http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2177799-A1
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43867d322e887ce7440387bdf2c956b3 |
classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65904 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65916 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65912 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-943 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-659 |
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/C08F4-651 |
filingDate | 1996-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e38c6afb46d3df1cd57cec9a2a9a9dec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2394289c064d00c7d3a8a7b84e674235 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36b145016a87fabb53f4cad12a193e27 |
publicationDate | 1996-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | CA-2177799-A1 |
titleOfInvention | Catalyst composition and process for the production of olefinic polymers |
abstract | A catalyst comprises a composition resulting from mutual contact of the following Components (A), (B), (C) and (D): said Component (A) being a reaction product resulting from mutual contact of components (a), (b) and (c); said component (a) being represented by the formula Me1R1p(OR2)qX14-p-q ..... I wherein R1 and R2 each are a C1-C24 hydrocarbon moieties, x1 is a hydrogen atom or a halogen atom, Me1 is titanium, zirconium or hafnium, p and q are 0 p 4, 0 q 4 and 0 p+q 4, said component (b) being represented by the formula Me2R3m(OR4)nX2z-m-n ..... II wherein R3 and R4 each are a C1-C24 hydrocarbon moieties, x2 is a hydrogen atom or a halogen atom, Me2 is an element of Groups I to III in the Periodic Table, z is a valence of Me2, and m and n are 0 m z, 0 n z and 0 < m + n z, and said component (c) being an organocyclic compound having two or more conjugated double bonds; said Component (B) being a modified organoaluminum compound having Al-O-Al bonds; said Component (C) being an organocyclic compound having two or more conjugated double bonds; and said Component (D) being an inorganic carrier or particulate polymer carrier. The disclosed catalyst find extensive use in the manufacture of olefinic polymers having a relatively high molecular weight and a relatively wide molecular weight distribution as well as olefinic copolymers having a relatively narrow composition distribution. |
priorityDate | 1995-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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