SUPPORTED TYPE CHEMICAL COMPOUND
PROBLEM TO BE SOLVED: To obtain the subject compound, capable of being neutral or ionic in a composition without discharging components into a solvent, and useful as a catalyst system, etc., for polymerizing an olefin by combination thereof with a metallocene, etc., by composing the compound of a ca...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
16.06.1998
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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Abstract | PROBLEM TO BE SOLVED: To obtain the subject compound, capable of being neutral or ionic in a composition without discharging components into a solvent, and useful as a catalyst system, etc., for polymerizing an olefin by combination thereof with a metallocene, etc., by composing the compound of a carrier and a specific unit covalently bonded thereto. SOLUTION: This compound is composed of a structure represented by formula I A<c+> is a cation; (c) is 1-10; (b)>=0; T is a carrier; (y) is >=1; (a) is 0-10; (a).(y)=(c).(b); N is a unit represented by formula II [M is a group IIa, IIIa, IVa or Va element of the periodic table; R is a substituent group of M such as a halogen or a 1-40C carbon-containing group (Z); X is Z; S is a spacer for covalently bonding M to T; (d), (e) and (f) are each 0 or 1; (g), (h), (k) and (r) are each 0-10; (i) is 0-1,000; (j) is 1-6: (w) and (z) are each 0-2] and is neutral when (a) is 0 and a charged unit when (a) is >=1}. Furthermore, a carrier having 10-100m /g specific surface area, 1-500μm average particle diameter, 0.5-4.0mL/g pore volume and 2-50nm pore diameter is preferably used as the T. |
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AbstractList | PROBLEM TO BE SOLVED: To obtain the subject compound, capable of being neutral or ionic in a composition without discharging components into a solvent, and useful as a catalyst system, etc., for polymerizing an olefin by combination thereof with a metallocene, etc., by composing the compound of a carrier and a specific unit covalently bonded thereto. SOLUTION: This compound is composed of a structure represented by formula I A<c+> is a cation; (c) is 1-10; (b)>=0; T is a carrier; (y) is >=1; (a) is 0-10; (a).(y)=(c).(b); N is a unit represented by formula II [M is a group IIa, IIIa, IVa or Va element of the periodic table; R is a substituent group of M such as a halogen or a 1-40C carbon-containing group (Z); X is Z; S is a spacer for covalently bonding M to T; (d), (e) and (f) are each 0 or 1; (g), (h), (k) and (r) are each 0-10; (i) is 0-1,000; (j) is 1-6: (w) and (z) are each 0-2] and is neutral when (a) is 0 and a charged unit when (a) is >=1}. Furthermore, a carrier having 10-100m /g specific surface area, 1-500μm average particle diameter, 0.5-4.0mL/g pore volume and 2-50nm pore diameter is preferably used as the T. |
Author | KUEBER FRANK DR BOHNEN HANS DR FRITZE CORNELIA DR |
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Edition | 6 |
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Notes | Application Number: JP19970218716 |
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RelatedCompanies | HOECHST AG |
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Snippet | PROBLEM TO BE SOLVED: To obtain the subject compound, capable of being neutral or ionic in a composition without discharging components into a solvent, and... |
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SubjectTerms | ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING |
Title | SUPPORTED TYPE CHEMICAL COMPOUND |
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