Dwayne Kendrick Starnes

US Patent:

20130098232, Apr 25, 2013

Filed:

Jun 9, 2010

Appl. No.:

12/797447

Inventors:

Ralph J. Locke - Woodland WA, US
Jason Darley - Woodland WA, US
Paul Norris - Woodland WA, US
Craig Halquist - Woodland WA, US
Dwayne Starnes - Woodland WA, US
Shawn Alexander - Woodland WA, US

Assignee:

LIFEPORT, INC. - WOODLAND WA

International Classification:

B32B 27/28
F41H 7/00
B32B 27/08

US Classification:

89 3602, 4284231, 428 76

Abstract:

A polymeric coating composition for use in overlaying at least a portion of a substrate element composed of a plural component polymeric system composed of a reactive blend of at least one first component and at least one second component, wherein the first component is consists essentially of a polymer and/or a blend of polymers present in an amount sufficient to impart a predetermined amount of tensile strength, hardness, flexibility and adhesive strength to the resulting polymeric coating and the second component is an isocyanate or isocyanate quasi-prepolymer. The substrate element is a blast-resistant polymeric material having low surface energy and/or low reactivity at or near the surface of the substrate. Also disclosed is a blast and/or ballistic-resistant construction element composed of a structure having the aforementioned polymeric material in overlying attached relationship thereto. The polymeric material of the structure has a substrate matrix containing at least one of ultrahigh molecular weight polyethylene, aramid materials, and the like.

US Patent:

20180319139, Nov 8, 2018

Filed:

Jul 13, 2018

Appl. No.:

16/035197

Inventors:

- Woodland WA, US
Paul Norris - Woodland WA, US
Craig Halquist - Woodland WA, US
Dwayne Starnes - Woodland WA, US
Shawn Alexander - Woodland WA, US
Ralph J. Locke - Woodland WA, US

International Classification:

B32B 27/28
F42D 5/045
F41H 5/04
F41H 7/00
B32B 27/08

Abstract:

A polymeric coating composition for use in overlaying at least a portion of a substrate element composed of a plural component polymeric system composed of a reactive blend of at least one first component and at least one second component, wherein the first component consists essentially of a polymer and/or blend of polymers present in an amount sufficient to impart a predetermined amount of tensile strength, hardness, flexibility and adhesive strength to the resulting polymeric coating, and the second component is an isocyanate or isocyanate quasi-prepolymer. The substrate element is a blast-resistant polymeric material having low surface energy and/or low reactivity at or near the surface of the substrate. Also disclosed is a blast and/or ballistic-resistant construction element composed of a structure having the aforementioned polymeric material thereover. The polymeric material has a substrate matrix containing at least one of ultrahigh molecular weight polyethylene, aramid materials, and the like.