公开(公告)号：US20210284801A1

公开(公告)日：2021-09-16

申请号：US17191024

申请日：2021-03-03

Applicant: THE BOEING COMPANY

Inventor： Andrew Michael ZWEIG ,  Waynie M. SCHUETTE

IPC: C08G75/00

Abstract: Aspects of the present disclosure relate to Schiff base oligomers and uses thereof. In at least one aspect, an oligomer is represented by Formula (I) wherein each instance of R4, R5, R6, R7, R8, R10, R11, R12, R13, and R14 is independently selected from the group consisting of hydrogen, alkyl, cycloalkyl, alkoxyl, aryloxyl, ether, and heterocyclyl. Each instance of R9 of Formula (I) is independently selected from the group consisting of alkyl, cycloalkyl, aryl, heterocyclyl, and ether. Each instance of R28 and R29 of Formula (I) is independently selected from the group consisting of hydrogen, alkyl, and aryl. Each instance of R33 of Formula (I) is independently selected from the group consisting of alkyl, cycloalkyl, aryl, heterocyclyl, and a bond. Each instance of R41 of Formula (I) is independently —NH— or a bond and each instance of R40 is independently —NH— or —NH—NH—.

公开(公告)号：US20210139668A1

公开(公告)日：2021-05-13

申请号：US16676509

申请日：2019-11-07

Applicant: THE BOEING COMPANY

Inventor： Waynie M. SCHUETTE ,  Patrick J. KINLEN

IPC: C08K3/08 ,  C08K9/02 ,  B22F1/02 ,  B22F1/00 ,  H01F1/09

Abstract: The present disclosure provides a coated iron particle, or reaction product of a coating and the iron particle, comprising an iron particle and a ceramic coating disposed on the iron particle. Aspects of the present disclosure provide a coated iron particle, or reaction product of a coating and the iron particle, including an iron particle having a diameter of from about 0.5 micron to about 100 microns; and a ceramic coating disposed on the iron particle. Aspects of the present disclosure further provide compositions comprising a coated iron particle and a polymer or adhesion promoter. Aspects of the present disclosure further provide components, such as components, such as vehicle components, having a surface and a composition of the present disclosure disposed on the surface.

公开(公告)号：US20190241752A1

公开(公告)日：2019-08-08

申请号：US16252387

申请日：2019-01-18

Applicant: THE BOEING COMPANY ,  Commonwealth Scientific and Industrial Research Organisation

Inventor： Waynie M. SCHUETTE ,  Patrick J. Kinlen ,  Paul Andrew White

IPC: C09D5/08 ,  C09D5/02 ,  C09D183/06 ,  C08G77/16 ,  C08G77/18 ,  C08K5/378 ,  C08K5/057 ,  C08K5/09

CPC classification number: C09D5/086 ,  C08G77/16 ,  C08G77/18 ,  C08G77/58 ,  C08G2150/90 ,  C08K5/0091 ,  C08K5/057 ,  C08K5/09 ,  C08K5/378 ,  C09D5/024 ,  C09D5/082 ,  C09D7/60 ,  C09D183/06 ,  C09D183/14

Abstract: Aspects described herein generally relate to a sol-gel that is the reaction product of an organosilane, a metal alkoxide, an acid, and a thio-lanthanide salt having a solubility of about 1 gram or greater per gram of sol-gel at 23° C. The thio-lanthanide salt includes a cation and a thio-ligand. The cation can be lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, scandium, yttrium, cobalt, calcium, strontium, barium, and zirconium. In another aspect, a component, such as a vehicle component, includes a metal substrate and a sol-gel disposed on the metal substrate. Methods can include forming a sol-gel by mixing a metal alkoxide and an acid to form a first mixture; mixing with the first mixture an organosilane to form a second mixture; and mixing with the second mixture a lanthanide salt to form a third mixture.