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Study of Laser‐Induced Photopolymerizations by Optical Pyrometry
Author(s) -
Lin Patrick,
Falk Benjamin,
Jang Myoungsouk,
Crivello James V.
Publication year - 2004
Publication title -
macromolecular chemistry and physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.57
H-Index - 112
eISSN - 1521-3935
pISSN - 1022-1352
DOI - 10.1002/macp.200400233
Subject(s) - photopolymer , pyrometer , laser , materials science , monomer , polymerization , optics , cationic polymerization , polymer chemistry , temperature measurement , composite material , polymer , physics , quantum mechanics
Summary: Studies of the 355 nm laser induced free radical and cationic photopolymerization reactions of mono‐ and multifunctional monomers were conducted. These investigations were carried out with the aid of a specially constructed optical pyrometry instrument that provides rapid, reproducible temperature versus time profiles for these fast photopolymerization reactions. Using this technique, the effects of various reaction parameters and monomer structures on the rate and extent of the photopolymerization reactions were examined.Optical pyrometry instrument for the monitoring of laser‐induced photopolymerizations.

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