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. 1982 Jul;8(4):256-62.
doi: 10.1111/j.1600-0536.1982.tb04208.x.

Secondary acrylamides in Nyloprint printing plate as a source of contact dermatitis

N B Pedersen, M A Chevallier, A Senning

Secondary acrylamides in Nyloprint printing plate as a source of contact dermatitis

N B Pedersen et al. Contact Dermatitis. 1982 Jul.

Abstract

Several chemically pure fractions have been isolated from Nyloprint printing plates. 5 of the fractions elicited positive patch test reactions in 7 Nylonprint allergic printers. 4 of the 5 components were analysed by means of nuclear magnetic resonance, infrared spectrophotometry, mass spectrometry and elemental analysis. The fractions were identified as N,N'-methylene-bis-acrylamide. N,N'-[oxybis(methylene)]bis-2-propenamide, N,N'-[1,2-ethanediylbis(oxymethylene)]-2-propenamide, and a new compound N-[(2-hydroxyethoxy)-methyl]-2-propenamide. All of the analysed fractions have the common feature of being secondary acrylamides.

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