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1. 发明授权

US06403067B1 Stable emulsions for cosmetic products 失效
标题翻译：化妆品稳定乳液
公开(公告)号：US06403067B1
公开(公告)日：2002-06-11
申请号：US09575483
申请日：2000-05-19
申请人： Thomas Schamper , Suman Kumar Chopra , Bhal Moghe , John Carl-Frederick Brahms , Mardoqueo Bustos , Peter Hilliard, Jr. , Marie Johansson , Claudo Ortiz , Christine Popoff
发明人： Thomas Schamper , Suman Kumar Chopra , Bhal Moghe , John Carl-Frederick Brahms , Mardoqueo Bustos , Peter Hilliard, Jr. , Marie Johansson , Claudo Ortiz , Christine Popoff
IPC分类号： A61K732
CPC分类号： A61Q15/00 , A61K8/06 , A61K8/894
摘要： Low water emulsions are described which are useful for antiperspirants and/or deodorants wherein the emulsions are made by combining (I) 15-33% of an external phase comprising: (a) 1-25% of an organic ester having a refractive index in the range of 1.43-1.60 and capable of releasing an antiperspirant active to achieve a specified conductivity; (b) a sufficient amount of a silicone copolyol to achieve a solids content of 0.25-10%; (c) a sufficient amount of a volatile silicone to achieve a total amount of the external phase as 15-33%; (c) 0-5% of a silicone elastomer (on an actives basis); and (d) 0-15% of at least one emollient; and (II) 67-85% of an internal phase comprising: (a) an effective amount of at least one cosmetically active ingredient; (b) a sufficient amount of a solvent component to dissolve the cosmetically active ingredient with a maximum amount being about 80%; (c) 0.5-15 % of water optionally containing up to 30% of an ionizable salt soluble in water; (d) 0-5 % of a non-ionic emulsifier; and (e) 0-10% ethanol; wherein: (1) the final refractive index of the composition is in the range of 1.42-1.52; and (2) the conductance of the composition is at least 250 micro Siemens/cm/ml at a loading of at least 7% by weight level of antiperspirant active.
摘要翻译：描述了可用于止汗剂和/或除臭剂的低水乳剂，其中乳液通过将（I）15-33％的外相组合制备，所述外相包含：（a）1-25％的具有折射率的有机酯范围为1.43-1.60，能够释放止汗活性物质达到规定的电导率; （b）足够量的硅氧烷共聚多元醇以获得0.25-10％的固体含量; （c）足量的挥发性硅酮，以达到外相总量的15-33％; （c）0-5％的硅氧烷弹性体（基于活性物质）; 和（d）至少一种润肤剂的0-15％; 和（II）67-85％的内相，其包含：（a）有效量的至少一种化妆品活性成分; （b）足够量的溶剂组分以最大量为约80％溶解化妆品活性成分; （c）0.5-15％的水，任选地含有最多30％的可溶于水的可电离盐; （d）0-5％的非离子乳化剂; 和（e）0-10％乙醇; 其中：（1）组合物的最终折射率在1.42-1.52的范围内; 和（2）组合物的电导率至少为250微西门子/厘米/毫升，以至少7重量％的止汗活性剂的负荷。

2. 发明授权

US07204976B2 High efficacy gel with low glycol content 失效
标题翻译：具有低乙二醇含量的高效凝胶
公开(公告)号：US07204976B2
公开(公告)日：2007-04-17
申请号：US10448514
申请日：2003-05-30
申请人： Christine Popoff , Suman Chopra , Mardoqueo Bustos , Xiaozhong Tang , Lin Fei
发明人： Christine Popoff , Suman Chopra , Mardoqueo Bustos , Xiaozhong Tang , Lin Fei
IPC分类号： A61Q15/00 , A61K8/00 , A61K8/04 , A61K8/06
CPC分类号： A61K8/894 , A61K8/042 , A61K8/06 , A61K8/064 , A61K8/28 , A61K8/345 , A61K8/39 , A61K8/585 , A61K8/891 , A61K2800/262 , A61Q15/00 , Y10S514/937 , Y10S514/938
摘要： The invention is a clear, elastomer-free, gel composition comprising: (a) 14–30 weight % of an antiperspirant active having a low metal to chloride ratio; (b) 7–23.3 weight % of one or more cyclomethicones having a flash point of 100 degrees C. or less; (c) 0.6–0.9 weight % of a silicone surfactant having an HLB value≦8; (d) 30–70 weight % water; (e) 3.85–10 weight % of a water soluble glycol or polyglycol and (f) 0.1–3.0 weight % of a non-siliconized organic fragrance solubilizer; wherein the composition is a gel having a viscosity greater than 150,000 centipoise and a ratio of oil phase to water phase in the range of 10:90 to 24:76.
摘要翻译：本发明是一种透明，无弹性体的凝胶组合物，其包含：（a）14-30重量％的具有低金属与氯化物比的止汗活性剂; （b）7-23.3重量％的闪点为100℃以下的一种或多种环甲基硅酮; （c）0.6-0.9重量％的具有HLB值<= 8的硅氧烷表面活性剂; （d）30-70重量％的水; （e）3.85-10重量％的水溶性二醇或聚乙二醇和（f）0.1-3.0重量％的非硅化有机香料增溶剂; 其中所述组合物是粘度大于150,000厘泊的凝胶，油相与水相的比例在10:90至24:76的范围内。

3. 发明授权

US06180125B2 Low tack cosmetic composition sticks 失效
标题翻译：低粘度化妆品组合棒
公开(公告)号：US06180125B2
公开(公告)日：2001-01-30
申请号：US09506649
申请日：2000-02-18
申请人： Claudio Ortiz , Mardoqueo Bustos , Jairajh Mattai , Eric P. Guenin , John Joseph Carey, 3rd
发明人： Claudio Ortiz , Mardoqueo Bustos , Jairajh Mattai , Eric P. Guenin , John Joseph Carey, 3rd
IPC分类号： A61K700
CPC分类号： A61K8/894 , A61K8/0229 , A61K8/042 , A61K8/345 , A61K8/4973 , A61K8/498 , A61K2800/262 , A61Q15/00 , Y10S424/05
摘要： This invention comprises a one-phase cosmetic composition which is a clear stick or gel having low tack. The cosmetic sticks are formed as a one phase system by combining: (a) from 0.5-50 weight percent of a dimethicone copolyol ester compound soluble in propylene glycol; (b) from 50-99 weight percent of a gellant/solvent system; which comprises a mixture of: (i) 0.5-4.0 weight percent dibenzylidene sorbitol; (ii) 0.05-1.0 weight percent of a co-gellant or structural integrity enhancer; (iii) 0.1-80 weight percent of a solvent selected from the group consisting of polyhydric alcohols for example, propylene glycol; dipropylene glycol; tripropylene glycol; tetrapropylene glycol; PPG-10 butane diol; 1,3-butane diol; 2-methyl-1,3-propanediol; PEG-6; and PPG-425; optionally including up to 50 percent of other solvents selected from the group consisting of propylene carbonate, diisopropyl sebacate, methyl pyrrolidone, and ethyl alcohol as a substitute for a portion of the polyhydric alcohol component; and (c) an effective amount of at least one cosmetically active ingredient, for example, an antiperspirant active.
摘要翻译：本发明包括具有低粘性的透明棒或凝胶的单相化妆品组合物。化妆棒通过以下方式形成为单相体系：（a）0.5-50重量％的可溶于丙二醇的聚二甲基硅氧烷共聚多元醇酯化合物; （b）50-99重量％的胶凝剂/溶剂体系; 其包含以下混合物：（i）0.5-4.0重量％的二亚苄基山梨糖醇; （ii）0.05-1.0重量％的共胶凝剂或结构完整性增强剂; （iii）0.1-80重量％的选自多元醇的溶剂，例如丙二醇; 二丙二醇三丙二醇四丙二醇; PPG-10丁二醇; 1,3-丁二醇 2-甲基-1,3-丙二醇; PEG-6; 和PPG-425; 任选地包含高达50％的选自碳酸丙烯酯，癸二酸二异丙酯，甲基吡咯烷酮和乙醇的其它溶剂，以代替部分多元醇组分; 和（c）有效量的至少一种美容活性成分，例如止汗活性成分。

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