中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

187 records (took 0.022 seconds)

    Nitroaminophenols and their use in dyeing keratinous fibres.
    26.
    发明授权
    Nitroaminophenols and their use in dyeing keratinous fibres. 失效
    硝基苯酚及其在染色角质纤维中的应用。

    公开(公告)号：US4749379A

    公开(公告)日：1988-06-07

    申请号：US850692

    申请日：1986-04-11

    Applicant: Alex Junino ,  Gerard Lang ,  Alain Genet

    Inventor： Alex Junino ,  Gerard Lang ,  Alain Genet

    IPC: A61K8/00 ,  A61K8/34 ,  A61K8/35 ,  A61K8/40 ,  A61K8/41 ,  A61K8/49 ,  A61Q5/06 ,  A61Q5/10 ,  C07D317/66 ,  C09B51/00 ,  D06P3/04 ,  A61K7/13 ,  C07C87/60

    CPC classification number: A61K8/418 ,  A61K8/4973 ,  A61Q5/065 ,  C07D317/66 ,  C09B51/00

    Abstract: New nitroaminophenols, the process for preparation thereof and their use in dyeing keratinous fibres, and new intermediate nitroaminobenzenes and their use in dyeing keratinous fibres.The invention relates to a nitroaminophenol of formula: ##STR1## in which Z denotes --CH.sub.2 W, W denoting H, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 hydroxyalkyl, C.sub.2 -C.sub.6 polyhydroxyalkyl, (C.sub.1 -C.sub.3), alkoxy(C.sub.1 -C.sub.6)alkyl or (C.sub.1 -C.sub.3)hydroxyalkoxy(C.sub.1 -C.sub.6)-alkyl and R denotes H, (C.sub.1 -C.sub.6)alkyl, C.sub.1 -C.sub.6 hy-droxyalkyl, C.sub.2 -C.sub.6 polyhydroxyalkyl or (C.sub.1 -C.sub.3)-alkoxy(C.sub.1 -C.sub.6)alkyl, and the process for preparation thereof, and the intermediate compound of formula: ##STR2## in which R' denotes C.sub.1 -C.sub.6 hydroxyalkyl, C.sup.2 -C.sub.6 polyhydroxyalkyl or (C.sub.1 -C.sub.3)alkoxy(C.sub.1 -C.sub.6)alkyl and the process for preparation thereof.The dyes of formulae (I) and (II') can be used in direct dyeing of keratinous fibres, in particular, human hair.

    Abstract translation: 新的硝基氨基酚，其制备方法及其在染色角质纤维中的用途，以及新的中间硝基氨基苯及其在染色角质纤维中的用途。 本发明涉及下式的硝基氨基苯酚：其中Z表示-CH2W，W表示H，C1-C6烷基，C1-C6羟烷基，C2-C6多羟基烷基，（C1-C3），烷氧基（C1 -C 1-6）烷基或（C 1 -C 3）羟基烷氧基（C 1 -C 6） - 烷基，R表示H，（C 1 -C 6）烷基，C 1 -C 6羟基烷基，C 2 -C 6多羟基烷基或（C 1 -C 3） - 烷氧基 （C 1 -C 6）烷基及其制备方法，以及下式的中间体化合物：其中R'表示C 1 -C 6羟基烷基，C 2 -C 6多羟基烷基或（C 1 -C 3）烷氧基（C 1 -C 6） -C 6）烷基及其制备方法。 式（I）和（II'）的染料可用于角质纤维，特别是人类头发的直接染色。

    3-benzylidene-camphors, process for their preparation and their use in protection against UV rays
    28.
    发明授权
    3-benzylidene-camphors, process for their preparation and their use in protection against UV rays 失效
    3-亚苄基 - 樟脑，其制备方法及其在防紫外线中的应用

    公开(公告)号：US4654434A

    公开(公告)日：1987-03-31

    申请号：US825932

    申请日：1986-02-04

    Applicant: Gerard Lang ,  Madeleine Leduc ,  Alain Malaval

    Inventor： Gerard Lang ,  Madeleine Leduc ,  Alain Malaval

    IPC: A61K8/35 ,  A61K8/46 ,  A61Q17/04 ,  C07C45/68 ,  C07C45/74 ,  C07C49/683 ,  C07C49/697 ,  C07C49/753 ,  C07C59/86 ,  C07C309/25 ,  C07C69/76 ,  C07C143/52

    CPC classification number: A61K8/466 ,  A61K8/35 ,  A61Q17/04 ,  C07C255/00 ,  C07C309/00 ,  C07C45/68 ,  C07C45/74 ,  C07C49/683 ,  C07C49/697 ,  C07C49/753 ,  C07C59/86

    Abstract: The invention relates to new 3-benzylidene-camphor derivatives of the formula: ##STR1## in which R.sub.1 denotes H or SO.sub.3.sup..crclbar. M.sup..sym., with M=H, an alkali metal or N.sup..sym. (R.sub.3).sub.4, with R.sub.3 =H or C.sub.1 -C.sub.4 alkyl or hydroxyalkyl; R.sub.2 denotes C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy and n=0-4; and Z denotes ##STR2## in which R.sub.4 has the same meaning as R.sub.1 and can be identical or different, or alternatively ##STR3## in which R.sub.5 denotes H, optionally substituted aryl, C.sub.1 -C.sub.4 alkyl, --CN, --C00R7 or ##STR4## and R.sub.6 denotes --COOR.sub.8 or ##STR5## in which R.sub.7 and R.sub.8, which are identical or different, denote alkyl, alkenyl, cycloalkyl or aralkyl and R.sub.9 and R.sub.10, which are identical or different, denote H, alkyl, alkenyl or cycloalkyl; if R.sub.5 =H, alkyl or aryl, R.sub.6 can represent --COO.sup..crclbar. M.sup..sym. ; the methylidene-camphor radical, on the one hand, and the radical Z, on the other hand, are in the meta or para position. These derivatives act as sun filters.

    Abstract translation: 本发明涉及下式的新的3-亚苄基 - 樟脑衍生物：其中R 1表示H或SO 3（ - ）M（+），其中M = H，碱金属或N（+）（ R3）4，其中R3 = H或C1-C4烷基或羟烷基; R2表示C1-C4烷基或C1-C4烷氧基，n = 0-4; 并且Z表示其中R 4具有与R 1相同的含义并且可以相同或不同，或者其中R 5表示H，任选取代的芳基，C 1 -C 4烷基，-CN，-COOR 7或

    Quaternized polymers; process for preparing the same; and cosmetic compositions containing the same
    30.
    发明授权
    Quaternized polymers; process for preparing the same; and cosmetic compositions containing the same 失效
    季铵化聚合物; 制备方法; 和含有它们的化妆品组合物

    公开(公告)号：US4608250A

    公开(公告)日：1986-08-26

    申请号：US490852

    申请日：1983-05-02

    Applicant: Bernard Jacquet ,  Gerard Lang

    Inventor： Bernard Jacquet ,  Gerard Lang

    IPC: C08L79/00 ,  A61K8/00 ,  A61K8/84 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/04 ,  A61Q5/06 ,  A61Q5/10 ,  C08G73/00 ,  C08G73/02 ,  A61K7/06 ,  A45D7/00 ,  A61K7/09

    CPC classification number: C08G73/0226 ,  A61K8/84 ,  A61Q5/00 ,  A61Q5/10 ,  A61K2800/5426 ,  A61Q5/02 ,  A61Q5/04 ,  A61Q5/06 ,  A61Q5/12

    Abstract: A quaternized polymer having recurring units of the formula ##STR1## wherein X.sup..crclbar. represents an anion derived from an organic or mineral acid;R'.sub.2 is an aliphatic radical having a maximum of 20 carbon atoms;R'.sub.1 is an aliphatic, alicyclic or arylaliphatic radical containing a minimum of 2 carbon atoms and a maximum of 20 carbon atoms, or R'.sub.1 and R'.sub.2 together with the nitrogen atom to which they are attached form a ring capable of containing a second heteroatom other than said nitrogen;A represents a divalent group of the formula ##STR2## wherein x, y and t are whole numbers ranging from 0 to 11 and being such that the sum (x+y+t) is greater than or equal to 0 and less than 18, and E and K represent hydrogen or an aliphatic radical having less than 18 carbon atoms;B represents a divalent group of the formula ##STR3## --CH.sub.2 --CHOH--CH.sub.2 --, --(CH.sub.2).sub.n --O--(CH.sub.2).sub.n -- or ##STR4## wherein D and G represent hydrogen or an aliphatic radical having less than 18 carbon atoms and v, z, and u are whole numbers ranging from 0 to 11, two of them being able to be simultaneously equal to 0 such that the sum (v+z+u) is greater than or equal to 1 and lower than 18, and such that the sum (v+z+u) is greater than 1 when the sum (x+y+t) is equal to 0, and n is a whole number equal to 2 or 3.The polymers are usefully employed in cosmetic compositions for application to the hair or skin.

    Abstract translation: 具有式“IMAGE”的重复单元的季铵化聚合物，其中X（ - ）表示衍生自有机或无机酸的阴离子; R'2是具有最多20个碳原子的脂族基团; R'1是含有最少2个碳原子和最多20个碳原子的脂族，脂环族或芳基脂族基团，或者R 1和R 2与它们所连接的氮原子一起形成能够含有 除所述氮之外的第二杂原子; A表示式（1）的二价基团，其中x，y和t为0〜11的整数，并且使（x + y + t）之和大于等于0且小于18， 并且E和K表示氢或具有少于18个碳原子的脂族基团; B表示下式的二价基团：-CH 2 -CHOH-CH 2 - ， - （CH 2）n O-（CH 2）n - 或者其中D和G表示氢或具有少于18个碳原子的脂族基团 并且v，z和u是从0到11的整数，它们中的两个能够同时等于0，使得（v + z + u）大于等于1且小于18， 并且当和（x + y + t）之和等于0时，和（v + z + u）大于1，n是等于2或3的整数。聚合物可用于化妆品 适用于头发或皮肤的组合物。

Patent Agency Ranking