Eugenol, a developing asset in biobased epoxy resins

Epoxy Resins in Electron Microscopy

A method of embedding biological specimens in araldite 502 (Ciba) has been developed for materials available in the United States. Araldite-embedded tissues are suitable for electron microscopy, but the cutting qualities of the resin necessitates more than routine attention during microtomy. The rather high viscosity of araldite 502 also seems to be an unnecessary handicap. The less viscous epo...

Toxicity studies of cured epoxy resins.

Contact allergy to epoxy resins--a 10-year study.

Epoxy resins, widely used as adhesives or coatings in construction, boat and aeroplane building, plastic and other industries and trades (1–3), are a frequent cause of occupational allergic contact dermatitis (1–6). Epoxy resin based on diglycidylether of bisphenol A is the main allergen responsible but sensitization can also develop to other components, including the hardeners and reactive dil...

Water diffusion behavior in epoxy resins with various fluorine contents.

In this work, novolac resin with perfluorinated side chains was synthesized and cured with o-Cresol novolac epoxy resin to obtain epoxy resins with various fluorine contents. Attenuated total reflection Fourier transform infrared spectroscopy (ATR/FT-IR) was used to monitor the in situ water diffusion process in these systems. The diffusion coefficient of water first increased and then slightly...

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