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1. (WO2017147942) REACTIVE DYE BATH FOR TEXTILE AND DYEING METHOD

Pub. No.:    WO/2017/147942    International Application No.:    PCT/CN2016/075832
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Wed Mar 09 00:59:59 CET 2016
IPC: D06P 1/90
D06P 1/58
D06P 1/38
Applicants: THE HONG KONG RESEARCH INSTITUTE OF TEXTILES AND APPAREL LIMITED
香港纺织及成衣研发中心有限公司
Inventors: KEH, Edwin Yee Man
葛仪文
Title: REACTIVE DYE BATH FOR TEXTILE AND DYEING METHOD
Abstract:
The present invention relates to a reactive dye bath for a textile and a dyeing method. The dye solution of the reactive dye bath for a textile comprises an organic solvent, a dye aqueous solution, a surfactant, and a cosurfactant. By means of the reactive dye bath or the dyeing method of the present invention, dyeing can be fully implemented with no need to pretreat a textile particularly and without adding salt to promote dyeing, to obtain a dyeing textile having a high dyeing depth, evenness, and fastness.