Main > PIGMENT > Light Interference Pigments > Co.: CH. C > Patent > Claims Etc > Claim 1: Effect Pigment Prepn. Core > Metallic Material Reflectivity=40- > 80% Dielectric Layer of Metal Oxide > a) Hydrolyzing Fe Compd Etc in > Aqueous Medium; pH=1-4 so that

---

Aqueous Medium; pH=1-4 so that's subsections
Fe Etc Precipitated on Core as

Aqueous Medium; pH=1-4 so that's products
This section has no products