http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004168887-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-645 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
| filingDate | 2002-11-20^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_246d342514d6fe98a46fbff6dc4a7fb8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c31971d7986c15dc2ef282580f8d30c1 |
| publicationDate | 2004-06-17^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004168887-A |
| titleOfInvention | Particle and method for producing the same, catalyst component for addition polymerization, catalyst for addition polymerization, and method for producing addition polymer |
| abstract | A substance other than a Group 13 compound capable of forming an addition polymerization catalyst having high polymerization activity when used as an activating co-catalyst component, a method for producing the same, an addition polymerization catalyst component comprising the substance, An object of the present invention is to provide an addition polymerization catalyst having high polymerization activity and a method for efficiently producing an addition polymer using the addition polymerization catalyst. A compound (a) represented by the formula ML m , a compound (b) represented by the formula R 1 t-1 TH and a compound (c) represented by the formula R 2 t-2 TH 2 are contacted. To obtain a solid component, and then pulverizing the solid component to obtain particles. An addition polymerization catalyst component comprising the particles. And others (M is an atom belonging to Group 3 to 12 or a lanthanoid series; m is a valence of M; L is a hydrogen atom, a halogen atom or a hydrocarbon group; R 1 is an electron-withdrawing group or a group containing an electron-withdrawing group) R 2 is a hydrocarbon group or a halogenated hydrocarbon group, T is a non-metal atom of Group 15 or 16, and t is the valence of T.) [Selection diagram] None |
| priorityDate | 2002-11-20^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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