公开(公告)号：US20240115751A1

公开(公告)日：2024-04-11

申请号：US18270177

申请日：2021-12-22

Applicant: ZOBELE HOLDING SPA

Inventor： Sergio LUQUE VERA ,  Alberto Jose SANCHO MARZO ,  Maria GARCIA SUBIRATS ,  David ALONSO CANADAS

IPC: A61L9/12

CPC classification number: A61L9/12

Abstract: The substrate for diffusing volatile substances comprises a dispersible binder and a natural material, and the percentages by weight in the dry state are: dispersible binder: 15-45%; and natural material: 55-75%. It may also comprise a preservative. It provides a substrate that provides constant and durable air diffusion properties.