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    • 8. 发明申请
    • SORBITAN ESTER TREATED PIGMENTS FOR PLASTICS APPLICATIONS
    • SORBITAN ESTER处理用于塑料应用的颜料
    • WO01025335A1
    • 2001-04-12
    • PCT/EP2000/009375
    • 2000-09-26
    • C08K5/00C08K5/1535C08K9/04C08L101/00C09B29/33C09B29/50C09B63/00C09B67/20C09B67/24C09B45/14C09B67/36C09B29/32C09B67/42
    • C09B67/0065C08K5/0041C08K5/1535C09B67/0072
    • Composition comprising (a) from 1 to 20, preferably from 1 to 10 % by weight of a sorbitan ester of formula (I) wherein R1 and R2, independently from each other, stand for C1-C20alkyl or C2-C20alkenyl, and (b) from 99 to 80, preferably from 99 to 90 % by weight of a metal or ammonium laked monoazo pigment of formula (II) or formula (III) wherein R3, R4, R5, R6, R7 and R8 independently from each other stand for hydrogen, C1-C20alkyl, C1-C20alkoxy, C2-C20alkenyl, C1-C20alkylthiol, C1-C20alkoxycarbonyl, hydroxyC1-C4alkoxy, phenyl, benzyl, phenylthio, fluoro, chloro, bromo, iodo, -CN, -NO2, -CF3, -COR9, -COOR9, -CONR9R10, -SO2R9, -SO2NR9R10, -NR9NR10 in which each R9 and R10 are each independently from each other hydrogen, -OH, C1-4-alkyl or phenyl, where at least one of R3, R4, R5, R6, R7 and R8 is either -COOH or -SO3H, and M may be NH4 , or a cation of an alkali metal, an alkaline earth metal, such as Na, K, Mg, Ca, Sr, Ba, or a cation of a transition metal such as Mn, Co, Ni, Cu, Fe or Al, as well as a process for its preparation and its use as well as the use of the sorbitan ester I as additive to improve color strength and dispersion properties.
    • 组合物,其包含(a)1至20,优选1至10重量%的式(I)的脱水山梨糖醇酯,其中R 1和R 2彼此独立地代表C 1 -C 20烷基或C 2 -C 20链烯基,和(b )99至80,优选99至90重量%的式(II)或式(III)的金属或铵盐的单偶氮颜料,其中R 3,R 4,R 5,R 6,R 7和R 8彼此独立地代表 氢,C1-C20烷基,C1-C20烷氧基,C2-C20链烯基,C1-C20烷基硫醇,C1-C20烷氧基羰基,羟基C1-C4烷氧基,苯基,苄基,苯硫基,氟,氯,溴,碘,-CN,-NO2,-CF3, COR9,-COOR9,-CONR9R10,-SO2R9,-SO2NR9R10,-NR9NR10,其中每个R9和R10各自独立地为氢,-OH,C1-4烷基或苯基,其中R3,R4, R5,R6,R7和R8是-COOH或-SO3H,M可以是NH4 +,或碱金属,碱土金属如Na,K,Mg,Ca,Sr,Ba ,或Mn,Co,Ni,Cu,Fe等过渡金属的阳离子 或Al,以及其制备和使用的方法以及使用脱水山梨醇酯I作为添加剂来改善着色强度和分散性能。
    • 10. 发明申请
    • REACTIVE DYE COMPOSITION
    • 反应性染料组合物
    • WO00043455A1
    • 2000-07-27
    • PCT/US2000/000486
    • 2000-01-19
    • C09B62/51C09B62/513C09B67/22C09B67/24
    • C09B67/0047
    • A reactive dye composition comprising (a) at least a black or navy reactive dye with good color fastness to laundering-oxidative bleach; and (b) at least a red, orange, yellow or other shade of reactive azo dye. The reactive dye composition of the present invention may further comprise (c) a black reactive dye of formula (I). The dye composition of the present invention is suitable for use in dyeing fiber material. It has good properties in build-up, wash fastness, ease of wash-off, and levelness, especially excellently performing in the property of good color fastness to laundering-oxidative bleach.
    • 一种活性染料组合物,其包含(a)至少一种对洗涤 - 氧化漂白剂具有良好色牢度的黑色或海军活性染料; 和(b)至少一种红色,橙色,黄色或其他色素的活性偶氮染料。 本发明的活性染料组合物还可以包含(c)式(I)的黑色活性染料。 本发明的染料组合物适用于染色纤维材料。 它具有良好的积聚性,耐洗色牢度,易洗涤性和水平性,特别是在洗涤 - 氧化漂白剂具有良好色牢度的性能方面表现出色。