About: http://webisa.webdatacommons.org/309143723

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	This invention is partly predicatedon the discovery that the siliceous material such as perlite interacts with the hygroscopic polymer to improve the sensitivity of the absorbent blend to changes in humidity.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com