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138 条记录 (耗时 0.026 秒)

    Disperse dyes
    2.
    发明授权
    Disperse dyes 有权
    分散染料

    公开(公告)号：US08506652B2

    公开(公告)日：2013-08-13

    申请号：US13519023

    申请日：2010-12-23

    申请人： Pankaj Desai ,  Kiyoshi Himeno ,  Nikhil Desai ,  Jay Patel

    发明人： Pankaj Desai ,  Kiyoshi Himeno ,  Nikhil Desai ,  Jay Patel

    IPC分类号： D06P5/17

    CPC分类号： C09B29/0003 ,  C09B29/081 ,  C09B29/0811 ,  C09B29/0813 ,  C09B29/0816 ,  C09B29/0817 ,  D06P1/16 ,  D06P1/18 ,  D06P3/54

    摘要： The present invention is directed to a disperse dye of formula (1) Wherein, X, Y and Z are, independently, hydrogen, halogen, cyano, nitro or SO2F; Wherein at least one of X, Y and Z is SO2F. R1 is hydrogen, methyl, hydroxyl or NHR4; R2 is hydrogen, chloro or methoxy; R3 is hydrogen, (C1-C4)-alkyl or —CH2(CH2)nCOOCH2CN; R5 is hydrogen, (C1-C4)-alkyl or —CH2(CH2)mCOOCH2CN; R4 is —COCH3, —CO C2H5, —SO2CH3 or SO2C2H5; n and m are independently 0,1 or 2, with the proviso: —When, Y and Z both are Cl, R1 is other than methyl. When, R2 is Hydrogen and R3, R4 both are alkyl, R1 is selected from NHSO2CH3 or NHSO2C2H5. Disperse dyes of Formula (I) have excellent washing fastness and light fastness on polyester fiber and polyester blends.

    摘要翻译： 本发明涉及式（1）的分散染料，其中X，Y和Z独立地为氢，卤素，氰基，硝基或SO2F; 其中X，Y和Z中的至少一个为SO 2 F。 R1是氢，甲基，羟基或NHR4; R2是氢，氯或甲氧基; R3是氢，（C1-C4） - 烷基或-CH2（CH2）nCOOCH2CN; R5是氢，（C1-C4） - 烷基或-CH2（CH2）mCOOCH2CN; R4是-COCH3，-CO C2H5，-SO2CH3或SO2C2H5; n和m独立地为0,1或2，条件是：当Y和Z均为Cl时，R 1不同于甲基。 当R2为氢，R3，R4均为烷基时，R1选自NHSO2CH3或NHSO2C2H5。 式（I）的分散染料在聚酯纤维和聚酯共混物上具有优异的耐洗牢度和耐光性。

    Azo Compounds
    4.
    发明申请
    Azo Compounds 失效
    偶氮化合物

    公开(公告)号：US20080161545A1

    公开(公告)日：2008-07-03

    申请号：US11792776

    申请日：2005-12-12

    申请人： Robert Egli ,  Thomas Grabenstein

    发明人： Robert Egli ,  Thomas Grabenstein

    IPC分类号： C09B29/08

    CPC分类号： C09B29/0823 ,  C09B29/0813

    摘要： The present invention relates to novel dyestuffs of formula (I) wherein the substituents have the meanings defined in the claims, the production of such dyestuffs, the use of these dyestuffs and material dyed or printed by such dyestuffs.

    摘要翻译： 本发明涉及式（I）的新型染料，其中取代基具有权利要求中定义的含义，这种染料的生产，这些染料的使用以及由这种染料染色或印刷的材料。

    Colorant compositions
    7.
    发明申请
    Colorant compositions 失效
    着色剂组合物

    公开(公告)号：US20050272902A1

    公开(公告)日：2005-12-08

    申请号：US11204612

    申请日：2005-08-16

    申请人： Jeffery Banning ,  Donald Titterington ,  Clifford King

    发明人： Jeffery Banning ,  Donald Titterington ,  Clifford King

    IPC分类号： B41J2/01 ,  B41M5/00 ,  C08G18/85 ,  C08G81/00 ,  C09B29/08 ,  C09B29/09 ,  C09B69/10 ,  C09D11/00

    CPC分类号： C09D11/34 ,  C09B29/0003 ,  C09B29/0088 ,  C09B29/0813 ,  C09D11/36

    摘要： Disclosed is a colorant composition of the formula wherein R is an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group, and wherein R can be joined to the phenyl moiety to form a ring, R1 is an aromatic- or heteroaromatic-containing group, each Ra, independently of the others, is a halogen atom, an alkyl group, an alkoxy group, a nitrile group, a nitro group, an amide group, or a sulfonamide group, w is an integer of 0, 1, 2, 3, or 4, n is an integer representing the number of carbon atoms in each repeat alkylene oxide unit, and x is an integer representing the number of repeat alkylene oxide units, wherein said colorant has no more than one —OH, —SH, or primary or secondary amino group per molecule.

    摘要翻译： 公开了下式的着色剂组合物，其中R是烷基，芳基，芳基烷基或烷基芳基，并且其中R可以与苯基部分连接形成环，R 1， SUP>是含芳基或杂芳族基团，每个R aa独立地为卤素原子，烷基，烷氧基，腈基，硝基， 酰胺基或磺酰胺基，w是0,1,2,3或4的整数，n是表示每个重复氧化烯单元中碳原子数的整数，x是表示 重复环氧烷单元，其中所述着色剂每分子具有不超过一个-OH，-SH或伯或仲氨基。

    Phthalimidyl azo dyes, process for the preparation thereof and the use thereof
    8.
    发明申请
    Phthalimidyl azo dyes, process for the preparation thereof and the use thereof 有权
    邻苯二甲酰亚氨基偶氮染料，其制备方法及其用途

    公开(公告)号：US20040116681A1

    公开(公告)日：2004-06-17

    申请号：US10467265

    申请日：2003-08-04

    发明人： Antoine Clement ,  Jean-Claude Wilhelm ,  Alfons Arquint ,  Urs Lauk

    IPC分类号： C09B029/033

    CPC分类号： C09B67/0051 ,  C09B29/0033 ,  C09B29/0813

    摘要： The present invention relates to dyes of formula (I) wherein R is hydrogen or bromine, R1 is hydrogen, methyl or nullNHCOnullC1-C4alkyl, R2 is C1-C4alkyl substituted by C1-C4alkoxy and R1 has, independently of R2, any of the meanings of R2, and to the process for the preparation thereof and to the use thereof in dyeing or printing semi-synthetic and especially synthetic hydrophobic fibre materials, especially textile materials. 1

    摘要翻译： 本发明涉及式（I）染料，其中R为氢或溴，R 1为氢，甲基或-NHCO-C 1 -C 4烷基，R 2为被C 1 -C 4烷氧基取代的C 1 -C 4烷基，且R 1独立地为R 2，任何 R2的含义，以及其制备方法及其在半合成和特别合成的疏水纤维材料，特别是纺织材料的染色或印花中的应用。

    Fluorescent quenching detection reagents and methods
    9.
    发明申请
    Fluorescent quenching detection reagents and methods 有权
    荧光猝灭检测试剂及方法

    公开(公告)号：US20020155484A1

    公开(公告)日：2002-10-24

    申请号：US10093769

    申请日：2002-03-07

    申请人： EPOCH PHARMACEUTICALS, INC.

    发明人： Michael W. Reed ,  Eugeny Alexander Lukhtanov ,  Alexander A. Gall ,  Robert O. Dempcy

    IPC分类号： C12Q001/68 ,  C07H021/04

    CPC分类号： C07D519/00 ,  C07B2200/11 ,  C07C245/08 ,  C07F9/2408 ,  C07F9/572 ,  C07F9/65522 ,  C07F9/6561 ,  C07H21/00 ,  C09B29/0813 ,  C12Q1/6818 ,  C40B40/00 ,  C12Q2565/1025 ,  C12Q2521/319

    摘要： Oligonucleotide-fluorophore-quencher conjugates wherein the fluorophore moiety has emission wavelengths in the range of about 300 to about 800 nm, and or where the quencher includes a substituted 4-(phenyldiazenyl)phenylamine structure provide improved signal to noise ratios and other advantageous characteristics in hybridization and related assays. The oligonucleotide-fluorophore-quencher conjugates can be synthesized by utilizing novel phosphoramidite reagents that incorporate the quencher moiety based on the substituted 4-(phenyidiazenyl)phenylamine structure, and or novel phosphoramidite reagents that incorporate a fluorophore moiety based on the substituted coumarin, substituted 7-hydroxy-3H-phenoxazin-3-one, or substituted 5,10-dihydro-10-nullphenylnullpyridonull2,3-d;6,5-dnullnulldipyrimidine-2,4,6,8-(1H,3H,7H,9H,10H)-tetrone structure. Oligonucleotide-fluorophore-quencher-minor groove binder conjugates including a pyrrolonull4,5-enullindolin-7-ylnullcarbonyl) pyrrolonull4,5-enullindolin-7-ylnullcarbonylnullpyrrolonull4,5-enullindoline-7-carboxylate (DPI3) moiety as the minor groove binder and the substituted 4-(phenyldiazenyl)phenylamine moiety as the quencher, were synthesized and have substantially improved hybridization and signal to noise ratio properties.

    摘要翻译： 寡核苷酸 - 荧光团 - 猝灭剂缀合物，其中荧光团部分具有在约300至约800nm范围内的发射波长，或者其中猝灭剂包括取代的4-（苯基二氮烯基）苯胺结构提供改善的信噪比和其它有利特征 杂交和相关测定。 寡核苷酸 - 荧光团 - 猝灭剂缀合物可以通过利用基于取代的4-（苯基亚基）苯胺结构的掺入猝灭剂部分的新型亚磷酰胺试剂和/或掺入基于取代香豆素的荧光团部分的新型亚磷酰胺试剂来合成，取代7 - 羟基-3H-吩恶嗪-3-酮或取代的5,10-二氢-10- [苯基]吡啶并[2,3-d; 6,5-d']二嘧啶-2,4,6,8-（ 1H，3H，7H，9H，10H） - 四酮结构。 吡咯并[4,5-e]二氢吲哚-7-基}羰基）吡咯并[4,5-e]二氢吲哚-7-基]羰基}吡咯并[4,5- e]二氢吲哚-7-羧酸酯（DPI 3）部分作为次槽粘合剂和取代的4-（苯基二氮烯基）苯胺部分作为猝灭剂，并且具有显着改善的杂交和信噪比性质。

    Use of amino azoic dyes as markers of oil distillation products
    10.
    发明授权
    Use of amino azoic dyes as markers of oil distillation products 失效
    使用氨基偶氮染料作为油蒸馏产品的标记物

    公开(公告)号：US06339145B1

    公开(公告)日：2002-01-15

    申请号：US09736022

    申请日：2000-12-19

    申请人： Enrico Traverso

    发明人： Enrico Traverso

    IPC分类号： C09B29085

    CPC分类号： C10L1/003 ,  C09B29/0813 ,  Y10S534/02

    摘要： Amino azoic dyes having general formula (I) wherein: R1 is linear or branched alkyl having from 6 to 20 carbon atoms; R2 and R3 are independently H, CH3, C2H5, OCH3 or OC2H5; R4 and R5 are independently H, CH3 or C2H5; X is H or OH; and Y is hydrogen or poly-isopropxy chain (IA) wherein n is between 1 and 4. They are used as markers of oil distillation product.

    摘要翻译： 具有通式（I）的氨基偶氮染料其中：R1是具有6至20个碳原子的直链或支链烷基; R2和R3独立地是H，CH3，C2H5，OCH3或OC2H5; R4和R5独立地是H，CH3或C2H5; X是H或OH; Y为氢或聚异丙氧基（IA），其中n为1至4.它们用作油蒸馏产物的标记物。