Permeation of methanol/methyl-t-butyl ether mixtures through poly(ethylene-co-vinyl acetate) films

The relative charge of the internal energy, fU/f, during deformation of cross-linked elastomers, poly(ethylene-co-propylene) and poly(ethylene-co-vinyl acetate), was determined at various temperatures. Anomalies in the dependence of fU/f on relative dilatation in the region of small deformations ( 35%) are to a large extent besides other factors due to the sensibility of the formula used to calculate fU/f to temperature changes.

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Smart polyolefins feeling the force: Color changeable poly(ethylene-vinyl acetate) and poly(ethylene-octene) in response to mechanical force

Polymer ◽

10.1016/j.polymer.2017.02.006 ◽

2017 ◽

Vol 112 ◽

pp. 219-227 ◽

Cited By ~ 14

Author(s):

Meng Li ◽

Weifeng Liu ◽

Shiping Zhu

Keyword(s):

Vinyl Acetate ◽

Ethylene Vinyl Acetate ◽

Mechanical Force ◽

Poly Ethylene

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Uniformly aligned liquid crystal molecules on reformed poly(ethylene-co-vinyl acetate) layers driven by ion beam exposure

Liquid Crystals ◽

10.1080/02678292.2021.1949055 ◽

2021 ◽

pp. 1-10

Author(s):

Dong Wook Lee ◽

Eun Mi Kim ◽

Gi Seok Heo ◽

Ju Hwan Lee ◽

Dong Hyun Kim ◽

...

Keyword(s):

Liquid Crystal ◽

Vinyl Acetate ◽

Ion Beam ◽

Poly Ethylene

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The gel content effect on rheological and physical properties of cured acrylonitrile-butadiene rubber/poly(ethylene-co-vinyl acetate)/organo-montmorillonite nanocomposites

Iranian Polymer Journal ◽

10.1007/s13726-021-00939-4 ◽

2021 ◽

Author(s):

Mohammad Razavi-Nouri ◽

Alireza Sabet ◽

Maryam Mohebbi

Keyword(s):

Physical Properties ◽

Vinyl Acetate ◽

Butadiene Rubber ◽

Gel Content ◽

Acrylonitrile Butadiene Rubber ◽

Poly Ethylene ◽

Montmorillonite Nanocomposites

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Preparation of Well-Exfoliated Poly(ethylene-co-vinyl acetate)/α-Zirconium Phosphate Nanocomposites

Langmuir ◽

10.1021/acs.langmuir.1c00146 ◽

2021 ◽

Author(s):

Mingzhen Zhao ◽

Joseph Baker ◽

Zhiyuan Jiang ◽

Zewen Zhu ◽

Hong-Mao Wu ◽

...

Keyword(s):

Vinyl Acetate ◽

Zirconium Phosphate ◽

Poly Ethylene

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Evaluation of mechanical properties and physical interactions of a ternary blend of poly(ethylene-co-octene)/poly(ethylene-co-vinyl acetate)/poly(vinyl chloride) in the molten state

Journal of Applied Polymer Science ◽

10.1002/app.38775 ◽

2012 ◽

Vol 129 (3) ◽

pp. 1117-1123

Author(s):

Edson L. Francisquetti ◽

Vinicios Pistor ◽

Rudinei Fiorio ◽

Mara Z. Andrade ◽

Ademir J. Zattera ◽

...

Keyword(s):

Mechanical Properties ◽

Vinyl Acetate ◽

Vinyl Chloride ◽

Ternary Blend ◽

Molten State ◽

Poly Vinyl Chloride ◽

Physical Interactions ◽

Poly Ethylene

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Enzymatic synthesis of a chiral chalcogran intermediate

Chemical Papers ◽

10.2478/s11696-013-0523-5 ◽

2014 ◽

Vol 68 (6) ◽

Cited By ~ 1

Author(s):

Vladimír Mastihuba ◽

Pavel Čepec ◽

Silvia Vlčková ◽

Erika Farkašová ◽

Mária Mastihubová ◽

...

Keyword(s):

Vinyl Acetate ◽

Bark Beetle ◽

Enzymatic Synthesis ◽

Kinetic Resolution ◽

Thermomyces Lanuginosus ◽

Methyl Tert Butyl Ether ◽

Lipozyme Tl Im ◽

Butyl Ether ◽

Novozyme 435 ◽

Reaction Media

AbstractTwo lipases, Novozyme 435 (lipase B from Candida Antarctica) and Lipozyme TL IM (Thermomyces lanuginosus) were used successfully for the kinetic resolution of racemic 1-(2-furyl)-3-pentanol, the key intermediate in synthesis of the bark beetle pheromone, chalcogran. The desired S-(+)-enantiomer was prepared in enantiomeric excesses higher than 98 % and with yields of 26.3 % and 32.5 %, respectively. Methyl tert-butyl ether and vinyl acetate were found to be the best reaction media and the acetyl donor to achieve fast and effective resolution.

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