IP Library Granted Patent US 8,393,282
Granted Patent B2
US 8,393,282 · App. 12/812,307 · Granted Mar 12, 2013

Sewn product and clothes

Inventors: Kazuya Fujita (Otsu, JP); Kenji Akizuki (Osaka, JP); Takashi Daikyoji (Osaka, JP)
Assignee: Toray Industries, Inc.
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Quick Facts
Patent No.
US 8,393,282
App. No.
12/812,307
Granted
Mar 12, 2013
Kind
B2
Abstract

A sewn product comprises fabrics having conductive yarns inserted each in a warp direction and a weft direction and disposed in a lattice at intervals, wherein at least two stitches in at least one place of seam are provided with a stitch interval of not more than 5 mm, and a surface resistance (R) between two points separated by 30 cm across at least one seam is according to the formula: R≦1.0×10 12 Ω. A sewn product comprises fabrics having conductive yarns inserted each in a warp direction and a weft direction and disposed in a lattice at intervals, wherein in at least one place of seam a number of piles of clothing fabrics of seam allowance is 5 or more, and a surface resistance (R) between two points separated by 30 cm across at least one seam is R≦1.0×10 12 Ω.

Claims (9)

1. A sewn product comprising fabrics having conductive yarns inserted each in a warp direction and a weft direction and disposed in a lattice at intervals, wherein at least two stitches in at least one place of seam are provided with a stitch interval of not more than 5 mm, and a surface resistance (R) between two points separated by 30 cm across at least one seam is R≦1.0×10 12 Ω.

2. The sewn product of claim 1 , wherein at least three stitches are provided in the at least one place of seam, and the stitch interval is 3 mm or less.

3. The sewn product of claim 1 , wherein the conductive yarns disposed at intervals in a lattice have a pitch in a range of 1 to 20 mm both in the warp direction and the weft direction.

4. The sewn product of claim 1 , further comprising a crimped yarn used as a sewing thread.

5. Clothes comprised of the sewn product of claim 1 .

6. A sewn product comprising fabrics having conductive yarns inserted each in a warp direction and a weft direction and disposed in a lattice at intervals, wherein in at least one place of seam a number of piles of clothing fabrics of seam allowance is 5 or more, and a surface resistance (R) between two points separated by 30 cm across at least one seam is according to the formula: R≦1.0×10 12 Ω.

7. The sewn product of claim 6 , wherein the conductive yarns disposed at intervals in a lattice have a pitch in a range of 1 to 20 mm both in the warp direction and the weft direction.

8. The sewn product of claim 6 , further comprising a crimped yarn used as a sewing thread.

9. Clothes comprised of the sewn product of claim 6 .

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 3, 2010
From: FUJITA, KAZUYA; AKIZUKI, KENJI; DAIKYOJI, TAKASHI
To: TORAY INDUSTRIES, INC.
Reel/Frame 024781/0518 →
Priority Claims (1)
JP 2008-004053 · Jan 11, 2008 · national
Continuity (1)
Related Publication 20100287679A1 · Nov 18, 2010