ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,398,276, issued on Aug. 26.
"Composite coating and preparation method and use thereof" was invented by Xiang Dong (Huainan, China), Le Xie (Huainan, China) and Delong Li (Huainan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure belongs to the technical field of flame-retardant polymers, and in particular, to a composite coating and a preparation method and use thereof. The present disclosure provides a composite coating, including n unit coatings arranged in layers, where nless than=1. Each of the unit coatings includes a first coating and a second coating arranged in layers in sequence. The first coating and the second coati...