Ethoxylated soya glycerides with glycols as deinking collector modifiers
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United States of America Patent
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Aug 19, 1997
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N/A
app pub date -
Aug 1, 1995
filing date -
Aug 1, 1995
priority date (Note) -
Expired
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Abstract
A collector composition for deinking printed waste paper containing a mixture of (a) the reaction product of an epoxidized derivative of a C.sub.10-22 carboxylic acid and an alkoxylated polyhydroxy alcohol or an alkoxylated derivative of a C.sub.10-22 carboxylic acid, (b) ethoxylated soya glyceride, and (c) a polyol.
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