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
    • 3. 发明申请
    • REACTIVE DYE MIXTURES
    • 反应性混合物
    • WO01000736A2
    • 2001-01-04
    • PCT/IB2000/000902
    • 2000-06-21
    • C09B62/513C09B62/04C09B62/085C09B62/09C09B62/10C09B62/245C09B62/25C09B62/325C09B62/473C09B62/503C09B62/51C09B67/22C09B62/00
    • C09B62/51C09B62/09C09B62/25C09B67/0041C09B67/0046
    • A dye mixture comprises, as component (A), a reactive dye of the formula (A) wherein each of Y and Y , independently, is a vinyl group or a group of the formula -CH2CH2Q in which Q is a leaving group removable under alkaline conditions to provide a vinyl group; and, as component (B), at least one additional reactive dye selected from a monopyrazole dye of the formula (I), a mono or disazo dye of the formula (II), a monoazopyridone dye of the formula (III), a monoazonaphthyl dye of the formula (IV), a disazoaminonaphthyl dye of the formula (V), a formazan dye of the formula (VI), an azoacetoacetanilide dye of the formula (VII), a disazo dye of the formula (VIII), a naphthalimide or a naphthalenetriazole dye of the formula (IX), a metal phthalocyanine dye of the formula (X) or a triphendioxazine dye of the formula (XI), as defined herein.
    • 染料混合物包含作为组分(A)的式(A)的活性染料,其中Y 1和Y 2各自独立地是乙烯基或式-CH 2 CH 2 Q的基团,其中Q 是在碱性条件下可移除的离去基团以提供乙烯基; 和作为组分(B)的至少一种另外的活性染料,其选自式(I)的单吡唑染料,式(II)的单或双偶氮染料,式(III)的单偶氮吡啶酮染料, 式(Ⅳ)的染料,式(Ⅴ)的二氮杂萘基染料,式(Ⅵ)的甲an染料,式(Ⅶ)的偶氮乙酰乙酰苯胺染料,式(Ⅷ)的双偶氮染料, 或式(IX)的萘三唑染料,式(X)的金属酞菁染料或式(XI)的三苯并二恶嗪染料,如本文所定义。
    • 5. 发明申请
    • FLUORESCENT RED EMITTING FUNCTIONALIZABLE PH PROBES
    • 荧光红发射功能PH探针
    • WO2015097262A1
    • 2015-07-02
    • PCT/EP2014/079271
    • 2014-12-23
    • PARIS SCIENCES ET LETTRES - QUARTIER LATIN
    • MALLET, Jean-MauriceCOLLOT, Mayeul
    • C07D491/00C09B56/00C09B62/00
    • C07D491/22C09B11/24C09B69/103G01N31/221G01N33/84
    • The present invention relates to pH probes of formula I: wherein: W represents O, NH, N(alkyl), Si(alkyl) 2 , CH 2 , CH(alkyl), C(alkyl) 2 ; preferably W represents O; X 1 and X 1' represent both H, both Me or both -CH 2 -S0 3 H; X 2 and X 2' represent both H or both Me; X 3 and X 3' represent both H or both Me; X 4 and X 4' represent both H or both Me; X 5 and X 5' represent both H or both Me; X 6 and X 6' represent both H or both Me; Z 1 , Z 2 and Z 3 , represent each independently H, electron withdrawing group or electron donating group, L represents a single bound or a linker, Y represents a reactive group, or a bioactive group. The invention also relates to a process for manufacturing said compounds. The invention further relates to the use of the compounds of the invention as pH probes.
    • 本发明涉及式I的pH探针:其中:W代表O,NH,N(烷基),Si(烷基)2,CH2,CH(烷基),C(烷基) 优选W表示O; X1和X1'均表示H,Me或Me均为-CH2-SO3H; X2和X2'代表H或两者Me; X3和X 3'表示H或两者Me; X4和X4'代表H或两者Me; X5和X5'表示H或两者Me; X6和X6'均表示H或两者Me; Z1,Z2和Z3各自独立地表示H,吸电子基团或给电子基团,L表示单键或接头,Y表示反应性基团或生物活性基团。 本发明还涉及制备所述化合物的方法。 本发明还涉及本发明化合物作为pH探针的用途。
    • 10. 发明申请
    • REACTIVE DYE COMPOUNDS
    • 反应性染料化合物
    • WO99051682A1
    • 1999-10-14
    • PCT/US1999/007292
    • 1999-04-01
    • A61K8/00A61K8/49A61Q5/10C09B62/00C09B62/20D06P1/382D06P3/10D21H21/28
    • C09B62/20
    • Reactive Dye compound having formula (I) wherein: D is a chromophore group; L is a linking moiety; Q is a quaternized nitrogen derivative; X and Y are independently selected from chlorine, bromine, fluorine or hydrogen; A is selected from halogen, preferably chlorine or fluorine; provided that at least one of X and Y is fluorine; A is selected from halogen, preferably chlorine or fluorine; and salts and esters thereof. The reactive dye compounds of the invention have high Exhaustion Values, high Fixation Values, particularly on cellulosic substrates such as cotton, and show significant improvements in terms of reducing spend dyestuff in effluent, increasing dye affinity to the substrate, increasing the dye-substrate covalent bonding, increasing the ability to dye substrates at room temperature, decreasing the amount of dye that is removed during the post dyeing "soaping off process" and therefor simplying the post dyeing "soaping off process" traditionally associated with dyeing cotton with fibre reactive dyes and reduction of staining of adjacent white fabrics. In addition, the compounds prepared above provide more intense dyeings and require less levels of salt for dyeing cotton substrates.
    • 具有式(I)的活性染料化合物,其中:D是发色团; L是连接部分; Q是季铵化的氮衍生物; X和Y独立地选自氯,溴,氟或氢; A选自卤素,优选氯或氟; X和Y中的至少一个为氟; A选自卤素,优选氯或氟; 及其盐和酯。 本发明的活性染料化合物具有高的耗尽值,高固定值,特别是在诸如棉花等纤维素基质上,并且在减少流出物中的花费染料方面显示出显着的改进,增加染料底物共价的染料亲和性 粘合,增加了在室温下染色基质的能力,减少了在后染色“皂洗过程”期间除去的染料的量,因此简单地将传统上与纤维活性染料染色棉相关的后染色“皂洗过程” 减少相邻白色织物的染色。 此外,上述制备的化合物提供更强烈的染色,并且需要较少量的盐用于染色棉花基质。