| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b502fde933db1d6126d10bbcbddb83ea |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31605
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-1338
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-1334
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-1355
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-1352
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31551 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J175-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0823
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L101-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J161-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J163-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J201-00 |
| filingDate |
1998-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2abb17a12bdbc65d768c02d4151fd0ec |
| publicationDate |
1999-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9928362-A1 |
| titleOfInvention |
Waterborne polyurethanes with urea-urethane linkages |
| abstract |
Waterborne polyurethanes possessing urea-urethane linkages that are not separated by any intervening carbon atoms may be obtained by using hydroxylamine as a chain extender. Isocyanate-terminated prepolymer possessing ionized or easily ionizable groups is reacted with NH2OH to form a polyurethane possessing urea-urethane linkages corresponding to formula (I). The waterborne polyurethanes are useful in adhesive, coating and ink formulations and in the flexible package industry. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100383178-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03048222-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002241463-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8129505-B2 |
| priorityDate |
1997-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |