| 摘要 |
<p>The present invention relates to a method of preparing high polarity crosslinkable co-polymer comprises the steps of: a) purifying the methyl methacrylate, glycidyl methacrylate and tetrahydrofurfuryl acrylate monomers by washing with saturated sodium bicarbonate solution, drying with sodium sulfate, magnesium sulfate and stirring over BaO or P2O5 or CaH2 followed by distillation at atmopheric pressure or under reduced pressure; b) mixing appropriate ratios of methyl methacrylate, glycidyl methacrylate and tetrahydrofurfuryl acrylate monomers; c) adding 1 to 5 parts of benzene or toluene solvent to the total volume of the methyl methacrylate, glycidyl methacrylate and tetrahydrofurfuryl acrylate monomers; d) adding 3mg to 0.3g of benzoyl peroxide catalyst to the reaction mixture; e) refluxing the reaction mixture at 80 to 100°C for 2 to 20 hours under blanket of argon or purified nitrogen gas; and f) decanting the remaining benzene or toluene solvent, washing the crosslink-able MGT co-polymer with petroleum ether.</p> |
