Non-aqueous liquid cleaning products which contain modified silica
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United States of America Patent
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Feb 3, 1998
Grant Date -
N/A
app pub date -
Jun 1, 1994
filing date -
Feb 16, 1990
priority date (Note) -
Expired
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Abstract
A non-aqueous liquid cleaning composition comprising a non-aqueous organic solvent, particles of solid material dispersed in the solvent and a dispersant, wherein the dispersant is a hydrophobically modified material.
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