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公开(公告)号：AT372322T
公开(公告)日：2007-09-15
申请号：AT04292885
申请日：2004-12-06
Applicant: OREAL
Inventor： PEREIRA RUI , BURGAUD HERVE
IPC: C07D213/77
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公开(公告)号：ES2237656T3
公开(公告)日：2005-08-01
申请号：ES02292780
申请日：2002-11-07
Applicant: OREAL
Inventor： BELCOUR-CASTRO BEATRICE , BURGAUD HERVE , HUSSLER GEORGES , SEITE MICHEL
IPC: A61K8/00 , A61K8/22 , A61K8/38 , A61K8/41 , A61K8/49 , A61K8/60 , A61K8/66 , A61K8/97 , A61Q5/10 , C07D239/46 , C07D401/04 , C07D401/14 , C07H15/203 , C07H17/00 , C09B19/00 , D06P3/08 , A61K7/13 , C07D498/04
Abstract: Utilización de un extracto de Myrsine africana como precursor de colorante para el teñido de las fibras queratí- nicas en coloración por oxidación. proteínicos. El objetivo de la presente invención es proporcionar nuevas composiciones para el teñido de las fibras queratínicas por coloración por oxidación a partir de extractos de plantas que respeten la naturaleza de la fibra queratínica, y que presenten colores fuertes, poco selectivos y resistentes, capaces de producir nuevos colorantes fuertes que puedan dar tonalidades variadas. Este objetivo es alcanzado con la presente invención que tiene por objeto la utilización de un extracto de Myrsine africana como precursor de colorante para el teñido de fibras queratínicas en coloración por oxidación. Se llama precursor de colorante un compuesto no coloreado que, bajo ciertas condiciones, se transforma en producto coloreado.
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公开(公告)号：DE69307450T2
公开(公告)日：1997-05-28
申请号：DE69307450
申请日：1993-04-05
Applicant: OREAL
Inventor： DEDIEU MICHEL , BURGAUD HERVE , LAPOIRIE ERIC , GURFEIN VERONIQUE , MALLE GERARD
IPC: B01D53/38 , A61K8/00 , A61K8/34 , A61K8/46 , A61Q5/04 , C07C319/28 , C07C323/52
Abstract: Method for deodorising a mercaptoacid of formula HS-A-COOH, in which formula A represents: -(CH2)n-; according to which most of the malodorous decomposition compounds of the mercaptoacid are extracted using carbon dioxide (CO2) in the gaseous, liquid or solid state. Deodorised product obtained.
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公开(公告)号：ES2096877T3
公开(公告)日：1997-03-16
申请号：ES93400881
申请日：1993-04-05
Applicant: OREAL
Inventor： DEDIEU MICHEL , BURGAUD HERVE , LAPOIRIE ERIC , GURFEIN VERONIQUE , MALLE GERARD
IPC: B01D53/38 , A61K8/00 , A61K8/34 , A61K8/46 , A61Q5/04 , C07C319/28 , C07C323/52
Abstract: Method for deodorising a mercaptoacid of formula HS-A-COOH, in which formula A represents: -(CH2)n-; according to which most of the malodorous decomposition compounds of the mercaptoacid are extracted using carbon dioxide (CO2) in the gaseous, liquid or solid state. Deodorised product obtained.
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Patent Agency Ranking
公开(公告)号：DE69303452T2
公开(公告)日：1996-12-05
申请号：DE69303452
申请日：1993-04-05
Applicant: OREAL
Inventor： DEDIEU MICHEL , BURGAUD HERVE , LAPOIRIE ERIC , GURFEIN VERONIQUE , MALLE GERARD
IPC: B01D11/00 , A61K8/00 , A61K8/34 , A61K8/46 , A61Q5/04 , A61Q9/04 , A61Q15/00 , C07B63/00 , C07C319/28 , C07C323/52
Abstract: Method of deodorising a mercaptoacid of formula HS-A-COOH in which A is: -(CH2)n-; in which most of the malodorous decomposition compounds of the mercaptoacid are extracted using a supercritical fluid consisting of a compound of which the critical temperature is between 0 and 135@C and the critical pressure is between 10 and 10 pascals, the extraction being carried out in the presence of at least one polar solvent of the mercaptoacid. Deodorised product obtained.
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公开(公告)号：DE69303452D1
公开(公告)日：1996-08-08
申请号：DE69303452
申请日：1993-04-05
Applicant: OREAL
Inventor： DEDIEU MICHEL , BURGAUD HERVE , LAPOIRIE ERIC , GURFEIN VERONIQUE , MALLE GERARD
IPC: B01D11/00 , A61K8/00 , A61K8/34 , A61K8/46 , A61Q5/04 , A61Q9/04 , A61Q15/00 , C07B63/00 , C07C319/28 , C07C323/52
Abstract: Method of deodorising a mercaptoacid of formula HS-A-COOH in which A is: -(CH2)n-; in which most of the malodorous decomposition compounds of the mercaptoacid are extracted using a supercritical fluid consisting of a compound of which the critical temperature is between 0 and 135@C and the critical pressure is between 10 and 10 pascals, the extraction being carried out in the presence of at least one polar solvent of the mercaptoacid. Deodorised product obtained.
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公开(公告)号：AT139996T
公开(公告)日：1996-07-15
申请号：AT93400882
申请日：1993-04-05
Applicant: OREAL
Inventor： DEDIEU MICHEL , BURGAUD HERVE , LAPOIRIE ERIC , GURFEIN VERONIQUE , MALLE GERARD
IPC: B01D11/00 , A61K8/00 , A61K8/34 , A61K8/46 , A61Q5/04 , A61Q9/04 , A61Q15/00 , C07B63/00 , C07C319/28 , C07C323/52
Abstract: Method of deodorising a mercaptoacid of formula HS-A-COOH in which A is: -(CH2)n-; in which most of the malodorous decomposition compounds of the mercaptoacid are extracted using a supercritical fluid consisting of a compound of which the critical temperature is between 0 and 135@C and the critical pressure is between 10 and 10 pascals, the extraction being carried out in the presence of at least one polar solvent of the mercaptoacid. Deodorised product obtained.
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公开(公告)号：FR2833492B1
公开(公告)日：2008-03-28
申请号：FR0116317
申请日：2001-12-17
Applicant: OREAL
Inventor： BURGAUD HERVE , PEREIRA RUI
IPC: A61K8/00 , A61K8/23 , A61K8/33 , A61K8/34 , A61K8/37 , A61K8/41 , A61K8/49 , A61K8/66 , A61Q5/10
Abstract: Oxidation dye composition for dyeing keratinic fibers comprises an alcohol oxidase enzyme (I) and a substrate for (I), where (I) is a primary alcohol oxidase (EC 1.1.3.13), a secondary alcohol oxidase (EC 1.1.3.18), a long-chain hydrocarbon alcohol oxidase (EC 1.1.3.20), a polyvinyl alcohol oxidase (EC 1.1.3.30), a vanillyl alcohol oxidase (EC 1.1.3.38) or an aromatic alcohol oxidase (EC 1.1.3.7). Independent claims are also included for: (1) a method for dyeing keratinic fibers, comprising applying the above composition to the fibres for a time sufficient for the desired color to develop; (2) a kit comprising an oxidation dye composition in one compartment and a composition containing an enzyme as above in another compartment, where one or both compositions contain a substrate for the enzyme.
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