Flame Resistant Fabrics Having Improved Resistance to Surface Abrasion or Pilling and Methods for Making Them
AssigneeSouthern Mills, Inc.
InventorRembert Joseph Truesdale, III
Life of this patent
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Abstract
Flame resistant fabrics and garments that have improved resistance to pilling and/or abrasion are disclosed. The fabrics, the fibers or yarns that make up the fabrics, or garments made from the fabrics are treated with a finish composition that is applied to the fibers, yarns, fabrics, or garments and then cured. The finish composition increases the resistance to pilling and/or abrasion of the fibers, yarns, fabrics, or garments. The finish composition includes a polymeric abrasion resistance aid, an alkylfluoropolymer, a polyethylene, and a wetting agent.
Claims20
A flame resistant fabric, comprising:
- a plurality of spun yarns comprising a plurality of flame resistant fibers;
- and
- a finish that imparts abrasion resistance to the fabric, the finish comprising a polymeric abrasion resistance aid and a hydrophobic component,
- wherein the fabric, before laundering and after being laundered five times in accordance with AATCC test method 135 (2006), has an abrasion resistance of at least about 1000 cycles before a first thread break when tested in accordance with ASTM test method D3884 (2007) (H-18, 500 g on each wheel).
A flame resistant fabric, comprising:
- a plurality of spun yarns comprising a plurality of flame resistant fibers;
- and
- a finish that imparts abrasion resistance to the fabric, the finish comprising a polymeric abrasion resistance aid and at least one of a moisture management component, a durable press component, and an antimicrobial component,
- wherein the fabric, before laundering and after being laundered five times in accordance with AATCC test method 135 (2006), has an abrasion resistance of at least about 1000 cycles before a first thread break when tested in accordance with ASTM test method D3884 (2007) (H-18, 500 g on each wheel).
Dependencies are inferred from the claim text.