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   Articles with "isotactic poly" as a keyword



Correlation between Orientation of Crystallites and Stress-Induced Phase Transformations in Copolymers of Isotactic Poly(Butene) with Ethylene.

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recommendations! Published in 2025 at "Macromolecular rapid communications"

DOI: 10.1002/marc.202500810

Abstract: The spontaneous transformation in isotactic poly(butene) (iPB) of kinetically favored form II into the thermodynamically stable form I at room temperature leads to dimensional instability due to changes of density and strength and has prevented… read more here.

Keywords: orientation; butene ethylene; form form; isotactic poly ... See more keywords

Synthesis and Characterization of Isotactic Poly(1-hexene)/Branched Polyethylene Multiblock Copolymer via Chain Shuttling Polymerization Technique

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recommendations! Published in 2018 at "Industrial & Engineering Chemistry Research"

DOI: 10.1021/acs.iecr.7b05339

Abstract: Understanding from the underlying mechanism of chain shuttling polymerization (CSP) is limited due to scarceness of successful reports and incompetence of traditional characterization techniques to distinguish blocky structures. Here, a simple synthesis approach for production… read more here.

Keywords: chain; polymerization; isotactic poly; shuttling polymerization ... See more keywords

Direct High-Temperature Form I Crystallization of Isotactic Poly(1-butene) Assisted by Oriented Isotactic Polypropylene

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recommendations! Published in 2019 at "Macromolecules"

DOI: 10.1021/acs.macromol.9b02023

Abstract: The crystallization behavior of isotactic poly(1-butene) (iPBu) from melt on the surface of melt-drawn oriented isotactic polypropylene (iPP) thin films and in the melt-drawn oriented iPBu/iPP blen... read more here.

Keywords: isotactic poly; crystallization; isotactic polypropylene; poly butene ... See more keywords
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Controlling crystal polymorphism of isotactic poly(1-butene) by incorporating long chain branches.

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recommendations! Published in 2018 at "Soft matter"

DOI: 10.1039/c8sm01793j

Abstract: Isotactic poly(1-butene) (iPB-1) is a high performance plastic with outstanding properties, such as flexibility, superior creep, environmental stress cracking and abrasive resistance. However, it exhibits a complex crystal polymorphism and polymorphic transformation behavior, which has… read more here.

Keywords: isotactic poly; form iii; crystal polymorphism; long chain ... See more keywords