Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_15f817c64c4b06d3450666a0798ac233 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aaa57a6eaaeae812ad178ab17aee7aaf http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_15bbb1c2cd76a3652b897d9f2356135f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-08 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-711 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-758 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-757 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0823 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0866 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-283 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3275 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3271 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3206 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-348 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6692 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4854 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4833 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-8061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-12 |
filingDate |
2008-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2013-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2a5ddb2d211a0159a2a400daa40d01e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da95ca9f1a7b4cbbe7fb801c5e6b600a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9091a6c1706f3aca3ce6a4cb20785090 |
publicationDate |
2013-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-8461255-B2 |
titleOfInvention |
Aqueous polyurethane resin, hydrophilic resin, and film |
abstract |
An aqueous polyurethane resin is prepared by reaction of an isocyanate group-terminated prepolymer with a chain extender containing polyamine. The isocyanate group-terminated prepolymer is obtained by reaction of at least a polyisocyanate containing 50 wt % or more of a non-multiple ring polyisocyanate that does not contain an aromatic ring and an aliphatic ring, or contains one aromatic ring or aliphatic ring; polyoxyethylene polyol; and a polyoxyethylene side chain-containing active compound having two or more hydroxyl groups or isocyanate groups at its molecular terminal and having a polyoxyethylene group in the side chain. |
priorityDate |
2007-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |