Results 21 to 30 of about 10,080 (195)
ANALYSIS OF TECHNOLOGIES FOR THE PRODUCTION OF POLYOLEFINS [PDF]
, 2021 Technologies for the production of polyolefins are diverse. The paper analyzes various methods for producing polyolefins, taking into account the process parameters, the catalysts used, and the requirements for the final ...
Кабанов, А. Д. +3 more
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Selection criteria for recycled polyolefins from urban wastes by using TG analysis
Materials Research, 2007 The thermal behavior of a mixture of recycled polyolefins (PE/PP mix), variously colored recycled polyolefins, recycled polyolefin blends and recycled polyolefin/PET blends was analyzed by thermogravimetry.
Adhemar Ruvolo-Filho +1 more
doaj +1 more source
Versatile Strategies for Multifunctional Polyolefins
, 2023 Polyolefins have quickly become one of the world’s most utilized products since their discovery in the 1950s. With 350 million tons produced each year, it is clear that the use of polyolefins is not subsiding in the near future. Instead, it is imperative
Fischbach, Danyon Miles
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Materials Research Express, 2020 Polypropylene (PP) and high density polyethylene (HDPE) was melt-blended in pairs at a constant of 80:20 (mm) compositions; this blend is prepared by one-step reactive extrusion in a single-screw extruder. The present study aims to investigate the effect
Yassine Hammache +2 more
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, 2018 This chapter discusses briefly the photoresponsive polymeric systems in general and the need for photoresponsive commodity polymers, followed by recent developments of photoresponsive polyolefins with suitable examples.
Severn, John R. +5 more
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Machine learning for active sites prediction of quinoline derivatives
Artificial Intelligence ChemistryPrivileged structures, like quinoline, have diverse biological activities, and their synthetic versatility makes them crucial for drug design. In traditional synthesis methods, the C-H functionalization of quinoline can be effectively achieved using ...
Jie Sun +3 more
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Molecules, 2011 In the present study, copolymerization of ethylene and 1-hexene was conducted with a series of ansa-fluorenylamidodimethyltitanium complexes, including [t-BuNSiMe2Flu]TiMe2 (complex 1), [cyclododecylNSiMe2Flu]TiMe2 (complex 2) and [t-BuNSiMe2(2,7-t ...
Bunjerd Jongsomjit +5 more
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End-functional polyolefins for block copolymer synthesis [PDF]
, 2019 Polyolefins that contain polar functionalities are highly desired because they could extend the range of applications of these low production cost materials by modifying surface and other interfacial properties. Block copolymers containing polyolefin and
Morton, Colin +2 more
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Can clay nanoparticles accelerate environmental biodegradation of polyolefins?
, 2014 Synthetic polyolefins have been used in an enormous array of applications in the modern society, due to a combination of reliable raw materials, low cost processing, tailorable mechanical properties, low density and inertness or stability towards ...
Martin, D. J., Annamalai, P. K.
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Controlled grafting of vinylic monomers on polyolefins: a robust mathematical modeling approach
Designed Monomers and Polymers, 2017 Experimental and mathematical modeling analyses were used for controlling melt free-radical grafting of vinylic monomers on polyolefins and, thereby, reducing the disturbance of undesired cross-linking of polyolefins.
Mohammad Reza Saeb +7 more
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