发明名称 |
Aqueous liquid composition of reactive dye |
摘要 |
An aqueous liquid dye composition containing 10 to 50 parts by weight of C.I. Reactive Blue 19, 1 to 40 parts by weight of a condensation product of formaldehyde with naphthalenesulfonic acid which may be alkylated, 0.1 to 10 parts by weight of a nonionic surfactant having an HLB of 9 to 20, and 20 to 80 parts by weight of water. This liquid dye composition has a good storage stability, and shows a sufficient solubility in an aqueous alkali liquor so that it is particularly suitable for dyeing cellulosic fibers by a one-bath pad-batch method.
|
申请公布号 |
US4349349(A) |
申请公布日期 |
1982.09.14 |
申请号 |
US19810246858 |
申请日期 |
1981.03.23 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
NAKATSUKA, KIYOHARU;ABETA, SADAHARU |
分类号 |
C09B67/26;D06P1/52;D06P3/66 |
主分类号 |
C09B67/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|