| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_574bc8fd24e08fc5a292d012c5a28e48 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31551 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4866 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48 |
| filingDate |
2004-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17e3c7486e7cf41a6958260ec3989a17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da19cd1b6aabf5b6ff357ff6dc2cfa1f |
| publicationDate |
2004-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2521707-A1 |
| titleOfInvention |
Phenol-blocked polyurethane prepolymers |
| abstract |
The invention relates to novel, low-viscosity polyurethane-prepolymers (PUR prepolymers) comprising NCO groups blocked by compounds containing phenol groups, to a method for their production and to their use in the production of polyurethane plastics. The blocking of the NCO groups takes place in the presence of a triorganoamine. |
| priorityDate |
2003-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |