Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b1aa2b8a570e7ceaa83e2a0eae6daea |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-827 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1658 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-181 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-70 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-08 |
filingDate |
2001-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2003-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4cdaada151d9fdaf8a580f0e319f0236 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02c53cc017107193bba2a889c32900c4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be3314f2a5c02e8fa0f94bf38715c23a |
publicationDate |
2003-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
TW-527216-B |
titleOfInvention |
Catalytic composition useful for making acetic acid and use of the same |
abstract |
An improvement to methanol carbonylation processes utilizing a homogeneous iridium catalyst system comprises adding a rate-promoting amount of an insoluble pyridine ring-containing polymer. Typically, polyvinylpyridine is added to the reactor in amounts of up to about 2 wt. percent. |
priorityDate |
2000-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |