Latex based on hydrophobic polymers core/shell structures film forming at low temperature without coalescent agent
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United States of America Patent
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Mar 11, 2003
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N/A
app pub date -
May 5, 2000
filing date -
Aug 28, 1997
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Expired
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Abstract
The invention concerns hydrophobic films for coating surfaces obtained by drying at low temperature, not requiring coalescent agents, latex containing a core-structured polymer with soft characteristic having a glass transition temperature lower than 20.degree. C. enclosed in a shell with hard characteristic having a glass transition temperature higher than 50.degree. C.
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