| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_047ef4e33c1634685831cf240d1fed68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f973db3214b1dbf4abcb1b14cb73121a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_574bc8fd24e08fc5a292d012c5a28e48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13b423c74f7f65f0fb5de530d7ff35fb |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D229-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-798 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D205-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-81 |
| filingDate |
2008-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_239583527b6f8baa63aeb71df484bf84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2e8e342a74883eafa660d1f970f4953
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9aa3a13ce4a5a0e69451086553b687a1 |
| publicationDate |
2012-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8134014-B2 |
| titleOfInvention |
Preparation of uretdione polyisocyanates |
| abstract |
The invention relates to the use of specific pyridines as catalysts for the dimerization of isocyanates (uretdione formation) and a process for preparing polyisocyanates having a high content of uretdione groups. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9580527-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9175117-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10047054-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9518142-B2 |
| priorityDate |
2007-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |