New environmentally friendly liquid dyes for protein supports

Abstract

Innovation in the field of dyeing protein supports such as leather and furs has shown continuous development because of environmental issues and demand for new products of higher dyeing performances. The most known alternative to powder dyes are liquid dyes showing high surface dyeing capacity and protein support affinity with no conditioning salts. The paper deals with the possibility of preparation and application of a new class of liquid dyes-liposome dyes and their advantages.