Process for the photochemical stabilization of undyed and dyeabl

Details Process for the photochemical stabilization of undyed and dyeabl Process for the photochemical stabilization of undyed and dyeabl

1989-12-27

1991-07-09

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Process of preserving substrate combined with dyeing or...

8436, 8442, 8515, 8516, 8531, 8568, D06P 502, D06N 300

Patent

active

050302434

ABSTRACT:
There is disclosed a process for the photochemical stabilization of undyed and dyeable artificial leather, which comprises treating said artificial leather in an aqueous liquor which contains a light stabilizer. A composition for carrying out the process is also described.

REFERENCES:
patent: 3640928 (1972-02-01), Murayama et al.
patent: 3840494 (1974-10-01), Murayama et al.
patent: 3850877 (1974-11-01), Cook
patent: 3920661 (1975-11-01), Ramey et al.
patent: 3993655 (1976-11-01), Rasberger et al.
patent: 3998784 (1976-12-01), Cook
patent: 4812139 (1989-03-01), Brodmann
patent: 4874391 (1989-10-01), Reinert

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