PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Typically a reaction product mixture, after the esterification reaction is about 87% alkylene glycol monoalkyl ether ester, 5% alkylene glycol monoalkyl ether, 5% monocarboxylic acid, 2 to 5% solvent, 0.5% acid catalyst such as para-toluene sulfonic acid and a trace of water.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com