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pro vyhledávání: '"J. Mallégol"'
Akademický článek
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Akademický článek
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Publikováno v:
Progress in Organic Coatings. 61:126-135
It has been observed that UV weathering and corrosion resistance tests are often performed separately, without taking into consideration their reciprocal influence. This is the case in the field of prepainted steel, where the European norm considers
Autor:
J. Mallégol, Joseph L. Keddie, Chris Jeynes, María J. Barandiaran, Esteban Aramendia, José M. Asua
Publikováno v:
Langmuir. 19:3212-3221
The use of reactive surfactants is a promising way of avoiding the deleterious effects on film properties caused by the segregation of conventional surfactants. In this work, the distributions of conventional and reactive anionic surfactants in acryl
Autor:
Joseph L. Keddie, E Ciampi, A. M. Barry, M Wallin, Paul Glover, P. K. Weissenborn, J. Mallégol, Peter J. McDonald, A. Motiejauskaite
Publikováno v:
Journal of Coatings Technology. 74:113-124
Achieving fast and uniform crosslinking in alkyd coatings poses a challenge to formulators that demands a fundamental understanding of drier efficiency. In recognition of this, we have examined the physical changes that accompany autooxidative crossl
Publikováno v:
Langmuir. 18:4478-4487
An excess of anionic surfactant at the surface of waterborne acrylic pressure-sensitive adhesives (PSAs) is identified through the complementary use of atomic force microscopy and elemental depth profiling with Rutherford backscattering spectroscopy.
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 185:283-293
The oxidation of high density polyethylene (HDPE), both unstabilised and vitamin E stabilised, has been studied by infrared (IR) and electron paramagnetic resonance (EPR) spectroscopies in the period following γ-irradiation at doses from 1 to 60 kGy
Publikováno v:
Langmuir. 17:7022-7031
The first atomic force microscopy (AFM) images of waterborne acrylic pressure-sensitive adhesives (PSAs) are presented along with details of their optimum scanning conditions. Driving this work is a huge practical need for information about the surfa
Publikováno v:
Polymer Degradation and Stability. 73:269-280
Vitamin E was found to be a very effective antioxidant both in a model, liquid alkane, (teradecane) and in HDPE when oxidations at close to room temperature were initiated with γ-radiation. FTIR was used to follow changes in vitamin E in oxidising t
Publikováno v:
Polymer Degradation and Stability. 73:259-267
The effects of several phenolic antioxidants on the thermal and γ-initiated oxidation of HDPE has been studied. Antioxidants included both di-tert.butyl hindered phenols and vitamin E. For equivalent concentrations of phenol groups, vitamin E was co