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Oxygen and water vapor transmission rates of starch-poly(vinyl alcohol) barrier coatings for flexible packaging paper

Tutkimustuotosvertaisarvioitu

Standard

Oxygen and water vapor transmission rates of starch-poly(vinyl alcohol) barrier coatings for flexible packaging paper. / Christophliemk, Hanna; Johansson, Caisa; Ullsten, Henrik; Järnström, Lars.

julkaisussa: Progress in Organic Coatings, Vuosikerta 113, 01.12.2017, s. 218-224.

Tutkimustuotosvertaisarvioitu

Harvard

Christophliemk, H, Johansson, C, Ullsten, H & Järnström, L 2017, 'Oxygen and water vapor transmission rates of starch-poly(vinyl alcohol) barrier coatings for flexible packaging paper', Progress in Organic Coatings, Vuosikerta. 113, Sivut 218-224. https://doi.org/10.1016/j.porgcoat.2017.04.019

APA

Christophliemk, H., Johansson, C., Ullsten, H., & Järnström, L. (2017). Oxygen and water vapor transmission rates of starch-poly(vinyl alcohol) barrier coatings for flexible packaging paper. Progress in Organic Coatings, 113, 218-224. https://doi.org/10.1016/j.porgcoat.2017.04.019

Vancouver

Christophliemk H, Johansson C, Ullsten H, Järnström L. Oxygen and water vapor transmission rates of starch-poly(vinyl alcohol) barrier coatings for flexible packaging paper. Progress in Organic Coatings. 2017 joulu 1;113:218-224. https://doi.org/10.1016/j.porgcoat.2017.04.019

Author

Christophliemk, Hanna ; Johansson, Caisa ; Ullsten, Henrik ; Järnström, Lars. / Oxygen and water vapor transmission rates of starch-poly(vinyl alcohol) barrier coatings for flexible packaging paper. Julkaisussa: Progress in Organic Coatings. 2017 ; Vuosikerta 113. Sivut 218-224.

Bibtex - Lataa

@article{2459af9b90f1419db8ae54f00411b680,
title = "Oxygen and water vapor transmission rates of starch-poly(vinyl alcohol) barrier coatings for flexible packaging paper",
abstract = "Creating efficient water-borne dispersions based mainly on renewable materials for coating of flexible packaging paper was the aim of this study. The effects of an ethylene modified poly(vinyl alcohol) grade and a standard poly(vinyl alcohol) on the oxygen and water vapor barrier performance of corn starch and potato starch coatings was studied. The results showed that a coating composition with a high fraction of a renewable polymer was effective in keeping the oxygen barrier at a technically and commercially applicable level. An ethylene modified poly(vinyl alcohol) grade was found to provide lower oxygen transmission rates at high relative humidity, as compared to a standard poly(vinyl alcohol) grade. The oxygen barrier properties of blends of starch and poly(vinyl alcohol) were similar to that of the pure modified poly(vinyl alcohol) in the range from 0{\%} starch to 60{\%} starch. This was observed with both hydroxypropylated and octenyl succinate modified starch grades. The drying conditions of the mixed starch:poly(vinyl alcohol) coatings were based on drying trials with pure poly(vinyl alcohol) coatings. Drying at moderate temperatures indicated the possibility to slightly decrease water vapor transmission rate by higher drying temperature. Several secondary effects of increased drying temperature such as coating hold-out and formation of defects may also be of importance.",
keywords = "Barrier coating, Drying, Oxygen transmission rate, Poly(vinyl alcohol), Starch, Water vapor transmission rate",
author = "Hanna Christophliemk and Caisa Johansson and Henrik Ullsten and Lars J{\"a}rnstr{\"o}m",
year = "2017",
month = "12",
day = "1",
doi = "10.1016/j.porgcoat.2017.04.019",
language = "English",
volume = "113",
pages = "218--224",
journal = "Progress in Organic Coatings",
issn = "0300-9440",
publisher = "Elsevier",

}

RIS (suitable for import to EndNote) - Lataa

TY - JOUR

T1 - Oxygen and water vapor transmission rates of starch-poly(vinyl alcohol) barrier coatings for flexible packaging paper

AU - Christophliemk, Hanna

AU - Johansson, Caisa

AU - Ullsten, Henrik

AU - Järnström, Lars

PY - 2017/12/1

Y1 - 2017/12/1

N2 - Creating efficient water-borne dispersions based mainly on renewable materials for coating of flexible packaging paper was the aim of this study. The effects of an ethylene modified poly(vinyl alcohol) grade and a standard poly(vinyl alcohol) on the oxygen and water vapor barrier performance of corn starch and potato starch coatings was studied. The results showed that a coating composition with a high fraction of a renewable polymer was effective in keeping the oxygen barrier at a technically and commercially applicable level. An ethylene modified poly(vinyl alcohol) grade was found to provide lower oxygen transmission rates at high relative humidity, as compared to a standard poly(vinyl alcohol) grade. The oxygen barrier properties of blends of starch and poly(vinyl alcohol) were similar to that of the pure modified poly(vinyl alcohol) in the range from 0% starch to 60% starch. This was observed with both hydroxypropylated and octenyl succinate modified starch grades. The drying conditions of the mixed starch:poly(vinyl alcohol) coatings were based on drying trials with pure poly(vinyl alcohol) coatings. Drying at moderate temperatures indicated the possibility to slightly decrease water vapor transmission rate by higher drying temperature. Several secondary effects of increased drying temperature such as coating hold-out and formation of defects may also be of importance.

AB - Creating efficient water-borne dispersions based mainly on renewable materials for coating of flexible packaging paper was the aim of this study. The effects of an ethylene modified poly(vinyl alcohol) grade and a standard poly(vinyl alcohol) on the oxygen and water vapor barrier performance of corn starch and potato starch coatings was studied. The results showed that a coating composition with a high fraction of a renewable polymer was effective in keeping the oxygen barrier at a technically and commercially applicable level. An ethylene modified poly(vinyl alcohol) grade was found to provide lower oxygen transmission rates at high relative humidity, as compared to a standard poly(vinyl alcohol) grade. The oxygen barrier properties of blends of starch and poly(vinyl alcohol) were similar to that of the pure modified poly(vinyl alcohol) in the range from 0% starch to 60% starch. This was observed with both hydroxypropylated and octenyl succinate modified starch grades. The drying conditions of the mixed starch:poly(vinyl alcohol) coatings were based on drying trials with pure poly(vinyl alcohol) coatings. Drying at moderate temperatures indicated the possibility to slightly decrease water vapor transmission rate by higher drying temperature. Several secondary effects of increased drying temperature such as coating hold-out and formation of defects may also be of importance.

KW - Barrier coating

KW - Drying

KW - Oxygen transmission rate

KW - Poly(vinyl alcohol)

KW - Starch

KW - Water vapor transmission rate

U2 - 10.1016/j.porgcoat.2017.04.019

DO - 10.1016/j.porgcoat.2017.04.019

M3 - Article

VL - 113

SP - 218

EP - 224

JO - Progress in Organic Coatings

JF - Progress in Organic Coatings

SN - 0300-9440

ER -