http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4065434-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e7c22980d25eb1d159f269bf4aa2c03c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-44 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-44 |
| filingDate | 1977-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1977-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88fd47bf1e938e08e99e0d57471d66da |
| publicationDate | 1977-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4065434-A |
| titleOfInvention | Method of preparing high molecular weight polyphenoxy ethers from alkyl phenols |
| abstract | An improved method of preparing high molecular weight polyphenoxy ethers from alkyl phenols is disclosed. The method involves contacting a solution of an alkyl phenol in the presence of an alkaline material and an oxygen carrying gas with a catalyst comprising activated or precipitated alumina supporting mixed oxides of manganese, chromium, and copper in which the metals are present in an amount of 5 to 25 percent chromium, 3 to 15 percent copper based on the total weight of the catalyst and in which the weight ratio range of manganese to chromium is 1.9-0.9 to 1. The method may optionally include the use of an amine. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4310657-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4380554-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4396757-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6472499-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4393152-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003187283-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0045387-A1 |
| priorityDate | 1977-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 139.