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Thiol methacrylate or acrylate resin obtained by polymerizing a thiol methacrylate or acrylate compound
Thiol methacrylate or acrylate resin obtained by polymerizing a thiol methacrylate or acrylate compound
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机译:通过使甲基丙烯酸硫醇酯或丙烯酸酯化合物聚合而得到的甲基丙烯酸硫醇酯或丙烯酸酯树脂
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摘要
A thiol methacrylate or acrylate compound represented by the formula (1) or (2): ##STR1## wherein R.sup.1 is H or CH.sub.3 and X is selected from: ##STR2## wherein R.sup.1 is H or CH.sub.3 and m is an integer of 1 to 4. The thiol methacrylate or acrylate compound gives a resin having a high refractive index, a large Abbe number, and a good hardness and heat resistance, and giving little or no smell at processing.
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