http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3666708-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5128cfc84a0fb189fceb3cd240c44493 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00 |
| filingDate | 1970-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1972-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_218eeaf3fe8460e9f43f5ea360d788b4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c6272401ec40788f0c1ef1136b7cba8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_212b13b675ea4e1b34016f7279eb65f5 |
| publicationDate | 1972-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3666708-A |
| titleOfInvention | Method for preparing stable polyurethane solutions |
| abstract | Method for producing a polyurethane solution which comprises mixing reactants of a prepolymer having terminal isocyanate groups a bifunctional chain-connecting agent having 2 hydrogen atoms capable of reacting with the isocyanate group and 0.5 - 10 mol percent of N,N-dialkylalkylene diamine per mol of the bifunctional chain connecting agent at room temperature and then subjecting the reaction mixture to heat-aging at a temperature of at least 70* C for at least 5 hours. |
| priorityDate | 1969-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.