公开(公告)号：US20230052367A1

公开(公告)日：2023-02-16

申请号：US17366242

申请日：2021-07-02

Applicant: The Boeing Company

Inventor： Priyanka G. Dhirde ,  Waynie M. Schuette ,  Murali Krishna Panchangam

IPC: C09D5/08 ,  C09D187/00 ,  C08K5/405 ,  C23F11/16

Abstract: A corrosion inhibition composition includes a carrier and a Schiff base in admixture with the carrier. The carrier includes at least one of water, a hydrocarbon solvent, and a binder.

公开(公告)号：US12031058B2

公开(公告)日：2024-07-09

申请号：US17366242

申请日：2021-07-02

Applicant: The Boeing Company

Inventor： Priyanka G. Dhirde ,  Waynie M. Schuette ,  Murali Krishna Panchangam

IPC: C09D5/08 ,  C08K5/405 ,  C09D187/00 ,  C23F11/16

CPC classification number: C09D5/08 ,  C08K5/405 ,  C09D187/00 ,  C23F11/16

Abstract: A corrosion inhibition composition includes a carrier and a Schiff base in admixture with the carrier. The carrier includes at least one of water, a hydrocarbon solvent, and a binder.

公开(公告)号：US20240132753A1

公开(公告)日：2024-04-25

申请号：US18401087

申请日：2023-12-29

Applicant: The Boeing Company

Inventor： Vijaykumar Ijeri ,  Stephen P. Gaydos ,  Jill E. Seebergh ,  Priyanka G. Dhirde ,  Anand Sawroop Khanna

IPC: C09D183/06 ,  B05D5/08 ,  C09D4/00 ,  C09D7/20 ,  C09D7/61

CPC classification number: C09D183/06 ,  B05D5/08 ,  C09D4/00 ,  C09D7/20 ,  C09D7/61 ,  B05D2202/00 ,  B05D2350/60 ,  B05D2518/10 ,  C08K3/36

Abstract: A hydrophobic-icephobic composition includes a monomer binder, an organic solvent, and a hydrolyzed organosilane. The hydrolyzed organosilane is represented by a formula of R1—Si—(OH)3. The R1 group comprises an alkyl or a haloalkyl having from 3 to 40 carbons. A hydrophobic-icephobic coating over a substrate includes a polymer base and a polyorganosiloxane. The polyorganosiloxane includes —(R1—Si—O2)- units. The R1 group includes an alkyl or a haloalkyl having from 3 to 40 carbons. One or more of the —(R1—Si—O2)- units of the polyorganosiloxane are may be chemically bonded to the substrate.

公开(公告)号：US20220056282A1

公开(公告)日：2022-02-24

申请号：US17453789

申请日：2021-11-05

Applicant: The Boeing Company

Inventor： Vijaykumar S. Ijeri ,  Stephen P. Gaydos ,  Patrick J. Kinlen ,  Priyanka G. Dhirde ,  Anand Khanna

IPC: C09D5/24 ,  C09D7/61 ,  C09D5/08 ,  C09D163/00 ,  H01B1/04

Abstract: An electrically conductive and corrosion resistant graphene-based coating composition, including a binder, high-pressure airless-sprayed expanded graphene stacks, carbon fibers, and a dispersing agent, wherein the graphene-based coating composition has an electrical conductivity of at least 2 S/cm and a pull-off adhesion of at least 2 MPa.

公开(公告)号：US12054638B2

公开(公告)日：2024-08-06

申请号：US16528986

申请日：2019-08-01

Applicant: THE BOEING COMPANY

Inventor： Vijaykumar Ijeri ,  Stephen P. Gaydos ,  Jill E. Seebergh ,  Priyanka G. Dhirde ,  Anand Sawroop Khanna

IPC: C09D4/00 ,  B05D5/08 ,  C08G63/695 ,  C08K3/36 ,  C09D7/20 ,  C09D7/40

CPC classification number: C09D4/00 ,  B05D5/083 ,  C08G63/695 ,  C08K3/36 ,  C09D7/20 ,  C09D7/40 ,  B05D2201/02 ,  C08K2201/011

Abstract: In certain aspects, a composition includes a monomer binder, a plurality of silica nanoparticles, a surface energy reducing additive, and a blend of a high polarity solvent and a low polarity solvent. The high polarity solvent has a dipole moment of about 1.2 or greater, and the low polarity solvent has a dipole moment of about 0.7 or less. In certain aspects, a coated substrate includes a substrate and a coating over the substrate. The substrate is selected from a group consisting of glass, polycarbonate, polyacrylate, and polyethylene terepthalate. The coating includes a polymer binder, a plurality of nanoparticles, and a surface energy reducing additive. The coated substrate has a transparency of at least about 80% light transmission at one or more wavelengths in a range of 380 nm to 740 nm.

公开(公告)号：US11214693B2

公开(公告)日：2022-01-04

申请号：US16537126

申请日：2019-08-09

Applicant: The Boeing Company

Inventor： Vijaykumar S. Ijeri ,  Stephen P. Gaydos ,  Patrick J. Kinlen ,  Priyanka G. Dhirde ,  Anand Khanna

IPC: C09D5/24 ,  C09D7/61 ,  C09D5/08 ,  C09D163/00 ,  H01B1/04 ,  C08K3/04 ,  C01B32/19 ,  C08K3/013

Abstract: An electrically conductive and corrosion resistant graphene-based coating composition, including a binder, a graphene-filler; and a dispersing agent, wherein the graphene filler comprises a plurality of graphene stacks.

公开(公告)号：US11976216B2

公开(公告)日：2024-05-07

申请号：US17453789

申请日：2021-11-05

Applicant: The Boeing Company

Inventor： Vijaykumar S. Ijeri ,  Stephen P. Gaydos ,  Patrick J. Kinlen ,  Priyanka G. Dhirde ,  Anand Khanna

IPC: C09D5/24 ,  C01B32/19 ,  C08K3/013 ,  C08K3/04 ,  C09D5/08 ,  C09D7/61 ,  C09D163/00 ,  H01B1/04

CPC classification number: C09D5/24 ,  C09D5/08 ,  C09D7/61 ,  C09D163/00 ,  H01B1/04 ,  C01B32/19 ,  C08K3/013 ,  C08K3/042

Abstract: An electrically conductive and corrosion resistant graphene-based coating composition, including a binder, high-pressure airless-sprayed expanded graphene stacks, carbon fibers, and a dispersing agent, wherein the graphene-based coating composition has an electrical conductivity of at least 2 S/cm and a pull-off adhesion of at least 2 MPa.

公开(公告)号：US20210040333A1

公开(公告)日：2021-02-11

申请号：US16537126

申请日：2019-08-09

Applicant: The Boeing Company

Inventor： Vijaykumar S. Ijeri ,  Stephen P. Gaydos ,  Patrick J. Kinlen ,  Priyanka G. Dhirde ,  Anand Khanna

IPC: C09D5/24 ,  C09D7/61 ,  C09D163/00 ,  C09D5/08

Abstract: An electrically conductive and corrosion resistant graphene-based coating composition, including a binder, a graphene-filler; and a dispersing agent, wherein the graphene filler comprises a plurality of graphene stacks.