| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C39-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-08 |
| filingDate |
2011-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99ac447ec067e06bd2a9a797e519e503
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ad8fa678c86f3d84e8b7bb97ed141e5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c266ac1b481c813de1711e61cbcdcf11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cfc43bdac4729b3dcc6a80f2e780ca77 |
| publicationDate |
2013-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20130025503-A |
| titleOfInvention |
Method for preparing phenol, acetone and alpha methyl styrene |
| abstract |
The present invention relates to the cumene hydroper with increasing concentration through the hydrogenation of cumene hydroperoxide obtained by cumene oxidation in the phenol production process under the most stable conditions of low concentration and temperature, and the separation and dehydration of alpha methyl styrene from cumyl alcohol. During the hydrogenation of oxides, the amount of alpha methyl styrene can be selectively increased by controlling the amount of alpha methyl styrene by controlling the amount of cumene hydroperoxide by reducing the explosion risk and improving selectivity to increase the amount of cumyl alcohol. It relates to a method for preparing alpha methyl styrene that can be controlled accordingly. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106990799-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114656333-A |
| priorityDate |
2011-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |