| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_46ffc67cd29dd51dbd0bc0e335dd3994 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-0066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G67-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G67-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-52 |
| filingDate |
1996-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1998-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3b070e009862c204111e29892892f5b |
| publicationDate |
1998-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5750456-A |
| titleOfInvention |
Catalyst composition for preparing polyketones |
| abstract |
A catalyst composition suitable for use in a process for the preparation of polyketones comprising a group VIII metal complex of a phosphonite of formula (I) n n R.sup.1 R.sup.2 E(OPR.sub.2.sup.3).sub.2.sup.-1 (I) n n where R 1 and R 2 are independently a halide or a hydrocarbyl. n R 3 is an optionally substituted hydrocarbyl n E is boron, aluminium or gallium. n Preferred compositions are F 2 B(OPPh 2 ) 2 PdCl! 2 and F 2 B(OPPh 2 ) 2 Pd(NCPh) 2 ! + BF 4 ! - . |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6034190-A |
| priorityDate |
1995-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |