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:
Sep. 10, 2024
Filed:
Sep. 17, 2021
Applicant:
Nano and Advanced Materials Institute Limited, Hong Kong, CN;
Inventors:
Bin Xiao, Hong Kong, CN;
Lik Kuen Ma, Hong Kong, CN;
Chao Sun, Hong Kong, CN;
Sze Kui Lam, Hong Kong, CN;
Assignee:
Nano and Advanced Materials Institute Limited, Hong Kong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/00 (2006.01); C08J 9/12 (2006.01); C08J 9/14 (2006.01); C08L 75/08 (2006.01); C08L 79/08 (2006.01);
U.S. Cl.
CPC ...
C08J 9/0061 (2013.01); C08J 9/125 (2013.01); C08J 9/142 (2013.01); C08J 9/146 (2013.01); C08J 9/149 (2013.01); C08L 75/08 (2013.01); C08L 79/08 (2013.01); C08J 2201/022 (2013.01); C08J 2203/10 (2013.01); C08J 2203/12 (2013.01); C08J 2203/146 (2013.01); C08J 2203/182 (2013.01); C08J 2205/044 (2013.01); C08J 2375/08 (2013.01); C08J 2379/08 (2013.01); C08L 2203/14 (2013.01); C08L 2207/324 (2013.01);
Abstract
Method for preparing porous polyurethane materials with controlled pore size and shape using isocyanates, polyols, and additives, and the porous polyurethane materials prepared therefrom. Method for preparing porous polyimides using at least one polyamine and a dianhydride and the porous polyimides materials prepared therefrom. The porous materials are useful for energy management, such as thermal, impact and vibration energy, and can exhibit improved fire-resistant performance.