1. R.D. Khanolkar, Paint India Annual, 1991, p. 129.
2. S. Paul, Surface Coatings — Science and Technology, Wiley, New York, 1985, p. 426.
3. OCCA, Australia (Prepd.), Surface Coatings, 2nd Edition, Vol. 2, Chapman & Hall, London, 1983, p. 739.
4. Anon., K.A.G. Vianova, European Patent 410 (1993) 365; c.f. WSCA 06020, 66 (1993) 614.