About: http://webisa.webdatacommons.org/153399998

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	Preferred amines for use in this invention are alkylene polyamines of the formula ##STR3## wherein n is an integer of 0 to 4 and R is an alkylene group containing 2 to 4 carbon atoms.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es