Hair dye composition
    31.
    发明授权
    Hair dye composition 有权
    染发剂组成

    公开(公告)号:US06605125B2

    公开(公告)日:2003-08-12

    申请号:US09825842

    申请日:2001-04-05

    IPC分类号: A61K713

    CPC分类号: A61Q5/10 A61K8/492 A61Q5/065

    摘要: Provided is a hair dye composition comprising as a direct dye a compound represented by the following formula (1), (2), (3) or (4): [wherein, R1 and R1′ each independently represents a (substituted) C1-6 alkyl or a (substituted) aryl group; W and W′ each independently represents a group —A—NR2R3 or a (substituted) heterocyclic aromatic group; A and A′ each independently represents a divalent (substituted) aryl group; R2, R2′ and R3 each independently represents H, a (substituted) alkyl or a (substituted) aryl group, or R2, R2′ or R3 may be bonded to A or A′, thereby forming a heterocycle, R2 and R3, or R2 and R2′ are coupled to form a heterocycle, together with the adjacent atom; R4 to R6 each independently represents H, (substituted) alkyl or (substituted) alkenyl group; Q represents a divalent organic group; X represents a modified carboxy group, an —SO2—T— group (in which, T represents an alkyl, alkenyl or aryl) or a heterocyclic group; Y represents a CN— or heterocyclic group; Z represents a cationic group, and An− represents an anion). The hair dye composition according to the present invention has markedly high hair dyeing power, has less color fade over time and undergoes a small color tone change in the dye even after storage.

    摘要翻译: 本发明提供包含作为直接染料的下式(1),(2),(3)或(4)表示的化合物的染发剂组合物:[其中,R 1和R 1'各自独立地表示(取代的)C1- 6烷基或(取代)芳基; W和W'各自独立地表示基团-A-NR2R3或(取代的)杂环芳族基团; A和A'各自独立地表示二价(取代的)芳基; R 2,R 2'和R 3各自独立地表示H,(取代的)烷基或(取代的)芳基,或者R 2,R 2'或R 3可以键合到A或A',从而形成杂环R2和R3,或 R2和R2'与相邻原子一起形成杂环; R4至R6各自独立地表示H,(取代的)烷基或(取代的)烯基; Q表示二价有机基团; X表示改性羧基,-SO 2 -T-基(其中,T表示烷基,烯基或芳基)或杂环基; Y表示CN-或杂环基; Z表示阳离子基团,An-表示阴离子)。 根据本发明的染发剂组合物具有显着高的染发力,随着时间的推移颜色衰减较少,并且即使在保存后也会在染料中发生小的色调变化。

    Hair dye composition
    32.
    发明授权
    Hair dye composition 失效
    染发剂组成

    公开(公告)号:US06475248B2

    公开(公告)日:2002-11-05

    申请号:US09886982

    申请日:2001-06-25

    IPC分类号: A61K713

    CPC分类号: A61Q5/065 A61K8/49

    摘要: Provided is a hair dye composition containing a direct dye (1). This hair dye composition has markedly high hair dyeing power, has less color fade over time and undergoes a small change in the color tone of the dye even after storage. wherein, rings A and B represents a benzene ring which may have a substituent and may further be cyclocondensed with another aromatic ring, D and E each independently represents a group NR3 (in which R3 represents a C1-6 alkyl group) or an S atom, R1 and R2 each independently represents a C1-6 alkyl group, and X− represents an anion.

    摘要翻译: 提供含有直接染料(1)的染发剂组合物。 该染发剂组合物具有显着高的染发力,随着时间的推移,颜料褪色少,即使在保存后也会使染料的色调发生小的变化。其中环A和B表示可具有取代基的苯环, 进一步与另一芳环环化,D和E各自独立地表示基团NR 3(其中R 3表示C 1-6烷基)或S原子,R 1和R 2各自独立地表示C 1-6烷基, 代表阴离子。

    Liquid crystal display for laser marker
    33.
    发明授权
    Liquid crystal display for laser marker 失效
    液晶显示器用于激光打标机

    公开(公告)号:US5726673A

    公开(公告)日:1998-03-10

    申请号:US432186

    申请日:1995-05-09

    IPC分类号: B23K26/06 G06K15/12 G09G3/36

    摘要: A liquid crystal display for a laser marker for attaining a higher marking speed, characterized in that a liquid crystal display screen (10) is divided into a first zone (10a) where a sub-scanning is first performed and a second zone (10b) where a sub-scanning is performed following the first zone (10a) sub-scanning, that switching of display is performed independently for each of the first and second zones (10a, 10b), and predetermined voltages are applied, respectively, to row and column electrodes after those row and column electrodes are grounded, whereby display switching processing can be performed independently for each of the first and second zones. Completion of the sub-scanning of the first zone (10a) is detected by a position detecting means, and when such a detection is done, switching of display in the first zone (10a) is independently performed. In addition, when the position detecting means detects the completion of sub-scanning of the second zone (10b), switching of display in the second zone (10b) is performed independently.

    摘要翻译: PCT No.PCT / JP93 / 01637 Sec。 371日期1995年5月9日第 102(e)日期1995年5月9日PCT 1993年11月10日PCT公布。 第WO94 / 11147号公报 日期1994年5月26日一种用于获得更高标记速度的用于激光标记的液晶显示器,其特征在于,液晶显示屏(10)被划分为首先进行副扫描的第一区(10a)和第二区 区域(10b),其中在所述第一区域(10a)次扫描之后执行副扫描,对于所述第一和第二区域(10a,10b)中的每一个独立地执行显示切换,并且分别施加预定电压 ,在这些行和列电极接地之后的行和列电极,从而可以对第一和第二区域中的每一个独立地执行显示切换处理。 通过位置检测装置检测第一区(10a)的副扫描的完成,并且当这样的检测完成时,独立地执行第一区(10a)中的显示切换。 此外,当位置检测装置检测到第二区域(10b)的次扫描完成时,独立地执行第二区域(10b)中的显示切换。

    Process for production of 2-substituted benzo[b]thiophene
    34.
    发明授权
    Process for production of 2-substituted benzo[b]thiophene 失效
    2-取代苯并[b]噻吩的制备方法

    公开(公告)号:US5608080A

    公开(公告)日:1997-03-04

    申请号:US424504

    申请日:1995-05-22

    摘要: The present invention provides a process for producing a 2-substituted benzo[b]thiophene, which is characterized by reacting a substituted or unsubstituted 2-halogenobenzaldehyde with sulfur and a compound represented by general formula (1)H.sub.i S.sub.j M.sub.k (1)(wherein M represents an alkali metal; i represents an integer of 0 or 1; j represents an integer of 1 or more; and k represents an integer of 1-2 with a proviso that i+k=2), or with a compound of general formula (1) wherein j is 2 or more, in the presence of an aprotic polar solvent, and then reacting the reaction mixture with a compound represented by general formula (2)XCH.sub.2 R (2)(wherein X represents a halogen atom; and R represents an acyl group, a substituted or unsubstituted alkoxycarbonyl group, a substituted or unsubstituted arylcarbonyl group or a cyano group) to give rise to intramolecular ring closure.The present process uses no unstable raw materials; enables production of an intended product in a simple operation at a high yield; and is very effective as a process for industrial production of 2-substituted benzo[b]thiophene.

    摘要翻译: PCT No.PCT / JP94 / 01578 Sec。 371日期:1995年5月22日 102(e)日期1995年5月22日PCT 1994年9月26日PCT公布。 出版物WO95 / 09165 日期:1995年04月6日本发明提供2-取代苯并[b]噻吩的制造方法,其特征在于使取代或未取代的2-卤代苯甲醛与硫和通式(1)表示的化合物HiSjMk(1 )(其中M表示碱金属; i表示0或1的整数; j表示1以上的整数,k表示1-2的整数,条件是i + k = 2) 在非质子极性溶剂的存在下,j为2以上的通式(1)的化合物,然后使反应混合物与通式(2)表示的化合物XCH2R(2)(其中X表示卤素原子 ; R表示酰基,取代或未取代的烷氧基羰基,取代或未取代的芳基羰基或氰基),产生分子内闭环。 本工艺不使用不稳定的原料; 能够以高产率在简单的操作中生产预期的产品; 并且作为2-取代的苯并[b]噻吩的工业生产方法是非常有效的。

    TWO-PART HAIR DYE
    39.
    发明申请
    TWO-PART HAIR DYE 有权
    两部分头发染发剂

    公开(公告)号:US20120284932A1

    公开(公告)日:2012-11-15

    申请号:US13509735

    申请日:2010-11-30

    IPC分类号: A61K8/04 A61Q5/10

    摘要: A two-part hair dye including a first part containing an alkali agent, a second part containing hydrogen peroxide, and a non-aerosol foamer container; wherein a liquid mixture contains Components (A) and (B) specified below, wherein the content of hydrogen peroxide in the liquid mixture is 3.60 mass % or higher, and the viscosity of the liquid mixture is 1 to 300 mPa·s.A method for dying hair, wherein a foam of the liquid mixture of the first part and the second part of the two-part hair dye is applied to hair, left to stand for 3 to 60 minutes, and then washed out.Component (A): oxidation dye;Component (B): 0.50 to 3.0 mass %, of polypropylene glycol having a weight-average molecular weight of 200 to 800.

    摘要翻译: 包括含有碱剂的第一部分,含有过氧化氢的第二部分和非气溶胶发泡剂容器的两部分染发剂; 其中,液体混合物含有下述的成分(A)和(B),其中,液体混合物中过氧化氢的含量为3.60质量%以上,液体混合物的粘度为1〜300mPa·s。 一种染色头发的方法,其中将两部分染发剂的第一部分和第二部分的液体混合物的泡沫施加到头发上,静置3至60分钟,然后洗掉。 组分(A):氧化染料; 成分(B):0.50〜3.0质量%的重均分子量为200〜800的聚丙二醇。

    Two-part foam hair dye
    40.
    发明授权
    Two-part foam hair dye 有权
    两部分泡沫染发剂

    公开(公告)号:US08025703B2

    公开(公告)日:2011-09-27

    申请号:US12995378

    申请日:2009-05-29

    IPC分类号: A61Q5/10

    摘要: A two-part foam hair dye having a first agent containing an alkali agent, a second agent containing hydrogen peroxide, and a non-aerosol foamer container, wherein the first agent contains (A), from 0.20 to 2.00 mol/kg of (B), and 0.05 mol/kg or greater of (C1); a total concentration of (C1) and (C2) in the first agent is from 0.16 to 0.50 mol/kg: and a mixture of the first agent and the second agent has a viscosity of from 1 to 300 mPa·s;(A) a water-soluble cationic polymer,(B) an alkali metal ion,(C1) an oxidation dye having a phenolic hydroxyl group, and(C2) an anionic surfactant.

    摘要翻译: 一种双组分泡沫染发剂,其具有含有碱性试剂的第一试剂,含有过氧化氢的第二试剂和非气溶胶发泡剂容器,其中第一试剂含有(A),0.20至2.00mol / kg的(B )和0.05mol / kg以上(C1); 第一试剂中(C1)和(C2)的总浓度为0.16〜0.50mol / kg,第一试剂和第二试剂的混合物的粘度为1〜300mPa·s; (A)水溶性阳离子聚合物,(B)碱金属离子,(C1)具有酚羟基的氧化染料和(C2)阴离子表面活性剂。