公开(公告)号：US12084555B2

公开(公告)日：2024-09-10

申请号：US17447942

申请日：2021-09-17

Applicant: Nano and Advanced Materials Institute Limited

Inventor： Bin Xiao ,  Lik Kuen Ma ,  Chao Sun ,  Sze Kui Lam

IPC: C08J9/00 ,  C08J9/12 ,  C08J9/14 ,  C08L75/08 ,  C08L79/08

CPC classification number: C08J9/0061 ,  C08J9/125 ,  C08J9/142 ,  C08J9/146 ,  C08J9/149 ,  C08L75/08 ,  C08L79/08 ,  C08J2201/022 ,  C08J2203/10 ,  C08J2203/12 ,  C08J2203/146 ,  C08J2203/182 ,  C08J2205/044 ,  C08J2375/08 ,  C08J2379/08 ,  C08L2203/14 ,  C08L2207/324

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.

公开(公告)号：US11674021B2

公开(公告)日：2023-06-13

申请号：US15929885

申请日：2020-05-28

Applicant: Nano and Advanced Materials Institute Limited

Inventor： Bin Xiao ,  Christopher Cheung Yec ,  Han Wang ,  Jianzhuo Xin ,  Jifan Li

IPC: C08L19/00 ,  C08L23/08 ,  C08L75/04 ,  C08K3/22 ,  C08K3/26

CPC classification number: C08L19/00 ,  C08L23/0853 ,  C08L75/04 ,  C08K3/26 ,  C08K2003/2206 ,  C08K2003/2227 ,  C08L2201/02

Abstract: Flame retardant composition including: an optionally crosslinked rubber, an intumescent composition comprising a phosphate and a melamine polymer formed by combining melamine, formaldehyde, dicyandiamide, and aluminum hydroxide thereby forming the intumescent composition, a ceramic forming mixture, at least one glass additive, layered silicate nanoparticles, and optionally an antioxidant; and methods of preparation and use thereof.