| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a4bf706079a8d5bdcba5464bd1109f85 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2060-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-252
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-262
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-289
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-146
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-144
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-089
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2227-061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2223-043 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M163-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M163-00 |
| filingDate |
2005-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3210bbebbbaaa8f73628a31865bdf44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c4def28b1e133ff753cc658c191d56b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd480be897e2fa66937be638ebc85dbb |
| publicationDate |
2007-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1753849-A2 |
| titleOfInvention |
Lubricating compositions containing sulphonates and phenates |
| abstract |
A lubricating composition containing (a). at least 3 weight percent of an overbased sulphonate detergent with a metal ratio of 12.5:1 to 40:1; (b). at least 1.5 weight percent of a sulphur containing phenate detergent with a metal ratio of not more 2.5; and (c). an oil of lubricating viscosity, wherein the sulphur containing phenate contains oligomers of hydrocarbyl phenol with at leat 50 wt % of said oligomers in the form of the tetramer or higher oligomers. The composition is suitable for internal combustion engines, particularly marine diesel applications to provide improved cleanliness decreased cylinder wear and reduced deposits. |
| priorityDate |
2004-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |