AMINE FATTY ACID ADDUCTS AS TIRE COMPOUNDING ADDITIVES
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United States of America
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Apr 3, 2025
app pub date -
Sep 25, 2024
filing date -
Sep 25, 2024
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Abstract
The present disclosure describes an additive composition for rubber and methods of making and using the same. The additive composition is made by a process including reacting (A) a fatty acid composition with (B) a unsubstituted or substituted, linear or branched poly(alkyl)polyamine. For example, the additive composition can include diethylenetriamine (DETA) oleic acid amidoamine, diethylenetriamine (DETA) oleic acid imidazoline, diethylenetriamine (DETA) oleic acid bisamide, triethylenetetramine (TETA) oleic acid amidoamine, tetraethylenepentamine (TEPA) oleic acid amidoamine, dimethylaminopropylamine (DMAPA) oleic acid amidoamine, or a combination thereof. The present disclosure further describes rubber including the additive composition of the present disclosure, as well as methods of making and using the same.
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