| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-847 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-185
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1875
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J- |
| filingDate |
2003-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28783be163055b774580c2c22fbe7ada
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e13667de97ed0d9ef2a7fceb742239ad |
| publicationDate |
2005-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-200508181-A |
| titleOfInvention |
Process for the preparation of a nickel/phosphorous ligand catalyst for olefin hydrocyanation |
| abstract |
A process for preparing a hydrocyanation catalyst comprising contacting a bidentate phosphorous-containing ligand with nickel chloride in the presence of a nitrile solvent and a reducing metal which is more electropositive than nickel the nickel chloride being introduced as an aqueous solution and the water being removed concurrently with the reduction reaction by azeotropic distillation. |
| priorityDate |
2003-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |