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<http://webisa.webdatacommons.org/101912675>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patents.com> .
<http://webisa.webdatacommons.org/prov/432311723>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/101912675> .
<http://webisa.webdatacommons.org/101912675>	<http://www.w3.org/ns/prov#value>	"organic solvents such as alcohols, glycol ethers and dipolar aprotic solvents can be utilized for the hydroxyl group containing polymeric blocking layer materials of this invention." .