1998
DOI: 10.1021/ma980067v
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Co-Polymerization of Maleimides and Vinyl Ethers:  A Structural Study

Abstract: We report on the thermally-induced and photoinduced polymerization of the electron-donating divinyl ether di(4-vinyloxybutyl)succinate (DVBS) and the electron accepting 1,5-bis(maleimido)-2-methylpentane (BMMP) and their monofunctional analogues, dodecylvinyl ether (DDVE), N-methylmaleimide (NMM), and N-phenylmaleimide (NPM). We focus on the stoichiometry of the monomer constituents consumed in the polymerization and the structural identity and bonding configuration(s) of the polymer products. For both BMMP−DV… Show more

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Cited by 58 publications
(46 citation statements)
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“…4). Independent proof of a strictly alternating MI/VE copolymer have been obtained by NMR spectroscopy analysis by Olsen et al [15] and Kohli et al [16] The vinyl ether radicals [AD9A] or maleimide radicals ([RA9D] or [AA9D]) created by attack of the [AD] complex are most likely to react with the double bond of their partner to generate propagating MI and VE radicals, ADA9 and RAD9 respectively:…”
Section: Mechanism Of the Copolymerizationmentioning
confidence: 99%
“…4). Independent proof of a strictly alternating MI/VE copolymer have been obtained by NMR spectroscopy analysis by Olsen et al [15] and Kohli et al [16] The vinyl ether radicals [AD9A] or maleimide radicals ([RA9D] or [AA9D]) created by attack of the [AD] complex are most likely to react with the double bond of their partner to generate propagating MI and VE radicals, ADA9 and RAD9 respectively:…”
Section: Mechanism Of the Copolymerizationmentioning
confidence: 99%
“…Near to the excellent properties of the obtained polymers (adhesion, abrasion resistance, chemical resistance, etc.) photopolymerization process itself affords advantages such as very high reaction rates at room temperature and spatial control of polymerization [13].…”
Section: Introductionmentioning
confidence: 99%
“…7 N-substituted maleimides can thus serve as photoinitiators for the free-radical polymerization and copolymerization of a variety of functional species including acrylate, vinyl ether, and styryloxy monomers. [8][9][10][11][12][13][14][15][16][17] To give one particular example, in the aerospace industry bismaleimides are widely used because of the advantage they offer density wise, while maintaining mechanical properties that are similar to metal alloys. The first step in initiating the free-radical polymerization reaction with these compounds is excitation of the maleimide chromophore.…”
Section: Introductionmentioning
confidence: 99%