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US 2014/0342140 A1Published application
Thermally protective flame retardant fabric
AssigneePrecision Fabrics Group, Inc.
InventorsVincent Andrews Monfalcone, III, Charles Detwiler Roberson, Ladson L. Fraser, JR.
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Abstract
The present invention provides a fabric consisting of a single layer of a non-woven substrate treated with a flame retardant finish. The non-woven substrate comprises cellulosic fibers and polyester fibers and has a basis weight ranging from 2.0 to 15.0 ounces per square yard. The fabric has a thickness ranging from 0.01 to 0.15 inches.
Claims30
A fabric consisting of a single layer of a non-woven, needlepunched substrate,
- wherein the non-woven, needlepunched substrate comprises cellulosic fibers and polyester fibers,
- wherein the non-woven, needlepunched substrate is treated with an intumescent, flame retardant finish comprising one or more compounds comprising phosphorous and/or nitrogen,
- wherein the non-woven, needlepunched substrate has a basis weight ranging from 2.0 to 15.0 ounces per square yard, and
- wherein the fabric has a thickness ranging from 0.01 to 0.15 inches.
1 more element
Dependencies are inferred from the claim text.