Method for improving the transfer efficiency of paint
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United States of America Patent
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Oct 5, 2004
Grant Date -
Mar 20, 2003
app pub date -
Aug 22, 2002
filing date -
Aug 23, 2001
priority date (Note) -
Expired
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Abstract
An additive for improving the transfer efficiency of paint comprises an ultra high molecular weight polymer dissolved in a solvent selected from the group consisting of glycol ethers, halogenated aromatic materials and combinations thereof. UHMW acrylic polymers are one preferred group of polymers, and materials with a molecular weight in the range of 8,000,000-12,000,000 are particularly preferred. Also disclosed are methods for using the additive.
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