Plastics From Unconventional Sourcesthe Idea Of Making Monomers And Polymers From Sustainable Sources Is Rapidly Becoming Reality With Many Companies Targeting Rd Funds And Investment In This Field The Drivers Are To Save The Planet Reduce Carbon Footprint And To Develop A Longterm Viable Business The Market For Greener Materials Will Be Affected By The Discovery And Exploitation Of Shale Gas Which Supplies A Cheap Source Of Ethylene Precursors However Higher Carbons Are Not Found In This Resource And There Is A Shortage Arising Which Is A Further Factor Pushing The Search For New Sources