IP Library Granted Patent US 9,493,909
Granted Patent B2
US 9,493,909 · App. 13/827,354 · Granted Nov 15, 2016

Fiber-containing composites

Inventors: Choongnyun P. Kim (Northridge, CA); John Kang (Kingwood, TX)
Assignee: LIQUIDMETAL COATINGS, LLC
D06M23/00B29C70/885C22C47/08C22C49/02C22C2200/02Y10T428/249957Y10T428/31678Y10T442/339
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Quick Facts
Patent No.
US 9,493,909
App. No.
13/827,354
Granted
Nov 15, 2016
Kind
B2
Abstract

Provided in one embodiment is a method for producing a composition, comprising: heating a first material comprising an amorphous alloy to a first temperature; and contacting the first material with a second material comprising at least one fiber to form a composition comprising the first material and the second material; wherein the first temperature is higher than or equal to a glass transition temperature (T g ) of the amorphous alloy.

Claims (16)

1. A method of producing a composition, the method comprising, weaving together at least one first fiber comprising a first material and at least one second fiber comprising a second material to form a woven material, wherein the first material comprises an amorphous alloy, and the second material comprises element carbon, silicon, boron, oxygen, or combinations thereof, further comprising at least partially infiltrating the first material at a first temperature into at least a portion of the second material to form the composition, wherein the composition comprises the amorphous alloy and the second material, and wherein the first temperature is higher than or equal to the glass transition temperature (T g ) of the amorphous alloy.

2. The method of claim 1 , wherein the first temperature is less than the crystallization temperature (T x ) of the amorphous alloy.

3. The method of claim 1 , wherein the first temperature is greater than the crystallization temperature (T x ) of the amorphous alloy.

4. The method of claim 1 , wherein the at least partially infiltrating further comprises applying a pressure to the first material.

5. The method of claim 1 , wherein the first temperature is lower than a melting temperature of the second material.

6. The method of claim 1 , wherein the at least partially infiltrating results in substantially no chemical interaction between the first material and the second material.

7. The method of claim 1 , further comprising heating the first material to the first temperature.

8. The method of claim 1 , wherein the first material comprises zirconium, titanium, iron, copper, nickel, gold, platinum, palladium, aluminum, or combinations thereof.

9. The method of claim 1 , wherein the at least one first or second fiber comprises an amorphous alloy or the element carbon, silicon, boron, oxygen, or combinations thereof.

10. The method of claim 1 , further comprising producing the first material comprising an amorphous alloy.

11. The method of claim 1 , further comprising disposing a third material over at least a portion of the woven material.

12. The method of claim 11 , wherein the third material is the same as or different from the first material and the second material.

13. The method of claim 11 , wherein the third material comprises an amorphous alloy.

14. The method of claim 1 , further comprising weaving at least a third fiber comprising a third material with at least one of the first fiber and the second fiber to form the woven material comprising at least the first fiber, second fiber, and third fiber.

15. The method of claim 14 , wherein the third fiber comprises silicon carbide, glass, boron or combinations thereof.

16. The method of claim 1 , further comprising disposing a layer of a third material over at least a portion of the composition, wherein the third material is the same as or different from the first and second materials.

Assignments (4)
INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Mar 6, 2025
From: INTEGRATED GLOBAL SERVICES, INC.
To: BSP AGENCY, LLC, AS ADMINISTRATIVE AGENT
Reel/Frame 070421/0422 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 18, 2024
From: LIQUIDMETAL COATINGS, LLC
To: INTEGRATED GLOBAL SERVICES, INC.
Reel/Frame 069305/0726 →
SECURITY INTEREST Recorded May 24, 2019
From: LIQUIDMETAL COATINGS, LLC; LIQUIDMETAL COATING SOLUTIONS, LLC; LIQUIDMETAL WELDING, LLC; LIQUIDMETAL COATINGS ENTERPRISES, LLC
To: ENTERPRISE BANK & TRUST
Reel/Frame 049280/0553 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 4, 2013
From: KIM, CHOONGNYUN P.; KANG, JOHN
To: LIQUIDMETAL COATINGS, LLC
Reel/Frame 030152/0582 →
Continuity (2)
Provisional Application 61675084 · Jul 24, 2012
Related Publication 20140030948A1 · Jan 30, 2014