http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2104502-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_acda4db875819409a75c9189cd9127f7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-03 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-03 |
| filingDate | 1981-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b1e238027ccff5246d7f9fec5e7c0d0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_617de96ab1fa2c8307358e73aad98222 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fac1acfb1f8a109681038e7c518315c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_914fc34a6768d9c0ea74da8199fb456a |
| publicationDate | 1983-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-2104502-A |
| titleOfInvention | Method of preparing alkylene oxide polyadducts |
| abstract | Alkylene oxide polyadducts are prepared by the addition of alkylene oxides to substances containing active hydrogen in the presence of a catalyst consisting of a polymer containing an aromatic amine side chain comprising structural units of the general formula <IMAGE> in which R1 stands for hydrogen or a methyl group, R2 for an alkyl group containing 1-6 carbon atoms, and R3, R4 both stand for hydrogen, an alkyl group corresponding to that of the alkylation agent, or the group -CH2OH and/or their quaternary ammonium salts, and wherein x is any number subject to the effectiveness and availability of the catalyst. The polymer and/or the quaternary ammonium salt may also be used in the form of a complex with boron trifluoride. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0189247-A1 |
| priorityDate | 1981-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.