| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bc8aefc289a8d59f22ef88e19b3c1a8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J38-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-54 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J38-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-34 |
| filingDate |
2001-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2006-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b48b9c12cdb9fb7bd7215a44f946a04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62a345c95f859bff37bdc7d506c0dfc8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d3b29ca52f3fa50c3ca3177f8eddad2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04dececf7b0b37d7933cbf65a64bb867 |
| publicationDate |
2006-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7115537-B2 |
| titleOfInvention |
Process for the regeneration of zeolite catalysts |
| abstract |
A process for the regeneration of a zeolitic catalyst which is at least partially exhausted by use in the synthesis of optionally substituted methylenedianiline (MDA) and derivatives thereof, or of a mixture of optionally substituted MDA and derivatives thereof, with a higher homologous product the process involving washing said catalyst with an aromatic compound having at least one substitutent on the aromatic ring having activating characteristics with respect to the electrophilic substitution, in liquid or at least partially liquid phase. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10239984-B2 |
| priorityDate |
2000-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |