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Novel bio-based resins for high-perf...

Nelson, Thomas John.

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Novel bio-based resins for high-performance coatings.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Novel bio-based resins for high-performance coatings./
Author:	Nelson, Thomas John.
Description:	194 p.
Notes:	Source: Dissertation Abstracts International, Volume: 74-08(E), Section: B.
Contained By:	Dissertation Abstracts International74-08B(E).
Subject:	Chemistry, Polymer. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3558750
ISBN:	9781303032905

Novel bio-based resins for high-performance coatings.
Nelson, Thomas John.

Novel bio-based resins for high-performance coatings. - 194 p.

Source: Dissertation Abstracts International, Volume: 74-08(E), Section: B.

Thesis (Ph.D.)--North Dakota State University, 2013.

The use of renewable resources has gained tremendous appeal in recent years due to increasing oil prices, numerous environmental problems associated with petrochemicals, and restrictions in the amount of VOCs (volatile organic compounds) which can be used to formulate paint and coatings. Furthermore, the utilization of renewable materials allows for more sustainable methods to produce materials. Vegetable oil is a promising renewable resource since it is cheap, plentiful, and can produce many different types of coatings, (e.g., epoxies, polyurethanes, alkyds, and UV curables). However, vegetable oil-based materials have not had an immediate impact in the market since they tend to form coatings with inferior properties compared to the petrochemical counterparts and most companies are not willing to sacrifice performance properties as of yet. The use of highly functional sucrose esters of vegetable oil overcomes many of the inherent problems of vegetable oil due to the increase in functionality. In this research, highly functional sucrose esters were incorporated into epoxies, 1KPUs (one-component polyurethanes), water-reducible resins, and MF (melamine-formaldehyde) coatings. Numerous resins based on sucrose esters were synthesized and characterized by NMR, MALDI-TOF, GPC, and thermal analyses. Overall, coatings based on sucrose esters of vegetable oil had far superior thermoset properties compared to vegetable oil and could give performance properties comparable to commercialized products. In fact, the Tg of some of the 1KPU coatings approached 150°C which has not been observed with other vegetable oil-based materials.

ISBN: 9781303032905Subjects--Topical Terms:

1018428
Chemistry, Polymer.

Novel bio-based resins for high-performance coatings.
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245 1 0 $a Novel bio-based resins for high-performance coatings.
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500 $a Source: Dissertation Abstracts International, Volume: 74-08(E), Section: B.
500 $a Adviser: Dean C. Webster.
502 $a Thesis (Ph.D.)--North Dakota State University, 2013.
520 $a The use of renewable resources has gained tremendous appeal in recent years due to increasing oil prices, numerous environmental problems associated with petrochemicals, and restrictions in the amount of VOCs (volatile organic compounds) which can be used to formulate paint and coatings. Furthermore, the utilization of renewable materials allows for more sustainable methods to produce materials. Vegetable oil is a promising renewable resource since it is cheap, plentiful, and can produce many different types of coatings, (e.g., epoxies, polyurethanes, alkyds, and UV curables). However, vegetable oil-based materials have not had an immediate impact in the market since they tend to form coatings with inferior properties compared to the petrochemical counterparts and most companies are not willing to sacrifice performance properties as of yet. The use of highly functional sucrose esters of vegetable oil overcomes many of the inherent problems of vegetable oil due to the increase in functionality. In this research, highly functional sucrose esters were incorporated into epoxies, 1KPUs (one-component polyurethanes), water-reducible resins, and MF (melamine-formaldehyde) coatings. Numerous resins based on sucrose esters were synthesized and characterized by NMR, MALDI-TOF, GPC, and thermal analyses. Overall, coatings based on sucrose esters of vegetable oil had far superior thermoset properties compared to vegetable oil and could give performance properties comparable to commercialized products. In fact, the Tg of some of the 1KPU coatings approached 150°C which has not been observed with other vegetable oil-based materials.
590 $a School code: 0157.
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710 2 $a North Dakota State University. $b Coatings and Polymeric Materials. $3 2099338
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