abstract: A method for lightening skin tone is provided, comprising topically administering a personal care composition comprising: (A) voided latex particles comprising (i) a core polymer comprising (a) 20 to 60 weight % of monoethylenically unsaturated monomers containing a carboxylic acid group, and (b) 40 to 80 weight % of non-ionic ethylenically unsaturated monomers; and (ii) a shell polymer comprising (a) 55 to 85 weight % of non-ionic ethylenically unsaturated monomers, and (b) 15 to 45 weight % of polyethylenically unsaturated monomers; (B) 0.1 to 10 weight % of pigment grade inorganic metal oxide particles having a particle size of 250 nm to 1,000 nm; (C) a dermatologically acceptable carrier; and (D) an emollient, wherein the voided latex particles are present in at 0.5 to 10 weight %, based on weight of the composition, contain a void and have a particle size of 400 nm to 1500 nm.

    Polyacrylate oil gel and methods
    14.
    发明授权
    Polyacrylate oil gel and methods 有权

    公开(公告)号：US09789033B2

    公开(公告)日：2017-10-17

    申请号：US14897267

    申请日：2014-06-17

    Applicant: Rohm and Haas Company

    Inventor： Fanwen Zeng ,  Ying O'Connor ,  Xiaodong Lu

    IPC: A61K8/04 ,  A61K8/37 ,  A61Q19/00 ,  A61K8/81 ,  A61K8/58 ,  A61K8/89 ,  A61K8/92 ,  C08F220/68

    CPC classification number: A61K8/042 ,  A61K8/375 ,  A61K8/585 ,  A61K8/8152 ,  A61K8/89 ,  A61K8/92 ,  A61K2800/84 ,  A61Q19/00 ,  A61Q19/007 ,  C08F220/68

    Abstract: Described are personal care compositions comprising a polyacrylate oil gel, comprising: (a) at least one cosmetically acceptable hydrophobic ester oil, and (b) one or more polymers comprising: (i) a first polymerized unit, comprising: (1) 75% to 35% by weight, based on the weight of said polymerized unit, one or more (meth)acrylate monomers selected from at least one of C1-C4 (meth)acrylate, (meth)acrylic acid, styrene, or substituted styrene, and (2) 25% to 65% by weight, based on the weight of said polymerized unit, one or more hydrophobic monomers, including hydrophobically substituted (meth)acrylate monomers, with alkyl chain length from C6 to C22 and, (ii) a second polymerized unit, comprising: (1) 10-99% by weight, based on the weight of said polymerized unit, one or more monomers which has a Tg of more than 80° C. after polymer formation, (2) 1-10% of one or more (meth)acrylate monomers containing acid functional group, and (iii) optionally, a crosslinker.

    POLYACRYLATE OIL GEL AND METHODS
    15.
    发明申请
    POLYACRYLATE OIL GEL AND METHODS 有权
    聚丙烯酸油凝胶和方法

    公开(公告)号：US20160128914A1

    公开(公告)日：2016-05-12

    申请号：US14897267

    申请日：2014-06-17

    Applicant: Rohm and Haas Company

    Inventor： Fanwen Zeng ,  Ying O'Connor ,  Xiaodong Lu

    IPC: A61K8/04 ,  A61K8/92 ,  A61Q19/00 ,  A61K8/58 ,  A61K8/89 ,  C08F220/68 ,  A61K8/81

    CPC classification number: A61K8/042 ,  A61K8/375 ,  A61K8/585 ,  A61K8/8152 ,  A61K8/89 ,  A61K8/92 ,  A61K2800/84 ,  A61Q19/00 ,  A61Q19/007 ,  C08F220/68

    Abstract: Described are personal care compositions comprising a polyacrylate oil gel, comprising: (a) at least one cosmetically acceptable hydrophobic ester oil, and (b) one or more polymers comprising: (i) a first polymerized unit, comprising: (1) 75% to 35% by weight, based on the weight of said polymerized unit, one or more (meth)acrylate monomers selected from at least one of C1-C4 (meth)acrylate, (meth)acrylic acid, styrene, or substituted styrene, and (2) 25% to 65% by weight, based on the weight of said polymerized unit, one or more hydrophobic monomers, including hydrophobically substituted (meth)acrylate monomers, with alkyl chain length from C6 to C22 and, (ii) a second polymerized unit, comprising: (1) 10-99% by weight, based on the weight of said polymerized unit, one or more monomers which has a Tg of more than 80° C. after polymer formation, (2) 1-10% of one or more (meth)acrylate monomers containing acid functional group, and (iii) optionally, a crosslinker.

    Abstract translation: 描述了包含聚丙烯酸酯油凝胶的个人护理组合物，其包含：（a）至少一种美容上可接受的疏水酯油，和（b）一种或多种聚合物，其包含：（i）第一聚合单元，其包含：（1）75％ 至35重量％，基于所述聚合单元的重量，选自C1-C4（甲基）丙烯酸酯，（甲基）丙烯酸，苯乙烯或取代的苯乙烯中的至少一种中的一种或多种（甲基）丙烯酸酯单体和 （2）基于所述聚合单元的重量，25重量％至65重量％的一种或多种疏水性单体，包括疏水取代的（甲基）丙烯酸酯单体，烷基链长度为C6至C22，和（ii）第二 聚合单元，其包含：（1）10-99重量％，基于所述聚合单元的重量，一种或多种在聚合物形成后Tg高于80℃的单体，（2）1-10％ 的一种或多种含有酸官能团的（甲基）丙烯酸酯单体，和（iii）任选的交联剂。

    Water resistant polymers for personal care
    18.
    发明授权
    Water resistant polymers for personal care 有权
    用于个人护理的防水聚合物

    公开(公告)号：US09351916B2

    公开(公告)日：2016-05-31

    申请号：US13261961

    申请日：2013-03-26

    Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM AND HAAS COMPANY

    Inventor： Zhang Li ,  Ying O'Connor

    IPC: A61K8/81 ,  A61Q1/02 ,  C08F220/18

    CPC classification number: A61K8/8141 ,  A61K8/8152 ,  A61K2800/28 ,  A61K2800/43 ,  A61Q1/02 ,  A61Q5/12 ,  A61Q15/00 ,  A61Q19/007 ,  A61Q19/02 ,  A61Q19/10 ,  C08F220/18 ,  C08F2220/1891 ,  C08F2220/1825 ,  C08F212/08 ,  C08F220/06 ,  C08F220/14 ,  C08F220/40

    Abstract: Described are personal care compositions comprising a polymer comprising: (a) one or more polymer comprising, as polymerized units, (i) 75% to 35% by weight, based on the weight of said polymer, one or more (meth)acrylate monomer selected from at least one of C1-C4 (meth)acrylate, (meth)acrylic acid, styrene, or substituted styrene, and (ii) 25% to 65% by weight, based on the weight of said polymer, one or more hydrophobic monomer, including hydrophobically substituted (meth)acrylate monomers, with alkyl chain length from C8 to C22 and, (iii) optionally crosslinker, and, (b) at least one personal care active. Optionally, the polymer further includes a stage 2 polymer comprising, as polymerized units, (i) 10-99% of one or more monomer which has a Tg of more than 80° C. after polymer formation, (ii) 1-10% of one or more (meth)acrylate monomer containing acid functional group, and (iii) optionally, a crosslinker.

    Abstract translation: 描述了包含聚合物的个人护理组合物，其包含：（a）一种或多种聚合物，其包含作为聚合单元的（i）基于所述聚合物的重量为75重量％至35重量％的一种或多种（甲基）丙烯酸酯单体 选自C 1 -C 4（甲基）丙烯酸酯，（甲基）丙烯酸，苯乙烯或取代的苯乙烯中的至少一种，和（ii）基于所述聚合物的重量为25重量％至65重量％的一种或多种疏水性 单体，包括疏水取代的（甲基）丙烯酸酯单体，烷基链长度为C8至C22，和（iii）任选的交联剂，和（b）至少一种个人护理活性物质。 任选地，聚合物还包括阶段2聚合物，其包含作为聚合单元的（i）10-99％的一种或多种在聚合物形成之后Tg高于80℃的单体，（ii）1-10％ 的一种或多种含有酸官能团的（甲基）丙烯酸酯单体，和（iii）任选的交联剂。

    PERSONAL CARE SENSORY AGENTS
    19.
    发明申请
    PERSONAL CARE SENSORY AGENTS 有权
    个人护理感染剂

    公开(公告)号：US20150224038A1

    公开(公告)日：2015-08-13

    申请号：US14430079

    申请日：2013-09-18

    Applicant: ROHM AND HAAS COMPANY ,  DOW GLOBAL TECHNOLOGIES LLC

    Inventor： Ying O'Connor ,  Curtis Schwartz ,  Qichun Wan ,  Thomas H. Peterson ,  Thomas P. Clark ,  John W. Kramer

    IPC: A61K8/31 ,  A61Q19/00

    CPC classification number: A61K8/31 ,  A61K8/042 ,  A61K8/8111 ,  A61K2800/30 ,  A61Q11/00 ,  A61Q19/00

    Abstract: Described are personal care, preferably skin care compositions, comprising polyolefin blends comprising at least one metallocene catalyzed polyolefin with a density above 0.90 g/cm3, at least one metallocene catalyzed polyolefin with a density equal to or below 0.90 g/cm3, provided that the average melt index for the polyolefin blend is greater than 7; and a cosmetically acceptable hydrocarbon oil, provided that the composition does not contain ethylene acrylic copolymer.

    Abstract translation: 描述的是个人护理，优选皮肤护理组合物，其包含聚烯烃共混物，其包含密度高于0.90g / cm 3的至少一种茂金属催化聚烯烃，至少一种密度等于或低于0.90g / cm 3的茂金属催化聚烯烃，条件是 聚烯烃共混物的平均熔体指数大于7; 和化妆品可接受的烃油，条件是组合物不含乙烯丙烯酸共聚物。

    WATER RESISTANT POLYMERS FOR PERSONAL CARE
    20.
    发明申请
    WATER RESISTANT POLYMERS FOR PERSONAL CARE 有权
    耐水聚合物个人护理

    公开(公告)号：US20150079013A1

    公开(公告)日：2015-03-19

    申请号：US13261961

    申请日：2013-03-26

    Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  ROHM AND HAAS COMPANY

    Inventor： Zhang Li ,  Ying O'Connor

    IPC: A61K8/81 ,  A61Q1/02

    CPC classification number: A61K8/8141 ,  A61K8/8152 ,  A61K2800/28 ,  A61K2800/43 ,  A61Q1/02 ,  A61Q5/12 ,  A61Q15/00 ,  A61Q19/007 ,  A61Q19/02 ,  A61Q19/10 ,  C08F220/18 ,  C08F2220/1891 ,  C08F2220/1825 ,  C08F212/08 ,  C08F220/06 ,  C08F220/14 ,  C08F220/40

    Abstract: Described are personal care compositions comprising a polymer comprising: (a) one or more polymer comprising, as polymerized units, (i) 75% to 35% by weight, based on the weight of said polymer, one or more (meth)acrylate monomer selected from at least one of C1-C4 (meth)acrylate, (meth)acrylic acid, styrene, or substituted styrene, and (ii) 25% to 65% by weight, based on the weight of said polymer, one or more hydrophobic monomer, including hydrophobically substituted (meth)acrylate monomers, with alkyl chain length from C8 to C22 and, (iii) optionally crosslinker, and, (b) at least one personal care active. Optionally, the polymer further includes a stage 2 polymer comprising, as polymerized units, (i) 10-99% of one or more monomer which has a Tg of more than 80° C. after polymer formation, (ii) 1-10% of one or more (meth)acrylate monomer containing acid functional group, and (iii) optionally, a crosslinker.

    Abstract translation: 描述了包含聚合物的个人护理组合物，其包含：（a）一种或多种聚合物，其包含作为聚合单元的（i）基于所述聚合物的重量为75重量％至35重量％的一种或多种（甲基）丙烯酸酯单体 选自C 1 -C 4（甲基）丙烯酸酯，（甲基）丙烯酸，苯乙烯或取代的苯乙烯中的至少一种，和（ii）基于所述聚合物的重量为25重量％至65重量％的一种或多种疏水性 单体，包括疏水取代的（甲基）丙烯酸酯单体，烷基链长度为C8至C22，和（iii）任选的交联剂，和（b）至少一种个人护理活性物质。 任选地，聚合物还包括阶段2聚合物，其包含作为聚合单元的（i）10-99％的一种或多种在聚合物形成之后Tg高于80℃的单体，（ii）1-10％ 的一种或多种含有酸官能团的（甲基）丙烯酸酯单体，和（iii）任选的交联剂。

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