会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 9. 发明授权
    • Dye composition comprising a cationic meta-phenylenediamine
    • 包含阳离子间苯二胺的染料组合物
    • US09345653B2
    • 2016-05-24
    • US14411841
    • 2013-06-26
    • Aziz Fadli
    • Aziz Fadli
    • A61Q5/10A61K8/49C07D233/61C07D295/037
    • A61K8/494A61Q5/10C07D233/61C07D295/037
    • One subject of the invention is a meia-phenylenediamine compound having formula (I) below, the addition salts thereof with an acid and the solvates thereof: in which: • R represents a hydrogen or halogen atom; a C1-C4 alkyl group; a carboxyl group or a (C1-C4)alkoxycarbonyl group, • R1 represents a C1-C10(hydroxy)alkyl group, optionally interrupted with one or more non-adjacent oxygen atoms or non-adjacent NR′ substituents, substituted by a cationic CAT group, • R2 represents a hydrogen atom or a C1-C4(hydroxy)alkyl group, • R1 and R2 may form, together with the atom that bears them, a cationic heterocycle with 5 to 8 members, • R′ represents a hydrogen atom or a C1-C4(hydroxy)alkyl group; • An″ represents an anion or a mixture of anions which are organic or inorganic and cosmetically acceptable.
    • 本发明的一个主题是下式(I)的咪 - 苯二胺化合物,其与酸的加成盐及其溶剂合物:其中:R代表氢或卤素原子; C1-C4烷基; 羧基或(C1-C4)烷氧基羰基,R1表示C1-C10(羟基)烷基,任选地被一个或多个不相邻的氧原子或不相邻的NR'取代基间隔,被阳离子CAT 基团,R 2表示氢原子或C 1 -C 4(羟基)烷基,R 1和R 2可以与带有它们的原子一起形成具有5-8个成员的阳离子杂环,R'表示氢原子 或C 1 -C 4(羟基)烷基; •“一个”表示阴离子或阴离子的混合物,它们是有机或无机和化妆品可接受的。