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公开(公告)号:IT1118463B
公开(公告)日:1986-03-03
申请号:IT6772479
申请日:1979-04-05
Applicant: OREAL
Inventor: GROLLIER JEAN FRANCOIS , BUGAUT ANDREE , ANDRILLON PATRICK , FOURCADIER CHANTAL
IPC: A61K8/00 , A61K8/33 , A61K8/34 , A61K8/35 , A61K8/36 , A61K8/40 , A61K8/41 , A61K8/42 , A61K8/46 , A61K8/49 , A61Q5/10 , C09B53/02 , D06P3/14 , A61K
Abstract: The invention relates to compositions intended for dyeing keratin fibers which contain, as the only oxidative dyestuffs, oxidative dyestuff precursors of the para type and of the ortho type, at least one said precursor of the para type being an aromatic diamine, or specified formula or a specified bis-condensed precursor and at least one said precursor of the ortho type which is an ortho-aminophenol, ortho-diphenol, ortho-phenylenediamine or a derivative thereof.
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公开(公告)号:GB2122199B
公开(公告)日:1985-12-18
申请号:GB8317025
申请日:1983-06-23
Applicant: OREAL
Inventor: BUGAUT ANDREE , JUNINO ALEX
IPC: A61K8/00 , A61K8/40 , A61K8/41 , A61Q5/06 , A61Q5/10 , C07C20060101 , C07C209/00 , C07C211/00 , C07C211/49 , C07C213/00 , C07C213/02 , C07C215/76 , C07C217/20 , C07C217/76 , C09B51/00 , D06P1/19 , D06P3/04 , A61K7/13
Abstract: The invention relates to a process for the preparation of nitroanilines, which consists in reacting an amine RNH2, or ammonia, with 3,4-methylenedioxynitriobenzene to give the products of the formula: (I) in which R denotes hydrogen, alkyl, monohydroxyalkyl or polyhydroxyalkyl, alkoxyalkyl or aminoalkyl of the formula: in which R1 and R2, which are identical or different, denote hydrogen, alkyl or monohydroxyalkyl or polyhydroxyalkyl and n denotes an integer from 2 to 4, or of the formula: (IIB) in which A denotes OCH2 or and R1 denotes -CH2CH2OH or or their salts. The invention also relates to the dyeing compositions for keratin fibres, and in particular for hair, which contain a dyestuff of the above formula (I) in which R denotes alkyl, polyhydroxyalkyl, alkoxyalkyl or aminoalkyl of the abovementioned formula, and to the dyestuffs of the formula (I) in which R denotes alkoxyalkyl or aminoalkyl of the above formula, and of the formula (IIB), which are novel.
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公开(公告)号:BR8405918A
公开(公告)日:1985-09-17
申请号:BR8405918
申请日:1984-11-20
Applicant: OREAL
Inventor: GROLLFER JEAN-FRANCOIS , COTTERET JEAN , BUGAUT ANDREE , GENET ALAIN
IPC: C09B67/20 , A61K8/00 , A61K8/35 , A61K8/40 , A61K8/41 , A61Q5/06 , A61Q5/10 , C09B51/00 , C09B67/22 , D06P1/19 , D06P3/04 , D06P3/14 , A61K7/13
Abstract: The invention provides a composition and process for directly dyeing keratinic fibres. The combination of 1-N-methylamino-2-nitro-4-N'-methyl-N'-(2' ,3'-dihydroxypropyl)amino benzene with certain 2-nitroparaphenylenediamine direct nitro dyes produces a dye composition in which the dyes can be more concentrated (without crystallizing out) and hence produce darker shades.
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公开(公告)号:CA1191849A
公开(公告)日:1985-08-13
申请号:CA420080
申请日:1983-01-24
Applicant: OREAL
Inventor: BUGAUT ANDREE , GENET ALAIN
IPC: A61K8/41 , A61Q5/10 , C07C233/00 , C07D207/40 , C07D207/404 , C07D303/22 , C07D303/36 , C07C93/14 , C07D295/12
Abstract: La présente invention a pour objet un nouveau composé chimique de formule (I) ou un sel d'acide correspondant: (I) formule dans laquelle: Z représente NO2 ou NH2; A désigne NY ou le groupement , X .THETA. , Y représentant deux groupes substituants identiques ou différents alkyles inférieurs ou hydroxyalkyles inférieurs ayant au plus 4 atomes de carbone, ces deux groupes formant éventuellement avec l'atome d'azote qui les porte un hétérocycle morpholinique ou pipéridinique, l'un ou les deux substituants qui composent Y pouvant en outre représenter l'hydrogène quand A désigne NY uniquement, Y' représentant un groupe substituant alkyle inférieur ayant au plus 4 atomes de carbone et X représentant un anion; R1 et R2 sont identiques ou différents et représentent un atome d'hydrogène ou un radical alkyle ou hydroxyalkyle inférieur ayant au plus 4 atomes de carbone, sous réserve que, lorsque A désigne NY, 1.degree.) si Z est en position 4 sur le noyau benzénique et si NR1R2 est en position 2, R1 et R2 représentant tous les deux un atome d'hydrogène, l'un des deux substituants qui composent Y ne représente pas un groupe éthyle quand l'autre substituant représente un atome d'hydrogène, et les deux substituants qui composent Y ne forment pas avec l'atome d'azote qui les porte, un hétérocycle morpholinique ou pipéridinique, et 2.degree.) quand l'un des deux substituants qui composent Y désigne un atome d'hydrogène ou un groupe alkyle et l'autre désigne un groupe alkyle, Z ne peut se trouver en position 3 et NR1R2 en position 2, R1 désignant un atome d'hydrogène et R2 désignant un atome d'hydrogène ou un groupe alkyle. L'invention propose aussi un procédé de préparation de ce nouveau composé de formule (I). Ce dernier peut être utilisé dans les teintures de cheveux pour donner des colorations puissantes, stables à la lumière, et ayant une bonne résistance aux intempéries et aux lavages.
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公开(公告)号:DE3442366A1
公开(公告)日:1985-06-13
申请号:DE3442366
申请日:1984-11-20
Applicant: OREAL
Inventor: GROLLIER JEAN-FRANCOIS , COTTERET JEAN , BUGAUT ANDREE , GENET ALAIN
IPC: C09B67/20 , A61K8/00 , A61K8/35 , A61K8/40 , A61K8/41 , A61Q5/06 , A61Q5/10 , C09B51/00 , C09B67/22 , D06P1/19 , D06P3/04 , D06P3/14 , A61K7/13
Abstract: The invention provides a composition and process for directly dyeing keratinic fibres. The combination of 1-N-methylamino-2-nitro-4-N'-methyl-N'-(2' ,3'-dihydroxypropyl)amino benzene with certain 2-nitroparaphenylenediamine direct nitro dyes produces a dye composition in which the dyes can be more concentrated (without crystallizing out) and hence produce darker shades.
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公开(公告)号:CH649569A5
公开(公告)日:1985-05-31
申请号:CH509781
申请日:1981-08-07
Applicant: OREAL
Inventor: BUGAUT ANDREE , ANDRILLON PATRICK
IPC: A61K8/00 , A61K20060101 , A61K8/34 , A61K8/40 , A61K8/41 , A61Q5/06 , A61Q5/10 , C07C20060101 , C07C217/82 , C07C217/84 , C09B20060101 , C09B51/00 , D06P20060101 , D06P3/08 , D06P3/14 , A61K7/13 , C07C93/14
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公开(公告)号:IT1082289B
公开(公告)日:1985-05-21
申请号:IT6888977
申请日:1977-08-19
Applicant: OREAL
Inventor: BUGAUT ANDREE , VANDENBOSSCHE JEAN JACQUES
IPC: A61K8/00 , A61K20060101 , A61K8/33 , A61K8/40 , A61K8/41 , A61K8/42 , A61K8/46 , A61K8/49 , A61Q5/10 , C07C20060101 , C07C233/12 , C07C237/00 , C07C237/06 , C09B53/00 , C09B53/02 , D06P3/14 , C07C , A61K
Abstract: Dye compositions comprising a coupler having to the formula (I) in which formula R1 and R2 are identical or different and represent a hydrogen atom or an alkyl radical having 1 to 2 carbon atoms and n represents a number equal to 1 or 2 and a paraphenylenediamine. This coupler is particularly suitable for use in a dyeing composition comprising paraphenylenediamines responding to the formula (II) or the corresponding acid salts; formula in which R1, R2 and R3 are identical or different and represent a hydrogen atom, an alkyl or alkoxy radical having 1 to 2 carbon atoms, R4 and R5 are identical or different and represent a hydrogen atom, a alkyl radical, hydroxyalkyl, alkoxyalkyl in which the alkoxy group comprises 1 to 2 carbon atoms, carbamylalkyl, mesylaminoalkyl, acetylaminoalkyl, ureidoaminoalkyl, carbethoxyaminoalkyl, the alkyl groups in R4 and R5 having 1 to 3 carbon atoms, with the reservation that R1 or R3 represents hydrogen when R4 and R5 do not represent a hydrogen atom.
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公开(公告)号:ATA443781A
公开(公告)日:1985-03-15
申请号:AT443781
申请日:1981-10-15
Applicant: OREAL
Inventor: BUGAUT ANDREE , COTTERET JEAN
IPC: A61K8/00 , A61K8/40 , A61K8/41 , A61Q5/06 , A61Q5/10 , C07C217/84 , C09B51/00 , C09B53/00 , D06P1/19 , A61K7/13
Abstract: The invention provides novel nitro-paraphenylenediamine derivatives of the formula: in which R1 denotes an alkyl group, a monohydroxy- or polyhydroxy-alkyl group or an aminoalkyl group, the amino group of which is optionally monosubstituted or disubstituted by an alkyl group, and R2 denotes an alkyl group, or a cosmetically acceptable salt thereof. These derivatives are useful as direct dyes, especially for dyeing human hair.
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公开(公告)号:CA1182130A
公开(公告)日:1985-02-05
申请号:CA383407
申请日:1981-08-07
Applicant: OREAL
Inventor: BUGAUT ANDREE , ANDRILLON PATRICK
IPC: A61K8/00 , A61K20060101 , A61K8/34 , A61K8/40 , A61K8/41 , A61Q5/06 , A61Q5/10 , C07C20060101 , C07C217/82 , C07C217/84 , C09B20060101 , C09B51/00 , D06P20060101 , D06P3/08 , D06P3/14 , C07C93/14 , A61K7/13
Abstract: L'invention concerne de nouveaux composés ayant la formule générale : (I) dans laquelle R désigne un atome d'hydrogène, ou un radical alkyle inférieur, hydroxyalkyle inférieur ou polyhydroxyalkyle inférieur. Les composés de l'invention sont utilisés dans des compositions tinctoriales et lotions de mise en plis et permettent d'obtenir des nuances très puissantes.
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公开(公告)号:DE3421812A1
公开(公告)日:1984-12-13
申请号:DE3421812
申请日:1984-06-12
Applicant: OREAL
Inventor: BUGAUT ANDREE , JUNINO ALEX
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