| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc4fe485f0fff625619d18ca6f68c374 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M159-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M1-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M169-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M159-24 |
| filingDate |
1970-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1975-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c774d62258b7d89f1afc1db41fffb09f |
| publicationDate |
1975-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3878116-A |
| titleOfInvention |
Overbased sulfonates |
| abstract |
A lubricating oil additive having an alkali value above 400 is made by reacting an oxide of a metal of Group II with methanol and carbon dioxide and emulsifying with an oil soluble sulfonate in a succession of stages, the resulting carbonate dispersion being stabilized by treating with water, then dehydrating after each stage. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0016676-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5032299-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4541940-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4775490-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4382004-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0002644-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2429831-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2450868-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2653717-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4661318-A |
| priorityDate |
1970-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |