| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_634538388f2dd27ea0a8bc2a2032c517 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-5024 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-50 |
| filingDate |
1969-12-10^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1972-06-06^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce45b77d57cd0e63a472c78d440acdc1 |
| publicationDate |
1972-06-06^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3668173-A |
| titleOfInvention |
Novel polyurethane-urea composition |
| abstract |
Production of a novel polyurethane-urea composition by (1) reaction of a hydroxy-terminated polymer with an excess of saturated organic diisocyanate to produce an isocyanateterminated prepolymer and (2) reaction of said prepolymer and a non-aromatic amine comprising a polyoxyalkylene primary diamine. This novel polymer when dissolved in a volatile lacquer solvent is characterized by a low, substantially constant viscosity. The polymer solution provides on evaporation of solvent a thermoplastic coating of excellent weathering and non-blocking characteristics. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2388847-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4530941-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5436960-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4018745-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5554673-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5422125-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5571567-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4055534-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5241694-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0093336-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0093336-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9514447-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5194307-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE29623-E
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4642320-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4269945-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2422694-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4138527-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6442912-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4184005-A |
| priorityDate |
1969-12-10^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |