About: http://webisa.webdatacommons.org/105848138

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	However, vulcanizates of polypropylenes according to this invention have better mechanical properties than vulcanized atactic polypropylenes, the improvement being particularly noticeable in the case of moderately vulcanized products.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk