Abstract: A fiber-reinforced resin composite and method of making the same. The fiber-reinforced resin composite includes a polymeric resin matrix and a plurality of fibers coated with a first distortional polymeric resin. The polymeric resin matrix has a first von Mises strain. The first distortional polymeric resin has a second von Mises strain in a range of approximately 0.25 to approximately 0.45. The plurality of fibers coated with the first distortional polymeric resin are disposed in the polymeric resin matrix. The second von Mises strain is greater than the first von Mises strain.
Type:
Grant
Filed:
February 4, 2014
Date of Patent:
April 21, 2015
Assignee:
The Boeing Company
Inventors:
Terrence Lee Schneider, Stephen Christensen, Jonathan Henry Gosse
Abstract: A concentrated nanocomposite dispersion which includes a silicate filler and a matrix polymer dispersed in an aqueous medium. The dispersions are condensed by selectively removing liquid therefrom, to provide high solids coating formulations. The concentrated formulations provide coatings which are good barriers to oxygen and other gases.
Type:
Grant
Filed:
September 14, 2007
Date of Patent:
May 22, 2012
Assignee:
Inmat Inc.
Inventors:
Carrie A. Feeney, Harris A. Goldberg, Michele Farrell, Douglas P. Karim