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    • 2. 发明申请
    • NEW SUNSCREEN COMPOUNDS AND COMPOSITIONS CONTAINING SAME AND METHODS FOR USE THEREOF
    • 新SUNSCREEN化合物及其组合物及其使用方法
    • WO2005062860A3
    • 2006-05-04
    • PCT/US2004042962
    • 2004-12-20
    • AVON PROD INCGONZALEZ ANTHONY DPECHKO ANDREW HANDERSON GLEN TKALAFSKY ROBERT E
    • GONZALEZ ANTHONY DPECHKO ANDREW HANDERSON GLEN TKALAFSKY ROBERT E
    • A61K8/00A61K8/02A61K8/40A61K31/235A61Q17/00A61Q17/04A61Q19/00C07C53/00C07C53/122C07F7/00C07F7/02C07F7/04C07F7/08
    • A61K8/40A61K2800/52A61Q17/04
    • There is provided a photostable and synergistically enhanced topical sunscreen composition that provides increased substantivity, waterproofness, sweat resistance and rub off resistance. There is further provided methods of enhancing the photostability of a sunscreen active in a topical sunscreen composition, synergistically enhancing the W absorbance of a topical sunscreen composition having a sunscreen active, and enhancing the substantivity, waterproofness, sweat resistance and rub off resistance in a topical sunscreen composition. The preferred compositions and methods have a sunscreen active, a cosmetically acceptable vehicle, and novel 2­ substituted-3,3-diaryl-2-propenoic acid derivatives with [A] a C 16 to C 50 straight or branched chain, substituted or un-substituted, conjugated or non­ conjugated hydrocarbon, or [B] a siloxane, polysiloxane, organo-modified polysiloxane residue, a group represented by the formula R 10 [Si (R 10 ) 2] n- and R 11 which is a silicone residue derived from a silicone represented by the formula R 11 0H having a molecular weight up to about 30,000, wherein each R 10 is independently selected from the group consisting of alkyl, alkoxy, aryl and aryloxy and n is from (1) to about (500).
    • 提供了一种光稳定和协同增强的局部防晒组合物,其提供增强的亲和性,防水性,耐汗性和耐擦性。 进一步提供了在局部防晒组合物中增强防晒活性物质的光稳定性的方法,协同地提高了具有防晒活性的局部防晒组合物的W吸光度,并且增强了局部防晒组合物的亲和性,防水性,耐汗性和抗擦伤性 防晒组合物。 优选的组合物和方法具有防晒活性物质,美容上可接受的载体和新的2位取代-3,3-二芳基-2-丙烯酸衍生物,其具有[A] C 16至C 13 - 50个直链或支链,取代或未取代的共轭或非共轭烃,或[B]硅氧烷,聚硅氧烷,有机改性聚硅氧烷残基,由式R 10表示的基团, 作为衍生自由式R 11表示的硅氧烷的硅氧烷残基的[Si(R 10)2] n - 和R 11 > 0H,分子量高达约30,000,其中每个R 10独立地选自烷基,烷氧基,芳基和芳氧基,n为(1)至约(500)。
    • 9. 发明申请
    • WATER RESISTANT SUNSCREEN AND INSECT REPELLENT COMPOSITION
    • 耐水SUNSCREEN和防腐剂组合物
    • WO2007050653A3
    • 2008-01-24
    • PCT/US2006041555
    • 2006-10-23
    • AVON PROD INCPECHKO ANDREW H
    • PECHKO ANDREW H
    • A01N25/34A61K8/00
    • A61K8/4926A61Q17/02A61Q17/04
    • Sunscreen protection and insect repellent water based combination composition having an SPF factor of about 2 to about 50 and further having an unexpected, unusually long efficacy pepod when used in rainy conditions or prolonged penods of high humidity, such as in a tropical or sub-tropical rain forests, or the like, and after the wearer has been underwater The composition forms a stable emulsion lotion that is easy to store No special precautions are required by the person who applies the lotion The composition includes a sunscreen agent, an insect repellent, including sec-butyl 2-(2-hydroxyethyl)p?pepd?ne-1-carboxylate, or 2-(2-hydroxyethyl)-1-p?pepd?necarboxyl?c acid 1-methylpropyl ester, or picandin, or prapidin, or 1-pipepd?necarboxyl?c acid 2-(2-hydroxyethyl)-1-methylpropylester hydroxyl-ethyl isobutyl pipepdine carboxylate ("PICARIDIN"), an emulsifying agent, and a film former, all in an aqueous solvent The composition forms a thin film on the skin, but it is non-greasy to the touch The lotion is easily removed with soap and water
    • 具有约2至约50的SPF因子的防晒防护和驱虫剂水基组合组合物,并且当在雨季或长时间的高湿度条件下使用时,例如在热带或亚热带 雨林等,并且穿用者已经在水中之后组合物形成稳定的乳液,容易储存。施用洗剂的人不需要特别的预防措施。该组合物包括防晒剂,驱虫剂,包括 2-(2-羟基乙基)对叔丁基-1-羧酸叔丁酯或2-(2-羟乙基)-1-对叔丁氧羰基碳酸1-甲基丙酯或皮康宁, 或1-pipepd?necarboxyl?c酸2-(2-羟乙基)-1-甲基丙基酯羟基乙基异丁基哌啶羧酸酯(“PICARIDIN”),乳化剂和成膜剂,全部在水性溶剂中组合物形成 皮肤上的薄膜,但是对t不油腻 ouch洗剂很容易用肥皂和水去除