The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 25, 2025
Filed:
May. 06, 2022
Huabao (Tianjin) New Material Science and Technology Development Co., Ltd., Tianjin, CN;
Shanxi Huabao New Materials Co., Ltd., Shanxi, CN;
Ye Sun, Tianjin, CN;
Pei Jiang, Tianjin, CN;
Na Wu, Tianjin, CN;
Jianwei Chen, Tianjin, CN;
Peng Liu, Tianjin, CN;
Fengxiang Bai, Tianjin, CN;
Lianshan Han, Tianjin, CN;
Jianlong Wang, Tianjin, CN;
Jia Wang, Tianjin, CN;
Dinghao Zhang, Tianjin, CN;
Dingxin Zhang, Tianjin, CN;
Huabao (Tianjin) New Material Science And Technology Development Co., Ltd., Tianjin, CN;
Shanxi Huabao New Materials Co., Ltd., Shanxi, CN;
Abstract
The present application discloses a thermally insulating aerogel vacuum composite panel and a preparation method thereof. The preparation method includes the following steps: (1) mixing TEOS solution and a metal particle, adding a hydrophobic agent, mixing, adding ammonium trifluoroacetate solution dropwise until completely gelating to obtain a metal aerogel precursor; (2) adding the metal aerogel precursor into an acid replacement solution for replacement for 1-24 h to obtain a gel; (3) washing the gel with deionized water to obtain a neutral gel; (4) soaking the neutral gel obtained in step (3) in a first organic resin solvent; (5) pouring the neutral gel into a substrate with honeycomb structure, and aging for re-gelating to obtain a modified panel; (6) drying the modified panel to obtain a honeycomb panel; and (7) aging the honeycomb panel at room temperature for 1-24 h to obtain the vacuum composite panel.