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    4.
    发明专利
    未知

    公开(公告)号：DE69600054T2

    公开(公告)日：1998-01-15

    申请号：DE69600054

    申请日：1996-05-03

    Applicant: OREAL

    Inventor： VIDAL LAURENT ,  BURANDE AGNES ,  MALLE GERARD ,  HOCQUAUX MICHEL

    IPC: A61K8/35 ,  A61K8/00 ,  A61K8/19 ,  A61K8/23 ,  A61K8/33 ,  A61K8/34 ,  A61K8/41 ,  A61K8/49 ,  A61Q5/10 ,  B65D81/32 ,  C07D231/38 ,  C09B57/00 ,  C09B67/42 ,  D06P3/08 ,  A61K7/13 ,  A61K7/00

    Abstract: Oxidn. dye compsns. for dyeing keratinic fibres, esp. human hair, contain 3-substd. 4,5-diamino-pyrazoles of formula (I) or their acid-addn. salts as developers. R1-R5 = H; 1-6C alkyl; 2-4C hydroxyalkyl or aminoalkyl; phenyl opt. substd. by halo, 1-4C alkyl, 1-4C alkoxy, NO2, CF3, NH2 or 1-4C alkylamino; benzyl opt. substd. by halo, 1-4C alkyl, 1-4C alkoxy, methylenedioxy or NH2; or (CH2)mX(CHY)nZ; or R3 can also = NH2 or 1-4C alkylamino when R2 = H; m, n = 1-3; X = O or NH; Y = H or Me; Z = Me, OR or NRR'; R, R' = H, Me or Et; R6 = 1-6C alkyl; 1-4C hydroxyalkyl, 1-4C aminoalkyl; mono- or di(1-4C alkyl)amino(1-4C alkyl); (1-4C hydroxyalkyl)amino(1-4C alkyl); (1-4C alkoxy)methyl; phenyl opt. substd. by halo, 1-4C alkyl, 1-4C alkoxy, NO2, CF3, NH2 or 1-4C alkylamino; benzyl opt. substd. by halo, 1-4C alkyl, 1-4C alkoxy, methylenedioxy or NH2; thienyl, furyl or pyridyl; or (CH2)pO(CH2)qOR"; p, q = 1-3; R" = H or Me; provided that: (a) at least one of R2-R5 = H; (b) only one of R2 and R3, and only one of R4 and R5, can be opt. substd. phenyl, benzyl or (CH2)mX(CHY)nZ; (c) when R4 = R5 = H, then R1+R2+R3 can form a hexahydropyrimidine or tetrahydroimidazole ring opt. substd. by 1-4C alkyl or 1,2,4-tetrazolyl; and (d) when R2-R5 = H or 1-6C alkyl, then R1 or R6 may also = 2-, 3- or 4-pyridyl, 2- or 3-thienyl or 2- or 3-furyl gp. opt. substd. by Me or a cyclohexyl gp. Cpds. (I) are new when: (i) R6 is not hydroxymethyl, isobutyloxymethyl, methoxyethoxymethyl, cyclohexyl, thienyl, pyridyl, phenyl, methylphenyl, trifluoromethylphenyl or chlorophenyl when R1 = Me, R2, R4 and R5 = H and R3 = H or Me; (ii) R6 is not Ph when R1 = Ph and R2-R5 = H; (iii) R3 is not H, Me or Ph when R1 = Ph, R2, R4 and R5 = H and R6 = Me; (iv) R3 is not Ph when R1 = Ph, R2 = Me or Et, R4 and R5 = H and R6 = Me; (v) R4 is not Me when R1 = Ph, R2, R3 and R5 = H and R6 = Me; (vi) R1 is not chlorophenyl, trifluoroethyl-phenyl, nitrophenyl or pyridyl when R2-R5 = H and R6 = Me; (vii) R3 is not H, 1-4C alkyl or Ph when R1, R2, R3 and R5 = H and R6 = phenyl opt. substd. by Cl, Me or OMe; (viii) R6 is not Me when R1-R5 = H; (ix) R6 is not Me or Ph when R1 = beta -hydroxyethyl and R2-R5 = H; (x) R6 is not phenyl opt. substd. by Me, Et, OMe or Cl when R4 = Me, R5 = Ph, R2 and R3 = H and R1 = H or Me; (xi) R6 is not Me when R1 = t-Bu and R2-R5 = H; (xii) R6 is not Me or Ph when R1 = pyridyl, R2, R4 and R5 = H and R3 = H or Me; (xiii) R6 is not Me when R1 = Me, Et or 4-aminophenyl, R2, R4 and R5 = H and R3 = H or Ph; (xiv) R3 and/or R6 is not Me when R1 = i-Pr and R2, R4 and R5 = H; and (xv) R6 is not Me or Ph when R1 = H or Ph, R2, R4 and R5 = H and R3 = benzyl, methylphenyl or chlorophenyl.

    PROCEDE DE DEFORMATION PERMANENTE DES CHEVEUX ET COMPOSITION POUR SA MISE EN OEUVRE CONTENANT EN ASSOCIATION UN AMINO OU AMIDOTHIOL ET AU MOINS UN BROMURE MINERAL
    6.
    发明专利
    PROCEDE DE DEFORMATION PERMANENTE DES CHEVEUX ET COMPOSITION POUR SA MISE EN OEUVRE CONTENANT EN ASSOCIATION UN AMINO OU AMIDOTHIOL ET AU MOINS UN BROMURE MINERAL 未知

    公开(公告)号：CA2124175A1

    公开(公告)日：1994-11-26

    申请号：CA2124175

    申请日：1994-05-24

    Applicant: OREAL

    Inventor： LEROY FREDERIC ,  MALLE GERARD ,  BURANDE AGNES ,  DUVAULT YOLANDA

    IPC: A45D7/04 ,  A61K8/00 ,  A61K8/20 ,  A61K8/24 ,  A61K8/36 ,  A61K8/362 ,  A61K8/365 ,  A61K8/40 ,  A61K8/41 ,  A61K8/43 ,  A61K8/46 ,  A61K8/64 ,  A61Q5/00 ,  A61Q5/04 ,  A61K7/09

    Abstract: Société Anonyme dite: L'OREAL "Nouveau procédé de déformation permanente des cheveux et composition pour sa mise en oeuvre contenant en association un amino ou amidothiol et au moins un bromure minéral" Procédé de déformation permanente des cheveux et composition pour sa mise en oeuvre. Ce procédé consiste, dans une première étape de réduction, à réaliser l'ouverture des liaisons kératiniques des cheveux par application d'un agent réducteur choisi parmi un amino ou amidothiol ou un de leurs sels puis, dans une deuxième étape d'oxydation, à reformer lesdites liaisons à l'aide d'une composition oxydante ou par action de l'oxygène de l'air, ledit procédé étant caractérisé par le fait que préalablement ou simultanément à l'application de l'agent réducteur, on applique sur les cheveux, en tant qu'agent dopant dudit agent réducteur, au moins un bromure alcalin, alcalino-terreux ou d'ammonium. La composition pour la mise en oeuvre du procédé contient en association, dans un véhicule cosmétique approprié, en tant qu'agent réducteur au moins un amino ou amidothiol ou un de ses sels et en tant qu'agent dopant, dudit agent réducteur, au moins un bromure alcalin, alcalino-terreux ou d'ammonium. Ce procédé et la composition pour sa mise en oeuvre permettent l'obtention d'uneamélioration des qualités de la déformation permanente notamment de la frisure.

    8.
    发明专利
    未知

    公开(公告)号：AT156998T

    公开(公告)日：1997-09-15

    申请号：AT96400950

    申请日：1996-05-03

    Applicant: OREAL

    Inventor： VIDAL LAURENT ,  BURANDE AGNES ,  MALLE GERARD ,  HOCQUAUX MICHEL

    IPC: A61K8/35 ,  A61K8/00 ,  A61K8/19 ,  A61K8/23 ,  A61K8/33 ,  A61K8/34 ,  A61K8/41 ,  A61K8/49 ,  A61Q5/10 ,  B65D81/32 ,  C07D231/38 ,  C09B57/00 ,  C09B67/42 ,  D06P3/08 ,  A61K7/13 ,  A61K7/00

    Abstract: Oxidn. dye compsns. for dyeing keratinic fibres, esp. human hair, contain 3-substd. 4,5-diamino-pyrazoles of formula (I) or their acid-addn. salts as developers. R1-R5 = H; 1-6C alkyl; 2-4C hydroxyalkyl or aminoalkyl; phenyl opt. substd. by halo, 1-4C alkyl, 1-4C alkoxy, NO2, CF3, NH2 or 1-4C alkylamino; benzyl opt. substd. by halo, 1-4C alkyl, 1-4C alkoxy, methylenedioxy or NH2; or (CH2)mX(CHY)nZ; or R3 can also = NH2 or 1-4C alkylamino when R2 = H; m, n = 1-3; X = O or NH; Y = H or Me; Z = Me, OR or NRR'; R, R' = H, Me or Et; R6 = 1-6C alkyl; 1-4C hydroxyalkyl, 1-4C aminoalkyl; mono- or di(1-4C alkyl)amino(1-4C alkyl); (1-4C hydroxyalkyl)amino(1-4C alkyl); (1-4C alkoxy)methyl; phenyl opt. substd. by halo, 1-4C alkyl, 1-4C alkoxy, NO2, CF3, NH2 or 1-4C alkylamino; benzyl opt. substd. by halo, 1-4C alkyl, 1-4C alkoxy, methylenedioxy or NH2; thienyl, furyl or pyridyl; or (CH2)pO(CH2)qOR"; p, q = 1-3; R" = H or Me; provided that: (a) at least one of R2-R5 = H; (b) only one of R2 and R3, and only one of R4 and R5, can be opt. substd. phenyl, benzyl or (CH2)mX(CHY)nZ; (c) when R4 = R5 = H, then R1+R2+R3 can form a hexahydropyrimidine or tetrahydroimidazole ring opt. substd. by 1-4C alkyl or 1,2,4-tetrazolyl; and (d) when R2-R5 = H or 1-6C alkyl, then R1 or R6 may also = 2-, 3- or 4-pyridyl, 2- or 3-thienyl or 2- or 3-furyl gp. opt. substd. by Me or a cyclohexyl gp. Cpds. (I) are new when: (i) R6 is not hydroxymethyl, isobutyloxymethyl, methoxyethoxymethyl, cyclohexyl, thienyl, pyridyl, phenyl, methylphenyl, trifluoromethylphenyl or chlorophenyl when R1 = Me, R2, R4 and R5 = H and R3 = H or Me; (ii) R6 is not Ph when R1 = Ph and R2-R5 = H; (iii) R3 is not H, Me or Ph when R1 = Ph, R2, R4 and R5 = H and R6 = Me; (iv) R3 is not Ph when R1 = Ph, R2 = Me or Et, R4 and R5 = H and R6 = Me; (v) R4 is not Me when R1 = Ph, R2, R3 and R5 = H and R6 = Me; (vi) R1 is not chlorophenyl, trifluoroethyl-phenyl, nitrophenyl or pyridyl when R2-R5 = H and R6 = Me; (vii) R3 is not H, 1-4C alkyl or Ph when R1, R2, R3 and R5 = H and R6 = phenyl opt. substd. by Cl, Me or OMe; (viii) R6 is not Me when R1-R5 = H; (ix) R6 is not Me or Ph when R1 = beta -hydroxyethyl and R2-R5 = H; (x) R6 is not phenyl opt. substd. by Me, Et, OMe or Cl when R4 = Me, R5 = Ph, R2 and R3 = H and R1 = H or Me; (xi) R6 is not Me when R1 = t-Bu and R2-R5 = H; (xii) R6 is not Me or Ph when R1 = pyridyl, R2, R4 and R5 = H and R3 = H or Me; (xiii) R6 is not Me when R1 = Me, Et or 4-aminophenyl, R2, R4 and R5 = H and R3 = H or Ph; (xiv) R3 and/or R6 is not Me when R1 = i-Pr and R2, R4 and R5 = H; and (xv) R6 is not Me or Ph when R1 = H or Ph, R2, R4 and R5 = H and R3 = benzyl, methylphenyl or chlorophenyl.

    9.
    发明专利
    未知

    公开(公告)号：DE69402102D1

    公开(公告)日：1997-04-24

    申请号：DE69402102

    申请日：1994-05-25

    Applicant: OREAL

    Inventor： LEROY FREDERIC ,  MALLE GERARD ,  BURANDE AGNES ,  DUVAULT YOLANDA

    IPC: A45D7/04 ,  A61K8/00 ,  A61K8/20 ,  A61K8/24 ,  A61K8/36 ,  A61K8/362 ,  A61K8/365 ,  A61K8/40 ,  A61K8/41 ,  A61K8/43 ,  A61K8/46 ,  A61K8/64 ,  A61Q5/00 ,  A61Q5/04 ,  A61K7/09

    Abstract: This process consists, in a first step of reduction, in opening the keratinic linkages of the hair by application of a reducing agent chosen from an amino or amidothiol or one of the salts thereof, followed, in a second step of oxidation, in reforming these linkages using an oxidising composition or by the action of atmospheric oxygen, the process being characterised in that before or at the same time as the reducing agent is applied, at least one alkali metal bromide, alkaline-earth metal bromide or ammonium bromide is applied to the hair, as a doping agent for the reducing agent. The composition for carrying out the process contains, in combination, in a suitable cosmetic vehicle, at least one amino or amidothiol or one of the salts thereof as a reducing agent, and at least one alkali metal bromide, alkaline-earth metal bromide or ammonium bromide as a doping agent for the reducing agent. This process and the composition for carrying it out make it possible to obtain an enhancement in the qualities of the permanent waving, especially in the curliness.

    10.
    发明专利
    未知

    公开(公告)号：FR2705564B1

    公开(公告)日：1995-07-13

    申请号：FR9306218

    申请日：1993-05-25

    Applicant: OREAL

    Inventor： LEROY FREDERIC ,  MALLE GERARD ,  BURANDE AGNES ,  DUVAULT YOLANDA

    IPC: A45D7/04 ,  A61K8/00 ,  A61K8/20 ,  A61K8/24 ,  A61K8/36 ,  A61K8/362 ,  A61K8/365 ,  A61K8/40 ,  A61K8/41 ,  A61K8/43 ,  A61K8/46 ,  A61K8/64 ,  A61Q5/00 ,  A61Q5/04 ,  A61K7/09

    Abstract: This process consists, in a first step of reduction, in opening the keratinic linkages of the hair by application of a reducing agent chosen from an amino or amidothiol or one of the salts thereof, followed, in a second step of oxidation, in reforming these linkages using an oxidising composition or by the action of atmospheric oxygen, the process being characterised in that before or at the same time as the reducing agent is applied, at least one alkali metal bromide, alkaline-earth metal bromide or ammonium bromide is applied to the hair, as a doping agent for the reducing agent. The composition for carrying out the process contains, in combination, in a suitable cosmetic vehicle, at least one amino or amidothiol or one of the salts thereof as a reducing agent, and at least one alkali metal bromide, alkaline-earth metal bromide or ammonium bromide as a doping agent for the reducing agent. This process and the composition for carrying it out make it possible to obtain an enhancement in the qualities of the permanent waving, especially in the curliness.

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