with the residual liquors derived of the sulfatic process for the preparation of cellulose

Full Title

Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment (D06M10/00, D06M14/00 take precedence; ) > with natural macromolecular compounds or derivatives thereof (with natural rubber or derivatives thereof D06M15/693) > Polysaccharides or derivatives thereof > Cellulose or derivatives thereof > with the residual liquors derived of the sulfatic process for the preparation of cellulose