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Patent application: Cables made of phase change material

Ben Welter - Thursday, November 29, 2018

U.S. patent application 20180334775 (applicant E.I. du Pont de Nemours and Co., Wilmington, Del.):

"A phase change material (PCM) is useful for thermal management in various applications such as automotive, building, packaging, garments, and footwear, and in devices such as wires and cables. The cable described herein comprises a core and a PCM layer surrounding the core. The PCM layer comprises a PCM composition, which in turn comprises a 1,3-propanediol fatty acid ester. The core consists of a yarn, strand or wire made of a natural or synthetic polymeric material or a metal."

http://www.freepatentsonline.com/20180334775.pdf

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