http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2159523-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43867d322e887ce7440387bdf2c956b3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02 |
| filingDate | 1984-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2394289c064d00c7d3a8a7b84e674235 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_acfc43afbed69f858f8382634930cfab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a9d16166098adc29fcb4515f0b82775 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1013159fe5ab94015e9db0ab5b80651 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61230505e4994e3ac42e1874aaea31dc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1b86f7daf8fe9a495466407b62c378f |
| publicationDate | 1985-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-2159523-A |
| titleOfInvention | Stereospecific catalyst for polymerising olefins |
| abstract | A process for preparing a polyolefin by polymerizing at least one alpha -olefin in the presence of a catalyst, said catalyst comprising the combination of the following components [I], [II] and [III]: [I] a solid catalyst component obtained by supporting a titanium compound (5) on a solid material, said solid material being obtained by contacting the following components (1)-(4): (1) a magnesium halide, (2) at least one compound represented by the general formula <IMAGE> wherein R<1>, R<2> and R<3> are each a hydrocarbon radical having 1 to 24 carbon atoms, an alkoxy group, or a hydrogen or halogen atom, R<4> is a hydrocarbon radical having 1 to 24 carbon atoms and n is 1</=n</=30, (3) a compound represented by the general formula O l P(OR<5>)3 wherein R<5>s, which may be alike or different, are each a hydrocarbon radical having 1 to 24 carbon atoms and l is 0 or 1, and (4) a compound represented by the general formula CH3COOR<6> wherein R<6> is a hydrocarbon radical having 1 to 24 carbon atoms, or a compound represented by the general formula R<7>OR<7> wherein R<7>s, which may be alike or different, are each a hydrocarbon radical having 1 to 24 carbon atoms; [II] an organometallic compound; and [III] a compound represented by the general formula <IMAGE> wherein R<1>, R<2> and R<3> are each a hydrocarbon radical having 1 to 24 carbon atoms, an alkoxy group, or a hydrogen or halogen atom, R<4> is a hydrocarbon radical having 1 to 24 carbon atoms and n is 1 </= n </= 30. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03002617-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7560521-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5693729-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1120183-C http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7316987-B2 |
| priorityDate | 1983-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 387.