Porous polymer particles and preparation method thereof
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United States of America Patent
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Sep 4, 1990
Issued Date -
N/A
app pub date -
Oct 2, 1989
filing date -
Oct 13, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention provides the polymer particles prepared by polymerizing monomer components which comprise as at least a part of polymerizable components a monomer of the formula (I): ##STR1## , wherein R is hydrogen atom or methyl group, n is a number of from 0 to 30 and m is a number of from 0 to 30 provided that m+n.gtoreq.1 and a process for preparing the polymer particles.
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