Patent US4031281A successfully refreshed from Google Patents.
US4031281A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flocked metallic laminated wallcoverings
Assignee: Formica Corp
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Filing: 1976-09-21
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Granted: 1977-06-21
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Expires: 1996-09-21
Abstract
Abstract A wallcovering comprising a fabric-backed, lightweight laminate is disclosed wherein the fabric is coated with various pigmented polymer coatings to which is applied a film of metallized polyethylene terephthalate. The metallized film is then flocked. Printed designs may be applied thereto prior to the addition of the flock.
Inventors
- 👤 Ronald James Keeling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:14
CPC Classifications
B; B32; B32B; B32B27/00; B32B27/12; B32B27/36; B32B38/00; B32B38/14; B32B38/145; D; D06; D06N; D06N3/00; D06N3/0056; D06N3/0063; D06N7/00; D06N7/0002; D06N7/0097; D06Q; D06Q1/00; D06Q1/06; B32B2255/00; B32B2255/10; B32B2255/20; B32B2255/205; B32B2307/00; B32B2307/30; B32B2307/308; B32B2307/70; B32B2307/718; B32B2307/732; B32B2307/734; B32B2607/00; B32B2607/02; D06N2203/00; D06N2203/06; D06N2203/061; D06N2205/00; D06N2205/02; D06N2205/026; D06N2209/00; D06N2209/16; D06N2209/1628; D06N2211/00; D06N2211/06; D06N2211/063; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1089; Y10T156/109; Y10T428/00; Y10T428/23907; Y10T428/23943; Y10T428/23979; Y10T428/24; Y10T428/24479; Y10T428/24612; Y10T428/24802; Y10T428/24851; Y10T428/27; Y10T428/273; Y10T428/277; Y10T428/31504; Y10T428/31678; Y10T428/31681; Y10T428/31692; Y10T428/31699; Y10T428/31786; Y10T428/31794; Y10T428/31797; Y10T428/31855; Y10T428/3188; Y10T428/31909; Y10T428/31928; Y10T428/31935
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
156 words
A thermally and dimensionally stable wallcovering, weighing from about 6.0 to about 11.8 ounces per square yard, comprising, in superimposed relationship, 1. a woven or non-woven cellulosic or synthetic fabric weighing from about 0.5 to about 1.4 ounces per square yard, 2. a calendered coating atop said fabric of a filled vinyl chloride/-vinyl acetate copolymer, said coating weighing from about 3.5 to about 4.5 ounces per square yard, 3. a clear adhesive coating, atop said calendered coating, of a vinyl chloride/vinyl acetate copolymer, said adhesive coating weighing from about 0.2 to about 0.4 ounces per square yard, 4. a film of clear polyethylene terephthalate, metalized on one side and having a heat-sensitive adhesive coating on said metal and a thin, clear thermosetting polyester coating on the other side thereof, said metalized side being in contact with said (3), 5. a vinyl adhesive coated on said (4) and 6. flocking applied to the area of said (5).
Claim 2
Dependent Claim
156 words
A thermally and dimensionally stable wallcovering, weighing from about 6.0 to about 11.8 ounces per square yard, comprising, in superimposed relationship, 1. a woven or non-woven cellulosic or synthetic fabric weighing from about 0.5 to about 1.4 ounces per square yard, 2. a calendered coating atop said fabric of a filled vinyl chloride/-vinyl acetate copolymer, said coating weighing from about 3.5 to about 4.5 ounces per square yard, 3. a clear adhesive coating, atop said calendered coating, of a vinyl chloride/vinyl acetate copolymer, said adhesive coating weighing from about 0.2 to about 0.4 ounces per square yard, 4. a film of clear polyethylene terephthalate, metalized on one side and having a heat-sensitive adhesive coating on said metal and a thin, clear thermosetting polyester coating on the other side thereof, said metalized side being in contact with said (3), 5. a vinyl adhesive coated on said (4) and 6. flocking applied to the area of said (5).
Claim 3
Dependent Claim
24 words
A wallcovering according to claim 1 wherein a calendered, heavily filled, vinyl chloride/vinyl acetate copolymer coating is positioned between said (2) and said (3).
Claim 4
Dependent Claim
17 words
A wallcovering according to claim 2 wherein the composite to which said (5) is applied, is embossed.
Claim 5
Dependent Claim
15 words
A wallcovering according to claim 2 wherein said clear polyester coating is pigmented or colored.
Claim 6
Dependent Claim
15 words
A wallcovering according to claim 1 wherein said clear polyester coating is pigmented or colored.
Claim 7
Dependent Claim
18 words
A wall covering according to claim 1 wherein the composite upon which said (5) is applied, is embossed.
Claim 8
Dependent Claim
16 words
A wallcovering according to claim 1 wherein a design is printed atop said clear polyester coating.
Claim 9
Dependent Claim
185 words
A method for the production of the wallcovering of claim 1 which comprises A. coating a woven or non-woven cellulosic or synthetic fabric weighing from about 0.5 to about 1.4 ounces per square yard with sufficient aqueous, filled vinyl chloride/vinly acetate copolymer latex so as to apply thereon, when dried, a coating weighing from about 3.5 to about 4.5 ounces per yard, B. drying the resultant coated fabric, C. calendering the resultant, dried, coated fabric, D. coating the resultant calendered, dried, coated fabric with sufficient vinyl chloride/vinyl acetate copolymer solution so as to apply thereon, when dry, an adhesive coating weighing from about 0.2 to about 0.4 ounces per square yard, E. drying said adhesive coating, F. adhering a film of clear polyethylene terephthalate which is metalized on one surface thereof and has a heat-sensitive adhesive coating on said metal and a thin, clear, thermosetting polyester coating on the other side thereof, to the dried, adhesive coating, the dried adhesive coating and the heat-sensitive adhesive being contiguous, G. coating the printed design with a vinyl adhesive and H. applying flock to said vinyl adhesive coating.
Claim 10
Dependent Claim
31 words
A method according to claim 8 including I. applying a heavily filled vinyl chloride/vinyl acetate copolymer coating to said calendered, dried, coated fabric and, J. calendering the resultant polyvinyl chloride coating.
Claim 11
Dependent Claim
15 words
A method according to claim 8 including printing a design on said clear polyester coating.
References Cited (Backward Citations)
US2702580A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-06-20 | 1980-12-20 | 1981-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-06-20 | 1984-12-20 | 1985-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-06-20 | 1988-12-20 | 1989-06-21 | $7700.00 | Window Closed / Lapsed |