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    Silicon compounds derived from ascorbic acid
    1.
    发明授权
    Silicon compounds derived from ascorbic acid 失效
    衍生自抗坏血酸的硅化合物

    公开(公告)号：US06780888B1

    公开(公告)日：2004-08-24

    申请号：US10111537

    申请日：2002-05-24

    申请人： Jinzhu Xu ,  Hervé Richard

    发明人： Jinzhu Xu ,  Hervé Richard

    IPC分类号： A61K31341

    CPC分类号： A61K8/676 ,  A61K2800/522 ,  A61Q17/00 ,  A61Q19/00 ,  C07F7/0812 ,  C07F7/0838 ,  C07F7/21

    摘要： The invention concerns novel silicon compounds derived from ascorbic acid consisting of a silicon-containing chain or of silanes, comprising at least a radical A of formula (I) wherein: at least one of the radicals L is a divalent radical for fixing A on the silicon chain. The invention further concerns methods for preparing said compounds, compositions, in particular cosmetic or pharmaceutical, containing them, and their use as antioxidant and/or anti-free radical agent, particularly for treating oxidant stress, for treating the effects of exposure to the sun and for preventing ageing.

    摘要翻译： 本发明涉及衍生自由含硅链或硅烷组成的抗坏血酸的新型硅化合物，其至少包含式（I）的基团A，其中：基团L中的至少一个是用于将A固定的二价基团 硅链。 本发明还涉及制备所述化合物，组合物，特别是含有它们的化妆品或药物的方法，以及它们作为抗氧化剂和/或抗自由基剂的用途，特别是用于治疗氧化应激，用于治疗暴露于太阳的作用 并防止老化。

    Cosmetic compositions comprising 4-carboxy-2-pyrrolidinone esters and triazine lipophilic UV-screening agents
    3.
    发明申请
    Cosmetic compositions comprising 4-carboxy-2-pyrrolidinone esters and triazine lipophilic UV-screening agents 审中-公开
    包含4-羧基-2-吡咯烷酮酯和三嗪亲脂性UV-筛选剂的化妆品组合物

    公开(公告)号：US20100183530A1

    公开(公告)日：2010-07-22

    申请号：US12654033

    申请日：2009-12-08

    申请人： Hervé Richard ,  Benoit Muller

    发明人： Hervé Richard ,  Benoit Muller

    IPC分类号： A61K8/49 ,  A61Q17/04 ,  A61K8/58

    CPC分类号： A61Q17/04 ,  A61K8/4913 ,  A61K8/4966 ,  A61K8/585

    摘要： UV-screening compositions, formulated into a cosmetically acceptable medium, contain at least one ester solvent derived from 4-carboxy-2-pyrrolidinone, of formula (I) below: in which: R1 is a linear or branched C1-C20 alkyl radical, R2 is a linear or branched C1-C20 alkyl radical that may contain a C5-C6 ring member, the phenyl radical, the benzyl radical or the phenethyl radical, and at least one triazine-type lipophilic UV-screening agent.

    摘要翻译： 配制成化妆品可接受培养基的UV-筛选组合物含有至少一种衍生自下式（I）的4-羧基-2-吡咯烷酮的酯溶剂：其中：R 1是直链或支链C 1 -C 20烷基， R 2是可以含有C 5 -C 6环成员，苯基，苄基或苯乙基的直链或支链C 1 -C 20烷基，以及至少一种三嗪型亲脂性UV-筛选剂。

    DENTAL HANDPIECE WITH ABUTMENT DEVICE
    4.
    发明申请
    DENTAL HANDPIECE WITH ABUTMENT DEVICE 有权
    牙科手术器具

    公开(公告)号：US20100047737A1

    公开(公告)日：2010-02-25

    申请号：US12444175

    申请日：2007-10-04

    申请人： Hervé Richard

    发明人： Hervé Richard

    IPC分类号： A61C3/02

    CPC分类号： A61C1/082 ,  A61B1/24 ,  A61B2090/036 ,  A61C5/44

    摘要： A dental handpiece carries a drill and drives it in relative motion in a direction of penetration. The handpiece includes a body with a proximal end and a distal end, a removable head connected to the body's distal end, able to hold the drill, abutment means fixed on the dental handpiece by fixation means and able to limit the depth of penetration of the drill in the body of a patient. The abutment means, protruding from the dental handpiece, are fixed and locked on the dental handpiece by locking means which are actuated by the simple movement of joining the head to the body.

    摘要翻译： 牙科手机携带钻头并沿着穿透方向相对运动地驱动钻头。 手持件包括具有近端和远端的主体，连接到主体的远端的可拆卸头部，能够通过固定装置固定钻头，固定在牙齿手柄上的抵靠装置，并且能够限制穿刺的深度 钻在病人的身上。 从牙齿手柄突出的抵接装置通过锁定装置固定并锁定在牙齿手柄上，锁定装置通过将头部接合到身体的简单运动来致动。

    Photoprotective cosmetic compositions containing aromatic amide, sulphonamide or carbamate derivatives of acrylonitrile and novel aromatic amide, sulphonamide or carbamate derivatives of acrylonitrile
    5.
    发明授权
    Photoprotective cosmetic compositions containing aromatic amide, sulphonamide or carbamate derivatives of acrylonitrile and novel aromatic amide, sulphonamide or carbamate derivatives of acrylonitrile 有权
    含有芳香族酰胺，丙烯腈磺酰胺或氨基甲酸酯衍生物和新型芳香族酰胺，丙烯腈磺酰胺或氨基甲酸酯衍生物的光保护性化妆品组合物

    公开(公告)号：US07390916B2

    公开(公告)日：2008-06-24

    申请号：US11808501

    申请日：2007-06-11

    申请人： Hervé Richard ,  Bernadette Luppi

    发明人： Hervé Richard ,  Bernadette Luppi

    IPC分类号： C07C255/00

    CPC分类号： C07C255/44 ,  A61K8/42 ,  A61K8/466 ,  A61Q17/04 ,  C07C317/50 ,  C07F7/081

    摘要： Cosmetic compositions for topical use for protecting the skin and the hair, containing, in a cosmetically acceptable support, at least one compound of formula (1) or (2) in which X1 represents R3—(C═O)—, R3—SO2— or R3—O—(C═O)—, X2 represents —(C═O)—R′3—(C═O)—, —SO2—R′3—SO2— or —(C═O)—O—R′3—O—(C═O)—, Y represents —(C═O)—R4 or —SO2R5, R2 represents a C1-8 alkyl group, n is 0, 1 or 2, R3 represents C1-30 alkyl or C3-30 alkenyl, R′3 represents a single bond or a divalent C1-30 alkylene or C3-30 alkenylene radical, R4 represents —OR6 or —NHR6, R5 represents C1-30 alkyl or a phenyl nucleus, R6 represents C1-30 alkyl or C3-30 alkenyl, and novel compounds of formula (2).

    摘要翻译： 用于局部用于保护皮肤和毛发的化妆品组合物，其在化妆品上可接受的载体中含有至少一种式（1）或（2）的化合物，其中X 1代表R 1， 3 - （CO） - ，R 3 -SO 2 - 或R 3 -O - （CO） - ，X （CO）-R'3 - （CO） - ， - SO 2 -R'3 - SO 2 - 或 - （CO）-O-R'3 -O - （CO） - ，Y表示 - （CO）-R 4 或-SO 2 R 5，R 2表示C 1-8烷基， n是0,1或2，R 3表示C 1〜30的烷基或C 3〜30的链烯基，R'3 表示单键或二价C 1〜30亚烷基或C 3〜30亚烯基，R 4表示-OR C 6或-NHR 6，R 5表示C 1〜30个烷基或苯基核，R 1 > 6 表示C 1〜30的烷基或C 3〜30的烯基，新的式（2）的化合物 。

    Dyeing composition containing a para-aminophenol or para-phenylenediamine compound substituted with a silane radical
    6.
    发明授权
    Dyeing composition containing a para-aminophenol or para-phenylenediamine compound substituted with a silane radical 失效
    含有被硅烷基取代的对氨基苯酚或对苯二胺化合物的染色组合物

    公开(公告)号：US07018427B2

    公开(公告)日：2006-03-28

    申请号：US10259298

    申请日：2002-09-30

    申请人： Hervé Richard

    发明人： Hervé Richard

    IPC分类号： A61K7/13

    CPC分类号： C07F7/081

    摘要： A dyeing composition comprising at least one oxidation base chosen from para-aminophenol and para-phenylenediamine compounds substituted with a silane radical, and the dyeing method using this composition are disclosed. This composition is, for example, useful for dyeing keratinous fibers. The para-aminophenol and para-phenylenediamine compounds substituted with a silane radical are also disclosed.

    摘要翻译： 公开了一种染色组合物，其包含至少一种选自对苯氨酚和被硅烷基取代的对苯二胺化合物的氧化碱，以及使用该组合物的染色方法。 该组合物例如可用于染色角质纤维。 还公开了被硅烷基取代的对氨基苯酚和对苯二胺化合物。

    Benzylidenecamphor-substituted silanes/organosiloxanes for use in photostabilizing sunscreen compositions comprising dibenzoylmethane compounds
    7.
    发明授权
    Benzylidenecamphor-substituted silanes/organosiloxanes for use in photostabilizing sunscreen compositions comprising dibenzoylmethane compounds 失效
    用于含有二苯甲酰甲烷化合物的光稳定防晒组合物的苯亚甲基樟脑取代的硅烷/有机硅氧烷

    公开(公告)号：US06429326B1

    公开(公告)日：2002-08-06

    申请号：US09960388

    申请日：2001-09-24

    申请人： Hervé Richard ,  Serge Forestier

    发明人： Hervé Richard ,  Serge Forestier

    IPC分类号： C07F708

    CPC分类号： A61K8/893 ,  A61K8/35 ,  A61K8/585 ,  A61K2800/52 ,  A61K2800/57 ,  A61Q17/04 ,  C07F7/081 ,  C07F7/0838 ,  C07F7/21

    摘要： Improvedly photostable, topically applicable cosmetic/dermatological sunscreen compositions well suited for enhanced photoprotection of human skin and/or hair against the damaging effects of UV-A and UV-B irradiation, particularly solar radiation, comprise (i) a photoprotecting effective amount of at least one dibenzoylmethane UV-screening compound, and (ii) an amount of at least one silane or organosiloxane substituted by a benzylidenecamphor functional group effective to photostabilize said at least one dibenzoylmethane UV-screening compound (i). Novel silanes or organosiloxanes substituted by a benzylidenecamphor functional group are also described.

    摘要翻译： 改进的光稳定，局部适用的化妆品/皮肤病防晒组合物非常适合于增强人皮肤和/或头发的光保护，以抵抗UV-A和UV-B辐射，特别是太阳辐射的破坏性影响，包括（i）光保护有效量的 至少一种二苯甲酰甲烷UV-筛选化合物，和（ii）至少一种由亚苄基樟脑官能团取代的至少一种硅烷或有机硅氧烷，其有效地使所述至少一种二苯甲酰甲烷UV-筛选化合物（i）光稳定。 还描述了被亚苄基樟脑官能团取代的新型硅烷或有机硅氧烷。