Cationic UV-Curing: Technology and Applications

被引:259
作者
Sangermano, Marco [1 ]
Razza, Nicolo [1 ]
Crivello, James Vincent [2 ]
机构
[1] Politecn Torino, Dipartimento Sci Applicata & Tecnol, I-10129 Turin, Italy
[2] Rensselaer Polytech Inst, Dept Chem & Chem Biol, Troy, NY 12180 USA
基金
美国国家科学基金会;
关键词
adhesives; cationic UV-curing; coatings; composites; inks; onium salts; PHOTOPOLYMERIZABLE LIQUID ENCAPSULANTS; COPOLYMERS/EPOXY-DIAMINE BLENDS; PHOTOINDUCED ELECTRON-TRANSFER; SILVER-EPOXY NANOCOMPOSITES; POLYMER-SUPPORTED REAGENTS; N-ALKOXY-PYRIDINIUM; VISIBLE-LIGHT; CROSS-LINKING; PHOTOINITIATED POLYMERIZATION; SUSPENSION POLYMERIZATION;
D O I
10.1002/mame.201300349
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This paper reviews the field of cationic UV-curing and reports recent progress made in understanding the fundamental chemistry and in technology applications. Radiation curing technologies are expanding rapidly on an industrial scale and interest in cationic photopolymerizations has advanced rapidly. In particular, the cationic UV-curing process presents additional benefits, including: the absence of air inhibition, a "dark-curing'' reaction, low levels of toxicity and irritation, and a lower volume shrinkage during photopolymerization. In this review, a large number of papers and patents are reviewed and critically discussed specifically with respect to the application of cationic UV-curing technology in the field of coatings, composites, adhesives, and inks.
引用
收藏
页码:775 / 793
页数:19
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