D - Textiles – Paper – 06 – P
Patent
D - Textiles, Paper
06
P
D06P 5/00 (2006.01) D06P 1/642 (2006.01) D06P 1/651 (2006.01)
Patent
CA 2073580
1-18712/A Process for printing and photochemically stabilising polyester fibre materials Abstract of the Disclosure A process for printing and photochemically stabilising polyester fibre materials with disperse dyes and subsequently subjecting the materials to a heat treatment, which process comprises printing said materials with an aqueous print paste which, in addition to the disperse dye, contains a UV absorber. The process makes it possible to obtain strong, washfast and rubfast prints with a good white ground. The prints are distinguished by superior lightfastness and the fibre material is photochemically stable.
Liechti Peter
Rommel Rudolf
Ciba Specialty Chemicals Holding Inc.
Fetherstonhaugh & Co.
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