http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4244882-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_148df2a207bb4bcadc0b43c0e044a931 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-38 |
| filingDate | 1979-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1981-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87830898795049ae230b1ab272d91253 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03fe758ab33fb14915767eaab4e40bc9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba02bbbbe2905edf1498f7fadb07dcb9 |
| publicationDate | 1981-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4244882-A |
| titleOfInvention | Process for continuous production of full esters of polyols |
| abstract | Full esters of polyols selected from pentaerythritol and polypentaerythritols are continuously produced by (i) continuously introducing a solution of the polyols in pyridine bases, olefins having at least 4 carbon atoms in an amount of at least 0.4 equivalent per 1.0 equivalent of the hydroxyl group in the polyols, a catalyst containing cobalt carbonyls and pyridine bases, and carbon monoxide, into a reaction zone from one end thereof in such an amount of the pyridine bases as is within the range of from 40 to 70% by weight based on the total amount of the pyridine bases, the polyols and the olefins; (ii) introducing an additional amount of the olefins into at least one middle portion of the reaction zone, and; (iii) continuously withdrawing the resultant reaction mixture from the other end of the reaction zone. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7262330-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5596085-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004054236-A1 |
| priorityDate | 1978-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 104.