Examples of 'crystalline polypropylene' in a sentence
Meaning of "crystalline polypropylene"
crystalline polypropylene ~ a type of thermoplastic polymer that is transparent and has a high melting point. This phrase is often used in scientific or industrial contexts to refer to a specific material
How to use "crystalline polypropylene" in a sentence
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crystalline polypropylene
A tackifying resin and crystalline polypropylene are added.
Crystalline polypropylene polymer is recovered containing long chain branching.
A catalyst system to produce highly crystalline polypropylene.
High crystalline polypropylene homopolymer resins may also be used.
One polymer is a highly crystalline polypropylene.
Examples of crystalline polypropylene include isotactic polypropylene and syndiotactic polypropylene.
An example of such a substrate is a knitted or woven crystalline polypropylene material.
The high crystalline polypropylene is blended with a high melt strength polypropylene.
This material was produced as a byproduct of crystalline polypropylene and was obtained by solvent extraction.
This crystallizable copolymer is less crystalline than the isotactic crystalline polypropylene.
This creates a crystalline polypropylene polymer.
The composition is prepared by mechanically mixing amorphous polyolefin with the crystalline polypropylene.
The crystalline polypropylene may be either homopolymer or copolymers with other alpha olefins.
Also provided is a molded article which comprises a crystalline polypropylene polymer composition of the invention.
The crystalline polypropylene can be either homopolymer or copolymers with other alpha olefin.
See also
Suitable polypropylenes can include a standard film grade isotactic polypropylene or a highly crystalline polypropylene.
The polypropylene component refers to the crystalline polypropylene used for preparing the block copolymer.
Suitable polypropylenes can include a standard film grade isotactic polypropylene or a high crystalline polypropylene.
Additional preferred catalysts that produce crystalline polypropylene are discussed in Chem.
These crystalline polypropylene are well-known in the art.
The polypropylene was modified by grafting maleic anhydride onto a crystalline polypropylene prepared with a coordination catalyst.
Of these, crystalline polypropylene is preferred.
This invention relates to propylene polymer compositions comprising a high crystalline polypropylene and a polyolefin elastomer.
Crystalline polypropylene can also, for example be used as the polyolefin resin.
The thermoplastic olefin composition according to Claim one wherein the compatibilizer contains crystalline polypropylene segment.
For example, in an embodiment, high crystalline polypropylene polymers are used.
Examples of thermoplastic vulcanizates include EPM and EPDM thermoset materials distributed in a crystalline polypropylene matrix.
In particularly preferred embodiments, the crystalline polypropylene is an isotactic polypropylene.
If desired, visbreaking can be carried out in the presence or absence of crystalline polypropylene.
The polyolefin of claim 1 wherein the crystalline polypropylene is isotactic polypropylene.
Crystalline polypropylene polymer is recovered after 60 minutes that contains long chain branching.
Preferably, the polypropylene of the core layer is either isotactic or high crystalline polypropylene.
For example, crystalline polypropylene films have found extensive use in the field of packaging.
Under the above conditions, a sample of highly crystalline polypropylene yielded the following results,.
Without the crystalline polypropylene homopolymer, the adhesive exhibits excessive creep under load.
Examples of suitable polypropylenes include a standard film-grade isotactic polypropylene or a highly crystalline polypropylene.
The resin composition of claim 1, wherein the stereoregular crystalline polypropylene substantially has an isotactic structure.
Examples of suitable polypropylenes include a standard film-grade isotactic polypropylene and / or a highly crystalline polypropylene.
Comprises at least two different crystalline polypropylene fractions, said fractions differ in the comonomer content.
The complexes are valuable commercial polymerization catalysts for use in preparing polyolefins, especially crystalline polypropylene.
The crystalline polypropylene of commerce, however, is linear.
In one embodiment, the propylene-based thermoplastic polymers include highly crystalline polypropylene such as isotactic polypropylene.
A crystalline polypropylene resin, and.
It is possible to use commercially available products as the crystalline polypropylene resin ( D ).
Preferably the crystalline polypropylene ( PP ) homo - or copolymer is isotactic.
The amount of styrene grafted to the highly crystalline polypropylene was 191 g.
Then, the crystalline polypropylene for layer ( B ) is extruded and laminated on that stretched product.
Polypropylene composition according to claim 3, wherein the crystalline polypropylene matrix ( M-PP ) comprises.
High crystalline polypropylene polymers have a high melting temperature ; preferably the melting temperature is above a 140°C.
A porous film according to Claim 1 or 2, wherein said polyolefin resin is polyethylene or crystalline polypropylene.
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