公开(公告)号：CA2249472A1

公开(公告)日：1997-10-02

申请号：CA2249472

申请日：1997-03-12

Applicant: OREAL

Inventor： MALLE GERARD ,  VIDAL LAURENT

IPC: C07D231/20 ,  A61K8/00 ,  A61K8/49 ,  A61Q5/06 ,  A61Q5/10 ,  A61Q17/04 ,  A61Q19/04 ,  C07D231/18 ,  C07D231/28 ,  C07D401/04 ,  C07D405/04 ,  A61K7/13 ,  A61K7/42

Abstract: La présente invention concerne de nouvelles compositions cosmétiques, notamment pour colorer la peau et/ou les cheveux, comprenant, dans un support cosmétiquement acceptable, au moins une pyrazolin-4,5-dione. L'invention concerne également de nouvelles pyrazolin-4,5-diones, leurs procédés de préparation et leurs utilisations dans le domaine cosmétique.

公开(公告)号：FR2746391A1

公开(公告)日：1997-09-26

申请号：FR9603625

申请日：1996-03-22

Applicant: OREAL

Inventor： MALLE GERARD ,  VIDAL LAURENT

IPC: C07D231/20 ,  A61K8/00 ,  A61K8/49 ,  A61Q5/06 ,  A61Q5/10 ,  A61Q17/04 ,  A61Q19/04 ,  C07D231/18 ,  C07D231/28 ,  A61K7/13 ,  A61K7/21

Abstract: Novel cosmetic compositions, particularly for skin colouring and/or hair dyeing, consisting of a cosmetically acceptable carrier containing at least one pyrazolin-4,5-dione, are disclosed. Novel pyrazolin-4,5-diones, preparation methods therefor and cosmetic uses thereof, are also disclosed.

公开(公告)号：FR2746309A1

公开(公告)日：1997-09-26

申请号：FR9603629

申请日：1996-03-22

Applicant: OREAL

Inventor： VIDAL LAURENT ,  MALLE GERARD

IPC: A61K8/00 ,  A45D19/00 ,  A61K8/20 ,  A61K8/22 ,  A61K8/34 ,  A61K8/41 ,  A61K8/49 ,  A61Q5/10 ,  A61K7/13

Abstract: A composition for dyeing keratin fibres, particularly human hair, consisting of a medium suitable for use in dyeing and containing, as the coupler, at least one compound of formula (I), or an acid addition salt thereof, wherein R1 is particularly hydrogen, alkyl, aryl, a heterocyclic ring, halogen, etc., R2 is particularly hydrogen, halogen, alkoxy, aryloxy, acyloxy, arylthio, alkylthio, etc., R3 has the same meaning as R1, and each of Za and Zb, which are different, is C=O or CR4, where R4 has the same meaning as R1, as well as at least one oxidation base, is disclosed.

公开(公告)号：FR2746307A1

公开(公告)日：1997-09-26

申请号：FR9603627

申请日：1996-03-22

Applicant: OREAL

Inventor： VIDAL LAURENT ,  MALLE GERARD

IPC: A61K8/00 ,  A61K8/20 ,  A61K8/22 ,  A61K8/34 ,  A61K8/41 ,  A61K8/49 ,  A61Q5/10 ,  A61K7/13

Abstract: A composition for dyeing keratin fibres, particularly human hair, consisting of a medium suitable for use in dyeing and containing, as the coupler, at least one compound of formula (I) or (II), wherein R1 is particularly hydrogen, halogen, aryloxy, alkoxy, acyloxy, arylthio, alkylthio, heteroarylthio, heteroaryloxy, etc., each of R2 and R3, which are the same or different, is particularly hydrogen, halogen, alkyl, aryl, alkylthio, arylthio, benzylthio, etc., each of Za, Zb and Zc, which are the same or different, is a nitrogen atom or a carbon atom with a radical R4, R5, R6 or R7, each of R4, R6 and R7, which are the same or different, is particularly hydrogen, alkyl, aryl, a heterocyclic ring, halogen, etc., and R5 is particularly hydrogen, halogen, acyl, acyloxy, carbamoyl, etc., as well as at least one oxidation base, is disclosed.

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.

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.

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.

公开(公告)号：CA2217333A1

公开(公告)日：1996-11-07

申请号：CA2217333

申请日：1996-05-03

Applicant: OREAL

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

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 ,  C07D405/02 ,  C07D401/04 ,  C07D409/04 ,  C07D487/04 ,  A61K7/13

Abstract: L'invention a pour objet de nouvelles compositions pour la teinture d'oxydation des fibres kératiniques comprenant au moins un dérivé de diaminopyrazole particulier, le procédé de teinture mettant en oeuvre cette composition, de nouveaux dérivés de diaminopyrazole ainsi que leur procédé de préparation.

公开(公告)号：DE69209715T2

公开(公告)日：1996-10-31

申请号：DE69209715

申请日：1992-05-15

Applicant: OREAL

Inventor： JUNINO ALEX ,  MALLE GERARD ,  LUPPI BERNADETTE

IPC: A61K8/30 ,  A61K8/00 ,  A61K8/20 ,  A61K8/23 ,  A61K8/34 ,  A61K8/36 ,  A61K8/362 ,  A61K8/365 ,  A61K8/39 ,  A61K8/41 ,  A61K8/44 ,  A61K8/46 ,  A61K8/49 ,  A61K8/64 ,  A61K8/73 ,  A61Q5/00 ,  A61Q5/04 ,  C07C323/12 ,  C07C323/25 ,  C07C323/41 ,  C07C327/28 ,  C07C327/30 ,  A61K7/06 ,  A61K7/09

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.