Pigment & Resin Technology: Volume 8 Issue 11

Some misconceptions about comminution and particle size

Edward A. Smith, Ernest W. Pemberton

Excellent though they are for quality control, instruments which measure particle size by non‐optical means, tend to pass over features in powders and dispersions which can throw…

Versatility to meet the requirements of modern mixer technology

Buhler‐Miag (England) Ltd.

Mixers of the type described in the following are used wherever several liquid components are brought together with powder components in a charge to form a mixture and are refined…

Review of some new dispersing and mixing equipment

Of direct interest to readers of this journal, is a vibrational processing unit for laboratories which lends itself to scaling‐up. Basically, the unit is centred on the Megapact…

A review of gel permeation chromatography: Part 3

R.A. Ellis

(b) Linear Homopolymers Linear poly(vinyl acetate) and polybutadiene samples were studied by Park and Graessley using GPC combined with capillary viscometry which provided both…

Materials

BASF has supplemented the group of perylene pigments in their Paliogen range with Paliogen Maroon L 3820.

Industry

The Manders Group is to acquire Fleet Markings Limited, a specialist printer of decals for transportation requirements, under an agreement reached with the parent company…

People

Mr. M. P. Pragnell is appointed chief executive of the Packaging and Coil Coatings Division of International Paint—Industrial Coatings. Appointed Director of the Division in…