| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c4f814e21d521de0bfc1dff1d5b5edc4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-303
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-462 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-303 |
| filingDate |
2019-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61466b336f42c5598a26dfb14cdfe55f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cdc0a173caab0f41f8eba1b04f1c1b9e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b151edec2d2d25d9756c9a538f872fc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ba22bb8addcb6a0735ade6cc83eee40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3ede48c6baf1b2c50da8bc2229caf2e |
| publicationDate |
2020-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2020262779-A1 |
| titleOfInvention |
Process for making alicyclic polycarboxylic acids or their derivatives |
| abstract |
The present invention discloses a process for making alicyclic polycarboxylic acids or their derivatives, referring to a process for hydrogenating aromatic polycarboxylic acids or their derivatives in the presence of hydrogen and a catalyst to form alicyclic polycarboxylic acids or their derivatives, and the catalyst comprises at least one active metal of group VIIIB transition elements of the periodic table of elements, and a catalyst support comprising group IIA and group IIIA elements in a specific weight ratio. |
| priorityDate |
2019-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |