Patent search ap:("L & P PROPERTY MANAGEMENT COMPANY") AND inv:"Mark Crawford" Page 1

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发明授权
Expandable graphite flame retardant coating for polyurethane and latex foam 有权

公开(公告)号：US11613621B2

公开(公告)日：2023-03-28

申请号：US16415962

申请日：2019-05-17

Applicant: L & P PROPERTY MANAGEMENT COMPANY

Inventor： Courtney Peterson , Heidi Stojanovic , Aubrey Scherrey , Mark Crawford

IPC: C08J9/36 , C09D5/18 , C09D1/00

Abstract: A flexible foam composition includes a flexible foam body having a surface, which flexible foam is polyurethane and/or latex flexible foam, and an expandable graphite layer on the surface or within the foam surface adjacent to the surface. The flexible foam composition with the expandable graphite layer imparts improved flame retardant properties to the composition.

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