| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_238a10f0ec854c52c6ffc5434bbe2474
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d34e924adbee979d61903906face51a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d0fd21c392a31be2590660d1a685eff9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e87b385eb8dc6a67e0d30e6ca4fc3247
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9c1e5f3dba780d8e9cc477f90a06a609 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2070-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-089
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-64 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M177-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M135-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07G99-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M135-02 |
| filingDate |
2013-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ef4bd358183acb47c1c9551b55e15b9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40b4e07f7ecacf7d66b950a78a0374b1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26ef5c9dd8c8debd513e137afce6b0c2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef336bb30b2344f1cb5b936f3885a273 |
| publicationDate |
2014-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2014142015-A1 |
| titleOfInvention |
Solvent extraction for preparing a salt of a sulfurized alkyl-substituted hydroxyaromatic composition |
| abstract |
Disclosed is a process for preparing a salt of a sulfurized alkyl-substituted hydroxyaromatic composition having a reduced content of unsulfurized alkyl-substituted hydroxyaromatic compound and its unsulfurized metal salt. The process involves at least the steps of: (a) providing a composition comprising (i) a salt of a sulfurized alkyl-substituted hydroxyaromatic compound; (ii) an unsulfurized alkyl-substituted hydroxyaromatic compound and (iii) an unsulfurized metal salt of the alkyl-substituted hydroxyaromatic compound; wherein the alkyl-substituted hydroxyaromatic compound is derived from alkylation of a hydroxyaromatic compound with one or more olefins comprising C 9 to C 18 oligomers of monomers selected from propylene, butylene or mixtures thereof; and (b) extracting the unsulfurized alkyl-substituted hydroxyaromatic compound and its unsulfurized metal salt from the composition of step (a) with one or more solvents capable of solubilizing the unsulfurized alkyl-substituted hydroxyaromatic compound and its unsulfurized metal salt and under extraction conditions sufficient to provide a salt of a sulfurized alkyl-substituted hydroxyaromatic composition having a reduced content of unsulfurized alkyl-substituted hydroxyaromatic compound and its unsulfurized metal salt. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3199612-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3205708-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3162877-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9982212-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017051227-A1 |
| priorityDate |
2012-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |