D - Textiles – Paper – 06 – P
Patent
D - Textiles, Paper
06
P
8/51
D06P 1/90 (2006.01) D06B 1/04 (2006.01) D06B 5/24 (2006.01) D06B 9/02 (2006.01) D06P 1/00 (2006.01) D06P 1/81 (2006.01) D06P 1/92 (2006.01)
Patent
CA 1257452
ABSTRACT The present invention provides a non-aqueous process for the dyeing of a shaped article at an elevated temperature by flowing a thin continuous film of a dye composition over the surfaces of the shaped article at an elevated temperature. The dye composition temperature and the time of contact between the dye composition and the shaped article are sufficient to effectuate the dyeing of the shaped article. The dye composition comprises a substantially non-aqueous solvent, a dyestuff, and one or more additives, if needed.
478253
Clifford G. Frank
Hood Nicholas S.
Hughes C. Duff Jr.
Pensa Ildo E.
Saunders Eugene M.
Sim & Mcburney
Strauss (levi) & Co.
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