John Comyn Ltd3 Ratcliffe Drive, Huncote, Leicester LE9 3BATel: 0116 286 3826 Fax: 0116 286 3826 Email: jcomyn@globalnet.co.uk Established: 1982 Professional staff: 1 Key personnel: John Comyn, BSc, PhD, DSc, FRSC, FIMMM, CChem Services offered: Any aspect of adhesive bonding, especially why adhesives, sealants, etc., have failed. Permeation and diffusion in polymers. Typical projects undertaken: Analysis of adhesive/sealant failure for litigation; diffusion of toxic sterilants in plastic containers; durability of sealants for fuel tanks; packaging of fragrances; cure of silicone sealants. Overseas experience: USA, New Zealand, Australia, Germany, Switzerland, Belgium, Ireland, Israel, Netherlands. Keywords: Adhesives, Sealants; Diffusion in Polymers EXPERT WITNESS |