| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b09f893b262cefd50c5e76c4b85d1c0a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-285 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C55-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C55-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-00 |
| filingDate |
1982-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1985-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0093e8dfa13ed4ce9186c071c85fa9bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a0b46575b10d1afc1e6ad9eb59f0d7f |
| publicationDate |
1985-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1183868-A |
| titleOfInvention |
Process for the production of 3,3-dimethylglutaric acid |
| abstract |
ABSTRACT OF THE DISCLOSURE Process for the production of 3,3-dimethylglutaric acid from isophorone. The isophorone is treated with hydrogen peroxide in the presence of a strong acid at a temperature of 10° to 80°C. The preferred acid is sulfuric acid, and the reaction is preferably conducted at a temperature of 20° to 50°C. Preferably the molar ratio of isophorone to hydrogen peroxide to strong acid is 1:4 to 8:4 to 8. |
| priorityDate |
1981-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |