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1.发明授权Dyeing human hair with oxidation dyes comprising heterocyclic amino compounds 失效用包含杂环氨基化合物的氧化染料染色人体毛发
公开(公告)号：US3630655A
公开(公告)日：1971-12-28
申请号：US3630655D
申请日：1968-10-22
发明人： BERTH PETER , MAUL RUDOLF
CPC分类号： A61Q5/10 , A61K8/49 , A61K8/492 , A61K8/4926 , A61K8/494
摘要： The novel means for dyeing human hair according to the invention are based on oxidation dyes and comprise heterocyclic amino compounds and suitable coupling components. For example, 2 parts of 6-aminotetrahydroquinoline hydrochloride, 1 part of Alpha naphthol, 1 part of hydrogen peroxide are mixed with 96 parts of water and adjusted to a pH of 9.5. By treating gray human hair with the resulting solution a dark blue coloration is obtained. The hair dyes according to the invention have, in addition to other favorable characteristics, the advantage of being easily removable from the hair, e.g., by reducing agents.
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公开(公告)号：US3582253A
公开(公告)日：1971-06-01
申请号：US3582253D
申请日：1968-02-20
发明人： BERTH PETER , MAUL RUDOLF
CPC分类号： D06P3/3075
摘要： AGENTS FOR THE DYEING OF HAIR, AND PARTICULARLY OF LIVING HUMAN HAIR, BASED ON AZO DYES. THE DYES CONSIST OF A DIAZO- AND A COUPLING COMPONENT, WHICH ARE CAUSED TO REACT WITH EACH OTHER WHILE ON THE HAIR. THE DIAZO COMPONENT CONSISTS OF STABLE DIAZONIUM SALTS. BOTH COMPONENTS ARE APPLIED IN THE FORM OF AQUEOUS SOLUTIONS. APPLICATION TO THE HAIR CAN BE CARRIED OUT WITHIN 5 TO 30 MINUTES AND AT TEMPERATURES OF SUBSTANTIALLY 15 TO 35* C., I.E., SUBSTANTIALLY AT ROOM TEMPERATURE.
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公开(公告)号：US3634013A
公开(公告)日：1972-01-11
申请号：US3634013D
申请日：1969-05-26
发明人： MAUL RUDOLF , REHBERG ROLF
IPC分类号： A61K8/49 , A61Q5/10 , C09B27/00 , C09B29/033 , D06P1/32
CPC分类号： C09B27/00 , A61K8/49 , A61K8/4926 , A61K8/494 , A61Q5/10
摘要： Compositions for dyeing hair comprising a coupling agent and a substituted or unsubstituted 5- or 6-member heterocyclic compound containing a hydrazono group at position 2, 3 or 4, with respect to the hetero atom.
摘要翻译： 包含偶联剂和取代或未取代的5或6元杂环化合物的组合物，所述杂环化合物相对于所述杂原子在第2,3或4位含有亚肼基。
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