Self-healing water-swellable hydraulic seal
AssigneeDanfoss Power Solutions II Technology A/S
InventorsJames Patrick BARNHOUSE, Aaron David CLARK, Kelly Ann WILLIAMS
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Abstract
A self-healing hydraulic seal is provided. The self-healing hydraulic seal is prepared from a water-swellable elastomeric composition comprising a base polymer and a plant-based polysaccharide.
Claims27
A self-healing hydraulic seal prepared from a water-swellable elastomeric composition comprising a base polymer and a plant-based polysaccharide.
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A water-swellable elastomeric composition comprising a base polymer and a plant-based polysaccharide.
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A method for preparing a self-healing hydraulic seal from a water-swellable elastomeric composition comprising a base polymer and a plant-based polysaccharide comprising mixing the composition with a Banbury rubber mixer, milling the rubber, applying to seal dimensional mold, and curing the article.
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Dependencies are inferred from the claim text.