About: http://webisa.webdatacommons.org/436161456

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	The method mainly adopted in industry comprises heating the expandable polymer particles in a first stage to temperatures above their softening point
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com