| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-057
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-16 |
| filingDate |
1998-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a670a5832fa49f6763e02f3e42068c09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25898d5e73b2f0eb42d6ef2f2cd4af24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8890917e9b66e27395653e5bfee489a8 |
| publicationDate |
1999-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H111454-A |
| titleOfInvention |
Method for producing diacetoxybutene |
| abstract |
PROBLEM TO BE SOLVED: To recover acetic acid by distillation from a reaction product solution containing diacetoxybutene obtained by reacting butadiene, acetic acid and oxygen in the presence of a noble metal catalyst, a reboiler of a distillation column is used. Prevents clogging by polymer. SOLUTION: The bottom liquid is supplied to the reboiler at a flow rate at which the flow rate at the inlet of the reboiler tube is 0.7 m / sec or more. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016143783-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20170128271-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10370309-B2 |
| priorityDate |
1997-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |