http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0032777-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e77f06144be4708a6ae75bd9fee56a4 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2221-041 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M135-02 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N10-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-353 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M135-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M159-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M169-00 |
| filingDate | 1981-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e85cc2ca42b776334deb0362993d8b67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a85794d8d87d9f3b9a654e8a788bb2c |
| publicationDate | 1981-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0032777-A2 |
| titleOfInvention | Process for the preparation of sulphur-containing additives for use in lubricant compositions and a lubricant composition in which there is incorporated a sulphur-containing additive |
| abstract | A process for the preparation of sulphur-containing additives for use in lubricant compositions, in which process an organic carboxylic acid, an ester and/or amide derived therefrom is/are sulphurized in a manner known in itself. n The carboxylic acid or the acid from which the ester and/or amide are/is derived is obtained by telomerization under inert conditions of an ethylenically unsaturated compound in the presence of an at least trivalent manganese compound with a carbonyl compound whose alpha-carbon atom carries at least one hydrogen atom, with the proviso thatn a. the carbonyl compound contains at least 60% by weight of a carboxylic anhydride; b. a trivalent manganese compound is present in an amount of 10- 3 to 10 -10 moles; c. the molar ratio of the converted amount of ethylenically unsaturated compounds to said trivalent manganese compound is at least 4. n There is also provided a lubricant composition in which there is incorporated a sulphur-containing additive obtained by the above-process. |
| priorityDate | 1980-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 349.