http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0363745-A3
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-0206 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-02 |
| filingDate | 1989-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1991-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0363745-A3 |
| titleOfInvention | Polybase, process for its preparation and its use |
| abstract | A water-soluble organic polybase which can be prepared by reacting one from a compound of the formula I. R²-CO-R¹-COOH (I) and a mixture of a polyalkyleneimine with a bifunctional alkylating agent, wherein R 1 e.g. a direct bond or an alkylene radical with 1 to 10 C atoms, R² is, for example, a radical of the formula III H₂N- (CH₂) u -NH (CH₂) u -NH (III) u the number 2, 3, 4 or 5, w is the number 0, 1, 2 or 3, mean is excellently suitable for the cationization of asbestos-free filter materials. |
| priorityDate | 1988-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.