	US 11,875,914 B2
	Conductive compositions of conductive polymer and metal coated fiber
Patrick J. Kinlen, Fenton, MO (US)
Assigned to THE BOEING COMPANY, Arlington, VA (US)
Filed by THE BOEING COMPANY, Chicago, IL (US)
Filed on Oct. 18, 2021, as Appl. No. 17/503,844.
Application 17/503,844 is a division of application No. 16/012,889, filed on Jun. 20, 2018, granted, now 11,152,131.
Prior Publication US 2022/0037051 A1, Feb. 3, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H01B 1/12 (2006.01); H01B 1/20 (2006.01); C09D 5/24 (2006.01); C09D 7/62 (2018.01); C09D 163/00 (2006.01); C09D 165/00 (2006.01)

CPC H01B 1/20 (2013.01) [C09D 5/24 (2013.01); C09D 7/62 (2018.01); C09D 163/00 (2013.01); C09D 165/00 (2013.01); H01B 1/124 (2013.01); H01B 1/127 (2013.01)]

18 Claims

1. A composition comprising:

a conductive polymer coating comprising a polyfluorene, a polyphenylene, or a polyindole, the conductive polymer coating disposed on an oxidized metal coated carbon fiber comprising about 15 wt % to about 70 wt % of a coating of oxidized metal, based on the weight of the oxidized metal and the carbon fiber, wherein the carbon fiber comprises carbon nanotubes; and

a polymer matrix or resin, wherein the composition comprises about 50 wt % to about 99 wt % of the polymer matrix or resin based on the total weight of the composition.