公开(公告)号：US20220400738A1

公开(公告)日：2022-12-22

申请号：US17741987

申请日：2022-05-11

申请人： Schweitzer-Mauduit International, Inc.

发明人： Oxana Cherkas ,  Diane Raverdy-Lambert

IPC分类号： A24D1/20 ,  A24D1/02 ,  A24C5/00 ,  A24C5/46 ,  D21H19/12 ,  D21H25/02

摘要： The present invention relates to a vaping article comprising an aerosol-generating zone, a zone for cooling the aerosol comprising a paper in the shape of a hollow tube, this paper comprising a fibrous substrate, and optionally a filtering zone, characterized in that the zone for cooling the aerosol is functionalized by a plant extract and an aerosol-generating agent.

公开(公告)号：US20230148658A1

公开(公告)日：2023-05-18

申请号：US17988180

申请日：2022-11-16

申请人： Schweitzer-Mauduit International, Inc.

发明人： Patrick Guilchet ,  Diane Raverdy-Lambert

IPC分类号： A24D3/08 ,  A24D3/06 ,  A24D3/17 ,  A24D1/04 ,  A24D3/02 ,  B32B5/02 ,  B32B29/02

CPC分类号： A24D3/08 ,  A24D3/062 ,  A24D3/17 ,  A24D1/045 ,  A24D3/0204 ,  A24D3/0229 ,  A24D3/0254 ,  A24D3/0287 ,  B32B5/022 ,  B32B29/02 ,  B32B2262/067 ,  B32B2262/065 ,  B32B2262/144 ,  B32B2307/72 ,  B32B2307/732 ,  B32B2307/724

摘要： The invention provides a material which comprises a paper substrate and a nonwoven substrate having a low density which can be used as filter for a smoking or vaping article.