| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_34fbeb1e614ea098731393cc639cd372 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2410-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2400-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-655
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-06 |
| filingDate |
2007-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95922067997a6aba6871f69cf649520d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_caafc411cf79d290ae507bffdec904f1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93f5620ae7cbbf69c4751e9ab2efee77 |
| publicationDate |
2009-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2013242-A4 |
| titleOfInvention |
METHOD USING FLUORINATED TRANSITION METAL CATALYSTS FOR THE PRODUCTION OF COPOLYMERS |
| abstract |
Copolymers and methods of forming copolymers are described herein. The methods generally include providing a transition metal compound represented by the formula [L]mM[A]n, wherein L is a bulky ligand including bis-indenyl, A is a leaving group, M is a transition metal and m and n are such that the total ligand valency corresponds to the transition metal valency and providing a support material having a bonding sequence selected from Si-O-Al-F, F-Si-O-Al, F-Si-O-Al-F and combinations thereof. The methods further include contacting the transition metal compound with the support material to form an active supported catalyst system, wherein the contact of the transition metal compound with the support material occurs in proximity to contact with monomer and contacting the active supported catalyst system with a plurality of monomers to form an olefin copolymer. |
| priorityDate |
2006-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |