Compositions comprising water dispersible polymer and unsaturated dicarboxylic acid derivative suitable for enhancing char
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United States of America
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Dec 10, 2024
Grant Date -
Nov 9, 2023
app pub date -
Mar 18, 2020
filing date -
Mar 18, 2020
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Abstract
A flame-retardant composition is described comprising a mixture of a water dispersible organic polymer; and a water dispersible derivative of an unsaturated dicarboxylic acid or anhydride thereof. The water dispersible derivative typically has a solubility in a 0.1 N aqueous solution of NaOH at 25° C. of at least 25 g/liter. Also described is a flame-retardant composition comprising the mixture described dispersed in an aqueous carrier and method of making a flame-retardant composition.
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