Multifunctional photoinitiators (MFPIs): A new conceptSpringer Science and Business Media LLC - Tập 87 - Trang 127-135 - 2004
R Burrows, RS Davidson, DR Illsley
The migration of unreacted photoinitiators and their by-products from UV-cured
printing inks and coatings is an increasing concern for food packaging
applications. This paper describes the synthesis of novel multifunctional
photoinitiators (MFPI) for use in UV curing, with the aim of decreasing the
amount of extractable components present in a UV-cured coating. The activity of
these MFPIs was inve... hiện toàn bộ
Evaluation of a method to determine discoloration of paints on wood due to tannin staining from knotsSpringer Science and Business Media LLC - - 2004
E Suttie, J Ekstedt
The natural exposure and water absorption tests carried out within European
Standard EN927 use clear, knot-free wood in order to minimise variability in the
results. However, knots are common in practice in many coated timber components,
and it is widely acknowledged that the performance of paints can be compromised
over knots or timbers that possess a high tannin content. As part of the
European ... hiện toàn bộ
Depth profile of UV-induced wood surface degradationSpringer Science and Business Media LLC - Tập 87 - Trang 241-247 - 2004
V Jirous-Rajkovic, H Turkulin, E R Miller
The depth profile of weathering effects on wood was studied after the laboratory
ultraviolet exposure of fir-wood. The ‘thin strip’ method (ie the measurement of
changes in tensile properties of microtomed wood sections) was modified in terms
of exposure of batches of strips packed in bundles and exposed in a QUV
apparatus. The bundles of strips were exposed untreated, covered with surface
strips ... hiện toàn bộ
Investigation of the corrosion properties of electrically-conductive surface coatingsSpringer Science and Business Media LLC - Tập 84 - Trang 285-291 - 2001
E Symniotis, B Johansson, J Bergh, B Lehtinen, P-E Sundell, P Reutersvärd
The electrical properties, and especially the weldability of steel strip coated
with conductive polymer coatings, is the reason for the increasing interest in
industrial applications of these materials. Coatings containing conductive
fillers (inorganic particles) and coatings with intrinsically conductive polymer
compounds (ICP) as additives were examined. Evaluation of corrosion properties
was ca... hiện toàn bộ
Corrosion inhibition and adsorption of resins on aluminium pigmentSpringer Science and Business Media LLC - Tập 85 - Trang 111-114 - 2002
B. Müller
The hydrogen evolution from aqueous alkaline media due to aluminium pigment is
inhibited by various styrene-maleic acid anhydride resins (SMA) and
thermosetting phenolic resins (PF). The determination by the quantities of
aluminium, oxygen and carbon on the aluminium sheet surfaces by x-ray
photoelectron spectroscopy (XPS) leads to the assumption that a chelate complex
of PF and aluminium(III) sho... hiện toàn bộ
Branching theories and thermodynamics used to help designing precursor architectures and binder systemsSpringer Science and Business Media LLC - Tập 89 - Trang 123-131 - 2014
K. Dusek, M. Duskova-Smrckova, L. A. Lewin, J. Huybrechts, R. J. Barsotti
Cross-linking hydroxy-functional stars and copolymer precursors with a
triisocyanate and associated structural changes were studied theoretically and
experimentally. The model of network formation was based on the statistical
generation of structures from units which were in different reaction states. The
differences in gel point conversion and cross-link density were interpreted in
terms of precu... hiện toàn bộ
Recent investigations in the UV-inert technologySpringer Science and Business Media LLC - Tập 84 - Trang 63-66 - 2001
K Menzel, H-H Bankowsky, P Enenkel, M Lokai
The hardening of coatings by high-energy radiation is still a relatively new
technology. The use of ultra-violet radiation in particular only really started
to gain acceptance in the 1980s following the development of suitable binders,
initiators and curing equipment, and has been growing at an above-average rate
ever since. By curing in an inert atmosphere, the two big advantages of UV
technology... hiện toàn bộ
Evaluation of the anticorrosive behaviour of organic coatings applied on a Zn-21Al-2Cu alloySpringer Science and Business Media LLC - Tập 87 - Trang 1-6 - 2004
LS Hernández, LA Hernández-Alvarado, O Domínguez, AA Torres
Painting of a Zn-21wt%Al-2wt% Cu alloy, with four different superficial
conditions, was carried out without difficulties using conventional paint
systems recommended for applications over galvanised steel and even a common
system to paint steel. The preparation of the ternary alloy surfaces by means of
two phosphating treatments led to a slight improvement in the performance of the
paint systems i... hiện toàn bộ