US 12,378,722 B2
Biocidal infused composite fabric for cabin interiors
Parthasarathy Govindaraju, Bengaluru (IN)
Assigned to B/E Aerospace, Inc., Winston-Salem, NC (US)
Filed by B/E Aerospace, Inc., Winston-Salem, NC (US)
Filed on Jun. 18, 2021, as Appl. No. 17/351,816.
Claims priority of application No. 202041027803 (IN), filed on Jun. 30, 2020.
Prior Publication US 2021/0403728 A1, Dec. 30, 2021
Int. Cl. D06M 16/00 (2006.01); D06N 3/00 (2006.01)
CPC D06M 16/00 (2013.01) [D06N 3/0006 (2013.01); D06N 3/0063 (2013.01); D06N 2201/02 (2013.01); D06N 2205/08 (2013.01); D06N 2205/103 (2013.01); D06N 2209/067 (2013.01); D10B 2401/13 (2013.01); D10B 2403/0242 (2013.01); D10B 2505/12 (2013.01)] 5 Claims
OG exemplary drawing
 
1. A biocidal infused composite fabric installable on an interior surface of a mobile platform, the fabric comprising:
a flexible substrate woven from a yarn comprising a plurality of fibers woven into a plurality of strands, the flexible substrate treated on an external surface with a polymer coating,
the polymer coating comprising:
polymer chain molecules; and
one or more biocidal compounds configured for sustained release of one or more biocidal agents upon contact with a microbial substance, wherein the one or more biocidal compounds comprise one or more nanocapsules less than 100 nm in diameter disposed within the polymer coating, each nanocapsule comprising a shell enclosing the one or more biocidal compounds and configured for controlled release of the one or more biocidal compounds in response to an external stimuli, wherein the one or more biocidal agents include one or more polycationic compounds.