Examples of 'is isotactic' in a sentence
Meaning of "is isotactic"
is isotactic: This phrase is likely used in the context of chemistry and polymer science. It refers to the arrangement of monomer units in a polymer chain where the side groups or atoms are positioned on the same side of the chain. This term describes a specific molecular structure and polymerization tactic
How to use "is isotactic" in a sentence
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is isotactic
Preferably the propylene polymer composition is isotactic.
The polypropylene is isotactic polypropylene.
Preferably the propylene homopolymer is isotactic.
When the polymer used is isotactic polystyrene, the solvent may be acetone.
One polymer used in commercial composite structures is isotactic polypropylene.
More preferably, the polypropylene is isotactic and, most preferably, the isotactic polypropylene is linear.
The polymer composition of any of the preceding claims wherein the homopolymer is isotactic.
A preferred polypropylene is isotactic polypropylene.
More preferably, the polypropylene of the instant invention is isotactic.
Preferably, the backbone is isotactic polypropylene.
Ad propylene homopolymer, Preferably the propylene homopolymer is isotactic.
Preferably, the polyolefin is isotactic polypropylene.
Preferably the crystalline polypropylene ( PP ) homo - or copolymer is isotactic.
The most preferred ( co ) polymer is isotactic polypropylene.
The polymer blend of claim 20, wherein the polypropylene of component ( a ) is isotactic.
See also
The second PHA component is isotactic polyhydroxybutyrate ( i-PHB ).
Preferably, the random propylene copolymer is isotactic.
However, the much preferred polyolefin is isotactic polypropylene.
The method of claim 1 wherein the polymer is isotactic.
EP A 634.455 discloses a polypropylene stretched film wherein the polypropylene is isotactic made by Ziegler-Natta catalysis.
A preferred synthetic fiber-forming polyolefin is linear polyethylene, and an alternative is isotactic polypropylene.
The polyolefin of claim 1 wherein the crystalline polypropylene is isotactic polypropylene.
Thus, the preferred polymer for use in the present invention is isotactic polypropylene.
A composition according to Claim 6 wherein said polyolefin backbone is isotactic polypropylene.
Preferably each of the polypropylene ( s ) is isotactic.
A process according to claim 17, wherein the olefin is propylene and the polyolefin is isotactic polypropylene.
Preferably the propylene polymer ( A ) is isotactic.
Preferably the polypropylene matrix ( M ) is isotactic.
Preferably the polypropylene ( PP ) is isotactic.
One of the preferred materials for layers ( c ) and / or and ( e ) is isotactic polypropylene.
Preferably the propylene copolymer ( C-PP ) is isotactic.
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Examples of using Isotactic
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Isotactic polybutylene crystallizes in three different forms
Such polymers are referred to as isotactic or syndiotactic polymers
Grafted isotactic polypropylene obtained by metallocene catalysis
