ID (ISN) del documento | 28492 |
Número CIS |
78-131 |
ISSN - Título de la serie |
0105-1873 - Contact Dermatitis |
Año |
1977 |
Número de serie |
|
Autor(es) |
Calas E., Castelain P.Y., Raulot-Lapointe H., Ducos P., Cavelier C., Duprat P., Poitou P. |
Título |
Allergic contact dermatitis to a photopolymerizable resin used in printing. |
Información bibliográfica |
Aug. 1977, Vol.3, No.4, p.186-194. Illus. 6 ref. |
Resumen |
The Letterflex process, a new development in newspaper printing, is described. Analysis of the resin yielded 2% additives (benzophenone and di-tert-butyl-p-cresol) and the main constituents (1) a polyene derived from tolylene diisocyanate and an alkyl either derivative of a polyol, and (2) a polythiol ester composed of pentaerythritol and mercaptopropionic acid. 12 of the 15 workers handling the resin had skin lesions. Patch tests and biopsies showed the polythiol to act as a skin sensitiser, confirmed by animal experiments. |
Descriptores (primarios) |
alergenos; imprenta; grabado; eczema; fotopolímeros |
Descriptores (secundarios) |
aditivos; di-terciario-butil-2,6 p-cresol; benzofenona; sensibilización; relación dosis-respuesta; tetrakis(mercapto-3 propionato) de pentaeritritol; investigaciones en el animal |
Tipo de documento |
- |
Tema(s) |
Sustancias tóxicas y peligrosas
|
Broad subject area(s) |
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Navegación por categoria(s) |
Printing, photography and photocopying industry Skin diseases
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