abstract |
PURPOSE: A condensed aluminum phosphate pigment usable for anti-corrosive pigments, free from defects, e.g. sedimentation of pigment during storage, etc., comprising a condensed aluminum phosphate, which does not contain 20π by weight or more of particles of particle size≥5μ, and has the solubility ≤0.2π by weight in water. n COPYRIGHT: (C)1978,JPO&Japio |