containing atoms other than phosphorus, silicon, sulfur, nitrogen, oxygen or carbon in the main chain

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 synthetic macromolecular compounds (with synthetic rubber D06M15/693) > Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds > containing atoms other than phosphorus, silicon, sulfur, nitrogen, oxygen or carbon in the main chain