The influence of methacrylic acid and urethane methacrylate on the film properties of hybrid urethane–acrylic latexes

Cobaj, Anisa; Soucek, Mark D.

doi:10.1007/s11998-021-00497-7

Cited by 2 publications

(2 citation statements)

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“…Urethane methacrylate resins are widely used for hard coatings and adhesives because of their toughness, elongation, and high hardness. [1][2][3][4][5][6][7][8][9] Since urethane methacrylate is one of the UV-curable monomers, it is often used for 3D printer modeling and dental materials in recent years. [6][7][8][9][10][11][12] To further expand the applications of urethane methacrylate resins, academic and industry researchers are working to improve various physical properties commencing with heat resistance.…”

Section: Introductionmentioning

confidence: 99%

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Stereospecific radical polymerization of methacrylate bearing oxazolidone structure and improvement of glass transition temperature of urethane methacrylate copolymers

Yoshinaga

Yoshida

2023

Journal of Polymer Science

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We synthesized the novel methacrylate monomer bearing an oxazolidone structure (M1) and performed radical polymerization of M1 by traditional procedures. The glass transition temperature (Tg) of the obtained polymer (P1) was a significantly high value compared to that of poly(methyl methacrylate) and typical poly(urethane methacrylate)s. The copolymers of M1 and monofunctional urethane methacrylate derived from 2‐hydroxyethyl methacrylate and phenyl isocyanate (M2) exhibited a linear rise of the Tg values depending on the composition ratio of M1. The NMR analysis and the estimation of monomer reactivity ratio and Q–e values suggested that the improvement of glass transition temperature resulted from a stereoregularity, meaning a syndiotacticity of the copolymers improved with increasing the composition ratio of M1. Furthermore, the thermal curing reaction of M1 or M2 with bifunctional urethane acrylate successfully proceeded, then the Tg value of the cured product from M1 was much higher than that from M2.

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Section: Introductionmentioning

confidence: 99%

“…Urethane methacrylate resins are widely used for hard coatings and adhesives because of their toughness, elongation, and high hardness 1–9 . Since urethane methacrylate is one of the UV‐curable monomers, it is often used for 3D printer modeling and dental materials in recent years 6–12 .…”

Section: Introductionmentioning

confidence: 99%