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    • 64. 发明授权
    • 플루오로알킬술폰늄염의 광산발생기가 측쇄에 도입된 호모폴리머 제조용 화합물의 제조방법
    • 含新光聚合物光合发电机的合成
    • KR100823471B1
    • 2008-04-21
    • KR1020060107424
    • 2006-11-01
    • 한양대학교 산학협력단
    • 이해원장유진권기진
    • C08F20/04C08F20/38C08F14/18C07C309/78
    • C08F120/38C08F8/38C08F120/18
    • A method for preparing a monomer for the preparation of a homopolymer is provided to reduce the step of synthesis, to improve purity and production yield and to obtain a homopolymer where a fluoroalkyl sulfonium photoacid generator is introduced. A method for preparing a monomer for the preparation of a homopolymer comprises the steps of mixing an acryloylphenyl compound represented by the formula 3, a diphenyl sulfoxide compound represented by the formula 4, and the compound represented by ((CF2)nCF3SO2)2O at a temperature of -90 to -60 deg.C; and reacting the mixture at a temperature of 10-35 deg.C to prepare a monomer represented by the formula 2, wherein R1 and R2 are a C1-C6 alkylcarbonyl group, an aldehyde group, a cyano group, a nitro group, or a phenyl group; R3 is H, or a C1-C6 linear, branched or cyclic alkyl group; and n is an integer of 0-20.
    • 提供制备用于制备均聚物的单体的方法,以减少合成步骤,提高纯度和产率,并获得其中引入氟代烷基锍光致酸产生剂的均聚物。 制备均聚物制备单体的方法包括以下步骤:将由式3表示的丙烯酰基苯基化合物,由式4表示的二苯基亚砜化合物与((CF 2)n CF 3 SO 2)2 O表示的化合物在 温度为-90〜-60℃; 在10-35℃的温度下使混合物反应,制备由式2表示的单体,其中R1和R2是C1-C6烷基羰基,醛基,氰基,硝基或 苯基; R3是H或C1-C6直链,支链或环状的烷基; n为0〜20的整数。
    • 67. 发明授权
    • 광학용 수지 및 그 용도
    • 光学树脂及其用途
    • KR100253879B1
    • 2000-04-15
    • KR1019990041417
    • 1999-09-27
    • 미쓰이 가가쿠 가부시키가이샤
    • 코바야시세이이찌카와우치노부야스즈키토시유키이마이마사오후지이켕이치
    • C08F20/38
    • C08F20/38G02B1/041
    • PURPOSE: Provided is an optical resin obtained from an optical resin composition, which has a good handling property and gives an optical resin having excellent optical properties, particularly a high refractive index and excellent impact resistance. CONSTITUTION: The optical resin is obtained by polymerization of the optical resin composition comprising a sulfur-containing O-(meth)acrylate compound selected from the group consisting of compounds represented by formula (1-a), (1-b) and (1-c), wherein R is H or CH3; l is an integer of 2-3; m is 1 or 2; n is 2 or 3; and each of A, B and D is a specific organic group. The optical resin composition optionally further comprises a monomer copolymerizable with the sulfur-containing O-(meth)acrylate compound or a polythiol compound.
    • 目的:提供一种由光学树脂组合物获得的光学树脂,该光学树脂组合物具有良好的处理性能,并提供具有优异的光学性能,特别是高折射率和优异的耐冲击性的光学树脂。 构成:光学树脂通过聚合含有选自由式(1-a),(1-b)和(1-b)表示的化合物组成的组的含硫O-(甲基)丙烯酸酯化合物的光学树脂组合物 -c),其中R是H或CH 3; l为2-3的整数; m为1或2; n为2或3; A,B和D各自为特定的有机基团。 光学树脂组合物任选地还包含可与含硫O-(甲基)丙烯酸酯化合物或多硫醇化合物共聚的单体。