公开(公告)号：US3929771A

公开(公告)日：1975-12-30

申请号：US45363474

申请日：1974-03-21

申请人： ICI LTD

发明人： AUSTIN PETER WILLIAM

IPC分类号： C09B62/00 ,  C09B62/002 ,  C09B62/44 ,  D06P1/38 ,  C07D213/46 ,  C07D211/86

CPC分类号： C09B62/0025 ,  C09B62/4403

摘要： Dyestuffs of the formula:

ARE CELLULOSE-REACTIVE DYES USEFUL FOR COLOURING CELLULOSE AND POLYAMIDE TEXTILE MATERIALS IN BRILLIANT FLUORESCENT GREENISHYELLOW SHADES OF EXCELLENT FASTNESS TO WASHING AND A REASONABLE FASTNESS TO LIGHT. They also have good resistance to wet fading and to oxidative coppering.

摘要翻译： 染料的配方：

公开(公告)号：US3883529A

公开(公告)日：1975-05-13

申请号：US31152272

申请日：1972-12-04

申请人： ICI LTD

发明人： AUSTIN PETER WILLIAM

IPC分类号： C09B62/08 ,  C09B11/12 ,  C09B11/24 ,  C09B62/002 ,  C09B62/12 ,  C09B62/20 ,  C09B62/28 ,  C09B62/343 ,  C09B62/485 ,  C09B62/503 ,  C07D55/18 ,  C07D55/20

CPC分类号： C09B62/0025 ,  C09B11/12 ,  C09B11/24

摘要： WHEREIN R1 represents H or an alkyl group and R2 represents an alkyl, aryl or substituted aryl group, or R1 and R2 together form with the N atom a five or six-membered heterocyclic ring, EACH N INDEPENDENTLY REPRESENTS 0 OR 1, EACH Y independently represents H, a methyl group or the two together represent an oxygen atom, X represents SO3 or may be CO2 if Y, Y is -O-, Am is the NH group or an amine or a diamine radical having the SO2 group attached to the nitrogen or one of the two nitrogen atoms, and Z is a cellulose-reactive group attached to a carbon or nitrogen atom in the radical Am. They provide brilliant yellowish-red to bluish-red shades having a surprisingly high lightfastness.

Reactive dyestuffs of the triphenylmethane or xanthene series having the formula:

摘要翻译： 具有下式的三苯基甲烷或呫吨系列的活性染料：