首页>
外国专利>
NEW SUSTAINABLE RANGE OF DYESTUFFS FOR TEXTILE AND PAPER DYEING
NEW SUSTAINABLE RANGE OF DYESTUFFS FOR TEXTILE AND PAPER DYEING
展开▼
机译:纺织品和纸染的新型染料可持续范围
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention refers to the manufacturing of a novel group of sulfur dyes in which are used, as raw material, different kind of natural "biomass", usually existing in the nature, and transforming them into soluble dyestuffs, capable to dye textile fibres, preferably cellulose fibres and derivatives, as cotton, viscose, paper, tencel, with high strength and fast colour properties. For this purpose, the concept "Biomass", is defined as the residual product obtained from the usual human crop activities, in agricultural and forestry sectors.
展开▼