FR1169634A                 (en )1958-12-31   Process and catalyst for the polymerization of polymerizable hydrocarbons CH338307A                 (en )1959-05-15   Process and catalyst for the polymerization of olefins FR1160720A                 (en )1958-07-29   Process for the polymerization of unsaturated hydrocarbons FR1158049A                 (en )1958-06-06   Polymerization of ethylene CH346364A                 (en )1960-05-15   Process for the polymerization of ethylenically unsaturated hydrocarbons FR1168164A                 (en )1958-12-04   Process and catalyst for the polymerization of polymerizable hydrocarbons FR1397167A                 (en )1965-04-30   Process and catalyst for the polymerization of olefins FR1142456A                 (en )1957-09-18   Polymerization of olefins CH377106A                 (en )1964-04-30   Process and catalyst for the polymerization of substituted or unsubstituted polymerizable hydrocarbons FR1169647A                 (en )1958-12-31   Polymerization of ethylene CH348396A                 (en )1960-08-31   Catalyst composition for the polymerization of hydrocarbons FR1168165A                 (en )1958-12-04   Process and catalyst for the polymerization of polymerizable hydrocarbons FR1167895A                 (en )1958-12-02   Polymerization of ethylene FR1222413A                 (en )1960-06-09   Copolymers of ethylene and unsaturated alpha olefins FR1154646A                 (en )1958-04-14   Catalysts for the polymerization of olefins and processes for their preparation CH347174A                 (en )1960-06-30   Polymerization catalyst and its use for the polymerization of an unsaturated hydrocarbon FR1169631A                 (en )1958-12-31   Process for the polymerization of polymerizable hydrocarbons and catalyst used in this process FR1138853A                 (en )1957-06-20   Polymerization of unsaturated aldehydes FR1154219A                 (en )1958-04-03   Catalysts for olefin polymerization FR1168172A                 (en )1958-12-04   Process for the polymerization of olefins FR1111174A                 (en )1956-02-23   Method and device for the conversion of hydrocarbons FR1151941A                 (en )1958-02-07         Polymerization of ethylene FR1207066A                 (en )1960-02-15   Polymerization catalysts and their use for the polymerization of unsaturated hydrocarbons FR1151174A                 (en )1958-01-24   Polymerization of ethylene FR1161768A                 (en )1958-09-04   Polymerization of olefins