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    Treatment of damaged hair with methylol compounds
    64.
    发明授权
    Treatment of damaged hair with methylol compounds 失效
    用甲基化合物处理损伤的头发

    公开(公告)号：US3672375A

    公开(公告)日：1972-06-27

    申请号：US3672375D

    申请日：1969-08-19

    Applicant: OREAL

    Inventor： KALOPISSIS GREGOIRE ,  BEAULIEU HENRI PHILIPPE DE ,  ABEGG JEAN-LOUIS ,  GHILARDI GIULIANA

    IPC: A45D7/04 ,  A61K20060101 ,  A61K8/49 ,  A61Q5/04 ,  C07D233/40 ,  A61K7/06

    CPC classification number: A61K8/4946 ,  A61Q5/04

    Abstract: Cosmetic composition for use in treating damaged hair. The composition comprises, as the active component a methylol compound of the formula:

    IN A SUITABLE COSMETIC CARRIER, IN WHICH FORMULA: X represents either an oxygen atom or a sulfur atom or an NH group; R and R'' are identical or different and represent either a hydrogen atom or a lower alkyl radical; and R1 and R2 represent either a methyl hydroxy group or a methyl alkoxy group, e.g. methyl alkoxy wherein the alkoxy contains up to five carbon atoms or more. Typically the methylol compound is N,N''-dihydroxymethyl glyoxalurea or N,N''-dihydroxymethyl glyoxalthiourea. The composition is applied at an acid pH and is advantageously made up in solid form for mixing with water or water-and-alcohol solutions when used. The compositions are used by impregnating the hair with a mixture thereof and water or water-and-alcohol solution followed by drying with heat.

    Dyeing human hair with benzothiazole azo compounds
    66.
    发明授权
    Dyeing human hair with benzothiazole azo compounds 失效
    用苯并噻唑化合物染色人体毛发

    公开(公告)号：US3578386A

    公开(公告)日：1971-05-11

    申请号：US3578386D

    申请日：1968-02-16

    Applicant: OREAL

    Inventor： KALOPISSIS GREGOIRE ,  BUGAUT ANDREE

    IPC: A61K8/49 ,  A61Q5/06 ,  C09B29/033 ,  C09B39/00 ,  D06P1/41 ,  D06P1/42 ,  D06P3/04 ,  D06P3/18 ,  A61K7/12

    CPC classification number: A61K8/49 ,  A61Q5/065 ,  C09B29/0003 ,  C09B29/3691

    Abstract: IN EACH OF THESE FORMULAE R, R1 AND R2 MAY BE LOWER ALKYL RADICALS, BUT IN SOME OF THE FORMULAE THEY MAY BE H OR ACYL RADICALS INSTEAD, AS SET FORTH IN DETAIL IN THE SPECIFICATION. PREFERABLY R1 AND R2 ARE COMBINED WITH AN ADJACENT N TO FORM A HETEROCYCLIC RADICAL FALLING WITHIN THE GROUP CONSISTING OF MORJPHOLINO, PIPERIDINO AND PYRROLIDINO RADICALS.

    3-R3-BENZOTHIAZOL-3-IUM X(=)

    2-(R1-N(+)(-R2)(-R3)-(CH2)N-N(-R)-(1,4-PHENYLENE)-N=N-),

    BENZOTHIAZOL-3-IUM X(-)

    2-(R1-N(-R2)-(CH2)N-N(-R)-(1,4-PHENYLENE)-N=N-),3-R3-

    BENZOTHIAZOLE

    2-(R1-N(-R2)-(CH2)N-N(-R)-(1,4-PHENYLENE)-N=N-)-

    THIS INVENTION RELATES TO METHODS OF DYEING AND DYES FOR KERATINIC FIBERS, ESPECIALLY HUMAN HAIR WITH BENZOTHIAZOLE COMPOUNDS CORRESPONDING TO ONE OF THE FOLLOWING FORMULAE:

    Nitroparaphenylene diamine derivatives and methods of making them
    70.
    发明授权
    Nitroparaphenylene diamine derivatives and methods of making them 失效
    硝基苯二胺衍生物及其制备方法

    公开(公告)号：US3925474A

    公开(公告)日：1975-12-09

    申请号：US20849071

    申请日：1971-12-15

    Applicant: OREAL

    Inventor： KALOPISSIS GREGOIRE ,  BUGAUT ANDREE ,  ZORAYAN VAHAN

    IPC: A61K8/41 ,  A61Q5/06 ,  C09B51/00 ,  C07C87/14

    CPC classification number: A61K8/418 ,  A61Q5/065

    Abstract: in which n is a whole number between two and six inclusive, while R2 and R3 represent H, a lower alkyl, or a lower hydroxyalkyl, and the alkyl portion of R R''''R1 R2 and R4 having 1 to 6 carbon atoms. Some of these derivatives are new compounds, and the invention includes new hair dyeing compositions comprising such compounds and the method of applying them to the hair.

    RADICAL IN WHICH R'' represents H, methyl, or NO2, or an OC-R'''' radical in which R'''' represents a lower alkyl; AND AT LEAST ONE OF R and Z is H; R1 represents a lower alkyl, lower hydroxyalkyl, lower alkoxyalkyl or

    IN WHICH: R represents H or a lower alkyl; Z represents H, an

    Methods of making nitroparaphenylene diamine derivatives responding to the formula:

    Abstract translation: 制备硝基对苯二胺衍生物的方法：

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