| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f8cfa5aee4410611b5c562275c9f8e3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-4205 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B37-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0227 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B37-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-00 |
| filingDate |
1995-07-07^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6783addf82b757d6bb4dec5068e2014f |
| publicationDate |
1996-01-12^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2722197-A1 |
| titleOfInvention |
HAFNIUM COMPOUND, PROCESS FOR THE PREPARATION THEREOF AND ITS USE AS A CATALYST |
| abstract |
Disclosed are a hafnium compound represented by the formula Hf (OS02 CF3) 4 (19F NMR ** (CD3 CN, vdelta) 86.0 (s)), a process for preparing it, and a process using this hafnium compound. as a catalyst in a Friedel and Crafts reaction. |
| priorityDate |
1994-07-08^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |