US4433022A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Three-dimensional ceiling board facing
Assignee: Bgf Industries Inc
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Filing: 1981-12-23
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Granted: 1984-02-21
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Expires: 2001-12-23
Abstract
Abstract A three-dimensional printed ceiling board facing material is disclosed in which a greige, foam-coated fabric is selectively printed with an expandable print paste or foamable plastisol. Upon heating, the expandable or foamable coating is substantially increased in size and bonded to the coated substrate. Novel and attractive architectural effects and hand are achieved while the facing meets commercial requirements of light fastness, heat stability and flame resistance. The printed fabric is useful as a ceiling board facing when a highly visible three-dimensional appearance is required.
Inventors
- 👤 William C. Schwartz
- 👤 Paul B. Blalock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:24
CPC Classifications
B; B32; B32B; B32B5/00; B32B5/18; B32B5/20; B05; B05D; B05D5/00; B44; B44C; B44C1/00; B44C1/20; B44C1/205; D; D06; D06N; D06N7/00; D06N7/0005; D06N7/0007; D06N7/0013; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/24496; Y10T428/24504; Y10T428/24612; Y10T428/24802
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
98 words
A process of manufacturing a cellular foam coated three-dimensional ceiling board comprising the steps of: applying a foamable, expandable print paste on at least one surface of a fabric in an irregular architectural pattern said print paste including a pigment and a flame retardant wherein said print paste is applied in a discontinuous architectural pattern, expanding and curing the thus applied print paste to form raised areas on said fabric at the deposition points of said print paste to provide on said fabric a three-dimensional printed ceiling board facing material, and laminating the thus-produced fabric onto a substrate.
Claim 2
Dependent Claim
98 words
A process of manufacturing a cellular foam coated three-dimensional ceiling board comprising the steps of: applying a foamable, expandable print paste on at least one surface of a fabric in an irregular architectural pattern said print paste including a pigment and a flame retardant wherein said print paste is applied in a discontinuous architectural pattern, expanding and curing the thus applied print paste to form raised areas on said fabric at the deposition points of said print paste to provide on said fabric a three-dimensional printed ceiling board facing material, and laminating the thus-produced fabric onto a substrate.
Claim 3
Dependent Claim
172 words
A process of manufacturing a cellular, foam-coated, flame-resistant ceiling board having a three-dimensional pattern printed thereon, said process comprising the successive steps of: (1) forming on at least one face of a fabric a uniform layer of cellular foamed latex containing vinyl chloride polymer, a cell producing surfactant, a powdered pigment and a flame retardant; (2) passing said fabric coated with a uniform layer of cellular foamed latex thereon between gapped means for removing foam and sculpturing said uniform layer of cellular foamed latex; (3) drying and curing said cellular foam coated fabric; (4) printing a foamable, expandable print paste onto the thus formed cellular foam coated surface of the fabric in a discontinuous predetermined architectural pattern, said print paste containing a pigment and a flame retardant; (5) expanding and curing the thus applied print paste to form raised areas on said fabric at the print paste deposition areas to provide a fabric having cellular, foam-coated, sculptured surface with a three-dimensional pattern thereon; and (6) laminating the thus-produced fabric onto a substrate.
Claim 4
Dependent Claim
172 words
A process of manufacturing a cellular, foam-coated, flame-resistant ceiling board having a three-dimensional pattern printed thereon, said process comprising the successive steps of: (1) forming on at least one face of a fabric a uniform layer of cellular foamed latex containing vinyl chloride polymer, a cell producing surfactant, a powdered pigment and a flame retardant; (2) passing said fabric coated with a uniform layer of cellular foamed latex thereon between gapped means for removing foam and sculpturing said uniform layer of cellular foamed latex; (3) drying and curing said cellular foam coated fabric; (4) printing a foamable, expandable print paste onto the thus formed cellular foam coated surface of the fabric in a discontinuous predetermined architectural pattern, said print paste containing a pigment and a flame retardant; (5) expanding and curing the thus applied print paste to form raised areas on said fabric at the print paste deposition areas to provide a fabric having cellular, foam-coated, sculptured surface with a three-dimensional pattern thereon; and (6) laminating the thus-produced fabric onto a substrate.
Claim 5
Dependent Claim
54 words
A decorative ceiling board consisting of a facing fabric laminated to a substrate, said facing fabric including on one surface thereof a uniform cellular layer of foamed and cured material having had printed thereon a foamable, expandable printing paste in a discontinuous predetermined architectural pattern, the foamable printing paste having been expanded and cured.
Claim 6
Dependent Claim
54 words
A decorative ceiling board consisting of a facing fabric laminated to a substrate, said facing fabric including on one surface thereof a uniform cellular layer of foamed and cured material having had printed thereon a foamable, expandable printing paste in a discontinuous predetermined architectural pattern, the foamable printing paste having been expanded and cured.
Claim 7
Dependent Claim
49 words
A decorative acoustical wall or ceiling board consisting of a surfacing fabric laminated to a substrate, said fabric consisting of a fibrous glass fabric having had foamable printing paste printed on one side thereof in a discontinuous predetermined architectural pattern, the foamable printing paste having been expanded and cured.
Claim 8
Dependent Claim
49 words
A decorative acoustical wall or ceiling board consisting of a surfacing fabric laminated to a substrate, said fabric consisting of a fibrous glass fabric having had foamable printing paste printed on one side thereof in a discontinuous predetermined architectural pattern, the foamable printing paste having been expanded and cured.
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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) | 1987-02-20 | 1987-08-22 | 1988-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-02-20 | 1991-08-22 | 1992-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-02-20 | 1995-08-22 | 1996-02-21 | $7700.00 | Window Closed / Lapsed |