| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d2a47e349b64fc8303b7757311898deb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1a4338ed3585dab2a26808649661d730 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00094
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00164 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-1862
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-242 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-18 |
| filingDate |
2006-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c58ca4381b74214643a72fb319f0a9e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28fc2f1f355aade8e0d2dcac123be9ba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9f2fa1da9e8f32633ee553731189608
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03336d749c5d5671859ad113f2a8a5fa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_742bd0d2cf9c0a5867f68403ee3350c2 |
| publicationDate |
2008-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1968734-A1 |
| titleOfInvention |
Method for the continuous preparation of a catalytic system that is used to polymerise a conjugated diene and installation for implementing same |
| abstract |
The invention relates to a method for the continuous preparation of a catalytic system that can be used for the polymerisation of at least one conjugated diene monomer, said catalytic system being based on at least: a conjugated preformation diene; a salt of one or more rare earth metal(s) of an organic phosphoric acid, said salt being in suspension in at least one saturated inert hydrocarbon solvent of the aliphatic or alicyclic type; an alkylation agent comprising an alkylaluminium having formula A1R3 or HA1R2; and a halogen donor comprising an alkylaluminium halide. The inventive method is characterised in that it comprises the following successive steps in one line (L), namely: (i) a reaction between the conjugated preformation diene with the rare earth salt solution and the alkylation agent and the continued alkylation reaction for a minimum characteristic period of at least 5 minutes in an alkylation reactor (30) consisting of at least one well-mixed-type dynamic mixer, and (ii) the addition of the halogen donor to the mixture obtained in (i) in order to produce a reaction for the halogenation/ageing of the preformed catalytic system and continuous production of the preformed catalytic system at the output of the line (L). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015101478-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014006007-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015101477-A1 |
| priorityDate |
2005-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |