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Diverse functional polyethylenes by catalytic amination [PDF]

open access: yesScience, 2023
Functional polyethylenes possess valuable bulk and surface properties, but the limits of current synthetic methods narrow the range of accessible materials and prevent many envisioned applications.
Nicodemo R Ciccia   +2 more
exaly   +3 more sources
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Polyethylene-polyethylene microfibrillar composites

Journal of Materials Science, 1993
Solid-state drawing of melt-crystallized, or gel(solution)-crystallized, polyethylene (PE) is well established as a means of producing high modulus high-strength fibres. Here, an alternative route, based on melt-processing, is reviewed and its merits are assessed.
Bashir, Z, Odell, JA
openaire   +1 more source

Photoconduction of polyethylene

1967 Seventh Electrical Insulation Conference, 1966
Electronic conduction in various polymeric insulating materials has been discussed by many investigators.1–10 Since Fowler gave successful explanation to X-ray induced conductivity in plastics on the basis of energy-band theory including electron traps,1 electron traps have been considered to play an important role in electrical conduction, of polymer ...
Toshikatsu Tanaka, Yoshio Inuishi
openaire   +1 more source

Polyethylene/deutero-polyethylene phase behaviour

Polymer, 1985
Abstract A study of the phase behaviour of polyethylene/deuterated polyethylene (PEH/PED) has been carried out to address the question of phase segregation. The phase diagram has been determined by differential scanning calorimetry on carefully co-crystallized mixtures of PEH and PED that are of essentially the same molecular weight.
A.D. English, P. Smith, D.E. Axelson
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Permeability to liquids of polyethylene and irradiated polyethylene

Journal of Polymer Science, 1957
AbstractPermeability constants at four temperatures for twelve organic solvents in three polyethylenes and one electron‐irradiated polyethylene are reported, together with some swelling data, and compared with data on N2, O2, CO2, and CH3Br. Irradiation appears to increase permeability and solubility coefficients for large penetrants at low ...
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Polyethylene

1960
Document(en) uit de collectie Chemische Procestechnologie.
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BRANCHING IN POLYETHYLENE

Annals of the New York Academy of Sciences, 1953
F M, RUGG, J J, SMITH, L H, WARTMAN
openaire   +2 more sources

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