| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-798 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
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/C07D229-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02 |
| filingDate |
1985-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e9fe0ef4feaec89967f7fb121806c03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edc7b4d99f1bcea3a00a1af1b96fd3a3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04c6fe1b4436d9afb9b8633950f75136
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc74ad22071fd7b185bd73c7a480166f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e62fc46ec11b288f7181bf27cc0e6d36 |
| publicationDate |
1986-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0178520-A2 |
| titleOfInvention |
Process for the preparation of urethdione groups containing compounds, the compounds obtained with this process and their use in the preparation of polyurethanes |
| abstract |
@ A new process for the preparation of compounds containing uretdione groups by dimerization of at least some of the isocyanate groups of organic isocyanates in the presence of compounds having phosphorus-nitrogen bonds as dimerization catalysts, wherein as cocatalysts H-active organic compounds with a pKa value of at least 6 also used, the compounds containing uretdione groups obtainable by this process and the use of such compounds based on organic polyisocyanates as the starting material in the production of polyurethane plastics. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0645411-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0693512-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0495307-A1 |
| priorityDate |
1984-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |