Examples of 'catalyst compound' in a sentence
Meaning of "catalyst compound"
catalyst compound ~ a substance that increases the rate of a chemical reaction without being consumed in the process
How to use "catalyst compound" in a sentence
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catalyst compound
The catalyst compound is contained within or encapsulated by the polymer.
The reaction applies a rhodium catalyst compound shown above as a catalyst.
It is preferred that at least one of the catalysts is a metallocene catalyst compound.
Feed catalyst compound.
A catalyst system is defined to be the combination of a catalyst compound and an activator.
The catalyst compound was deposited on the support using incipient wetness impregnation.
A catalyst system is a combination of a transition metal catalyst compound and an activator.
The second catalyst compound includes a mixture of enantiomers:.
Dispersion promotes the encapsulation of the catalyst compound by the polymer.
As noted, the catalyst compound in the slurry may be supported.
The system also includes a good monomer incorporating metallocene catalyst compound.
The catalyst composition may comprise a catalyst compound and a metal carboxylate salt.
Another optional component of the present invention consists of the catalyst compound.
The support used with the single site catalyst compound can be functionalized.
There are various other methods in the art for supporting a polymerization catalyst compound.
See also
The literature describes many additional suitable catalyst compound that can be used in this invention.
Thus the block copolymer forms an encapsulating carrier around the catalyst compound.
In some embodiments, the catalyst compound in the slurry is supported.
One method is to add the alumoxane compound to the metallocene containing catalyst compound.
As used herein, a pre-catalyst is a catalyst compound prior to exposure to activator.
Solvent removal may be carried out by evaporation prior to activation of the catalyst compound.
In this preferred method, the catalyst compound and activators are combined in separate liquids.
In another preferred embodiment the slurry comprises a supported activator and the solution comprises a catalyst compound.
In this preferred method, the catalyst compound and activators are combined in separate liquid.
In some embodiments, an activator may be used with the catalyst compound.
For example, the single site catalyst compound can contain a polymer bound ligand.
If desired, the bleaching compounds can be catalyzed by means of a bleach catalyst compound.
In a preferred embodiment the metal catalyst compound comprises one or more of the following catalysts,.
The process of claim 34 wherein the first catalyst component comprises a sterospecific metallocene catalyst compound.
The process of claim 1, where the zirconocene catalyst compound comprises two fluoride leaving groups.
In another embodiment, the catalyst component slurry comprises mineral oil and a spray dried catalyst compound.
Further, the slurry can include a catalyst compound in addition to the activator and the support.
In the most preferred embodiment the catalyst system comprises a bulky ligand metallocene-type catalyst compound.
A dye transfer inhibiting composition according to claim 3 wherein the catalyst compound is ferric tetrasulfonated tetraphenylporphin.
An Aluminum catalyst compound which is used is AlCl3.
In a preferred embodiment of the invention, the catalyst compound is in the rac form.
The process of Claim 7 wherein said catalyst compound additionally comprises a solid porous support.
The process of claim 1, wherein said hafnium transition metal metallocene catalyst compound is one of,.
In another embodiment, the catalyst compound is represented by the formula,.
A method of preparing a Group 15 containing metal polymerization catalyst compound comprising,.
In a preferred embodiment, the transition metal catalyst compound is a dimethylsilyl-bridged bis ( indenyl ) zirconocene or hafnocene.
In another embodiment, the bisamide catalyst system comprises a Group 15 containing metal catalyst compound.
A catalyst composition as in Claim 14 wherein said catalyst compound or complex is a metallocene.
The Group 15 metal-containing catalyst compound can be represented by the following formula ( X ).
The AlSt2-E was then combined with the catalyst compound Cat.
According to a preferred embodiment said asymmetric catalyst compound ( I ) is a group of compounds known as metallocenes.
A catalyst system comprising an activator and the metallocene catalyst compound of any of claims 1 to 6.
In another embodiment, the spray dried catalyst compound is a Group 15 containing metal compound.
In some embodiments, the Group 15 metal-containing catalyst compound may have structure ( VIII ).
The method of claim 22 wherein the transition metal catalyst compound is a monocyclopentadienyl Group 4 metal compound.
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