http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2507187-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d47382d43f2c5c0c53d6a46c250b212 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-636 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02 |
| filingDate | 1982-04-20^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a028a6213fbccc48925d673caab35b1b |
| publicationDate | 1982-12-10^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2507187-A1 |
| titleOfInvention | POLYMERIZATION CATALYST AND ITS APPLICATION TO POLYMERIZATION OF OLEFINS |
| abstract | THE INVENTION RELATES TO THE FIELD OF CATALYSIS. IT CONCERNS A CATALYST AND A PROCESS FOR USING THIS CATALYST IN ASSOCIATION WITH AN ALUMINUM-BASED COCATALYST IN THE POLYMERIZATION AND COPOLYMERIZATION OF 1-OLEFINES. THE CATALYST IS OBTAINED BY REACTION OF MULTIFUNCTIONAL SILANES WITH SILICA AND OR ALUMINA CARRYING SUPERFICIAL HYDROXYL GROUPS, WITH WHICH THE SILICON COMPOUND REACTS, THEN THE PRODUCT OBTAINED IS REACTED WITH A HALOGENIDE OR ALCOHOLATE TRANSFER OF A METAL OF GROUP IVB OR VB SUCH AS TI, V, ZR OR MIXTURES OF THESE COMPOUNDS AND THE PRODUCT OBTAINED IS FINALLY REACTED WITH ONE OR MORE ORGANOMETALLIC COMPOUNDS OF GROUP IIA SUCH AS MG AND CA, WHICH CAN ALSO BE ADDED BEFORE THE TRANSITIONAL METAL COMPOUNDS. |
| priorityDate | 1981-06-04^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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