http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001525860-A
Outgoing Links
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|---|---|
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| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-02 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-619 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6192 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-616 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-605 |
| filingDate | 1997-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2001-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001525860-A |
| titleOfInvention | Modified polysiloxane catalyst and method of using the same |
| abstract | (57) [Abstract] A catalyst used for olefin polymerization and containing a unit represented by the following general formula. Wherein R is independently selected from C 1 to C 10 aliphatic or alicyclic groups, or C 6 -C 18 aryl, aralkyl or alkaryl; R 2 is hydride, R radical and Independently selected from among the Q radicals, at least one R 2 is Q; Q is represented by the general formula: Where L is a monoanionic aromatic ancillary ligand pi-bonded to M and covalently bonded to Si; L ′ is pi-bonded to M and selectively attached to L via a covalent cross-linking group. M is a metal selected from Groups 3 to 10 of the periodic table or lanthanides; X is a hydride radical, halide radical, hydrocarbyl radical, halo Independently selected from carbyl radicals, silahydrocarbyl, alkoxy radicals, aryloxy radicals, alkyl sulfonate radicals, aryl sulfonate radicals, or (R) 2 N-radicals, or two X groups are represented by M And may form a metallassic, silametallassic, or pi-diene metallassic moiety; p is the prescribed valence of M ; R is 0 or 1; and, n is from about 10 to about 500 integer. |
| priorityDate | 1996-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 147.