| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_657f8fe5931a3364fda9ccca712ad398 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-1881
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-412 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-188 |
| filingDate |
1978-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1980-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2061247b6a991999742bb52da84aa6c |
| publicationDate |
1980-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4218385-A |
| titleOfInvention |
Tri-substituted, hydrocarbon soluble, chromium compound synthesis |
| abstract |
An improved method for synthesizing a hydrocarbon soluble (RCOO)3Cr chromium compound is described. The disclosed method employs a two-step reaction scheme utilizing a nonhalogenated chromium compound such as chromic acid anhydride as a starting material. In the first step the chromium source is reduced with an alcohol in the presence of a fatty acid to Cr+3. The synthesis is completed by converting the reduced chromium to the tri-substituted compound by reaction with a fatty acid in the presence of a base. The chromium containing product has particular utility as a corrosion inhibiting fuel soluble additive. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5422187-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5209869-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5139700-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5332525-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5393457-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5320778-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4727165-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008206316-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4337208-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5344589-A |
| priorityDate |
1978-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |