Use of 2-( N-methyl- N-phenylamino)-1-phenylethanol as synergist in UV-curing applications

2-( N-Methyl- N-phenylamino)-1-phenylethanol in formulations was used as an aminoalcohol to help reduce the effect of oxygen inhibition and to act as synergist with a Type II initiator. When the aminoalcohol in the formulation containing Trimethylolpropane triacrylate (TMPTA) is replaced by the NMDE...

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Bibliographic Details
Published in:Journal of photochemistry and photobiology. A, Chemistry. Chemistry., 2002-11, Vol.153 (1), p.129-133
Main Author: Arsu, Nergis
Format: Article
Language:English
Subjects:
Aminoalcohol
Applied sciences
Exact sciences and technology
Photoinitiators
Physical properties
Polymer industry, paints, wood
Properties and testing
Radiation influence
Synergist
Technology of polymers
UV-curing
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Summary:2-( N-Methyl- N-phenylamino)-1-phenylethanol in formulations was used as an aminoalcohol to help reduce the effect of oxygen inhibition and to act as synergist with a Type II initiator. When the aminoalcohol in the formulation containing Trimethylolpropane triacrylate (TMPTA) is replaced by the NMDEA at the 10% level, the same amount of cure is obtained after one pass as when 1% aminoalcohol is used. It was found that the aminoalcohol was efficient at reducing oxygen inhibition and act as an excellent synergist for isopropylthioxanthone.
ISSN:1010-6030
1873-2666
DOI:10.1016/S1010-6030(02)00244-7