Titanium dioxide suspension for use in film coating
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United States of America Patent
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Sep 15, 1987
Issued Date -
N/A
app pub date -
Feb 7, 1986
filing date -
Aug 23, 1984
priority date (Note) -
Expired
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Abstract
The invention is directed to a pigment suspension, for use in film coating, comprising titanium dioxide, xanthan gum, and an aqueous solvent. It was found that a pigment suspension comprising 30 percent titanium dioxide was obtainable that did not settle or harden for an extended period of time.
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