US3589962A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metallization of fabrics
Assignee: Cellophane SA France
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Filing: 1968-07-01
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Granted: 1971-06-29
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Expires: 1988-07-01
Abstract
Abstract A METHOD OF PRODUCING A METALLIZED FABRIC BY A TRANSFER PROCESS AND SUCH METALLIZED FABIC SO PRODUCED WHEREIN A TRANSFER SUPPORT IS FIRST COATED WITH A SUBSTANTIALLY NON-ADHERENT VARNISH, A METTALLIC LAYER IS APPLIED OVER SAID VARNISH, AND A COATING OF A THERMOPLASTIC ADHESIVE IS APPLIED OVER PRESELECTED AREAS OVER SAID METALLIC LAYER. AFTER DRYING, THE ADHESIVE COATED METALLIC LAYER IS APPLIED TO THE SURFACE OF THE FABRIC WITH SUFFICIENT HEAT AND PRESSURE SO AS TO BOND THE METALLIC LAYER TO THE FABRIC WITHOUT SUBSTANTIALLY IMPREGNATING THE FABRIC WITH THE THERMOPLASTIC ADHESIVE. THE FINISHED METALLIZED FABRIC IS PRODUCED BY STRIPPING AWAY THE TRANSFER SUPPORT.
Inventors
- 👤 Georges A Bonjour
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:06
CPC Classifications
B; B44; B44C; B44C1/00; B44C1/16; B44C1/165; B44C1/17; B44C1/1712; B44C1/1716; D; D06; D06P; D06P5/00; D06P5/003; D06Q; D06Q1/00; D06Q1/04; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/24826; Y10T428/24942; Y10T428/2495; Y10T428/24967; Y10T428/24975; Y10T442/00; Y10T442/30; Y10T442/3382; Y10T442/3415
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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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) | 1974-06-28 | 1974-12-28 | 1975-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-28 | 1978-12-28 | 1979-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-28 | 1982-12-28 | 1983-06-29 | $7700.00 | Window Closed / Lapsed |