Laminated article
Abstract
Abstract A faced substrate in which the facing is a composite sheet having its components bonded by a film adhesive which also bonds the facing to the substrate. The composite facing is formed by continuously advancing the component layers of the facing to a point of convergence where heat and pressure are applied to adhesively bond the layers with the film adhesive into a facing having the adhesive exposed at one face and subsequently applying the facing with an orientation presenting the exposed adhesive to a substrate to which it is to be applied. In a line process the facing and substrate are advanced to a point of convergence where heat and pressure are again applied to adhesively bond the facing to the substrate with the same film adhesive.
Inventors
- 👤 J Sherman
- 👤 R Raab
Bibliographic Details
Claims Analysis
Total Claims: 0References 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) | 1977-09-23 | 1978-03-25 | 1978-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-09-23 | 1982-03-25 | 1982-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-09-23 | 1986-03-25 | 1986-09-24 | $7700.00 | Window Closed / Lapsed |