公开(公告)号：US20120266384A1

公开(公告)日：2012-10-25

申请号：US13536017

申请日：2012-06-28

Applicant: Melanie Pearce Jones ,  James Douglas Samll, JR. ,  John H. Walton ,  Alfred Frank Baldwin, JR. ,  Zarch Mikaelian

Inventor： Melanie Pearce Jones ,  James Douglas Samll, JR. ,  John H. Walton ,  Alfred Frank Baldwin, JR. ,  Zarch Mikaelian

IPC: A47C17/00 ,  D04H13/00 ,  B32B27/02 ,  B32B23/02 ,  B32B5/02

CPC classification number: D04H13/00 ,  A47C31/001 ,  D06M11/00 ,  D06M13/00 ,  D06M2101/06 ,  D06M2200/30 ,  D06N3/0015 ,  D06N3/0059 ,  Y10S5/952 ,  Y10S5/954 ,  Y10S428/92 ,  Y10S428/921 ,  Y10T442/2631 ,  Y10T442/2648 ,  Y10T442/2656 ,  Y10T442/2664 ,  Y10T442/2672 ,  Y10T442/268 ,  Y10T442/2689 ,  Y10T442/2697 ,  Y10T442/2705 ,  Y10T442/2713 ,  Y10T442/2721 ,  Y10T442/2762 ,  Y10T442/277 ,  Y10T442/682 ,  Y10T442/684 ,  Y10T442/686 ,  Y10T442/688 ,  Y10T442/696

Abstract: A filler cloth includes cellulosic fibers treated with a flame retardant chemistry such that the filler cloth has a char length of less than about nine inches when tested in accordance with NFPA 701, such that thermal shrinkage of the filler cloth at 400° F. is less than about 35% in any direction, and such that the filler cloth maintains flame and heat resistant integrity when impinged with a gas flame in accordance with testing protocols set forth in Technical Bulletin 603 of the State of California Department of Consumer Affairs. The filler cloth cellulosic fibers are treated with a flame retardant chemistry such that the filler cloth has a Frazier air permeability of less than about 400 cfm and a thermal resistance rating of at least about 3 when tested according to NFPA 2112.