US5855991A
Expired / Lapsed
US
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Composite textile structure
Assignee: Milliken and Co
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Filing: 1997-07-01
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Granted: 1999-01-05
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Expires: 2017-07-01
Abstract
Abstract A composite textile structure is provided. the composite structure includes a woven base fabric of elastomeric yarns wherein the yarns running in one direction are bicomponent sheath/core elastomeric monofilament yarns wherein the sheath has a melting point below that of the core. The bicomponent yarns are melt bonded to yarns running in a perpendicular direction by melting of the sheath. The woven base fabric is joined to a knit cover fabric by an elastomeric bond preferably formed through the lamination of an elastomeric adhesive web between the cover fabric and the base fabric.
Inventors
- 👤 George C. McLarty, III
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:30
CPC Classifications
D; D04; D04B; D04B21/00; D04B21/20; D10; D10B; D10B2403/00; D10B2403/01; D10B2403/011; D10B2505/00; D10B2505/08; Y; Y10; Y10S; Y10S5/00; Y10S5/948; Y10S5/952; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/2481; Y10T428/24818; Y10T428/31504; Y10T428/3154; Y10T442/00; Y10T442/30; Y10T442/3008; Y10T442/3016; Y10T442/3024; Y10T442/3472; Y10T442/3602; Y10T442/3642; Y10T442/40
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
151 words
A composite textile structure useful as a furniture support sling, the textile structure comprising: a base fabric having a plurality of yarns running in a first direction and a plurality of yarns running in a second direction substantially perpendicular to the yarns in said first direction, wherein the yarns running in said first direction comprise a bicomponent elastomeric monofilament including a sheath component and a core component, the yarns running in said second direction comprising an elastomeric monofilament, said sheath component having a melting temperature below the melting temperature of the core component, said sheath component being melt bonded to the yarns running in said second direction, such that bonds are formed at points of crossover between the yarns running in said first direction and the yarns running in said second direction; a knit cover fabric; and an elastomeric adhesive web disposed between said base fabric and said knit cover fabric.
Claim 2
Dependent Claim
151 words
A composite textile structure useful as a furniture support sling, the textile structure comprising: a base fabric having a plurality of yarns running in a first direction and a plurality of yarns running in a second direction substantially perpendicular to the yarns in said first direction, wherein the yarns running in said first direction comprise a bicomponent elastomeric monofilament including a sheath component and a core component, the yarns running in said second direction comprising an elastomeric monofilament, said sheath component having a melting temperature below the melting temperature of the core component, said sheath component being melt bonded to the yarns running in said second direction, such that bonds are formed at points of crossover between the yarns running in said first direction and the yarns running in said second direction; a knit cover fabric; and an elastomeric adhesive web disposed between said base fabric and said knit cover fabric.
Claim 3
Dependent Claim
16 words
The composite textile structure as in claim 1, wherein said base fabric is a woven fabric.
Claim 4
Dependent Claim
24 words
The composite textile structure as in claim 2, wherein said first direction is the warp direction and said second direction is the fill direction.
Claim 5
Dependent Claim
18 words
The composite textile structure as in claim 1, wherein said knit cover fabric is a warp knitted fabric.
Claim 6
Dependent Claim
25 words
The composite textile structure as in claim 1, wherein the yarns running in said second direction comprise an elastomeric monofilament intermingled with a textured fiber.
Claim 7
Dependent Claim
15 words
The composite textile structure as in claim 5, wherein said textured fiber comprises polyester fiber.
Claim 8
Dependent Claim
14 words
The composite textile structure as in claim 1, further comprising a flourochemical surface treatment.
Claim 9
Dependent Claim
33 words
The composite textile structure as in claim 7, further comprising a printed design disposed across said knit cover fabric by means of transfer printing without the use of any additional film-forming polymer coatings.
Claim 10
Dependent Claim
12 words
A furniture support sling including the composite textile structure of claim 1.
Claim 11
Dependent Claim
11 words
A chair, comprising a furniture support sling as in claim 9.
Claim 12
Dependent Claim
11 words
A bed, comprising a furniture support sling as in claim 9.
Claim 13
Dependent Claim
169 words
A composite textile structure useful as a furniture support sling, the textile structure comprising: a woven base fabric having a plurality of yarns running in a first direction and a plurality of yarns running in a second direction substantially perpendicular to the yarns running in said first direction, wherein the yarns running in said first direction comprise a bicomponent elastomeric monofilament including a sheath component and a core component and wherein the melting temperature of said sheath component is below the melting temperature of said core component, the yarns running in said second direction comprising an elastomeric monofilament with a textured fiber covering, said sheath component of the yarns running in said first direction being melt bonded to the yarns running in said second direction such that bonds are formed at points of cross-over between the yarns running in said first direction and the yarns running in said second direction; a warp knitted cover fabric; and an elastomeric adhesive web laminated between said base fabric and said cover fabric.
Claim 14
Dependent Claim
169 words
A composite textile structure useful as a furniture support sling, the textile structure comprising: a woven base fabric having a plurality of yarns running in a first direction and a plurality of yarns running in a second direction substantially perpendicular to the yarns running in said first direction, wherein the yarns running in said first direction comprise a bicomponent elastomeric monofilament including a sheath component and a core component and wherein the melting temperature of said sheath component is below the melting temperature of said core component, the yarns running in said second direction comprising an elastomeric monofilament with a textured fiber covering, said sheath component of the yarns running in said first direction being melt bonded to the yarns running in said second direction such that bonds are formed at points of cross-over between the yarns running in said first direction and the yarns running in said second direction; a warp knitted cover fabric; and an elastomeric adhesive web laminated between said base fabric and said cover fabric.
Claim 15
Dependent Claim
36 words
The composite textile structure as in claim 12, further characterized by having an air permeability of not less than 20 cubic feet per minute per square foot of material at a differential pressure of 125 Pascals.
Claim 16
Dependent Claim
14 words
The composite textile structure as in claim 13 further comprising a flourocarbon surface treatment.
Claim 17
Dependent Claim
12 words
A furniture support sling including the composite textile structure of claim 13.
Claim 18
Dependent Claim
11 words
A chair, comprising a furniture support sling as in claim 15.
Claim 19
Dependent Claim
11 words
A bed, comprising a furniture support sling as in claim 15.
Claim 20
Dependent Claim
34 words
A laminated textile composite, comprising a printed surface fabric and a laminated base structure wherein said surface fabric is flourochemically treated and directly printed by means of transfer printing without any film-forming polymer coating.
Claim 21
Dependent Claim
34 words
A laminated textile composite, comprising a printed surface fabric and a laminated base structure wherein said surface fabric is flourochemically treated and directly printed by means of transfer printing without any film-forming polymer coating.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-01-04 | 2002-07-06 | 2003-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-01-04 | 2006-07-06 | 2007-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-01-04 | 2010-07-06 | 2011-01-05 | $7700.00 | Window Closed / Lapsed |