[EN] RADICALLY POLYMERIZABLE SULFUR-CONTAINING COMPOUND AND RADICALLY POLYMERIZABLE SULFUR-CONTAINING POLYMER<br/>[FR] COMPOSE POLYMERISABLE PAR VOIE RADICALAIRE, CONTENANT DU SOUFRE, ET POLYMERE POLYMERISABLE PAR VOIE RADICALAIRE, CONTENANT DU SOUFRE
申请人:SHOWA DENKO KK
公开号:WO2006033438A1
公开(公告)日:2006-03-30
The invention relates to a radically polymerizable sulfur-containing compound having a group represented by formula (1) and at least one selected from among groups represented by formulae (2) to (4) , a radically polymerizable sulfur-containing polymer obtained by subjecting the compound to cationic ring-opening (co)polymerization, production process thereof, a composition containing the sulfur-containing compound and/or the sulfur-containing polymer, and a cured product obtained from the composition……………. (1)(2) (3) (4)………….( R1 to R6 each independently represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms.) The cured product obtained from the radically polymerizable sulfur-containing compound and the radically polymerizable sulfur-containing polymer having a high refractive index is useful as an optical material, especially for lens material.
该发明涉及一种具有由式(1)表示的基团和至少从式(2)到(4)中选择的基团中的一种的可进行根本聚合的含硫化合物,通过对该化合物进行阳离子环开(共)聚合获得的可进行根本聚合的含硫聚合物,其生产工艺,含有该含硫化合物和/或该含硫聚合物的组合物,以及从该组合物获得的固化产品…………(1)(2)(3)(4)…………(R1至R6分别表示氢原子或具有1至4个碳原子的烷基基团)。从具有高折射率的可进行根本聚合的含硫化合物和可进行根本聚合的含硫聚合物获得的固化产品可用作光学材料,特别是用于镜片材料。