| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1019
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-792
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-798
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1616
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0267 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D229-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D251-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D251-32 |
| filingDate |
1991-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50d39a5ccd792a80e22661d6b2001f01 |
| publicationDate |
1992-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0477516-A1 |
| titleOfInvention |
Dimerisation catalysts, a process for their preparation and their use in the production of uretdione and isocyanurate groups-containing polyisocyanates |
| abstract |
Dimerization catalysts for organic isocyanates which are suitable for heterogeneous catalysis and consist of tertiary phosphines which are adsorbed on selected support materials, a process for the preparation of these catalysts by mounting the tertiary phosphines on the support material and the use of the catalysts in the preparation of polyisocyanates containing uretdione and isocyanurate groups. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0168736-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6635736-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1817935-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5731255-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5869738-A |
| priorityDate |
1990-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |