Non-impact printing processes / J. W. Davison in SURFACE COATINGS INTERNATIONAL, Vol. 78, N° 5 (05/1995)

[article]  inSURFACE COATINGS INTERNATIONAL > Vol. 78, N° 5 (05/1995) . - p. 196-202 Titre : Non-impact printing processes Type de document : texte imprimé Auteurs : J. W. Davison, Auteur Année de publication : 1995 Article en page(s) : p. 196-202 Note générale : Bibliogr. Langues : Anglais (eng) Tags : Encre  'Impression  sans  contact'  Electrophotographie  Magnétographie  transfert'  'Article  synthèse'  'Jet  encre' Index. décimale : 667.9 Revêtements et enduits Résumé : All of the traditional printing processes require pressure to transfer ink to paper. In 1937 Chester Carlton patented a system of printing that relied on the principles of electrostatics to transfer ink to paper. There was no pressure or impaction involved in the production of the print. The process became known as Xerography and the era of non-impact printing was born. Xerography is now more generally known as Electrophotography ant the device is described as a machine or engine rather than a printing press. Note de contenu : - GROWTH OF NON-IMPACT PRINTING IN TRADITIONAL PRINTING MARKETS - NON-IMPACT PRINTING PROCESSES : Charge transfer processes - Electrophotography - Magnetography - Thermal transfer - thermal transfer-hot max technique - Ink jet - Continuous ink jet - Piezo electric drop on demand - Bubble jet printing Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=16959 [article]

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Some applications of viscometry from studies on the absorption of vegetable oils and solvents by paper substrates / G. H. Hutchinson in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 5, N° 3 (09/2008)  

[article]  inJOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 5, N° 3 (09/2008) . - p. 365-376 Titre : Some applications of viscometry from studies on the absorption of vegetable oils and solvents by paper substrates Type de document : texte imprimé Auteurs : G. H. Hutchinson, Auteur ; J. W. Davison, Auteur Année de publication : 2008 Article en page(s) : p. 365-376 Note générale : Erratum p. 377 - Bibliogr. Langues : Américain (ame) Catégories : Absorption Huiles et graisses végétales Papier Polymérisation par oxydation Rhéologie solvants Viscosimétrie Index. décimale : 667.9 Revêtements et enduits Résumé : In previous studies on the drying performance of oleoresinous and solvent-based offset lithographic printing inks, a test was devised to determine the rate of absorption of drops of vegetable oils and solvents deposited on the surface of a paper substrate. The influence of viscosity on the rate of horizontal capillary absorption indicated a potential use of the absorption data to predict viscosity in the oxidative polymerization of polyunsaturated vegetable oils. Volumes as low as 1.0 mL could be used in thermal oxidative polymerization studies and tested by the Drop Deposition method. The stain radii R s of absorbed drops of the oil, e.g., on blotting paper or filter paper substrates, follow a linear relationship with the square root of time and the slopes m of the graphs are converted to dynamic viscosity in dPa.s units using a modified form of the Lucas Washburn equation from which m a. The study has implications for assessing the stability of vegetable oils used in frying operations. The test method may also be used in the study of room temperature oxidative polymerization of polyunsaturated vegetable oils to evaluate drier catalysts used in surface coatings. DOI : 10.1007/s11998-008-9083-y En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-008-9083-y.pdf Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=2980 [article]

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