http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5457491-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5128cfc84a0fb189fceb3cd240c44493 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-68 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/C08F4-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 |
| filingDate | 1977-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9d969f8f2828940cf947f314fe6c9f8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2bd48ca36449f63ba455f58c44c7fe65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_229a56d02eeac2fa1ee83bca200b4705 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e780b95f9ad61f7911ffa1b4a78e041 |
| publicationDate | 1979-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5457491-A |
| titleOfInvention | Olefin polymerization catalyst |
| abstract | PURPOSE: To obtain the title catalyst giving polymers with wide MW distribution, uniform grain size distribution and high bulk density by combining a solid catalyst, a reaction product of Ti or V halide and an org. Be or Al-org. Mg complex with a specific org. Al cpd. and a halogenated hydrocarbon. n CONSTITUTION: A solid catalyst, a reaction product of Ti or V halide such as TiCl 4 and the following complex is allowed to react with an org. Al cpd. of formula AlR 3 3- lHl (where R 3 is a 1W20 C hydrocarbon radical and 0≤ll1) and a 1W15 C halogenated hydrocarbon such as methylene chloride. The complex is represented by formula Mg m M n R 1 p R 2 q H r X s [ where M is Be or Al, each of R 1 and R 2 is a 1W10 C hydrocarbon radical, X is an anionic radical contg. O, N or S, m>0, n>0, P≥0, q≥0, n≥r≥0, s>0, m/n=0.5W10, 1≥s/m+n>0 and 2m+αn= p+q+r+s (α is the valence of M)] n COPYRIGHT: (C)1979,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010501680-A |
| priorityDate | 1977-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.