Melaminic polycondensates
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United States of America Patent
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Feb 25, 1997
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N/A
app pub date -
Feb 22, 1994
filing date -
Nov 14, 1991
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Expired
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Abstract
Condensation compounds obtained by means of the polymerization of polyami compositions essentially constituted by derivatives of 2,4,6-triamino-1,3,5-triazine, having the general formula (I): ##STR1## with aldehydes, preferably formaldehyde.
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