http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2712861-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_387abf6afc9a2cd5cfa5cd4d35f8b9fe |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2115-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-2081 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-027 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-79 |
| filingDate | 2015-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b22136c106299a48e568231e0e5c7a1 |
| publicationDate | 2019-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2712861-T3 |
| titleOfInvention | Procedure for the modification of isocyanate with the use of spirocyclic ammonium salts as a catalyst |
| abstract | Process for the modification of isocyanates, in which at least one monomeric organic isocyanate with an NCO> 1 functionality is oligomerized in the presence of at least one catalyst, characterized in that the catalyst comprises at least one spirocyclic ammonium salt with a cation of formula I as catalysts for the modification of isocyanate, ** Formula ** wherein the N-terminal substituents X and Y represent the same or different C2-C20 alkylene chains, substituted or unsubstituted, interrupted if necessary by heteroatoms (O, N, S) as well as aromatic rings. |
| priorityDate | 2014-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.