IP Library Granted Patent US 8,518,427
Granted Patent B2
US 8,518,427 · App. 13/207,392 · Granted Aug 27, 2013

Fabric with antimicrobial properties

Inventors: Bert H. Rubinsky (Jackson, MS); Herman A. Taylor, Jr. (Ridgeland, MS)
Assignee: R & T Fabric, LLC
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Quick Facts
Patent No.
US 8,518,427
App. No.
13/207,392
Granted
Aug 27, 2013
Kind
B2
Abstract

A method of producing a fabric with antimicrobial properties that includes liquefying bamboo to produce a slurry, adding an antimicrobial element to the slurry, adding a non-bamboo fiber to the slurry to create a mixture and extruding the mixture to produce a fiber. The antimicrobial fabric may include a composition of 69% bamboo, 30% cotton and 1% silver.

Claims (18)

1. A method of producing a fabric with antimicrobial properties, the method comprising:

liquefying bamboo to produce a slurry;

adding silver to the slurry;

adding a non-bamboo fiber to the slurry to create a mixture; and

extruding the mixture to produce a fiber;

wherein the fabric comprises approximately 69% bamboo, 30% cotton and 1% silver.

2. The method of claim 1 , further comprising: crushing the bamboo into fibers.

3. The method of claim 1 , further comprising: crushing the bamboo into small pieces.

4. The method of claim 1 , wherein liquefying bamboo to produce the slurry includes adding water.

5. The method of claim 1 , wherein liquefying bamboo to produce the slurry includes adding a solvent mixture.

6. The method of claim 1 , wherein liquefying the bamboo further comprises pressurizing the slurry.

7. The method of claim 1 , wherein liquefying the bamboo further comprises heating the slurry.

8. The method of claim 1 , further comprising: removing impurities from the slurry.

9. The method of claim 1 , wherein adding silver comprises adding silver ions to the slurry.

10. The method of claim 1 , wherein extruding the mixture comprises extruding the mixture through spinnerets to create the fiber.

11. The method of claim 1 , further comprising:

spinning the fiber to produce a thread; and

weaving the thread to produce a fabric.

Assignments (2)
MERGER AND CHANGE OF NAME Recorded Jul 5, 2017
From: R&T FABRIC, LLC; ENVIROLINEN, LLC
To: ENVIROLINEN, LLC
Reel/Frame 042911/0483 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 23, 2011
From: RUBINSKY, BERT H.; TAYLOR, HERMAN A., JR.
To: R & T FABRIC, LLC.
Reel/Frame 027442/0907 →
Continuity (2)
Provisional Application 61372168 · Aug 10, 2010
Related Publication 20120087951A1 · Apr 12, 2012