| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a4bf706079a8d5bdcba5464bd1109f85 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2223-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2223-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2205-0285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2205-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-282
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2060-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-086 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M137-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M137-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-09 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M137-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M137-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-09 |
| filingDate |
2011-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_770e6c6c65f589d5e9798419c2868c22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a579ecb70477dd1a0b47c4c1df0bf833
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7ab04836a9147b09d1e6b14ece5f1fb |
| publicationDate |
2013-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2611816-A1 |
| titleOfInvention |
Preparation of phosphorus - containing antiwear compounds for use in lubricant compositions |
| abstract |
A process is provided for preparing a salt of a hydroxy-substituted di- ester of phosphoric acid, comprising: (a) reacting a phosphating agent with a monohydric alcohol and with an alkylene polyol, wherein the mole ratio of monohydric alcohol : alkylene polyol is about 0.2:0.8 to about 0.8:0.2 and wherein an excess of the phosphating agent is employed such that the product mixture formed thereby contains phosphorus acid functionality; and (b) reacting the product mixture of step (a) with an amine. The product is useful as an antiwear agent. |
| priorityDate |
2010-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |