| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_95585944cd76ddfb6dc33ed2a0b84403 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N70-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-25 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L10-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10L1-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M129-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-347
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-84 |
| filingDate |
1996-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c0eaa7d436fb661b612c3f85cbad917
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a1a9565558421bdb968e55c4b4360fb |
| publicationDate |
1997-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H09110800-A |
| titleOfInvention |
Method for producing alkyl-substituted hydroxyaromatic carboxylic acid aryl ester |
| abstract |
(57) [Abstract] [PROBLEMS] Alkyl-substituted hydroxyaromatic carboxylic acid aryl ester useful as an additive for engine oil, particularly diesel engine and methanol engine lubricating oil, or fuel oil, which meets strict future exhaust gas regulations. To provide a method for producing lactic acid with high yield and economically. The hydroxyaromatic carboxylic acid alkyl ester is alkylated with an olefin in the presence of an acidic catalyst to form an alkyl-substituted hydroxyaromatic carboxylic acid alkyl ester, and the ester is then transesterified with a hydroxyaromatic compound. Thus, an alkyl-substituted hydroxyaromatic carboxylic acid aryl ester is produced. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7045654-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1300086-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004041766-A1 |
| priorityDate |
1995-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |