Preparation method of PTFE-based nano functional composite membrane and use

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United States of America

PATENT NO 12179450
APP PUB NO 20230330956A1
SERIAL NO

17633348

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Abstract

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A preparation method of a polytetrafluoroethylene (PTFE)-based nano functional composite membrane and use is provided. The PTFE-based nano functional composite membrane can be applied to prevention and resistance of icing of various types of wind turbine generator blades in winter and salt spray corrosion resistance of wind turbine blades, in the meantime, can improve the aerodynamic performance of wind turbine blade airfoils and enhance the whole surface strength of the blade and protect the blade from undergoing aging erosion, and is a new-generation multi-functional brand-new composite membrane material which can be directly explored and applied to the industrial fields of preventing adhesion and corrosion of marine fouling organisms on steel pipe piles of offshore wind power and offshore platforms, avoiding snowing and icing of high-voltage transmission towers and cables, protecting snowing and icing of bridges (stay cables and suspension cables) and the like.

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Patent Owner(s)

Patent OwnerAddress
CHINA THREE GORGES CORPORATIONNO 1 LIUHE ROAD JIANG'AN DISTRICT WUHAN HUBEI 430010 430010
CHINA THREE GORGES RENEWABLES (GROUP) CO LTDROOM 206-23 SECOND FLOOR 1ST BUILDING 1ST YARD GONGYUAN STREET TONGZHOU DISTRICT BEIJING 100000
NANJING HAOHUI HI TECH CO LTDROOM 417 NO 420 ZHONGHUA ROAD QINHUAI DISTRICT NANJING JIANGSU 210006

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Wenwei Beijing, CN 66 120
Liu, Jianping Beijing, CN 43 91
Shuai, Zhengfeng Beijing, CN 2 0
Sun, Zhiyu Beijing, CN 17 19
Wu, Hong Jiangsu, CN 93 577
Wu, Jianhua Jiangsu, CN 43 259
Wu, Jianping Jiangsu, CN 115 1857
Xiang, Xin Beijing, CN 21 92
Zhao, Jingxin Jiangsu, CN 7 4
Zhao, Jinquan Beijing, CN 2 0
Zhu, Yawei Jiangsu, CN 9 11

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