| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2070-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-262
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-144
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2020-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M177-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M159-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M159-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M159-22 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N10-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M105-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M107-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M107-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M105-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M107-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M177-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M169-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M159-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M159-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M159-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M105-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M105-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M101-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M101-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M107-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M107-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M105-72 |
| filingDate |
2004-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2007-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2007510048-A |
| titleOfInvention |
Method for preparing an overbased detergent |
| abstract |
The present invention relates to a method for preparing an overbased metal detergent in an oil medium and includes the following steps: (1) Hydrocarbyl substituted organic acid; hydrocarbyl substituted phenol, phenate, hydrocarbyl substituted carboxylate and mixtures thereof Providing a metal salt selected from the group consisting of: (2) providing an alcohol mixture containing from 2 to about 7 carbon atoms to form a mixture, wherein methanol and The molar ratio with the alcohol mixture is about 2.2 or less; (3) providing a basic metal compound; (4) reacting the mixture of step (3) with carbon dioxide to carbonate overbased. Forming a metal sulfonate; (5) removing a substantial portion of water and alcohol from the composition; the oil medium is a combination of an acid corresponding to the metal salt of (1) and the oil medium. The ratio is present in an amount such that 0.3 to 1.4. The invention further relates to its use in an internal combustion engine. |
| priorityDate |
2003-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |