Process for the preparation of iron oxide yellow pigments and th

Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...

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423632, 423633, C01G 4906, C09C 124

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059163607

ABSTRACT:
The present invention relates to a process for the preparation of iron oxide yellow pigments by the process of precipitation from iron(II) chloride and from an alkaline component as well as the use thereof.

REFERENCES:
patent: 2939767 (1960-06-01), Martin
patent: 4073878 (1978-02-01), Otsuki et al.
patent: 4145228 (1979-03-01), Croce et al.
Derwent Abstract XP-002062457, Jul. 27, 1993.
Patent Abstracts of Japan, vol. 017, No. 388, Jul. 21, 1993.

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