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
    • 1. 发明申请
    • Hair colorants
    • 头发着色剂
    • US20050204484A1
    • 2005-09-22
    • US11030804
    • 2005-01-07
    • Markus MederGeorg Schoefberger
    • Markus MederGeorg Schoefberger
    • A61K8/00A61K8/41A61K8/46A61Q5/02A61Q5/06A61Q5/10A61K7/13
    • A61Q5/10A61K8/466A61K2800/43A61Q5/065
    • The hair-coloring compositions described comprise one or more anthraquinone compounds of the formula I where R1, R2 and R3 each independently represent hydrogen, linear or branched alkyl having 1 to 22 carbon atoms, linear or branched alkenyl having 2 to 22 carbon atoms or N(R4)C(O)R5; R4 and R5 independently represent hydrogen or alkyl having 1 to 22 carbon atoms; X represents SO3A1 or OCH2CH2(OCH2CH2)xOCH3; Y is H or SO3A2; A1 and A2 each independently represent H+, Li+, Na+, K+, Mg2+/2, Ca2+/2, Al3+/3 or +NR6R7R8R9; R6, R7, R8, R9 each independently represent hydrogen, alkyl having 1 to 22 carbon atoms or hydroxyalkyl having 2 to 10 carbon atoms, and x represents a number from 0 to 10; wherein the compounds of the formula I comprise exactly one group selected from SO3A1 and SO3A2.
    • 所述的着色组合物包含一种或多种式I的蒽醌化合物,其中R 1,R 2和R 3各自独立地表示氢 具有1至22个碳原子的直链或支链烷基,具有2至22个碳原子的直链或支链烯基或N(R 4)C(O)R 5; R 4和R 5独立地表示氢或具有1至22个碳原子的烷基; X表示SO 3,-SO 2 CH 2或OCH 2 CH 2(OCH 2 CH 2) 3 3 Y是H或SO 3 O 2, A< 1>和< 2> 2< / SUP>各自独立地表示H +,SO 2 + ,K + 2 +,2 +,2 + 2 + 2,3 + 3 + 3 或> > > R 6,R 7,R 8,R 9,各自独立地表示氢,具有1至22个碳的烷基 原子或具有2至10个碳原子的羟烷基,x表示0至10的数; 其中式I的化合物包括刚好一个选自SO 3 SO 2,SO 3,SO 2, 。
    • 3. 发明授权
    • Sulfo group-containing disazo compounds containing substituted
amino-1,3,5-triazinil or- chloropyrimidyl
    • 含磺酰基的含有取代的氨基-1,3,5-三嗪或氯嘧啶的双偶氮化合物
    • US5354849A
    • 1994-10-11
    • US73228
    • 1993-06-04
    • Georg Schoefberger
    • Georg Schoefberger
    • C09B31/072C09B31/08C09B43/16C09B62/03C09B62/09C09B62/25C09B67/22D06P3/24D06P1/382
    • C09B67/0058C09B31/08C09B43/16C09B62/03
    • Anionic disazo compounds of the formula ##STR1## and salts thereof each cation of which is independently a non-chromophoric cation, and mixtures of such compounds or salts, wherein D is whereinR.sub.4 is hydrogen, C.sub.1-4 alkyl, C.sub.1-4 alkoxy or halo,R.sub.1 is hydrogen, C.sub.1-4 alkyl or C.sub.2-4 hydroxyalkyl,R.sub.2 is hydrogen, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, (C.sub.1-4 alkyl)carbonylamino, (C.sub.1-4 alkoxy)carbonylamino or --NHCONH.sub.2,R.sub.3 is hydrogen, halo, C.sub.1-4 alkyl or C.sub.1-4 alkoxy, and ##STR2## wherein R.sub.5 is chloro, hydroxy or --NHCN,R.sub.6 is hydrogen, chloro or cyano, andR.sub.7 and R.sub.8 are as defined in the specification, with the proviso that R.sub.7 and R.sub.8 together contain at least 8 carbon atoms,useful for dyeing or printing anionically dyeable organic substrates such as nitrogen-containing substrates, particularly fiber material comprising natural or synthetic polyamide.
    • 下式的阴离子双偶氮化合物及其盐,其各自的阳离子独立地是非发色阳离子,以及这些化合物或盐的混合物,其中D是其中R 4是氢,C 1-4烷基,C 1-4烷氧基 或卤素,R 1是氢,C 1-4烷基或C 2-4羟烷基,R 2是氢,C 1-4烷基,C 1-4烷氧基,(C 1-4烷基)羰基氨基,(C 1-4烷氧基)羰基氨基或-NHCONH 2,R 3是氢, C 1-4烷基或C 1-4烷氧基,和其中R 5是氯,羟基或-NHCN,R 6是氢,氯或氰基,R 7和R 8如本说明书中所定义,条件是R 7和R 8一起含有 至少8个碳原子,可用于染色或印刷阴离子可染色有机基底如含氮基底,特别是包含天然或合成聚酰胺的纤维材料。