| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-24 |
| filingDate |
2004-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e079651e8cfd4680be6ba4d5552cbe7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b33709722668eaf6f394725c51a6837a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83ee1aefa6e387abb8d4e186503b2cb8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d3b4f37b93f723d750447e650f8d9cb |
| publicationDate |
2005-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2005143611-A1 |
| titleOfInvention |
Process for preparing styrene |
| abstract |
A process for preparing styrene by contacting a gaseous feed which contains 1-phenylethanol and at least 0.1 % wt of phenol and/or ethylphenol with a heterogeneous dehydration catalyst in the presence of at least 0.40 % wt of benzylalcohol and at a molar ratio of benzylalcohol to total amount of phenol and ethylphenol of at least 0.8. |
| priorityDate |
2003-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |