| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-16 |
| filingDate |
1985-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1987-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_702e80a6ea863d3656769ad5771bf2d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abc9f83febfe9f43a8fe96cdcdd2da4c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ed326bfb6a942d898636c71f3809b67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce2e878bd56923a93aa50844bfba1fbb |
| publicationDate |
1987-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4661638-A |
| titleOfInvention |
Catalyst derived from mixture of manganese hydroxide and magnesium-containing material, and method of use in ortho-alkylation of phenols |
| abstract |
A catalyst precursor prepared by precipitating manganese hydroxide from caustic solution and then mixing the precipitate with a magnesium-containing material is described. The catalyst precursor can be calcined to an active form, and the resulting catalyst can be used to effect or facilitate the ortho-alkylation of phenolic compounds in vapor phase reactions. Superiority of performance is demonstrated with respect to a catalyst derived from a precursor in which manganese hydroxide is precipitated (sometimes referred to as "co-precipitation") in the presence of a magnesium compound, rather than formed separately. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5847237-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7087705-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004211657-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4851591-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005222372-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SG-95675-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6593501-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7288683-B2 |
| priorityDate |
1984-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |