PVC was geared up through the French chemist Henri Victor Regnault in 1835 then by the German chemist Eugen Baumann in 1872, but it surely wasn't patented until 1912, when A different German chemist, Friedrich Heinrich August Klatte, made use of sunlight to initiate the polymerization of vinyl chloride. Industrial https://s90501.pennywiki.com/4623712/the_definitive_guide_to_pvc