http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3838939-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_387abf6afc9a2cd5cfa5cd4d35f8b9fe |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2150-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2101-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-2018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-797 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/C08G18-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-2081 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-022 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-02 |
| filingDate | 2019-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3838939-A1 |
| titleOfInvention | Catalyst component for the modification of isocyanates |
| abstract | The invention relates to a catalyst component for isocyanate modification, comprising at least one cyclic ammonium salt with a cation of the formula I, where Y stands for a linear or branched linear or branched, optionally interrupted by heteroatoms from the series oxygen, sulfur, nitrogen and aromatic rings, optionally containing further rings, substituted by a hydroxyl group and optionally carrying further substituents, in the 2-position to the charge-carrying nitrogen atom 2 -C 20 segment and the N-position substituents R 1 and R 2 either independently of one another are identical or different, substituted or unsubstituted, optionally branched, aliphatic C 1 -C 20 radicals, aromatic C 6 -C 20 radicals or Araliphatic C 7 -C 20 radicals or the N-position substituents R 1 and R 2 form a ring segment X with one another for which the same or different definition given above for Y applies, with the proviso that X is a 2- Position to the charge-carrying nitrogen atom has a hydroxyl group as a substituent or no hydroxyl group which is in the 2-position to the charge-carrying nitrogen atom as a substituent t has. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023088793-A1 |
| priorityDate | 2019-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 185.