Patent US5059452A successfully refreshed from Google Patents.
US5059452A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flocked foam fabric with flattened fibers which are color printed
Assignee: Fleet National Bank
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Filing: 1989-10-18
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Granted: 1991-10-22
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Expires: 2009-10-18
Abstract
Abstract A flocked polyurethane foam fabric and method for manufacturing the same for which flock fibers imbedded in an adhesive on the foam are permanently flattened and entangled. Dry ink is transferred onto the flock fibers at the same time that flattening of the fibers is taking place. The flock fibers are thermally set into their flattened state along an outer surface of a polyurethane foam base of the fabric. Flattening the flock fibers causes the entanglement of the flock, thereby improving the hand, appearance, drapeability, abrasion resistance, water repellency and heat insulation qualities for apparel items over that of unflattened flock fibers.
Inventors
- 👤 William J. Squires
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:44
CPC Classifications
D; D04; D04H; D04H11/00; B; B32; B32B; B32B5/00; B32B5/22; B32B5/24; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23929; Y10T428/23936; Y10T428/23943; Y10T428/23979; Y10T428/23986; Y10T428/24; Y10T428/24802; Y10T428/2481
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
93 words
A flocked foam fabric, comprising: a group including a foamed polyurethane element having an outer surface, flock fibers, and means for adhering the flock fibers onto said outer surface, said flock fibers having a portion projecting out of said adhering means, said portion being thermally set into a flattened and entangled state along said outer surface of said foamed element so as to provide a substantially flat surface with entangled flock fibers; and a substrate extending outward from said group and being closer to said foamed polyurethane element than to said flock fibers.
Claim 2
Dependent Claim
93 words
A flocked foam fabric, comprising: a group including a foamed polyurethane element having an outer surface, flock fibers, and means for adhering the flock fibers onto said outer surface, said flock fibers having a portion projecting out of said adhering means, said portion being thermally set into a flattened and entangled state along said outer surface of said foamed element so as to provide a substantially flat surface with entangled flock fibers; and a substrate extending outward from said group and being closer to said foamed polyurethane element than to said flock fibers.
Claim 3
Dependent Claim
15 words
The fabric according to claim 1, wherein said flock has at least one solid color.
Claim 4
Dependent Claim
12 words
The fabric according to claim 1, wherein said substrate is brushed tricot.
Claim 5
Dependent Claim
46 words
The fabric according to claim 1, wherein said substrate has opposite sides which face away from each other, one of said sides being secured to said foamed element, the other of said sides being free of said foamed element as well as free of said flock.
Claim 6
Dependent Claim
11 words
The fabric according to claim 4, wherein said substrate is tricot.
Claim 7
Independent Claim
84 words
A method of making a flattened flock foam fabric, comprising the steps of: flattening and entangling a portion of flock fibers of a flocked and foamed polyurethane fabric which has a substrate closer to the foamed polyurethane than to the flock fibers, each of the fibers having an end imbedded in and adhered to a foamed element of the flocked foam fabric; and thermally setting said portion of flock fibers into a flattened and entangled state along an outer surface of the foamed element.
Claim 8
Independent Claim
84 words
A method of making a flattened flock foam fabric, comprising the steps of: flattening and entangling a portion of flock fibers of a flocked and foamed polyurethane fabric which has a substrate closer to the foamed polyurethane than to the flock fibers, each of the fibers having an end imbedded in and adhered to a foamed element of the flocked foam fabric; and thermally setting said portion of flock fibers into a flattened and entangled state along an outer surface of the foamed element.
Claim 9
Dependent Claim
15 words
A method according to claim 6, wherein said flock has at least one solid color.
Claim 10
Dependent Claim
14 words
A method according to claim 6, further comprising the step of coloring the flock.
Claim 11
Dependent Claim
12 words
A method according to claim 6, wherein said substrate is brushed tricot.
Claim 12
Dependent Claim
82 words
A flocked fabric, comprising: a plurality of flock fibers; a substrate; and means between said flock fibers and said substrate, said means including a foamed polyurethane element with an outside surface and means for adhering the flock fibers to said polyurethane element, said flock fibers each having one end portion projecting out of said outside surface and being thermally set into a flattened and entangled state so as to provide a substantially flat surface with entangled flock fibers along the outside surface.
Claim 13
Dependent Claim
82 words
A flocked fabric, comprising: a plurality of flock fibers; a substrate; and means between said flock fibers and said substrate, said means including a foamed polyurethane element with an outside surface and means for adhering the flock fibers to said polyurethane element, said flock fibers each having one end portion projecting out of said outside surface and being thermally set into a flattened and entangled state so as to provide a substantially flat surface with entangled flock fibers along the outside surface.
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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) | 1994-10-21 | 1995-04-22 | 1995-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-10-21 | 1999-04-22 | 1999-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-10-21 | 2003-04-22 | 2003-10-22 | $7700.00 | Window Closed / Lapsed |