Polymers or copolymers of unsaturated carboxylic acids or derivatives thereof

Full Title

Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated > Synthetic fibres, other than mineral fibres > Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds > Polymers or copolymers of unsaturated carboxylic acids or derivatives thereof