A novel benzoxazine monomer with methacrylate functionality and its thermally curable (co)polymers

Banu Koz; Baris Kiskan; Yusuf Yagci

doi:10.1007/s00289-010-0261-6

A novel benzoxazine monomer with methacrylate functionality and its thermally curable (co)polymers

Banu Koz, Baris Kiskan, Yusuf Yagci^*

^*Corresponding author for this work

Department of Chemistry

Istanbul Technical University

Research output: Contribution to journal › Article › peer-review

64 Citations (Scopus)

Abstract

Benzoxazine monomer with methacrylate functionality, namely 2-(2-(2H-benzo[e][1,3]oxazin-3(4H)-yl)ethoxy) ethyl methacrylate (BEM) was synthesized by simple esterification reaction of hydroxyl containing benzoxazine (B-OH) with methacryloyl chloride, and characterized. BEM was then copolymerized with styrene in 1:4 mol ratio by free radical polymerization using 2,2′-azobis(isobutyronitrile) (AIBN) as initiator. The structure, chemical composition, and molecular weight characteristics of the resulting copolymer were confirmed by FT-IR, ¹H-NMR spectroscopy, and GPC, respectively. The curing behavior and thermal properties of both monomer and copolymer were also studied by differential scanning calorimetry (DSC) and thermal gravimetric analysis (TGA).

Original language	English
Pages (from-to)	165-174
Number of pages	10
Journal	Polymer Bulletin
Volume	66
Issue number	2
DOIs	https://doi.org/10.1007/s00289-010-0261-6
Publication status	Published - Jan 2011

Keywords

Benzoxazine
Copolymer
Methacrylate
Polybenzoxazine
Thermal curing
Thermoset

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10.1007/s00289-010-0261-6

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title = "A novel benzoxazine monomer with methacrylate functionality and its thermally curable (co)polymers",

abstract = "Benzoxazine monomer with methacrylate functionality, namely 2-(2-(2H-benzo[e][1,3]oxazin-3(4H)-yl)ethoxy) ethyl methacrylate (BEM) was synthesized by simple esterification reaction of hydroxyl containing benzoxazine (B-OH) with methacryloyl chloride, and characterized. BEM was then copolymerized with styrene in 1:4 mol ratio by free radical polymerization using 2,2′-azobis(isobutyronitrile) (AIBN) as initiator. The structure, chemical composition, and molecular weight characteristics of the resulting copolymer were confirmed by FT-IR, 1H-NMR spectroscopy, and GPC, respectively. The curing behavior and thermal properties of both monomer and copolymer were also studied by differential scanning calorimetry (DSC) and thermal gravimetric analysis (TGA).",

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author = "Banu Koz and Baris Kiskan and Yusuf Yagci",

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T1 - A novel benzoxazine monomer with methacrylate functionality and its thermally curable (co)polymers

AU - Koz, Banu

AU - Kiskan, Baris

AU - Yagci, Yusuf

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Y1 - 2011/1

N2 - Benzoxazine monomer with methacrylate functionality, namely 2-(2-(2H-benzo[e][1,3]oxazin-3(4H)-yl)ethoxy) ethyl methacrylate (BEM) was synthesized by simple esterification reaction of hydroxyl containing benzoxazine (B-OH) with methacryloyl chloride, and characterized. BEM was then copolymerized with styrene in 1:4 mol ratio by free radical polymerization using 2,2′-azobis(isobutyronitrile) (AIBN) as initiator. The structure, chemical composition, and molecular weight characteristics of the resulting copolymer were confirmed by FT-IR, 1H-NMR spectroscopy, and GPC, respectively. The curing behavior and thermal properties of both monomer and copolymer were also studied by differential scanning calorimetry (DSC) and thermal gravimetric analysis (TGA).

AB - Benzoxazine monomer with methacrylate functionality, namely 2-(2-(2H-benzo[e][1,3]oxazin-3(4H)-yl)ethoxy) ethyl methacrylate (BEM) was synthesized by simple esterification reaction of hydroxyl containing benzoxazine (B-OH) with methacryloyl chloride, and characterized. BEM was then copolymerized with styrene in 1:4 mol ratio by free radical polymerization using 2,2′-azobis(isobutyronitrile) (AIBN) as initiator. The structure, chemical composition, and molecular weight characteristics of the resulting copolymer were confirmed by FT-IR, 1H-NMR spectroscopy, and GPC, respectively. The curing behavior and thermal properties of both monomer and copolymer were also studied by differential scanning calorimetry (DSC) and thermal gravimetric analysis (TGA).

KW - Benzoxazine

KW - Copolymer

KW - Methacrylate

KW - Polybenzoxazine

KW - Thermal curing

KW - Thermoset

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DO - 10.1007/s00289-010-0261-6

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SP - 165

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JO - Polymer Bulletin

JF - Polymer Bulletin

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A novel benzoxazine monomer with methacrylate functionality and its thermally curable (co)polymers

Abstract

Keywords

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