Finishing process

Bleaching and dyeing; fluid treatment and chemical modification – Foam dye composition or process

Patent

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Details

81491, 81493, 8159, 8594, B08B 700

Patent

active

042894964

ABSTRACT:
A finishing process for porous fibrous materials, especially for textiles, especially a dyeing process, in the presence of relatively small amounts of water and a foaming agent, is carried out at a liquor to material ratio of about 0.25:1 to 5:1. This water-saving finishing process leads to equal and level finishings especially important in the dyeing area.

REFERENCES:
patent: 1948568 (1934-02-01), Faber et al.
patent: 3762866 (1973-10-01), Rayment et al.

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