公开(公告)号：US20240355312A1

公开(公告)日：2024-10-24

申请号：US18642314

申请日：2024-04-22

申请人： SEACORK STUDIO INC.

发明人： Annie DAHAN

IPC分类号： G10K11/165 ,  D21H17/00 ,  D21H17/02 ,  D21H17/66

CPC分类号： G10K11/165 ,  D21H17/02 ,  D21H17/66 ,  D21H17/74

摘要： Biodegradable acoustic attenuating material capable of sound absorption, as well as methods of producing same are provided. The material comprises a mixture composed of dried seaweed powder, a source of fine cellulose fibre and water. Making the material involves mixing all the components into a uniform paste, shaping the paste, and then dehydrating into a solid paste.