| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a4bf706079a8d5bdcba5464bd1109f85 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-135
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-252
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-251
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-255
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-253
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2217-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2217-046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-101
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-26 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M129-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M129-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M129-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M141-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M163-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M159-16 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M141-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M161-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M163-00 |
| filingDate |
1999-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c04b9fa05d87fe597db2de496c9d8a30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b52b9d7eda841e2c7a7774f07b352f5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c5cb3443e54cb25b402fd11f174e326
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_945e8fd02abf19b9507c3d62a9834b44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3c2de52ea6dcc8c73a965bdda193087 |
| publicationDate |
2008-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0972819-B1 |
| titleOfInvention |
Lubricating compositions |
| abstract |
Disclosed is a lubricating composition having a major amount of an oil of lubrication viscosity and a minor amount of (A) a nitrogen containing dispersant with a total base number of from 20 to 160 on an oil-free basis wherein the improvement comprises adding to said dispersant; the dispersant comprising a Mannich reaction product and/or a reaction product of a hydrocarbyl-substituted succinic acylating agent with ammonia or an amine; (B) a sludge preventing/seal protecting additive of at least one aldehyde or epoxide or mixtures thereof. |
| priorityDate |
1998-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |