PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • What has not been described in the art, and is provided by the present invention, is a method to provide higher molecular weight and/or more stereoregular alpha-olefin polymers, without pretreatment of the catalyst, by addition of a recoverable agent to the monomer stream.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es