<http://webisa.webdatacommons.org/186522847>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/186522847>	<http://www.w3.org/ns/prov#value>	"Morganson, U.S. Pat. No. 4,861,518, discloses a solid cleaning concentrate formed by heating an anionic or nonionic surfactant system with a hardening agent such as polyethylene glycol, at about 130-150??? F. (54 to 66??? C.) to form a melt." .
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<http://webisa.webdatacommons.org/prov/120570165>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/186522847> .