Non-aqueous process for the dyeing of dyeable materials at...

Details Non-aqueous process for the dyeing of dyeable materials at... Non-aqueous process for the dyeing of dyeable materials at...

D - Textiles, Paper

06

P

8/51

D06P 1/90 (2006.01) D06B 9/02 (2006.01) D06P 1/00 (2006.01) D06P 1/81 (2006.01) D06P 1/92 (2006.01) D06P 5/20 (2006.01)

Patent

CA 1258753

ABSTRACT The present invention provides a non-aqueous process for the dyeing of a dyeable material at an elevated temperature by con- tacting a dyeable material with a dye composition at an elevated temperature in a non-reactive environment. The dye composition temperature and the time of contact between the dye composition and the dyeable material are sufficient to effectuate the dyeing of the material. The dye composition comprises a substantially non-aqueous solvent and a dyestuff.

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