http://rdf.ncbi.nlm.nih.gov/pubchem/patent/NL-7305057-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-1804 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-357 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-48 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-18 |
| filingDate | 1973-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1974-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | NL-7305057-A |
| titleOfInvention | Unsatd aromatic monomers prodn - by dehydrogenating alkylated aromatic cpds |
| abstract | Ethylenically unsatd. aromatic monomers are prepd. by the catalytic dehydrogenation of aromatic cpds. of formula (R1)xAr(R)n (where n is 1-3; R is a 2-6C alkyl with >=1 H atom on the C atom bonded to the aromatic C atom; Ar is a mono- or bicyclic aromatic gp. or pyridine; R1 is methyl, halogen, cyano or t-butyl; and x is 0-9) in the presence of cerium phosphate, or a mixt. of >=50 mole % cerium phosphate and zirconium phosphate. Pure prods. are obtd. with good selectivity and high conversions are achieved. |
| priorityDate | 1973-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.