http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0786477-A4
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f6e960aa6ad2ba6401030159343ebe68 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F16-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-00 |
| filingDate | 1995-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbb0338e26219556b7a018de7c0f1931 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94d6deb0b06c4b348189e097bcf2df6f |
| publicationDate | 1998-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0786477-A4 |
| titleOfInvention | METHOD FOR PRODUCING POLYOLEFIN WITH FUNCTIONAL END GROUPS |
| abstract | A process for producing a polyolefin having a terminal functional group in an industrially advantageous manner, comprising the step (A) of producing a terminally modified polyolefin of the general formula P-AlR1R2 (wherein P represents a polymer chain, and R?1 and R2¿ represent each a C¿1?-C10 hydrocarbon group, etc.) in the presence of an olefin polymerization catalyst prepared from a solid titanium catalyst component (a), an organoaluminum compound (b), and optionally an organosilicon compound (c) and the step (B) of either conducting a substitution reaction between the -AlR?1R2¿ group of the polyolefin obtained in the step (A) and a compound having a functional structure, or conducting a substitution reaction between the -AlR1R2 group of the polyolefin obtained in the step (A) and a compound having a structure capable of forming a functional group by solvolysis, followed by the solvolysis of the reaction product to yield a polyolefin of the general formula P-X (wherein P is as defined above, and X represents a functional group). The obtained polyolefin is useful as, for example, a compatibilizer for polymer blends and a starting material for molecular design. |
| priorityDate | 1994-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.