Examples of 'polymerization activity' in a sentence
Meaning of "polymerization activity"
polymerization activity: the process of creating a compound by combining simple molecules
How to use "polymerization activity" in a sentence
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polymerization activity
In each case significant polymerization activity was observed.
No polymerization activity was observed.
This considerably increases the polymerization activity.
The calculation of polymerization activity is based on the ethylene uptake.
This significantly increases the polymerization activity.
The polymerization activity of the present catalyst system is very high.
Trimethoxysilane substantially prevented polymerization activity.
The polymerization activity is a very important factor in any polymerization process.
A sample was tested for polymerization activity.
Continued polymerization activity during phase separation may influence polymer characteristics undesirably.
Compounds with possible tubulin polymerization activity can be screened in vitro.
Some techniques are known as polymerization method with high polymerization activity.
This considerably increases the polymerization activity and improves the morphology of the particles.
The aluminoxane can be used to activate the metallocene for polymerization activity.
The polymerization activity per g of the solid catalyst component was calculated by the following expression.
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An acid whose conjugate base has a high polymerization activity is preferable.
A supported olefin polymerization catalyst using a magnesium compound as a support exhibits remarkably improved polymerization activity.
This structure results in catalysts having good polymerization activity and high surface área.
However, polymerization activity for conjugated dienes is only exhibited under special reaction conditions.
Ethylene was then added to the reactor but no polymerization activity was observed.
Moreover, a decrease in polymerization activity and stereoregularity of the polymer occurs.
The catalyst components obtained from these adducts have high polymerization activity.
The catalysts were then evaluated for polymerization activity by polymerizing ethylene under particle form conditions.
An olefin polymerization catalyst composition is described herein having good polymerization activity and productivity.
Specific polymerization activity is calculated as done for Example 4.
A sample of this material was then tested for ethylene polymerization activity as described earlier.
The polymerization activity was determined in accordance with the same method as in Example 1.
Benzoquinone and naphthoquinone have high effect of maintaining the polymerization activity and hence are preferred.
The results in terms of polymerization activity and polymer properties are presented in Table 16.
Our studies indicated that Catechol borane effectively suppressed polymerization activity.
However, it is apparent that the polymerization activity is not sufficient.
Accordingly, it is preferable to use a regulating agent to regulate the polymerization activity.
The catalyst of Example 33 was retested for polymerization activity but with the following variation.
However, the proposed catalysts involved such a problem that they are low in polymerization activity.
However, such a catalyst system has a low polymerization activity by commercial standards.
Directly onto the carrier, for instance onto silica, precipitated Mg alcoholate has no polymerization activity.
If the amount exceeds 0.5 mol, polymerization activity is decreased to significantly decrease productivity.
Furthermore, the catalysts have poor polymerization activity.
A sample was the tested for polymerization activity with metallocene and 2.0 mls of triethyl aluminum cocatalyst.
These processes, however, have a disadvantage of extremely low polymerization activity.
In the above comparative example 7, the polymerization activity was lower than that of the Example 8.
Metallocenes selected to have a good comonomer incorporation, hydrogen sensitivity and polymerization activity are preferred.
The polymerization activity ( Y ) per solid catalyst component is represented by the following equation, EPMATHMARKEREP.
However, this usually involves a reduced polymerization activity of the catalyst.
The polymerization activity was 50Kg polymer / g catalyst.
In a preferred embodiment, compounds with possible tubulin polymerization activity are screened in vitro.
The polymerization activity of this catalyst became 3.8 g PP / g cat.
However, it is preferable to use polymerization catalysts which exhibit high polymerization activity and stereoregularity.
A sample was tested for polymerization activity and found to give 106 g / g / h of polymer.
Furthermore, it is believed that metal salt compounds enhance the polymerization activity of the composition.
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Examples of using Polymerization
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It can react in cationic polymerization to polycyclohexene oxide
The polymerization is unusual for a nylon polymer
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