| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b5fb2e51ab43188cd95248285898fa54 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2070-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-253
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M139-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M133-56 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N20-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N20-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N10-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N10-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M101-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M169-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M159-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M135-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M139-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M137-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M133-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-00 |
| filingDate |
2002-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8551bf7e6a8d319915a6eb1ce9cb6c8b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3298798054e18e65db1ffb3a5a85da45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d7c8b0f20fe55d878e04b9e76870e71
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82cd97e37a9b7b8df1ad96449cfbf4fd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a96fc649393abf0920c583998afa983 |
| publicationDate |
2003-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2003193078-A |
| titleOfInvention |
Dispersant and lubricating oil composition containing the dispersant |
| abstract |
(57) [Summary] [PROBLEMS] To suppress sludge and varnish formed when a lubricating oil composition is used, to suppress an increase in the viscosity of the lubricating oil composition due to soot, and to improve piston cleanliness. Provided is a dispersant composition capable of improving ring fixation. A boron-containing dispersant composition comprising at least one dispersant which is a reaction product of a polyalkenyl-substituted monocarboxylic acid or dicarboxylic acid, anhydride or ester and a polyamine, wherein at least one of the dispersants is Having a polyalkenyl moiety having a number average molecular weight of at least about 1800, having from about 1.3 to about 1.7 monocarboxylic or dicarboxylic acid-forming moieties per polyalkenyl moiety, and A dispersant composition wherein the ratio of boron to nitrogen by weight (B / N) of the composition is from about 0.05 to about 0.24. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020517787-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007501292-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007217692-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005054193-A |
| priorityDate |
2001-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |