ClassID:

124768

D06M13/461 - CPC Classification

Classification description:

Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds ; Such treatment combined with mechanical treatment with compounds containing nitrogen; Compounds containing quaternary nitrogen atoms Quaternised amin-amides from polyamines or heterocyclic compounds or polyamino-acids

Recent Application in this class: