http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2632376-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7fc23aebadc7e94d9c5d68e070866658 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e87b385eb8dc6a67e0d30e6ca4fc3247 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2070-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2060-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-046 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M177-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M159-24 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M159-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-30 |
| filingDate | 2008-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1701ea625630a6da6780838234f3cf9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79d80d29a5f7a0a3364257f3b569c734 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65b955460976c1099c4cc253a262496f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_578d96c5570af4d33d538d53f4354957 |
| publicationDate | 2016-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2632376-C |
| titleOfInvention | A process for making borated alkaline earth metal toluene sulfonates |
| abstract | Provided is a new and improved process for preparing a borated alkaline earth metal toluene sulfonate salt. In an aspect, there is provided a process for preparing an overbased borated alkaline earth metal alkyltoluene sulfonate comprising: (a) reacting (i) at least one oil soluble alkyltoluene sulfonic acid, or an oil soluble alkaline earth alkyltoluene sulfonate salt, or a mixture thereof; (ii) at least one source of an alkaline earth metal; and (iii) one or more overbasing acids, at least one of which is a boric acid, in the presence of a mixture comprising: (1) at least one hydrocarbon solvent; and (2) at least one low molecular weight alcohol having a molecular weight of no greater than about 200; (b) heating the reaction product from step (a) to a temperature that is greater than the distillation temperatures of the hydrocarbon solvent, the low molecular weight alcohol, and any water generated in step (a), so that the solvent, alcohol and water generated is distilled from the product from step (a); wherein no external source of water is added during the process; and further comprising (c) an overbasing step wherein the overbased borated alkaline earth metal alkyltoluene sulfonate prepared from steps (a) and (b) is further overbased with one or more overbasing acids. |
| priorityDate | 2007-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.