http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MY-119415-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5128cfc84a0fb189fceb3cd240c44493 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-628 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-39 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-44 |
| filingDate | 1996-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cb42da0289db35459f911a275c89a66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19bb0f88982bf890bd6209e4ae6b9379 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1a77be0f5f5932cbddbdb841c048302 |
| publicationDate | 2005-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | MY-119415-A |
| titleOfInvention | Catalyst for use in producing carboxylic esters |
| abstract | DISCLOSED IS A NOVEL CATALYST FOR USE IN PRODUCING A CARBOXYLIC ESTER FROM AN ALDEHYDE, AN ALCOHOL AND MOLECULAR OXYGEN, WHICH COMPRISES A CARRIER HAVING SUPPORTED THEREON PD AND PB IN A PD/PB ATOMIC RATIO (S) OF 3/0.7< S< 3/1.3, AND WHICH EXHIBITS A MAXIMUM INTENSITY PEAK AT A DIFFRACTION ANGLE (2THETA) IN THE RANGE OF FROM 38.55° TO 38.70° IN A POWDER X-RAY DIFFRACTION PATTERN THEREOF, WHEREIN THE PEAK IS ASCRIBED TO THE (111) CRYSTAL FACE DIFFRACTION OF A PD-PB INTERMETALLIC COMPOUND. THE CATALYST CAN BE EFFICIENTLY PRODUCED BY SUBJECTING A CATALYST PRECURSOR COMPRISING A CARRIER HAVING SUPPORTED THEREON A REDUCIBLE PD COMPOUND OR A MIXTURE OF A REDUCIBLE PD COMPOUND AND A REDUCIBLE PB COMPOUND TO A REDUCTION TREATMENT IN THE PRESENCE OF LEAD INOS AND AT LEAST ONE COMPOUND SELECTED FROM A LOWER FATTY ACID, AND ALKALI METAL SALT AND AN ALKALINE EARTH METAL SALT, OR BY SUBJECTING A CATALYST PREPARED BY A CONVENTIONAL METHOD, WHICH COMPRISES A CARRIER HAVING SUPPORTED THEREON PD OR A MIXTURE OF PD AND PB, TO AN ACTIVATION TREATMENT. BY USING THE CATALYST, THE DESIRED CARBOXYLIC ESTER CAN BE PRODUCED WITH HIGH SELECTIVITY, WHILE SUPPRESSING THE FORMATION OF BY-PRODUCTS, EVEN UNDER HIGH TEMPERATURE AND HIGH ALDEHYDE CONCENTRATION CONDITIONS. FURTHER, IN THE CONTINUOUS PRODUCTION OF A CARBOXYLIC ESTER USING THE CATALYST, STABILIZATION OF THE CATALYST CAN BE EFFECTIVELY PERFORMED, SO THAT A DESIRED CARBOXYLIC ESTER CAN BE STABLY PRODUCED WITH HIGH EFFICIENCY AND IN HIGH YIELD FOR A PROLONGED PERIOD OF TIME. |
| priorityDate | 1995-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.