Rutile mixed phase pigments with improved coloristic properties

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United States of America Patent

PATENT NO 4919723
SERIAL NO

07273838

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Abstract

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Chromium-antimony-rutile mixed phase pigments containing from 0.01 to 0.25% by weight of lithium are surprisingly insensitive to rapid cooling and chilling and are used for coloring plastic compositions such as polyamide or ABS plastics.

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Patent Owner(s)

Patent OwnerAddress
HEUBACH GMBHHEUBACHSTRASSE 7 38685 LANGELSHEIM

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mansmann, Manfred Leverkusen, DE 4 24
Wilhelm, Volker Bergisch-Gladbach, DE 9 46

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