Preparation method and use of flexible and elastic drag reduction film

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United States of America Patent

PATENT NO 11396115
APP PUB NO 20200346373A1
SERIAL NO

16860379

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Abstract

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The present invention relates to the technical field of flexible drag reduction coatings, and in particular to a method for preparing a flexible and elastic drag reduction film. The flexible and elastic drag reduction film prepared by the present invention has excellent flexibility and elasticity. The film has a groove structure on a surface, and is suitable for curved surfaces and pipe surfaces of different diameters. The film is directly used without the need for an adhesive. It is sheathed on curved structures or devices of different diameters and curvatures by virtue of its own flexibility and elasticity, reducing an error due to the film adhesion.

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Patent Owner(s)

Patent OwnerAddress
BEIHANG UNIVERSITY100191 NO 37 HAIDIAN DISTRICT BEIJING XUEYUAN ROAD BEIJING CITY BEIJING CITY 100191

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Dengke Beijing, CN 3 13
Chen, Huawei Beijing, CN 9 9
Liu, Yang Beijing, CN 1941 7962
Zhao, Song Beijing, CN 48 419
Zhao, Zehui Beijing, CN 3 3

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