| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b85511b79753afc3722c8ea1d01849ec |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-035 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B39-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-40 |
| filingDate |
2010-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b21fbfccf0a4de85d9564f106d7d67a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35fbc22cbb4460a127839a559acc141c |
| publicationDate |
2011-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20110130426-A |
| titleOfInvention |
Catalyst for preparing para substituted aromatic hydrocarbons and method for preparing para substituted aromatic hydrocarbons using the same |
| abstract |
The present invention relates to a novel catalyst that makes it possible to efficiently produce high-purity para-substituted aromatic hydrocarbons even without performing an isomerization step and / or an adsorptive separation step. More specifically, the SiO 2 / Al 2 O 3 ratio ( Molar ratio) of 20 to 5000 and a primary particle diameter of 1 μm or less, a catalyst coated with crystalline silicate for the production of para-substituted aromatic hydrocarbons, characterized in that the pKa value measured by Hammet indicator is -8.2 or more. It relates to a catalyst. |
| priorityDate |
2009-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |