FORFARANDE FOR YMPPOLYMERISATION AV MEDELST JONISERANDE STRALAR FORBEHANDLADE POLYESTERFIBERMATERIAL MED AKRYLSYRA

摘要

1427297 Graft polymerization process TEXTILKOMBINAT COTTBUS VEB 10 June 1974 [8 June 1973] 25699/74 Heading C3G Polyester fibre material which has been pre-irradiated with ionizing radiation is impregnated at a temperature near to boiling temperature with an aqueous solution of acrylic acid and subsequently passed through the vapour from a boiling aqueous solution of acrylic acid. The radiation used in the example is from accelerated electrons.