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21 条记录 (耗时 0.029 秒)

    Enzymatic process for preparing organosilicon group containing photoinitiators
    11.
    发明授权
    Enzymatic process for preparing organosilicon group containing photoinitiators 有权

    公开(公告)号：US07005281B2

    公开(公告)日：2006-02-28

    申请号：US10506698

    申请日：2003-02-25

    申请人： Reinhold Öhrlein ,  Kai-Uwe Schöning ,  Gabriele Baisch ,  Jemima Schmidt ,  Gisèle Baudin ,  Tunja Jung

    发明人： Reinhold Öhrlein ,  Kai-Uwe Schöning ,  Gabriele Baisch ,  Jemima Schmidt ,  Gisèle Baudin ,  Tunja Jung

    IPC分类号： C12P7/62 ,  C12P7/26 ,  C12P13/02

    CPC分类号： C07F7/0889 ,  C12P9/00

    摘要： The invention relates to a process for preparing organosilicon group containing photoinitiators of the formula (I), wherein m is a number from 1 to 200; q is 0 or 1; A is IN-C(O)—O—CHR3—Y— or IN-C(O)—NH—CHR3—Y—; A′ is A or R1′; R1 and R1′, R2 and R2′ are C1–C18alkyl or phenyl, or —(O)q—SiR1R1′R2; R3 is hydrogen or C1–C6alkyl, Y is a divalent group selected from C1–C10alkeylene, C2–C10alkenylene or —(CH2)b—O—(CH2)a—; and b are each independently of the other a number of 1 to 6; IN is a photolabile functional moiety of the formula (II) or (III), wherein R4 is hydrogen or —C(O)—C(O)—OH or —C(O)—C(O)—OC1–C6alkyl and n is 1–3; R5 and R6 are C1–C12alkyl or together are cycloC5–C7alkyl; R7 is hydroxy, C1–C6alkoxy or morpholinyl; X is —(CH2)a—, —(CH2)b—O—(CH2)a— or —(CH2)b—O—CO—(CH2)a—; a and b are each independently of the other a number of 1 to 6; whereby the process is characterized in that a photolabile functional moiety containing a carboxy group (IN-COOH) or an alkoxycarbonyl group (IN-CO—OC1–C6alkyl) is reacted with a carbinol- or amino terminated organosilicon compound of the formula (IV), wherein m, R1 and R1′, R2 and R2′ are as defined above and B is —Y—CHR3—OH or —Y—CHR3—NH2; B′ is B or R1′, in the presence of an enzyme which catalyzes the esterification, transesterification or amidation reaction.

    Use of benzotropolone derivatives as UV absorbers and antioxidants and their use in sunscreens and/or cosmetic compositions
    12.
    发明授权
    Use of benzotropolone derivatives as UV absorbers and antioxidants and their use in sunscreens and/or cosmetic compositions 有权

    公开(公告)号：US09707417B2

    公开(公告)日：2017-07-18

    申请号：US13000163

    申请日：2009-06-18

    申请人： Barbara Wagner ,  Reinhold Öhrlein ,  Bernd Herzog ,  Kai Eichin ,  Gabriele Baisch ,  Stephanie Portmann

    发明人： Barbara Wagner ,  Reinhold Öhrlein ,  Bernd Herzog ,  Kai Eichin ,  Gabriele Baisch ,  Stephanie Portmann

    IPC分类号： A61K8/49 ,  A61Q17/04 ,  A61K8/35 ,  A61Q19/08 ,  C07C49/747 ,  C07C62/38 ,  C07C69/712 ,  C07C69/757 ,  C07C305/18 ,  C07F9/40 ,  C07H15/18 ,  C07H15/203 ,  C07H15/26

    CPC分类号： A61Q17/04 ,  A61K8/35 ,  A61Q19/08 ,  C07C49/747 ,  C07C62/38 ,  C07C69/712 ,  C07C69/757 ,  C07C305/18 ,  C07C2602/12 ,  C07F9/4006 ,  C07H15/18 ,  C07H15/203 ,  C07H15/26

    摘要： Described is the use of benzotropolone and their derivatives, especially the compounds of formula (1); wherein R2, R3, R4, R5 and R6 independently of one another are hydrogen; OH; C1-C30alkyl, C2-C30al-kenyl, C1-C30alkoxy, C3-C12cycloalkyl or C1C30hydroxyalkyl, which may be substituted by one or more E and/or interrupted by one or more D; C6-C20aryl, which may be substituted by one or more G; C4-C20heteroaryl, which may be substituted by one or more G, C2-C18alkenyl, C2-C18alkynyl, C7-C25aralkyl, CN, or —CO—R17; C1-C30mono- or dialkylamino; COR9; COOR9; CONR9R10; CN; SO2R9; OCOOR9; OCOR9; NHCOOR9; NR9COR10; NH2; *—(CO)—NH—(CH2)n1—(PO)—(OR11)2; —(CO)—O—(CH2)n1—(PO)—(OR11)2; sulphate; sulphonate; phosphate; phosphonate; —(CH2)n2—[O—(SO2)]n3—OR11; —O—(CH2)n4(CO)n5—R11; —(O)n6—(CH2)n7—(PO)—(OR9)2; —(O)n6—(CH2)n7—SO2—OR9; halogen; organosilanyl; organo-siloxanyl; or a sugar residue linked directly in an α- or β-mode via the anomeric oxygen to the benzotropolone system or via a linear or branched alkylene, alkenylene, alkadiene or alkatriene spacer (sugar-(CH2)n—(X1)1 or 0-benzotropolone system, wherein n=1-10 and X1═—O—; —(CO)—; —O—CO—; —COO—, —NH—; —S—; —SO2—); R1, R7 and R8 independently of one another are hydrogen; C1C12alkyl or C3-C12-cycloalkyl, which may be substituted by one or more E and/or interrupted by one or more D; C6-C20aryl, which may be substituted by one or more G; C4-C20heteroaryl, which may be substituted by one or more G, C2-C18alkenyl, C2-C18alkynyl, C7-C25aralkyl, or COOR9; COR9; CONR9R10; SO3R9; SO2R9; PO3(R9)2; PO2(R9)2; organosilanyl; organosiloxanyl; or a sugar residue linked directly in an α- or β-mode via the anomeric oxygen to the benzotropolone system or via a linear or branched alkylene, alkenylene, alkadiene or alkatriene spacer (sugar-(CH2)n—(X2)1 or 0—*, wherein n=1-10 and X2═—C(═O)—; —O—CO—*); R9 and R10 independently from each other are hydrogen; C1C18alkyl or C3-C12-cycloalkyl which may be substituted by one or more E and/or interrupted by one or more D; C6-C20aryl, which may be substituted by one or more G; C4-C20heteroaryl, which may be substituted by one or more G; organosilanyl; organosiloxanyl; or a sugar residue linked directly in an α- or β-mode via the anomeric oxygen or via a linear or branched alkylene, alkenylene, alkadiene or alkatriene spacer (sugar-(CH2)n—*, wherein n=1-10); or R9 and R10 together form a five or six membered ring, R11 is hydrogen; or C1-C5alkyl; n1, n2, n4 and n7 independently from each other are a number from 1 to 5; n3, n5 and n6 independently from each other are a 0; or 1; D is —CO—; —COO—; —S—; —SO—; —SO2-; —O—; —NR14—; —S1R19R20—; —POR11—; —CR12═CR13—; or —C≡C—; and E is —OR18; —SR18; —NR14R15; —NR14COR15; —COR17; —COOR16; —CONR14R15; —CN; halogen; Or SO3R18; SO2R18; PO3(R18)2; PO2(R18)2; organosilanyl; organosiloxanyl; or a sugar residue linked directly in an α- or β-mode via the anomeric oxygen or via a linear or branched alkylene, alkenylene, alkadiene or alkatriene spacer (sugar-(CH2)n-(X1)1 or 0—*, wherein n=1-10 and X1=—O—; —C(═O)—; —O—CO—; —COO—; —NH—; —S—; —SO2—); G is E; C1-C18alkyl, which is optionally interrupted by D; C1-C18perfluoroalkyl; C1-C18alkoxy, which is optionally substituted by E and/or interrupted by D; wherein R12, R13, R14 and R15 independently of each other are hydrogen; C6-C18aryl which is optionally substituted by OH, C1-C18alkyl or C1-C18alkoxy; C1-C18alkyl, which is optionally interrupted by —O—; or Ri4 and Ri5 together form a five or six membered ring, Ri6 is hydrogen; C6-Ci8aryl which is optionally substituted by OH, C1-C18alkyl or d-C18alkoxy; C1-C18alkyl which is optionally interrupted by —O—; R17 is H; C6-C18aryl which is optionally substituted by OH, C1-C18alkyl or C1-C18alkoxy; or d-C18alkyl which is optionally interrupted by —O—; R18 is hydrogen; C6-C18aryl, which is optionally substituted by OH, C1-C18alkyl or d-C18alkoxy; C1-C18alkyl, which is optionally interrupted by —O—; R19 and R20 independently of each other are hydrogen; C1-C18alkyl; C6-C18aryl which is optionally substituted by C1-C18alkyl; and R21 is C1-C18alkyl; or C6-C18aryl, which is substituted by C1-C18alkyl; * means, that this radical is directed to the benzotropolone moiety; for the protection of human and animal hair and skin against UV radiation.

    Coloured silsesquioxanes
    15.
    发明授权
    Coloured silsesquioxanes 失效
    彩色倍半硅氧烷

    公开(公告)号：US07947848B2

    公开(公告)日：2011-05-24

    申请号：US12308044

    申请日：2007-06-08

    申请人： Reinhold Öhrlein ,  Gabriele Baisch

    发明人： Reinhold Öhrlein ,  Gabriele Baisch

    IPC分类号： C07F7/00

    CPC分类号： C08G77/045 ,  C07F7/21 ,  C08G77/38 ,  C08G77/388 ,  C09B69/008

    摘要： The invention relates tp dye-functionalized silsesquioxane clusters, a process for their manufacture and their use as colorants, wherein the compounds (functionalized clusters or nano-particles) are characterized by the general formula (I) wherein CAGE is a moiety of the formula (IA) D is a chromophoric moiety, and the other symbols have the meanings as defined in the specification, or salts thereof.

    摘要翻译： 本发明涉及tp染料官能化的倍半硅氧烷簇，其制备方法及其作为着色剂的用途，其中化合物（官能团或纳米颗粒）由通式（I）表征，其中CAGE是式 IA）D是发色部分，其它符号具有本说明书中定义的含义，或其盐。