A black ink-jet printing ink comprising:
a) from 9 to 11.5 parts of C.I. Reactive Black 39;
b) from 5 to 7.5 parts of C.I. Reactive Brown 11 and/or C.I. Reactive Yellow 95;
c) from 2.5 to 4 parts of C.I. Reactive Orange 12 and/or C.I. Reactive Orange 13;
d) from 0.1 to 10 parts of a buffer;
e) from 15 to 30 parts of ethylene glycol;
f) from 0 to 10 parts of a water miscible solvent;
g) from 0.01 to 2.5 parts of a non-ionic surfactant;
h) from 4 to 14 parts of urea;
i) from 0 to 5 parts of biocide; and
j) the balance to 100 parts water. Also an ink-jet printing process, a multicolour ink-set and printed substrates.
一种黑色喷墨打印墨
水,包括
a) 9 至 11.5 份 C.I. 反应性黑 39;
b) 5 至 7.5 份 C.I. 反应棕 11 和/或 C.I. 反应黄 95
c) 2.5 至 4 份 C.I. 反应橙 12 和/或 C.I. 反应橙 13;
d) 0.1 至 10 份缓冲剂;
e) 15 至 30 份
乙二醇
f) 0 至 10 份可与
水混溶的溶剂
g) 0.01 至 2.5 份非离子表面活性剂;
h) 4 至 14 份
尿素;
i) 0 至 5 份杀菌剂;以及
j) 余量为 100 份
水。还包括喷墨印刷工艺、多色墨
水和印刷基材。