高等学校化学学报

高等学校化学学报 ›› 2001, Vol. 22 ›› Issue (6): 1036.

• 研究论文 • 上一篇    下一篇

新型含硫高折光指数光学树脂单体MPSDMA的合成及其共聚树脂的性能研究

陆广, 崔占臣, 吕长利, 赵登峰, 杨柏   

  1. 吉林大学化学系, 长春 130023
  • 收稿日期:2000-02-06 出版日期:2001-06-24 发布日期:2001-06-24
  • 通讯作者: 杨　柏(1962年出生),男,博士,教授,博士生导师,主要从事功能性及高性能聚合物光学材料研究.E-mail:yangbai@mail.jlu.edu.cn E-mail:yangbai@m ail.jlu.edu.cn
  • 基金资助:

    国家重点基础研究专项经费(批准号:G1999064803);国家杰出青年基金(批准号:29925412)资助

Synthesis of the New Type Sulphur-Containing Optical Resin Monomer MPSDMA and Study of the Properties of Its Copolymer Resins

LU Guang, CUI Zhan-Chen, LÜ Chang-Li, ZHAO Deng-Feng, YANG Bai   

  1. Department of Chemistry, Jilin University, Changchun 130023, China
  • Received:2000-02-06 Online:2001-06-24 Published:2001-06-24

PDF (PC)

被引次数

36

摘要： 通过氯磺化反应、还原反应和低温相转移催化反应合成了一种新型光学树脂单体4,4-二巯基二苯硫醚双甲基丙烯酸酯(MPSDMA),成功地将苯环、含硫基团和双键引入光学树脂单体结构中;将MPSDMA分别与甲基丙烯酸甲酯(MMA)和苯乙烯(St)通过自由基共聚制成透明树脂,共聚树脂性能的研究表明该类新型光学树脂具有高折光指数、高表面硬度等特点.

关键词: 硫, 光学树脂, 相转移催化, 高折光指数

Abstract: Benzene ring, groups containing sulphur, and double bond were introduced into the structure of optical resin monomer successfully, and a new kind of optical resin monomer bis[4-(methacryloylthio)phenyl] sulfide(MPSDMA) was synthesized by means of sulfochlorination, reduction, and low temperature phase transfer catalysis reaction. Transparent resins were prepared by copolymerizing MPSDMAwith MMAand St respectively, and the study of the properties of those copolymers showed that this new type of optical resins had a high refractive index and high surface hardness.

Key words: Sulphur, Optical resin, Phase transfer catalysis, High refractive index

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