Examples of 'composition distribution' in a sentence
Meaning of "composition distribution"
composition distribution: In the context of data or statistics, it refers to the way elements or components are arranged or spread out
How to use "composition distribution" in a sentence
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composition distribution
This greatly simplifies composition distribution.
Composition distribution of the second polymer component was measured as described below.
The homogeneous polymers have a narrow composition distribution.
The composition distribution curve is then divided into predetermined widths.
This is converted to a weight fraction versus composition distribution curve.
Composition distribution of the random propylene copolymer was measured as described below.
The copolymer has a generally uniform comonomer composition distribution.
The intermolecular composition distribution of the polymer is determined by thermal fractionation in a solvent.
Each different metallocene will yield a unique composition distribution.
The intermolecular composition distribution of the copolymer is determined by thermal fractionation in a solvent.
Superior product properties result from a relatively uniform composition distribution.
Ethylene copolymers with a novel composition distribution and processes for making the same.
A mixture of two or more metallocenes may be used to tailor polymer composition distribution.
The composition distribution is a measure of the variance in comonomer content among the polymer molecules.
The copolymers of this invention are necessarily heterogeneous in intermolecular and intramolecular composition distribution.
See also
The copolymer has a narrow composition distribution if it meets the fractionation test described above.
Also, the polymers of the invention typically have a narrow composition distribution.
The copolymer has a substantially uniform composition distribution preferably as a result of polymerization with a metallocene catalyst.
A copolymer of ethylene and an alpha-olefin according to claim 1 having a unimodal composition distribution.
CDBI is a measure of composition distribution.
As the composition distribution becomes wider, this parameter becomes greater.
Polymer from metallocene A has the broader composition distribution and higher percent solubles.
Narrow composition distribution is also sometimes referred to as homogeneous short-chain branching.
When the absorption was not noticeable at all, the composition distribution was taken as narrow.
Another variable, the composition distribution refers to the distribution of comonomer between the alloy 's molecules.
In one embodiment, the semi-amorphous polymer is a random propylene copolymer having a narrow composition distribution.
A method for altering the composition distribution of an ethylene copolymer, the method comprising,.
Multi-component catalyst systems and polymerization processes for forming broad composition distribution polymers.
Composition distribution ( CD ) refers to the distribution of comonomer between copolymer molecules.
Desirably, the propylene polymers have a tailored composition distribution reflecting their homopolymer / copolymer makeup.
Fig . 2 illustrates the elution temperature-eluted amount curve of a copolymer having a very narrow composition distribution.
The FPC2 also has a narrow composition distribution and is made with a metallocene catalyst.
Conventional Ziegler-Natta catalysts, on the other hand generally yield copolymers having a considerably broader composition distribution.
Thus, sample X has a narrow composition distribution whereas Sample Y has a broad composition distribution.
The resin 8H exhibited a clear bimodal composition distribution.
The composition distribution parameter Cb is 1.0 if the composition of the sample is uniform.
Another important characteristic of the polymer of the invention is its composition distribution ( CD ).
Two of the most important are composition distribution ( CD ) and molecular weight distribution ( MWD ).
Furthermore, Patent Document 4 discloses copolymers that are highly controlled in intramolecular composition distribution.
Furthermore, the polymer products exhibit relatively poor composition distribution ( CD ), comonomer incorporation and sequence distribution.
The preferred gas-phase, metallocene VLDPE polymers are further characterized by a narrow composition distribution.
Composition Distribution Index ( CDI ), determined by temperature rising elution fractionation method.
This uniform composition is reflected in a relatively high composition distribution breadth index ( CDBI ).
Analysis of the composition distribution indicated a median comonomer content of 6.3 mole % and a breadth index of 81 %.
This uniform composition can be reflected in a relatively high composition distribution breadth index ( CDBI ).
A measure of composition distribution is the " Composition Distribution Breadth Index " ( " CDBI " ).
Two peaks on such a graph indicates a bi-modal composition distribution ( CD ).
The copolymer thus obtained showed IR ₇ ₃ ₀, demonstrating that it had a broad composition distribution.
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