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Oil- and Water-Resistant Paper Coati...

Nair, Aditya.

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Oil- and Water-Resistant Paper Coatings Using Low-Cost Biodegradable Polymer Blends for Packaging Applications.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Oil- and Water-Resistant Paper Coatings Using Low-Cost Biodegradable Polymer Blends for Packaging Applications./
Author:	Nair, Aditya.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2021,
Description:	111 p.
Notes:	Source: Masters Abstracts International, Volume: 82-09.
Contained By:	Masters Abstracts International82-09.
Subject:	Packaging. -
Online resource:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=28316962
ISBN:	9798582536109

Oil- and Water-Resistant Paper Coatings Using Low-Cost Biodegradable Polymer Blends for Packaging Applications.
Nair, Aditya.

Oil- and Water-Resistant Paper Coatings Using Low-Cost Biodegradable Polymer Blends for Packaging Applications. - Ann Arbor : ProQuest Dissertations & Theses, 2021 - 111 p.

Source: Masters Abstracts International, Volume: 82-09.

Thesis (M.S.)--Michigan State University, 2021.

This item must not be sold to any third party vendors.

The growing environmental and health concerns over fluorochemicals coated paper and single use plastics/plastic coated paper, have led to a great interest in biodegradable and repulpable alternatives to obtain water- and oil-repellent paper substrates. The work reported herein aims at addressing these concerns by developing a fluorine-free, thermoplastic-free, and cost-effective water- and grease-resistant paper coating, using biodegradable polymers like polyvinyl-alcohol (PVOH) and starch blended with chitosan-graft-polydimethylsiloxane (chitosan-g-PDMS) copolymer. The hydrophobic and oleophobic performance of the coated paper with PVOH and chitosan-g-PDMS blend yielded good water-resistance (Cobb60 value: 20±2.4 g/m2) and a moderate oil resistance (7/12 kit rating). Superior water and grease resistance were achieved with starch and chitosan-g-PDMS blend as the coating material where the Cobb60 values and kit ratings were 13±0.9 g/m2 and 12/12, respectively. The repulpability of the coated papers is also demonstrated in this study by washing the coating materials from the paper and repulping the pulp. This novel, inexpensive, water- and grease-resistant, environmentally friendly coating offers promising candidacy for commercial use in a myriad of applications in the packaging sector.

ISBN: 9798582536109Subjects--Topical Terms:

585030
Packaging.
Subjects--Index Terms:

Paper coatings

Oil- and Water-Resistant Paper Coatings Using Low-Cost Biodegradable Polymer Blends for Packaging Applications.
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245 1 0 $a Oil- and Water-Resistant Paper Coatings Using Low-Cost Biodegradable Polymer Blends for Packaging Applications.
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300 $a 111 p.
500 $a Source: Masters Abstracts International, Volume: 82-09.
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502 $a Thesis (M.S.)--Michigan State University, 2021.
506 $a This item must not be sold to any third party vendors.
520 $a The growing environmental and health concerns over fluorochemicals coated paper and single use plastics/plastic coated paper, have led to a great interest in biodegradable and repulpable alternatives to obtain water- and oil-repellent paper substrates. The work reported herein aims at addressing these concerns by developing a fluorine-free, thermoplastic-free, and cost-effective water- and grease-resistant paper coating, using biodegradable polymers like polyvinyl-alcohol (PVOH) and starch blended with chitosan-graft-polydimethylsiloxane (chitosan-g-PDMS) copolymer. The hydrophobic and oleophobic performance of the coated paper with PVOH and chitosan-g-PDMS blend yielded good water-resistance (Cobb60 value: 20±2.4 g/m2) and a moderate oil resistance (7/12 kit rating). Superior water and grease resistance were achieved with starch and chitosan-g-PDMS blend as the coating material where the Cobb60 values and kit ratings were 13±0.9 g/m2 and 12/12, respectively. The repulpability of the coated papers is also demonstrated in this study by washing the coating materials from the paper and repulping the pulp. This novel, inexpensive, water- and grease-resistant, environmentally friendly coating offers promising candidacy for commercial use in a myriad of applications in the packaging sector.
590 $a School code: 0128.
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653 $a Paper coatings
653 $a Fluorochemicals
653 $a Polyvinyl-alcohol
653 $a Chitosan-graft-polydimethylsiloxane copolymer
690 $a 0549
710 2 $a Michigan State University. $b Packaging - Master of Science. $3 2094655
773 0 $t Masters Abstracts International $g 82-09.
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792 $a 2021
793 $a English
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