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Nanocomposite microcapsules for self-healing of composite articles
Asmatulu, Ramazan Patlolla, Vamsidhar Reddy
Asmatulu, Ramazan
Patlolla, Vamsidhar Reddy
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WO/2015/171429
Adobe PDF, 1.57 MB
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2015-11-12
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Asmatulu, R., Patlolla, V.R., inventors; Wichita State University, assignees. Nanocomposite microcapsules for self-healing of composite articles. World Intellectual Property Organization WO/2015/171429. 2015, November 12.
Abstract
Nanocomposite microcapsules for self-healing of composites. The nanocomposite microcapsules comprise a urea-formaldehyde shell encompassing a liquid core of polymerizable healing agent. The microcapsules further comprise nanoparticulates encompassed in the core and also present on the outer surface of the microcapsule shell. Self-healing composites with the nanocomposite microcapsules embedded in the composite polymer matrix are also described. Methods of making and using the same are also disclosed.
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WSU inventors: Ramazan Asmatulu, Vamsidhar Reddy Patlolla, Dept. of Mechanical Engineering, College of Engineering
International Application No: PCT/US2015/028601 filed April 30, 2015. Patent No: WO/2015/171429 granted November 12, 2015.
International Application No: PCT/US2015/028601 filed April 30, 2015. Patent No: WO/2015/171429 granted November 12, 2015.
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World Intellectual Property Organization
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Status: Publication 2015-11-12