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    Multi-portion antiperspirant composition
    1.
    发明授权
    Multi-portion antiperspirant composition 有权
    多部分止汗组合物

    公开(公告)号：US06936242B2

    公开(公告)日：2005-08-30

    申请号：US10298113

    申请日：2002-11-15

    申请人： David L. Elliott ,  Dennis J. Colwell ,  Jayant N. Sane ,  Tuan M. Vu ,  Cheryl Lynn Galante

    发明人： David L. Elliott ,  Dennis J. Colwell ,  Jayant N. Sane ,  Tuan M. Vu ,  Cheryl Lynn Galante

    IPC分类号： A61K8/02 ,  A61K8/28 ,  A61Q15/00 ,  A61K7/32 ,  A61K7/00

    CPC分类号： A61K8/02 ,  A61K8/0229 ,  A61K8/0237 ,  A61K8/042 ,  A61K8/28 ,  A61K2800/262 ,  A61K2800/31 ,  A61Q15/00

    摘要： Disclosed is a non-flowable anhydrous topical antiperspirant composition comprising a first portion and a second portion contiguous with the first portion. The first portion is semi-opaque to opaque and comprises a first hydrophobic carrier vehicle and a first gellant and has a particulate antiperspirant active suspended therein. The second portion is translucent to transparent and comprises a second hydrophobic carrier vehicle and a second gellant. Preferably, the second hydrophobic carrier vehicle has an average refractive index that approximately matches the refractive index of the second gellant. Ideally, for greater translucency the second portion will be substantially free of antiperspirant salt and/or other opacifying materials. Preferably, the first hydrophobic carrier vehicle also has an average refractive index that approximately matches the refractive index of the first gellant. Even more preferably, the second hydrophobic carrier vehicle and second gellant are comprised of substantially the same materials in substantially the same proportions as the first hydrophobic carrier vehicle and first gellant.

    摘要翻译： 公开了一种不可流动的无水局部止汗组合物，其包含与第一部分邻接的第一部分和第二部分。 第一部分是不透明的，不透明的，并且包括第一疏水载体载体和第一胶凝剂，并且其中悬浮有颗粒止汗剂活性物质。 第二部分是透明的，透明的，并且包括第二疏水载体载体和第二胶凝剂。 优选地，第二疏水载体载体具有与第二胶凝剂的折射率近似匹配的平均折射率。 理想地，为了更大的半透明度，第二部分将基本上不含止汗盐和/或其它不透明的材料。 优选地，第一疏水载体载体还具有与第一胶凝剂的折射率近似匹配的平均折射率。 甚至更优选地，第二疏水载体载体和第二胶凝剂由与第一疏水载体载体和第一胶凝剂基本相同的比例的基本上相同的材料构成。

    Clear antiperspirant stick containing dibenzylidene alditol
    2.
    发明授权
    Clear antiperspirant stick containing dibenzylidene alditol 失效
    含有二亚苄基糖醇的透明止汗棒

    公开(公告)号：US5939055A

    公开(公告)日：1999-08-17

    申请号：US913739

    申请日：1998-04-14

    申请人： Tuan M. Vu ,  Carl F. Iovanni ,  Jayant N. Sane

    发明人： Tuan M. Vu ,  Carl F. Iovanni ,  Jayant N. Sane

    IPC分类号： A61K8/26 ,  A61K8/28 ,  A61K8/34 ,  A61K8/49 ,  A61K8/73 ,  A61Q15/00 ,  A61K7/32 ,  A61K7/00 ,  A61K7/34 ,  A61K7/38

    CPC分类号： A61K8/042 ,  A61K8/26 ,  A61K8/28 ,  A61K8/34 ,  A61K8/498 ,  A61K8/731 ,  A61Q15/00 ,  A61K2800/262 ,  A61K2800/51 ,  A61K2800/5422 ,  Y10S424/05

    摘要： A clear gel cosmetic stick is disclosed which includes a liquid vehicle, an antiperspirant salt dissolved in the liquid vehicle, a dibenzylidene alditol, and a co-gellant. The co-gellant is preferably a hydroxyalkyl cellulose and the stick optionally also includes a chelating agent. The cosmetic stick comprises in percent by weight about 70% to about 95%, preferably 75 to 92%, of a liquid vehicle, about 1% to about 22%, preferably 3% to 15%, of an antiperspirant salt dissolved in the vehicle, about 0.5% to about 2% of a dibenzylidene alditol, about 0.1% to about 0.5%, preferably 0.2% to 0.4%, of a hydroxyalkyl cellulose, and optionally about 0.05% to about 3%, preferably 0.1% to 2%, of a chelating agent. Preferably the liquid vehicle comprises a polyhydric alcohol having from 3 to 6 carbon atoms and from 2 to 6 hydroxyl groups and is substantially free of monohydric alcohol and strong alkali such as sodium hydroxide and potassium hydroxide. Preferably the cosmetic stick will have a turbidity of less than about 120 NTU, more preferably less than 100 NTU, and a hardness of about 60 to 150.

    摘要翻译： PCT No.PCT / US96 / 02836 Sec。 371日期：1998年4月14日 102（e）1998年4月14日PCT PCT 1996年2月29日PCT公布。 公开号WO96 / 26709 日期1996年9月6日公开了一种透明的凝胶化妆棒，其包括液体载体，溶解在液体载体中的止汗剂盐，二亚苄基糖醇和共胶凝剂。 共胶凝剂优选为羟烷基纤维素，并且棒任选地还包含螯合剂。 化妆棒包括以重量计约70％至约95％，优选75至92％的液体载体，约1％至约22％，优选3％至15％的溶解在载体中的止汗盐 ，约0.5％至约2％的二亚苄基糖醇，约0.1％至约0.5％，优选0.2％至0.4％的羟烷基纤维素，以及约0.05％至约3％，优选0.1％至2％ 的螯合剂。 优选地，液体载体包含具有3至6个碳原子和2至6个羟基的多元醇，并且基本上不含一元醇和强碱如氢氧化钠和氢氧化钾。 优选地，化妆棒的浊度小于约120NTU，更优选小于100NTU，硬度为约60至150。

    Clear cosmetic stick composition with alkali chelate
    3.
    发明授权
    Clear cosmetic stick composition with alkali chelate 失效
    用碱螯合物清除化妆棒组合物

    公开(公告)号：US5798094A

    公开(公告)日：1998-08-25

    申请号：US718884

    申请日：1996-09-24

    申请人： Tuan M. Vu ,  Jayant N. Sane ,  Craig M. Coe

    发明人： Tuan M. Vu ,  Jayant N. Sane ,  Craig M. Coe

    IPC分类号： A61K8/36 ,  A61Q15/00 ,  A61K7/32

    CPC分类号： A61Q15/00 ,  A61K8/0229 ,  A61K8/361 ,  A61K2800/262 ,  A61K2800/51

    摘要： Soap-based clear cosmetic sticks are disclosed which include an alkali metal salt of a chelating agent into the stick composition to increase the set temperature and the stick hardness and to prevent the formation of precipitates in the composition during aging. A typical composition of the present invention comprises about 40 to 90%, preferably about 50 to 80%, of a polyhydric alcohol, about 5 to 35%, preferably 15 to 30%, water, about 3 to 12%, preferably 4 to 8%, of an alkali metal salt of a C.sub.12-22, preferably C.sub.14-18, fatty acid, and about 0.3 to 1.6%, preferably about 0.5 to 1.3% of an alkali metal salt of a chelating agent, preferably a sodium or potassium salt of ethylene diamine tetraacetic acid (EDTA). The composition will also typically contain a cosmetic active ingredient such as a deodorant active. Preferably the composition will contain less than 0.3%, most preferably less than 0.2%, of C.sub.20-22 soap in order to achieve maximum clarity.

    摘要翻译： 公开了一种基于皂的透明化妆棒，其包括螯合剂的碱金属盐进入棒状组合物中以提高设定温度和棒状硬度，并防止在老化期间在组合物中形成析出物。 本发明的典型组合物包含约40至90％，优选约50至80％的多元醇，约5至35％，优选15至30％的水，约3至12％，优选4至8 ％的C12-22的碱金属盐，优选C14-18，脂肪酸，和约0.3至1.6％，优选约0.5至1.3％的螯合剂的碱金属盐，优选钠或钾盐 的乙二胺四乙酸（EDTA）。 组合物还通常含有美容活性成分如除臭剂活性成分。 优选地，组合物将含有小于0.3％，最优选小于0.2％的C20-22皂以实现最大的清晰度。

    Clear antiperspirant stick containing dibenzylidene alditol and hydroxyalkyl cellulose
    5.
    发明授权
    Clear antiperspirant stick containing dibenzylidene alditol and hydroxyalkyl cellulose 失效
    含有二亚苄基糖醇和羟烷基纤维素的透明止汗棒

    公开(公告)号：US5725846A

    公开(公告)日：1998-03-10

    申请号：US588618

    申请日：1996-02-06

    申请人： Tuan M. Vu ,  Carl F. Iovanni ,  Jayant N. Sane

    发明人： Tuan M. Vu ,  Carl F. Iovanni ,  Jayant N. Sane

    IPC分类号： A61K8/02 ,  A61K8/04 ,  A61K8/26 ,  A61K8/28 ,  A61K8/34 ,  A61K8/44 ,  A61K8/49 ,  A61K8/73 ,  A61Q15/00 ,  A61K7/32 ,  A61K7/34 ,  A61K7/36 ,  A61K7/38

    CPC分类号： A61K8/042 ,  A61K8/0229 ,  A61K8/26 ,  A61K8/28 ,  A61K8/345 ,  A61K8/44 ,  A61K8/498 ,  A61K8/731 ,  A61Q15/00 ,  A61K2800/262 ,  A61K2800/51 ,  A61K2800/5422

    摘要： A clear gel cosmetic stick includes a liquid vehicle, a dibenzylidene alditol as a gelling agent, an antiperspirant salt dissolved in the liquid vehicle, and a hydroxyalkyl cellulose co-gellant. The cosmetic stick comprises in percent by weight about 70% to about 95%, preferably 75 to 92%, of a liquid vehicle comprising a polyhydric alcohol having from 3 to 6 carbon atoms and from 2 to 6 hydroxyl groups, about 0.5% to about 1.5%, preferably 0.7% to 1.3%, of a dibenzylidene alditol, about 3% to about 22%, preferably 6% to 15%, of an antiperspirant salt dissolved in said vehicle, and about 0.1% to about 0.5%, preferably 0.2% to 0.4%, of a hydroxyalkyl cellulose. Preferably the liquid vehicle is substantially free of monohydric alcohol and is also substantially free of strong alkali such as NaOH and KOH. Preferably the cosmetic stick will have a pH greater than 4.4, more preferably greater than 4.7, a turbidity of less than about 120 NTU, more preferably less than 100 NTU, and a hardness of about 60 to 150. By lowering the dibenzylidene alditol level to 1.5% or lower, the clarity and odor characteristics of the stick are greatly improved. The hardness of the stick is maintained by the addition of the hydroxyalkyl cellulose.

    摘要翻译： 透明的凝胶化妆棒包括液体载体，作为胶凝剂的二亚苄基糖醇，溶解在液体载体中的止汗盐，和羟烷基纤维素共凝胶剂。 化妆棒包含重量百分比约70％至约95％，优选75至92％的液体载体，其包含具有3至6个碳原子的多元醇和2至6个羟基，约0.5％至约 1.5％，优选0.7％至1.3％的二亚苄基糖醇，约3％至约22％，优选6％至15％的溶解在所述载体中的止汗剂盐，以及约0.1％至约0.5％，优选0.2 ％至0.4％的羟烷基纤维素。 优选地，液体载体基本上不含一元醇，并且还基本上不含强碱如NaOH和KOH。 优选地，化妆棒的pH值大于4.4，更优选大于4.7，浊度小于约120NTU，更优选小于100NTU，硬度为约60至150.通过将二亚苄基二醇水平降低至 1.5％以下，棒的透明度和气味特性大大提高。 通过加入羟烷基纤维素来维持棒的硬度。

    Clear cosmetic stick composition with 2-methyl-1,3-propanediol
    6.
    发明授权
    Clear cosmetic stick composition with 2-methyl-1,3-propanediol 失效
    用2-甲基-1,3-丙二醇清除化妆棒组合物

    公开(公告)号：US5716604A

    公开(公告)日：1998-02-10

    申请号：US713223

    申请日：1996-09-24

    申请人： Craig M. Coe ,  Chinyere E. Onyekachi Utaegbulam ,  Yanick Jean ,  Tuan M. Vu ,  Jayant N. Sane

    发明人： Craig M. Coe ,  Chinyere E. Onyekachi Utaegbulam ,  Yanick Jean ,  Tuan M. Vu ,  Jayant N. Sane

    IPC分类号： A61K8/34 ,  A61K8/36 ,  A61Q15/00 ,  A61Q19/00 ,  A61K7/32 ,  A61K7/00

    CPC分类号： A61K8/345 ,  A61K8/0229 ,  A61K8/361 ,  A61Q15/00 ,  A61Q19/00 ,  A61K2800/262 ,  Y10S424/05

    摘要： Soap-based clear cosmetic sticks are disclosed which include 2-methyl-1,3-propanediol in the composition to increase the set temperature, and also the stick hardness. A typical composition of the present invention comprises about 20 to 50%, preferably 28 to 46%, of 2-methyl-1,3-propanediol, about 3 to 12%, preferably 4 to 8%, of an alkali metal salt of a C.sub.12-22, preferably C.sub.14-18, fatty acid, about 10 to 42%, preferably 18 to 30%, of a polyhydric alcohol other than 2-methyl-1,3-propanediol, and about 5 to 35%, preferably 15 to 30%, water. To achieve the highest set temperature the composition should also contain an alkali metal salt, preferably a sodium or potassium salt, particularly an alkali metal halide such as sodium chloride or an alkali metal chelate such as di-, tri- or tetra-sodium EDTA. The composition will also typically contain a cosmetic active ingredient such as a deodorant active. Preferably the composition will contain less than 0.3%, most preferably less than 0.2%, of C.sub.20-22 soap in order to achieve maximum clarity.

    摘要翻译： 公开了在组合物中包含2-甲基-1,3-丙二醇的皂基透明化妆棒，以提高设定温度，以及粘度硬度。 本发明的典型组合物包含约20至50％，优选28至46％的2-甲基-1,3-丙二醇，约3至12％，优选4至8％的碱金属盐 优选C 14-18，优选C 14-18，脂肪酸，约10至42％，优选18至30％的除2-甲基-1,3-丙二醇以外的多元醇，以及约5至35％，优选15至 30％，水。 为达到最高设定温度，组合物还应含有碱金属盐，优选钠盐或钾盐，特别是碱金属卤化物如氯化钠或碱金属螯合物，如二，三或四钠EDTA。 组合物还通常含有美容活性成分如除臭剂活性成分。 优选地，组合物将含有小于0.3％，最优选小于0.2％的C20-22皂以实现最大的清晰度。

    Gel antiperspirant composition containing volatile linear silicone and calcium enhanced antiperspirant salt
    8.
    发明授权
    Gel antiperspirant composition containing volatile linear silicone and calcium enhanced antiperspirant salt 有权
    凝胶止汗组合物含挥发性线性硅胶和钙增强止汗剂盐

    公开(公告)号：US06911195B2

    公开(公告)日：2005-06-28

    申请号：US10320202

    申请日：2002-12-16

    申请人： Tuan M. Vu ,  Yan-Fei Shen

    发明人： Tuan M. Vu ,  Yan-Fei Shen

    IPC分类号： A61K8/06 ,  A61K8/28 ,  A61K8/58 ,  A61K8/894 ,  A61K8/898 ,  A61Q15/00 ,  A61K7/32 ,  A61K7/34 ,  A61K7/38 ,  A61K7/00

    CPC分类号： A61K8/894 ,  A61K8/0216 ,  A61K8/042 ,  A61K8/06 ,  A61K8/064 ,  A61K8/28 ,  A61K8/585 ,  A61K2800/262 ,  A61K2800/882 ,  A61Q5/065 ,  A61Q5/10 ,  A61Q15/00

    摘要： Disclosed are antiperspirant compositions, particularly clear gel antiperspirant compositions, that are water-in-silicone oil emulsions. The emulsion includes a water phase, typically comprising about 65% to about 95% by weight of the emulsion, and a silicone oil phase, typically comprising about 5% to about 35% by weight of the emulsion. The water phase includes an antiperspirant salt dissolved therein, typically in an amount of about 8% to about 30% by weight of the emulsion, the antiperspirant salt comprising a calcium enhanced aluminum-zirconium chlorohydrate. The silicone oil phase contains less than about 5% by weight of the emulsion of a non-volatile oil and includes about 2% to about 25% by weight of the emulsion of a volatile linear silicone.

    摘要翻译： 公开了防水剂组合物，特别是透明的凝胶止汗组合物，其是水包硅油乳液。 乳液包括水相，通常占乳液重量的约65％至约95％，硅油相通常占乳液重量的约5％至约35％。 水相包括其中溶解的止汗盐，通常为乳液重量的约8％至约30％，止汗剂盐包含钙增强的铝 - 锆氯化水合物。 硅油相包含小于非挥发性油的乳液的约5重量％，并且包含挥发性线性硅氧烷的乳液的约2重量％至约25重量％。