Copolymers based on maleic acid derivatives and vinyl monomers, their production and application
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United States of America Patent
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Nov 29, 1994
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N/A
app pub date -
Feb 1, 1994
filing date -
Feb 1, 1993
priority date (Note) -
Expired
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Abstract
Copolymers which are composed essentially of the structural elements ##STR1## and, if necessary, ##STR2## The copolymers can be employed as dispersing agents for inorganic or organic substances, especially as a plasticiser for hydraulic binders.
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