| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b1504ef7a75373e4c2974dacc9b7ae13 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-198 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-198 |
| filingDate |
1988-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89e1e0939d046d7615940c0828bd4e82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_808eeb778fe7b7b370e7513ef64e4765 |
| publicationDate |
1989-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4845241-A |
| titleOfInvention |
Process for the manufacture of maleic |
| abstract |
A catalyst for the oxidation of butane to produce maleic anhydride comprising a substrate containing phosphorus and vanadium or alternatively phosphorus, vanadium and a co-metal characterized by the presence of post deposited vanadium. A process for the manufacture of maleic anhydride from butane feedstock using the novel catalyst is also described. Maleic anhydride is useful in the manufacture of alkyd resins. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6649773-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7732559-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5945368-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9712674-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10010877-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6657068-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6657067-B2 |
| priorityDate |
1988-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |