公开(公告)号：WO2023091662A1

公开(公告)日：2023-05-25

申请号：PCT/US2022/050392

申请日：2022-11-18

Applicant: ZEPHYROS, INC.

Inventor： CZAPLICKI, Michael ,  MADAUS, Keith ,  KOSAL, David ,  MOODY, Garret ,  ROGGERS, Robert

IPC: C08J9/00 ,  C08J9/08 ,  C08L63/00 ,  C08L69/00

Abstract: A method comprising combining polycarbonate thermoplastic with a decomposition initiator to decompose polycarbonate, heating the polycarbonate thermoplastic and decomposition initiator to a temperature between 120°C and 250°C for the release of carbon dioxide, and wherein the polycarbonate thermoplastic and decomposition initiator are combined with one or more additional components for forming a heat activated material that foams as a result of the release of carbon dioxide.