Invention Application
- Patent Title: Flame retardant composite fabric
- Patent Title (中): 阻燃复合面料
-
Application No.: US11231693Application Date: 2005-09-21
-
Publication No.: US20070232176A1Publication Date: 2007-10-04
- Inventor: Arthur Cashin , James Nicholson
- Applicant: Arthur Cashin , James Nicholson
- Assignee: Reemay, Inc.
- Current Assignee: Reemay, Inc.
- Main IPC: B32B5/26
- IPC: B32B5/26 ; D04H3/16 ; D04H1/00 ; D04H13/00

Abstract:
A composite flame retardant fabric is provided comprising an interior layer formed of thermoplastic fibers and exterior nonwoven webs on opposite sides of the interior layer. The exterior webs are formed of cellulosic fibers that include a flame retardant chemical. The interior layer provides strength and integrity to the composite fabric while allowing the composite to remain flexible and light in weight. The exterior layers impart flame retardant properties to the composite. Preferably, the interior layer is a spunbonded nonwoven fabric, and in a preferred embodiment the interior layer is a polyester spunbond nonwoven fabric. The exterior layers are preferably carded nonwoven webs, and in a preferred embodiment, the carded webs comprise rayon fibers that have been treated with a flame retardant chemical.
Information query