Humidity-stiffening polymer material, and preparation method therefor and use thereof

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United States of America Patent

PATENT NO 11845821
APP PUB NO 20230322986A1
SERIAL NO

18251857

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Abstract

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The present disclosure provides a humidity-stiffening polymer material, and a preparation method therefor and a use thereof. The humidity-stiffening polymer material includes the following raw materials: a monomer, an ionic liquid, a salt, a cross-linking agent and an initiator, wherein the monomer includes benzyl methacrylate, the ionic liquid includes an imidazole-based ionic liquid, and the salt includes a hygroscopic salt. The method for preparing the humidity-stiffening polymer material includes: mixing the raw materials to obtain a precursor liquid, performing reaction on the mixture after degassing, and drying the mixture to obtain the humidity-stiffening polymer material. The humidity-stiffening polymer material is applied to actuators, soft robots and wearable biomedical devices based on bionic design.

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Patent Owner(s)

Patent OwnerAddress
THE CHINESE UNIVERSITY OF HONG KONG SHENZHENNO 2001 LONGXIANG ROAD LONGCHENG STREET LONGGANG DISTRICT SHENZHEN GUANGDONG 518172

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ming, Xiaoqing Guangdong, CN 1 0
Yao, Le Guangdong, CN 7 0
Zhang, Qi Guangdong, CN 706 5322
Zhu, Shiping Guangdong, CN 33 66

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