US2639253A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Melamine transfer
Assignee: Di-Noc Co
•
Filing: 1951-04-28
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Granted: 1953-05-19
•
Expires: 1971-04-28
Abstract
No abstract record available.
Inventors
- 👤 Thomas S Reese
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 07:49
CPC Classifications
B; B44; B44C; B44C1/00; B44C1/16; B44C1/165; B44C1/17
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
134 words
A PROCESS OF MAKING A HARD-SURFACED LAMINATE COMPRISING THE STEPS OF APPLYING TO A BASE MATERIAL A TACKY GROUND COAT CONTAINING A RESINOUS MATERIAL; APPLYING TO THE TACKY GROUND COAT A DECORATIVE TRANSFER COMPRISING A DECORATIVE LAYER, A RESINOUS TRANSFER LAYER, A RESINOUS STRIPPING LAYER, AND A TEMPORARY CARRIER, THE SIDE OF THE TRANSFER INCORPORATING THE DECORATIVE LAYER BEING IMPOSED ON THE TACKY GROUND COAT ON THE BASE MATERIAL; STRIPPING FROM THE TRANSFER THE TEMPORARY ARRIER AND THE ASSOCIATED STRIPPING LAYER; SUPERIMPOSING A RESIN-IMPREGNATED TISSUE ON THE EXPOSED TRANSFER LAYER OF THE STRIPPED TRANSFER; AND, TO THE END OF CONSOLIDATING THE LAMINATE, SUBJECTING IT TO TEMPERATUE AND PRESSURE CONDITIONS CONDUCIVE TO CURING AND BONDING OF THE RESINOUS COMPONENTS OF THE TACKY GROUND COAT ON THE BASE MATERIAL, THE TRANSFER LAYER AND THE RESIN-IMPREGNATED TISSUE.
Claim 2
Dependent Claim
134 words
A PROCESS OF MAKING A HARD-SURFACED LAMINATE COMPRISING THE STEPS OF APPLYING TO A BASE MATERIAL A TACKY GROUND COAT CONTAINING A RESINOUS MATERIAL; APPLYING TO THE TACKY GROUND COAT A DECORATIVE TRANSFER COMPRISING A DECORATIVE LAYER, A RESINOUS TRANSFER LAYER, A RESINOUS STRIPPING LAYER, AND A TEMPORARY CARRIER, THE SIDE OF THE TRANSFER INCORPORATING THE DECORATIVE LAYER BEING IMPOSED ON THE TACKY GROUND COAT ON THE BASE MATERIAL; STRIPPING FROM THE TRANSFER THE TEMPORARY ARRIER AND THE ASSOCIATED STRIPPING LAYER; SUPERIMPOSING A RESIN-IMPREGNATED TISSUE ON THE EXPOSED TRANSFER LAYER OF THE STRIPPED TRANSFER; AND, TO THE END OF CONSOLIDATING THE LAMINATE, SUBJECTING IT TO TEMPERATUE AND PRESSURE CONDITIONS CONDUCIVE TO CURING AND BONDING OF THE RESINOUS COMPONENTS OF THE TACKY GROUND COAT ON THE BASE MATERIAL, THE TRANSFER LAYER AND THE RESIN-IMPREGNATED TISSUE.
Claim 3
Dependent Claim
60 words
AN ARTICLE OF MANUFACTURE COMPRISING A BASE MATERIAL; A TRANSPARENT TISSUE IMPREGNATED WITH A CURED MELAMINE-FORMALDEHYDE RESIN; AND, INTERVENING BETWEEN AND BONDED TO BOTH OF THEM, A PRESSURE-CONSOLIDATED COMPOSITE MADE UP OF A RESINUOUS LAYER IN CONTACT WITH THE BASE MATERIAL, A NITROCELLULOSE DECORATIVE LAYER; AND, IN CONTACT WITH THE TRANSPARENT TISSUE, A RESINUOUS LAYER CONTAINING A CURED MELAMINE-FORMALDEHYDE RESIN.
Claim 4
Dependent Claim
60 words
AN ARTICLE OF MANUFACTURE COMPRISING A BASE MATERIAL; A TRANSPARENT TISSUE IMPREGNATED WITH A CURED MELAMINE-FORMALDEHYDE RESIN; AND, INTERVENING BETWEEN AND BONDED TO BOTH OF THEM, A PRESSURE-CONSOLIDATED COMPOSITE MADE UP OF A RESINUOUS LAYER IN CONTACT WITH THE BASE MATERIAL, A NITROCELLULOSE DECORATIVE LAYER; AND, IN CONTACT WITH THE TRANSPARENT TISSUE, A RESINUOUS LAYER CONTAINING A CURED MELAMINE-FORMALDEHYDE RESIN.
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) | 1956-05-18 | 1956-11-17 | 1957-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-05-18 | 1960-11-17 | 1961-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-05-18 | 1964-11-17 | 1965-05-19 | $7700.00 | Window Closed / Lapsed |