Sulfated metaaminophenol compounds
    91.
    发明授权
    Sulfated metaaminophenol compounds 失效
    硫酸偏氨基苯酚化合物

    公开(公告)号:US5616809A

    公开(公告)日:1997-04-01

    申请号:US428619

    申请日:1995-04-25

    摘要: Sulfated metaaminophenols are disclosed and have the formula ##STR1## where: Z is alkyl, aralkyl, monohydroxyalkyl, polyhydroxyalkyl, aryl, aminoalkyl;R.sub.1 is hydrogen, alkyl, monohydroxyalkyl, polyhydroxyalkyl, monocarbamylalkyl, dicarbamylalkyl, aminoalkyl, acylaminoalkyl, carbalkoxyalkyl, carbamyl, or monoalkylcarbamyl;R.sub.2 is hydrogen, alkyl, monohydroxyalkyl, alkoxy;and their acid salts.Intermediate products used for their preparation are also disclosed.These sulfated metaaminophenols are used to dye keratinous fibers.

    摘要翻译: 公开了硫酸偏氨基苯酚,并具有式(I)其中:Z是烷基,芳烷基,一羟基烷基,多羟基烷基,芳基,氨基烷基; R1是氢,烷基,单羟基烷基,多羟基烷基,单链烷基烷基,二氨基烷基,氨基烷基,酰基氨基烷基,碳烷氧基烷基,氨基甲酰基或单烷基氨基甲酰基; R2是氢,烷基,单羟基烷基,烷氧基; 和它们的酸盐。 还公开了用于其制备的中间产物。 这些硫酸偏氨基苯酚用于染色角质纤维。

    Tinctorial compositions for keratin fibres containing precursors of
oxidation colorants and indole couplers, and dyeing processes using
these compositions
    94.
    发明授权
    Tinctorial compositions for keratin fibres containing precursors of oxidation colorants and indole couplers, and dyeing processes using these compositions 失效
    含有氧化着色剂和吲哚偶联剂前体的角蛋白纤维的着色组合物和使用这些组合物的染色方法

    公开(公告)号:US5279620A

    公开(公告)日:1994-01-18

    申请号:US871116

    申请日:1992-04-20

    IPC分类号: A61K8/49 A61Q5/10 A61K7/13

    CPC分类号: A61Q5/10 A61K8/492

    摘要: Tinctorial composition for keratin fibers, containing a para-type precursor of an oxidation colorant associated with a heterocyclic coupler of formula: ##STR1## where R.sub.1 .dbd.H, or C.sub.1 -C.sub.4 alkyl; R.sub.2 and R.sub.3, which may be identical or different, denote H, C.sub.1 -C.sub.4 alkyl, carboxyl or alkoxycarbonyl; OH is in position 6 or 7;and/or a salt of such a coupler.This composition allows the hair to be dyed with a color having a good resistance to light, washing, bad weather and perspiration.

    摘要翻译: 角蛋白纤维的着色组合物,其包含与下式的杂环成色剂相关的氧化着色剂的对位型前体:(*化学结构*),其中R 1 = H或C 1 -C 4烷基; R2和R3可以相同或不同,表示H,C1-C4烷基,羧基或烷氧基羰基; OH位于6或7位; 和/或这种成色剂的盐。 这种组合物允许用具有良好耐光性,洗涤性,恶劣天气和汗水的颜色染发头发。

    Use of indole derivative for dyeing keratin materials, tinctorial
compositions, new compounds and dyeing process
    98.
    发明授权
    Use of indole derivative for dyeing keratin materials, tinctorial compositions, new compounds and dyeing process 失效
    用于染色材料,化学成分,新化合物和染色工艺的染料衍生用途

    公开(公告)号:US5131911A

    公开(公告)日:1992-07-21

    申请号:US769811

    申请日:1991-10-02

    CPC分类号: A61Q5/10 A61K8/492 C07D209/08

    摘要: Process for dyeing keratin fibers by using derivatives of formula: ##STR1## where: R.sub.1 =H, lower alkyl or SiR.sub.11 R.sub.12 R.sub.13 ;R.sub.2 and R.sub.3, which may be identical or different, =H, alkyl, carboxyl, alkoxycarbonyl or --COOSiR.sub.11 R.sub.12 R.sub.13 ;R.sub.4 to R.sub.7, which may be identical or different, =H or an O--Z group, where Z=H, C.sub.1 -C.sub.20 alkyl, aralkyl, formyl, C.sub.2 -C.sub.20 acyl, C.sub.3 -C.sub.20 alkenyl, --SiR.sub.11 R.sub.12 R.sub.13, --P(O)(OR.sub.8).sub.2, R.sub.8 OSO.sub.2 ;or a heterocycle which may contain a P(O)(OR.sub.8) or CR.sub.9 R.sub.10 group;with the reservation that at least two of R.sub.4 to R.sub.7 denotes OZ or form a ring, and that at least one of R.sub.4 or R.sub.7 represents OZ;R.sub.8 and R.sub.9 =H, lower alkyl;R.sub.10 =alkoxy, mono- or dialkylamino;R.sub.11, R.sub.12 and R.sub.13, which may be identical or different, are alkyl groups;or their alkali metal, alkaline-earth metal, ammonium and amine salts.

    摘要翻译: 通过使用下式的衍生物染色角蛋白纤维的方法:其中:R1 = H,低级烷基或SiR11R12R13; R2和R3可以相同或不同,= H,烷基,羧基,烷氧基羰基或-COOSiR11R12R13; 其中Z = H,C 1 -C 20烷基,芳烷基,甲酰基,C 2 -C 20酰基,C 3 -C 20链烯基,-SiR 11 R 12 R 13,-P(O)(OR 8),R 4至R 7可以相同或不同, 2,R8OSO2; 或可含有P(O)(OR 8)或CR 9 R 10基团的杂环; 保留R4至R7中的至少两个表示OZ或形成环,并且R4或R7中的至少一个表示OZ; R8和R9 = H,低级烷基; R10 =烷氧基,单或二烷基氨基; R 11,R 12和R 13可以相同或不同,是烷基; 或它们的碱金属,碱土金属,铵和胺盐。

    Dyeing process employing indole dyes and oxidation dye precursors and
dyeing agents employed
    100.
    发明授权
    Dyeing process employing indole dyes and oxidation dye precursors and dyeing agents employed 失效
    使用吲哚染料和氧化染料前体的染色工艺和使用的染色剂

    公开(公告)号:US5073174A

    公开(公告)日:1991-12-17

    申请号:US554873

    申请日:1990-07-20

    CPC分类号: A61K8/492 A61Q5/10

    摘要: A process for dyeing keratinous fibers comprises a two-step operation in which in the first step the fibers are contacted with an indole dye in a medium suitable for dyeing the fibers, the medium being free from any oxidation catalyst and oxidation catalyst. Thereafter, in the second step the fibers are contacted with a para type oxidation dye precursor in a medium which is also suitable for dyeing the fibers and is free from any oxidation catalyst and oxidation agent. A multi-compartment kit housing the indole dye and para type oxidation dye precursor is also provided.

    摘要翻译: 用于染色角质纤维的方法包括两步操作,其中在第一步中,纤维在适于染色纤维的介质中与吲哚染料接触,所述介质不含任何氧化催化剂和氧化催化剂。 此后,在第二步中,纤维在培养基中与对位型氧化染料前体接触,该介质也适用于染色纤维,不含任何氧化催化剂和氧化剂。 还提供了容纳吲哚染料和对位氧化染料前体的多室试剂盒。