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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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U.S. 20170100902 A1
Adobe PDF, 434.36 KB
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2017-04-13
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Patent
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Asmatulu, R.; Patlolla, V.R., inventors. Wichita State University, assignees. Nanocomposite Microcapsules for Self-Healing of Composite Articles. United States patent US 20170100902 A1. 2017, April 13.
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
Application No: 15/309038 filed April 30, 2015. Patent No: US 20170100902 A1 granted April 13, 2017.
Application No: 15/309038 filed April 30, 2015. Patent No: US 20170100902 A1 granted April 13, 2017.
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United States Patent and Trademark Office
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Status: Abandoned