公开(公告)号：US20220010187A1

公开(公告)日：2022-01-13

申请号：US16927119

申请日：2020-07-13

Applicant: L&P Property Management Company

Inventor： Heidi Stojanovic ,  Tiffany Gramlich

IPC: C09K5/14 ,  C08J9/04 ,  C08J9/00 ,  C08K3/04

Abstract: A flexible cellular foam or composition contains a flexible foam structure that comprises a plurality of highly thermally conductive solids including nanomaterials. The thermally conductive solids may be carbon nanomaterials or other metallic or non-metallic solids. The carbon nanomaterials may include, but are not necessarily limited to, carbon nanotubes and graphite nanoplatelets. The highly thermally conductive solids may include but are not limited to micro-sized solids that may include graphite flakes, for example. When mixed within flexible foam, the presence of nanomaterials may impart greater support factor, greater thermal conductivity, and/or a combination of these improvements. The flexible foam composition may be polyurethane foam, latex foam, polyether polyurethane foam, viscoelastic foam, high resilient foam, polyester polyurethane foam, foamed polyethylene, foamed polypropylene, expanded polystyrene, foamed silicone, melamine foam, among others.

公开(公告)号：US11814566B2

公开(公告)日：2023-11-14

申请号：US16927119

申请日：2020-07-13

Applicant: L&P Property Management Company

Inventor： Heidi Stojanovic ,  Tiffany Gramlich

IPC: C09K5/14 ,  C08J9/04 ,  C08J9/00 ,  C08K3/04

CPC classification number: C09K5/14 ,  C08J9/008 ,  C08J9/0076 ,  C08J9/04 ,  C08K3/041 ,  C08K3/042 ,  C08J2205/05 ,  C08J2205/052 ,  C08J2205/06 ,  C08J2375/04 ,  C08K2201/001 ,  C08K2201/004 ,  C08K2201/011

Abstract: A flexible cellular foam or composition contains a flexible foam structure that comprises a plurality of highly thermally conductive solids including nanomaterials. The thermally conductive solids may be carbon nanomaterials or other metallic or non-metallic solids. The carbon nanomaterials may include, but are not necessarily limited to, carbon nanotubes and graphite nanoplatelets. The highly thermally conductive solids may include but are not limited to micro-sized solids that may include graphite flakes, for example. When mixed within flexible foam, the presence of nanomaterials may impart greater support factor, greater thermal conductivity, and/or a combination of these improvements. The flexible foam composition may be polyurethane foam, latex foam, polyether polyurethane foam, viscoelastic foam, high resilient foam, polyester polyurethane foam, foamed polyethylene, foamed polypropylene, expanded polystyrene, foamed silicone, melamine foam, among others.