Examples of 'ziegler natta' in a sentence
Meaning of "ziegler natta"
ziegler natta: a reference to the Ziegler-Natta catalyst, a type of catalyst used in polymerization processes to produce various types of plastics. This term is often associated with specific chemical reactions and industrial manufacturing techniques
How to use "ziegler natta" in a sentence
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ziegler natta
Ziegler Natta catalysts as well as metallocene catalysts are suitable catalysts.
A copolymer as claimed in any preceding claim prepared using a Ziegler Natta catalyst.
Ziegler Natta catalysts are well known to those skilled in the art.
The above defined organoaluminum compound is an essential component of the Ziegler Natta catalyst.
Ziegler Natta catalysts are heterogeneous and have many active sites.
The multimodal polyethylene copolymer of the invention is made using a Ziegler Natta catalyst.
A difference between metallocene catalysts and Ziegler Natta catalysts is the distribution of active sites.
A multimodal polyethylene copolymer as claimed in any preceding claim prepared using a Ziegler Natta catalyst.
A process of forming a Ziegler Natta catalyst is disclosed.
A Ziegler Natta catalyst is used in the second reactor.
This should ideally be based on a Ziegler Natta polymer.
Preferred Ziegler Natta catalysts additionally comprise a particle building material.
The preferred polymerisation catalyst is a Ziegler Natta catalyst.
Preferred Ziegler Natta catalysts comprise a transition metal component and an activator.
The preferred choice is any conventional Ziegler Natta catalyst.
See also
The use of Ziegler Natta catalysts is preferred.
In such processes each polymerisation is with a Ziegler Natta catalyst.
Supported Ziegler Natta procatalyst for ethylene polymerisation.
Preferred random copolymers are those made using Ziegler Natta catalysts.
The Ziegler Natta catalyst can be any conventional Ziegler Natta catalyst for producing polyethylene.
All components of the bimodal LLDPE are made using a Ziegler Natta catalyst.
The procatalyst is a Ziegler Natta catalyst including a titanium compound supported on MgCl2.
Such high density polyethylenes are produced via Ziegler Natta type polymerisation processes.
The Ziegler Natta catalyst comprises titanium and halogen, usually chloride and preferably also magnesium.
Such dissimilar catalysts may be conventional catalyst systems such as Ziegler Natta catalysts.
Monolayer films preferably comprise a Ziegler Natta based multimodal LLDPE copolymer.
The multimodal LLDPE is preferably one formed using single site catalysis or a Ziegler Natta catalyst.
Monolayer films should comprise a Ziegler Natta based multimodal LLDPE terpolymer.
Heterogeneous polymers may be prepared with, for example, conventional Ziegler Natta catalysts.
The catalyst system comprising a Ziegler Natta catalyst may additionally comprise co-activators and / or modifiers.
Water can adversely effect the catalytic activity of Ziegler Natta type catalysts.
However, Ziegler Natta catalysts may also be used.
In a further embodiment of the present invention, Ziegler Natta catalysts may be employed as catalysts.
The Ziegler Natta catalyst system may additionally comprise co-activators and / or modifiers.
The procatalyst may, for example, be any other titanium based Ziegler Natta catalyst.
A process of forming a Ziegler Natta catalyst comprising,.
These m-LLDPE's are known to process poorer than standard Ziegler Natta materials.
Ziegler Natta catalysts, like supported Ziegler-Natta catalysts, are well known in the art.
The preferred choice is a Ziegler Natta ( znLLDPE ).
Ziegler Natta ( Z / N ) catalysts are generally preferred for producing high cis polybutadiene.
Comparative example 25 was made using a conventional MgCl2Ti Ziegler Natta catalyst system.
A Ziegler Natta catalyst has been used, the reaction temperature is 70°C.
Multimodal LLDPE is preferably a multimodal znLLDPE polymer ( i.e. one made using Ziegler Natta catalysis ).
In particularly preferred Ziegler Natta catalysts only Group 4 transition metals ( e . g. Ti ) are present.
Said layer ( A ) preferably comprises at least a multimodal LLDPE, in particular a multimodal Ziegler Natta LLDPE.
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