Examples of 'supported metallocene catalyst' in a sentence
Meaning of "supported metallocene catalyst"
This phrase is used in the context of chemistry and polymerization reactions. A supported metallocene catalyst is a type of catalyst used in the production of specific types of polymers, often supported on a solid material for better control and efficiency
How to use "supported metallocene catalyst" in a sentence
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supported metallocene catalyst
The supported metallocene catalyst is suspended in a diluent.
Preparation of the supported metallocene catalyst.
A supported metallocene catalyst system comprising.
The polymerization may be catalyzed by a supported metallocene catalyst combination.
A supported metallocene catalyst prepared by supporting.
Method for using a supported metallocene catalyst system.
Supported metallocene catalyst systems may be made in a variety of ways.
Method for making and using a supported metallocene catalyst system.
The supported metallocene catalyst system containing hydrocarbon liquid within its pores is then prepolymerized.
The copolymers are preferably prepared by use of a supported metallocene catalyst system as hereinbefore described.
This catalyst system produces significantly higher catalyst activity than provided by a single supported metallocene catalyst.
Preparation of supported metallocene catalyst using methylaluminoxane.
Thus, there remains a need for increasing the activity of supported metallocene catalyst systems.
Preparation of supported metallocene catalyst using triisobutylaluminum.
Comparative Example 69, Preparation of supported metallocene catalyst.
See also
Preparation of supported metallocene catalyst using triisobutylaluminum instead of methylaluminoxane.
A process for the preparation of a supported metallocene catalyst comprising,.
A supported metallocene catalyst comprising,.
The present invention relates to a supported metallocene catalyst for olefins ( co ) polymerization.
A supported metallocene catalyst useful for polymerizing olefins comprising a product obtainable by,.
A method of manufacturing a supported metallocene catalyst comprising the step of,.
Supported metallocene catalyst compositions, their synthesis and their use for the polymerization of olefins.
Preferably, there is no additional supported metallocene catalyst introduced into the second reactor.
Supported metallocene catalyst for olefins ( co ) polymerization.
Furthermore, this present invention provides a supported metallocene catalyst prepared by the treatment of.
Example 14 Supported metallocene catalyst on silica treated at different dehydration temperature.
Example 18c, Preparation of supported metallocene catalyst.
The supported metallocene catalyst of any of claims 1 to 3, wherein said acrylate is methyl acrylate.
A preferred embodiment includes forming a supported metallocene catalyst on an inert, non-reactive support, such as silica.
EP 676421 also teaches the preparation of copolymers in the gas phase using a supported metallocene catalyst.
The preferred dual supported metallocene catalyst system has two metallocene catalyst precursors.
Example 42, Production of supported metallocene catalyst.
This invention provides a supported metallocene catalyst by reacting the metallocene compounds with a support.
A method for forming a prepolymerized supported metallocene catalyst system, said method comprising the steps of,.
This invention relates to supported metallocene catalyst compositions useful for addition reactions of prochiral a-olefins.
A method for the preparation of a supported metallocene catalyst system said method comprising the steps of,.
Preferably, the supported metallocene catalyst is activated.
A method for producing a supported metallocene catalyst system, said method comprising,.
A method for producing a supported metallocene catalyst system, the method comprising the steps of,.
The present invention relates to a supported metallocene catalyst useful for polymerizing or copolymerizing a-olefins.
Specifically, the supported metallocene catalyst was prepared as follows,.
The present invention relates to a supported metallocene catalyst for the ( co ) polymerization of alpha-olefins.
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Preparation of supported metallocene catalyst using methylaluminoxane
Examples of using Supported
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Examples of using Catalyst
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