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Surfex '88 is the first UK exhibition with the new Akzo Corporate Identity to operate in a more market orientated structure. Within the chemical division of Akzo a group has been formed to promote the wide range of Akzo chemicals for coatings applications. Among the products that can be discussed will be:

Related even more closely to the coatings industry's technology are printing inks. Like coatings, inks comprise a combination of vehicles, pigments, and small percentage additives Inks do not serve a protective function in the same way that coatings do but they must, on the other hand, adhere to the substrate and they must certainly frequently be decorative. Conversely, practically all inks are applied in a “factory”, analogous to factory‐applied or industrial coatings. The analogy goes even further in that the application is done by highly automated equipment at rapid speeds, although it must be pointed out that inks are applied much more rapidly than most coatings.

Reducing Level of Alcohol in Inks ‐ A medium‐sized US ink manufacturer recently needed to reduce the level of alcohol in its bases for water‐based inks. Ciba Geigy Pigments Division's Inks Technical Centre developed an improved formulation, containing half the alcohol of the previous one and 40 per cent more pigment to allow the ink producer to meet VOC limits and increase production efficiency, at no additional cost.

Making Fine Powders ‐ Extremely fine and uniform particles, of 5–50 nanometers, have been produced by a process being developed at Battelle Pacific Northwest Laboratories. Researchers have used the technique to synthesize new, highly dispersed catalysts with a high surface area. It offers a way to make other products which have improved properties: ceramic ball bearings and gears which are stronger and more durable than those available today, and pigments for paints and inks.

Powder coating in the car industry. “The future for powder coatings in the car industry is bright”, Chrysler Corporation's Ernie McLaughlin said in the keynote address at the recent Powder Coating '94 in Cincinnati.

The General Industries Division will be featuring a number of new products recently added to its Surcol range of acrylic polymers.

Various companies, including Dow Chemical, Dow Corning, PMC Specialities, Vanderbilt Corporation and Kusumoto Chemicals, with a long history of service to the paint, printing ink and allied industries, are represented. Products featured include antimicrobials, cellulose ethers, resins, propylene glycol ethers, silicones and a variety of speciality additives designed to meet the demand within surface coatings for improved properties.

ABM Chemicals Ltd is exhibiting its range of photosensitisers for uv curing including the Glocure benzoin ethers. These highly cost effective materials ensure maximum utilisation of uv energy for the polymerisation process.

Ink transfer means for printing machine. In GB patent 2278574 David Edward McManamon describes an ink transfer means for a printing machine. It includes an application roller to receive ink from an ink rail and transfer ink to print rollers for printing. A pair of wiper rollers are provided above and below the centre of the application roller and in close proximity to the surface. The wiper rollers are driven in opposite directions so that they effectively wipe the surface of the application roller. This prevents build up of ink and the associated ink misting, irrespective of the direction of rotation of the application roller.