Synthesis and Photopolymerization Kinetics of Oxime Ester Photoinitiators

被引：57
作者：
Xu, Juan [1 ,2 ]
Ma, Guiping [1 ]
Wang, Kemin [2 ]
Gu, Juming [3 ]
Jiang, Shan [2 ]
Nie, Jun [1 ]
机构：
[1] Beijing Univ Chem Technol, State Key Lab Chem Resource Engn, Beijing 100029, Peoples R China
[2] Changzhou Univ, Sch Mat Sci & Engn, Changzhou 213164, Jiangsu, Peoples R China
[3] Inst Sci & Tech Informat China, Beijing 100038, Peoples R China
来源：
JOURNAL OF APPLIED POLYMER SCIENCE | 2012年 / 123卷 / 02期
关键词：
oxime ester photoinitiator; photopolymerization; polymerization kinetics; real-time infrared; POLYMERIZATION; COINITIATOR; AMINE;
D O I：
10.1002/app.34551
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Oxime Ester (OXE) Photoinitiators were synthesized and characterized by HPLC, FTIR, UV-Vis spectra, and H-1-NMR. The UV-Vis spectra of these photoinitiators were similar to Benzophenone (BP) but showed large red-shifted maximum absorption. OXE were not only soluble in many solvents and (meth) acrylate monomers but also could be dispersed easily in propylene glycol monomethyl ether acetate (PGMEA). The kinetics of polymerization of monomer using OXE as photoinitiator was studied by Real-time infrared (RTIR) spectra. It showed that OXE were an efficient photoinitiator. The concentration of OXE, functionality of monomer, and light intensity had effect on the photopolymerization kinetics. (C) 2011 Wiley Periodicals, Inc. J Appl Polym Sci 123:725-731, 2012
引用
收藏
页码：725 / 731
页数：7
相关论文
共 28 条
  • [1] Photochemistry and photoinduced chemical crosslinking activity of type I & II co-reactive photoinitiators in acrylated prepolymers
    Allen, NS
    Marin, MC
    Edge, M
    Davies, DW
    Garrett, J
    Jones, F
    Navaratnam, S
    Parsons, BJ
    [J]. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 1999, 126 (1-3) : 135 - 149
  • [2] REAL-TIME KINETIC-STUDY OF LASER-INDUCED POLYMERIZATION
    DECKER, C
    MOUSSA, K
    [J]. MACROMOLECULES, 1989, 22 (12) : 4455 - 4462
  • [3] Photoinitiated cationic polymerization of epoxides
    Decker, C
    Viet, TTN
    Thi, HP
    [J]. POLYMER INTERNATIONAL, 2001, 50 (09) : 986 - 997
  • [4] New developments in photoinitiators
    Dietliker, K
    Jung, TJ
    Benkhoff, J
    Kura, H
    Matsumoto, A
    Oka, H
    Hristova, D
    Gescheidt, G
    Rist, G
    [J]. MACROMOLECULAR SYMPOSIA, 2004, 217 : 77 - 97
  • [5] The persistent radical effect: A principle for selective radical reactions and living radical polymerizations
    Fischer, H
    [J]. CHEMICAL REVIEWS, 2001, 101 (12) : 3581 - 3610
  • [6] Photopolymerization and structure formation of methacrylic acid based hydrogels in water/ethanol mixture
    He, HY
    Li, L
    Lee, LJ
    [J]. POLYMER, 2006, 47 (05) : 1612 - 1619
  • [7] Polymeric amine bearing side-chain thioxanthone as a novel photoinitiator for photopolymerization
    Jiang, XS
    Xu, HJ
    Yin, H
    [J]. POLYMER, 2004, 45 (01) : 133 - 140
  • [8] Kunimoto K., 2004, RAD TECH REPORT MAY, P30
  • [9] Investigation of the photochemical properties of an important class of photobase generators:: the O-acyloximes
    Lalevée, J
    Allonas, X
    Fouassier, JP
    Tachi, H
    Izumitani, A
    Shirai, M
    Tsunooka, M
    [J]. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2002, 151 (1-3) : 27 - 37
  • [10] Photoinitiated polymerization of a dimethacrylate oligomer .1. Influence of photoinitiator concentration, temperature and light intensity
    Lecamp, L
    Youssef, B
    Bunel, C
    Lebaudy, P
    [J]. POLYMER, 1997, 38 (25) : 6089 - 6096
123