Examples of 'propylene random copolymer' in a sentence
Meaning of "propylene random copolymer"
propylene random copolymer: A type of copolymer in which propylene is randomly distributed with another monomer, commonly used in plastics
How to use "propylene random copolymer" in a sentence
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propylene random copolymer
Propylene random copolymer for film applications.
The propylene copolymer of fraction a is preferably a propylene random copolymer.
Propylene random copolymer composition comprising.
Various proposals for propylene random copolymer have already been made.
Propylene random copolymer.
The propylene copolymer material in the present foams preferably comprises a propylene random copolymer.
Desirably a propylene random copolymer shall be obtained as defined below.
Most preferably, the polypropylene composition consists of the propylene random copolymer.
A propylene random copolymer having the following properties,.
Preferably, the comonomer in the propylene random copolymer is ethylene.
A propylene random copolymer according to claims 1 or 2 wherein the comonomer is ethylene.
Further, in the inventive propylene random copolymer the comonomer is ethylene.
Preferably, the polyolefin comprises a propylene copolymer, more preferably a propylene random copolymer.
The inventive propylene random copolymer can be unimodal or multimodal, like bimodal.
In the second and preferred embodiment, the base resin is a propylene random copolymer.
See also
As stated above the propylene random copolymer is preferably multimodal, like bimodal.
If these comonomers are randomly distributed within the polymeric chain, a propylene random copolymer is obtained.
In a first stage a first propylene random copolymer or propylene homopolymer is prepared, and.
In one embodiment of the invention component ( A ) is a propylene random copolymer.
The " a " layer is an ethylene propylene random copolymer containing about six percent ethylene.
In a preferred embodiment matrix phase ( A ) consists of a single propylene random copolymer.
Accordingly the propylene random copolymer may comprise more than one comonomer, for instance two.
At least the second propylene polymer ( W ) is preferably a propylene random copolymer.
According to the invention, the propylene random copolymer of layer B has long chain branches.
First polymerisation stage In the first polymerisation stage the first propylene random copolymer ( V ) is produced.
Alternatively, the propylene random copolymer may be a terpolymer, e . g.
Use according to claims 7 or 8, wherein the base resin is a propylene random copolymer.
The comonomer content of the second propylene random copolymer ( W ) can not be directly measured.
A propylene random copolymer according to claim 2 having an ethylene content of 6 wt. % or lower.
In the first polymerisation stage the first propylene random copolymer ( V ) is produced.
In this case the propylene random copolymer has an ethylene content of 1 to 6 wt %.
The multi-layered article of any of the preceding claims wherein component ( A ) is a propylene random copolymer.
In case of component a being a propylene random copolymer the comonomer content is from 2 to 6 wt %.
The multi-layered article of claims 1 or 2 wherein component ( A ) is a propylene random copolymer.
From the perspective of flexibility, a propylene random copolymer is particularly preferred for the innermost layer 13a.
A propylene random copolymer according to claims 1 to 4 having an ethylene content of 6 wt. % or lower.
The expanded granules of claim 12, wherein the propylene random copolymer is formed from a butene comonomer.
A propylene random copolymer according to claim 1 having a melting temperature Tm of 135 °C or higher.
Hence, preferably polymer ( B ) is a propylene random copolymer or a heterophasic propylene copolymer.
Preferably, propylene homopolymer fraction ( A ) has a higher MFR2-value than the propylene random copolymer fraction ( B ).
Preferably, the propylene random copolymer fraction ( B ) is produced in a gas phase reactor.
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Examples of using Propylene
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Look back at our propylene stream dinging
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Very soluble in propylene glycol and oils
