Softening active substance for textiles and textiles-softening compositions containing it
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United States of America Patent
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Oct 9, 2001
Grant Date -
N/A
app pub date -
Nov 1, 1999
filing date -
Apr 30, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Substances for the preparation of textile softening compositions comprising salts of oligomeric amine esters obtained by the reaction of triethanolamine, fatty acids and dicarboxylic acids in defined ratios, optionally followed by quaternization. Textile softening compositions comprising these substances are also described.
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