发明授权
- 专利标题： Dyeing human hair with aqueous solution of indamines
- 专利标题（中）： 用染色质的水溶液染色人体毛发
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申请号： US3677690D申请日： 1970-07-06
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公开(公告)号： US3677690A公开(公告)日： 1972-07-18
- 发明人: KALOPISSIS GREGOIRE , BUGAUT ANDREE , ESTRADIER FRANCOISE
- 申请人： OREAL
- 专利权人： Oreal
- 当前专利权人： Oreal
- 优先权： LU59119 1969-07-17
- 主分类号： A61K8/41
- IPC分类号： A61K8/41 ; A61Q5/10 ; C09B23/16 ; C09B53/02 ; D06P3/04
摘要：
INDAMINES HAVING THE FORMULA
6-HO,7-((4-(HN=),3-R1,2-R2,5-R4,6-R3-CYCLOHEXA-2,5-DIEN-1-
YLIDENE)=N-)-3,4-DIHYDRO-2H-1,4-BENZOXAZINE
WHEREIN R1, R2 R3 AND R4 CAN BE HYDROGEN, HALOGEN LOWER, ALKYL OR LOWER ALKOXY AND ARE USEFULLY EMPLOYED IN A DYE COMPOSITION FOR COLORING KERATINOUS FIBVERS. SUCH COMPOSITIONS ARE AQUEOUS SOLUTIONS OF THE INDAMINES AND CAN BE FORMULATED WITH LOWER, ALKANOLS AND FILM-FORMING COSMETIC RESINS TO PRODUCE HAIR SETTING LOTIONS.
6-HO,7-((4-(HN=),3-R1,2-R2,5-R4,6-R3-CYCLOHEXA-2,5-DIEN-1-
YLIDENE)=N-)-3,4-DIHYDRO-2H-1,4-BENZOXAZINE
WHEREIN R1, R2 R3 AND R4 CAN BE HYDROGEN, HALOGEN LOWER, ALKYL OR LOWER ALKOXY AND ARE USEFULLY EMPLOYED IN A DYE COMPOSITION FOR COLORING KERATINOUS FIBVERS. SUCH COMPOSITIONS ARE AQUEOUS SOLUTIONS OF THE INDAMINES AND CAN BE FORMULATED WITH LOWER, ALKANOLS AND FILM-FORMING COSMETIC RESINS TO PRODUCE HAIR SETTING LOTIONS.