The Boeing Company

Christopher Garnier

Kay Youngdahl Blohowiak

Kjersta Lynn Larson-Smith

Mark Richard Brei

Bart Stevens

Terrell D Riley

Kevin D Gordon

Alexandra Elena Corona

David Michael Gayle

John William Adams

Sondra Hennessy Miller

An antimicrobial coating composition is disclosed. The antimicrobial coating composition also includes a polymer having a plurality of alkene units and a plurality of macroCTA polymer units. The composition also includes one or more reactive silanes, one or more wetting agents, and one or more solvents. A method for applying an antimicrobial coating composition is disclosed. The method for applying an antimicrobial coating composition may include contacting a polymer, one or more wetting agents, one or more solvents, and one or more reactive silanes with one another to prepare an antimicrobial coating composition, homogenizing the antimicrobial coating composition, applying the antimicrobial coating composition to a substrate, and allowing the antimicrobial coating composition to dry at ambient conditions.

Polymer dispersion having improved adhesion and wettability and methods for the same

The present disclosure is directed to a method for reactivating a co-cured film layer disposed on a composite structure, the method comprising applying a reactivation treatment composition comprising at least two solvents and a surface exchange agent comprising a metal alkoxide or chelate thereof to the co-cured film layer, and allowing the reactivation treatment composition to create a reactivated co-cured film layer, wherein the co-cured film layer was previously cured at a curing temperature greater than about 50&#xb0; C. A reactivated co-cured film layer and an aircraft part having a reactivated co-cured film layer are also provided.

Reactivation of co-cured film layers

An ultrasonic inspection system, method, and software. In one embodiment, the ultrasonic inspection system includes an ultrasonic probe that directs ultrasound waves into a structure from a front wall, and receives reflected waves to generate a response signal. The system further includes a processor that rectifies the response signal to generate a rectified signal, integrates a portion of the rectified signal within a detection time window to determine an energy sum, and generates output based on the energy sum. The detection time window is restricted to a front wall reflection and at least a portion of a near-surface dead zone following the front wall reflection.

Dead zone inspection with ultrasonic testing using signal integration

Growing community of inventors

Ladson, SC, United States of America

Christopher Garnier