| http://www.w3.org/ns/prov#value | - It has been proposed to polymerize and copolymerize hydrocarbons of the olefin series by means of a catalyst represented by the formula R AlX wherein R is a monovalent alkyl hydrocarbon radical, X is halogen and m and n are integers from 1 to 2 inclusive and mH-n:=3.
|
