Mechanistic analysis of photopolymerization, reactions in the presence of HABI/hydrogen donor photoinitiating system

被引：8
作者：
Allonas, X
Fouassier, JP
Obeid, H
Kaji, M
Ichihashi, Y
机构：
[1] Ecole Natl Super Chim, Dept Photochim Gen, UMR 7525, F-68093 Mulhouse, France
[2] Hitachi Chem Co Ltd, Ctr Res & Dev, Hitachi, Ibaraki 3178555, Japan
来源：
JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY | 2004年 / 17卷 / 01期
关键词：
photoinitiating system; real time FT-IR; bisimidazole; coumarin;
D O I：
10.2494/photopolymer.17.35
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The comparative efficiency of two multi-component photoinitiating systems (PIS) : EAB/Cl-HABI/NPG and C1/Cl-HABI/NPG (where Cl-HABI is a bisimidazole derivative, EAB an aminobenzophenone, NPG N-phenylglycine, C1 coumarin 1) are investigated through real time FT-IR, time-resolved laser spectroscopy and steady state analytical techniques. The investigation of the excited state processes in these multi-component photoinitiating systems, the elaboration of a general picture for the mechanisms encountered in the different PIS and a discussion on the relative efficiency of these PIS are presented.
引用
收藏
页码：35 / 40
页数：6
相关论文
共 29 条
[1]   Photochemistry and polymerization efficiency of bis-imidazole based photoinitiator systems [J].
Allonas, X ;
Obeid, H ;
Fouassier, JP ;
Kaji, M ;
Ichihashi, Y ;
Murakami, Y .
JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY, 2003, 16 (01) :123-128
[2]   Investigation of cleavage processes in photoinitiators:: from experiments to molecular modeling [J].
Allonas, X ;
Lalevée, J ;
Fouassier, JP .
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2003, 159 (02) :127-133
[3]   Excited state processes in a four-component photosensitive system based on a bisimidazole derivative [J].
Allonas, X. ;
Fouassier, J. P. ;
Kaji, M. ;
Murakami, Y. .
PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES, 2003, 2 (03) :224-229
[4]   Two and three component photoinitiating systems based on coumarin derivatives [J].
Allonas, X ;
Fouassier, JP ;
Kaji, M ;
Miyasaka, M ;
Hidaka, T .
POLYMER, 2001, 42 (18) :7627-7634
[5]  
ALLONAS X, 2003, ACS SYM SER, P140
[6]  
Allonas X., 2000, J PHOTOPOLYM SCI TEC, V13, P237, DOI DOI 10.2494/PHOTOPOLYMER.13.237
[7]  
ALLONAS X, 2003, P C RADT EUR C BERL, P971
[8]  
Davidson S., 1999, EXPLORING SCI TECHNO
[9]  
Fouassier JP, 2000, J POLYM SCI POL CHEM, V38, P4531, DOI 10.1002/1099-0518(20001215)38:24<4531::AID-POLA220>3.0.CO
[10]  
2-U
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