IP Library › Granted Patent US 7,041,372
Granted Patent B2
US 7,041,372 · App. 09/956,304 · Granted May 9, 2006

Anti-ballistic nanotube structures

Assignee: Lockheed Martin Corporation
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Quick Facts
Patent No.
US 7,041,372
App. No.
09/956,304
Granted
May 9, 2006
Kind
B2
Abstract

A structure arrangement and method for the protection of a host system against an impacting ballistic element and for providing ease of mobility. The structure arrangement includes a composite. The composite includes a matrix and a multiplicity of single-walled carbon nanotubes. The single-walled carbon nanotubes are arranged with respect to the matrix so as to define an array for engagement with an impacting ballistic element.

Claims (83)

1. A structure arrangement for the protection of a host against an impacting ballistic element, the structure arrangement comprising:

a substrate;

the substrate coupled to the host; and

a composite;

the composite disposed on the substrate;

the composite comprising

a matrix; and

a multiplicity of single walled carbon nanotubes; and

the single walled carbon nanotubes arranged with respect to the matrix so as to define a substantially entangled array operable to engage the ballistic element.

2. The structure arrangement according to claim 1 wherein the array is defined by the multiplicity of single walled carbon nanotubes positioned between the interstices of the matrix.

3. The structure arrangement according to claim 1 wherein the array is defined by the multiplicity of single walled carbon nanotubes arranged along a plane with respect to the matrix.

4. The structure arrangement according to claim 1 wherein the array is defined by the multiplicity of single walled carbon nanotubes arranged along a plurality of planes with respect to the matrix.

5. The structure arrangement according to claim 1 wherein the matrix comprises at least one transparent material.

6. The structure arrangement according to claim 1 wherein the matrix comprises at least one translucent material.

7. A structure arrangement for the protection of a host against an impacting ballistic element, the structure arrangement comprising:

a composite;

the composite comprising

a matrix; and

a multiplicity of single walled carbon nanotubes, wherein the multiplicity of single walled carbon nanotubes are substantially entangled and isotropically oriented;

the single walled carbon nanotubes arranged with respect to the matrix so as to define an array for engagement with the ballistic element; and

the composite defining a structure unit for incorporation with the host.

8. The structure arrangement according to claim 7 wherein the array is defined by the multiplicity of single walled carbon nanotubes positioned between the interstices of the matrix.

9. The structure arrangement according to claim 7 wherein the array is defined by the multiplicity of single walled carbon nanotubes arranged along a plane with respect to the matrix.

10. The structure arrangement according to claim 7 wherein the array is defined by the multiplicity of single walled carbon nanotubes arranged along a plurality of planes with respect to the matrix.

11. The structure arrangement according to claim 7 wherein the matrix comprises at least one transparent material.

12. The structure arrangement according to claim 7 wherein the matrix comprises at least one translucent material.

13. A structure arrangement for providing ease of mobility to a host and for the protection of the host against an impacting ballistic element, the structure arrangement comprising:

a substrate;

the substrate coupled to the host; and

a composite;

the composite disposed on the substrate;

the composite comprising

a matrix; and

a multiplicity of single walled carbon nanotubes, wherein the multiplicity of single walled carbon nanotubes are isotropically oriented and substantially entangled; and

the single walled carbon nanotubes arranged with respect to the matrix so as to define an array.

14. A structure arrangement for providing ease of mobility to a host and for the protection of the host against an impacting ballistic element, the structure arrangement comprising:

a composite;

the composite comprising

a matrix; and

a multiplicity of single walled carbon nanotubes;

the single walled carbon nanotubes isotropically oriented and arranged with respect to the matrix so as to define an array; and

the composite defining a structure unit for incorporation with the host.

15. A system for protection against an impacting ballistic element, the system comprising:

a host; and

a structure arrangement comprising

a substrate;

the substrate coupled to the host;

a composite;

the composite disposed on the substrate;

the composite comprising

a matrix; and

a multiplicity of single walled carbon nanotubes;

the single walled carbon nanotubes arranged with respect to the matrix so as to define a net for engagement with the ballistic element.

16. A system for protection against an impacting ballistic element, the system comprising:

a host; and

a structure arrangement comprising

a composite;

the composite comprising

a matrix; and

a multiplicity of single walled carbon nanotubes;

the single walled carbon nanotubes isotropically oriented and arranged with respect to the matrix so as to define an array for engagement with the ballistic element; and

the composite defining a structure unit for incorporation with the host.

17. A composite material operable to engage a ballistic element, comprising:

a graphite epoxy matrix; and

a mesh operable to engage the ballistic element and distribute the ballistic element's kinetic energy wherein the mesh comprises a plurality of isotropically oriented single walled carbon nanotubes, wherein

the single walled carbon nanotubes arranged with respect to the matrix so as to define the mesh.

18. The composite material of claim 17 , wherein the composite is disposed on a substrate, wherein the composite defining a structural unit for incorporation within a host operable to supply maneuverability to the host.

19. A structure arrangement for the protection of a host against an impacting ballistic element, the structure arrangement comprising:

a substrate;

the substrate coupled to the host; and

a composite;

the composite disposed on the substrate;

the composite comprising

a binding agent; and

a multiplicity of substantially entangled single walled carbon nanotubes; and

the single walled carbon nanotubes entangled with one another and the binding agent so as to define an isotropic array for engagement with the ballistic element.

20. A structure arrangement for the protection of a host against an impacting ballistic element, the structure arrangement comprising:

a composite;

the composite comprising

a binding agent; and

a multiplicity of single walled carbon nanotubes;

the single walled carbon nanotubes entangled with one another and the binding agent so as to define an isotropic array for engagement with the ballistic element; and

the composite defining a structure unit for incorporation with the host.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 4, 2002
From: RHOADS, JAMES E.; HERMAN, FREDERICK J.; YANAROS, JR., JOHN O.; HENN, DAVID S.
To: LOCKHEED MARTIN CORPORATION
Reel/Frame 013455/0633 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 19, 2001
From: RHOADES, JAMES E.; HERMAN, FREDERICK J.; YANAROS, JOHN O. JR.; HENN, DAVID S.
To: LOCKHEED MARTIN CORPORATION
Reel/Frame 012196/0115 →
Continuity (1)
Related Publication 20050158551A1 · Jul 21, 2005