Zero voc tinting concentrates for decorative paints
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United States of America Patent
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Aug 23, 1994
Issued Date -
N/A
app pub date -
Jun 21, 1993
filing date -
Jul 23, 1992
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Abstract
An aqueous dispersed pigmented tinting concentrate particularly useful for tinting aqueous latex paints or non-aqueous solvent paints, the tinting concentrate comprising a low molecular weight polyethylene glycol polyether vehicle having a number average molecular weight between about 200 and 700 in conjunction with at least about 2% by weight non-ionic alkyl polyglycoside surfactant based on the total weight of pigment in the tinting composition.
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