Urethane (meth)acrylate

@inproceedings{Ambach1996Urethane,
  title={Urethane (meth)acrylate},
  author={Eberhard Dr Ambach and Matthias Geisendoerfer and Werner J. Fries and Ulrich Dr Jaeger and E. Teresa Keil and Matthias Lokai and Wolfgang Reich and フリース ヴェルナー and ライヒ ヴォルフガング and イェーガー ウルリッヒ and アムバッハ エーベルハルト and ベック エーリッヒ and カイル エドムント and ローカイ マッティアス},
  year={1996}
}
PROBLEM TO BE SOLVED: To obtain a urethane(meth)acrylate that has high reactivity on radiation curing and a slightly low viscosity by reacting a polyether- or polyester(meth)acrylate or an epoxide(meth)acrylate with an isocyanate. SOLUTION: The urethane(meth)acrylate is obtained by reacting (A) a polyether- or polyester(meth)acrylate or an epoxide(meth)acrylate in which 0.5-60 mole % of the (meth)acrylate groups are present in the form of Michael adduct with a primary or secondary amine which… CONTINUE READING

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