US2561513A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for coating and coating compositions
Assignee: Celanese Corp
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Filing: 1948-10-20
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Granted: 1951-07-24
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Expires: 1968-10-20
Abstract
No abstract record available.
Inventors
- 👤 William B Horback
- 👤 Walter D Paist
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:57
CPC Classifications
C; C09; C09D; C09D11/00; C09D11/02; C09D11/10; C09D11/106; C08; C08J; C08J5/00; C08J5/12; C08J5/124; C08J5/125; C08J7/00; C08J7/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
PROCESS FOR PRODUCING DECORATIVE SHEET MATTERIALS WHICH COMPRISES LOCALLY APPLYING TO A SHEET HAVING A BASIS OF A HIGH MOLECULAR WEIGHT POLYMERIC COMPOUND COMPRISING A POLYMER OF AN UNHALOGENATED ORGANIC COMPOUND CONTAINING A VINYL GROUP, A SOFTENING AND SOLVENT COMPOSITION COMPRISING ESSENTIALLY METHYLAL, APPLYING A DECORATIVE EFFECT MATERIAL TO THE LOCALLY SOFTENED AREAS AND APPLYING PRESSURE TO THE SURFACE OF SAID SHEET TO BOND THE EFFECT MATERIAL TO THE SURFACE OF THE SHEET MATERIAL.
Claim 2
Dependent Claim
74 words
PROCESS FOR PRODUCING DECORATIVE SHEET MATTERIALS WHICH COMPRISES LOCALLY APPLYING TO A SHEET HAVING A BASIS OF A HIGH MOLECULAR WEIGHT POLYMERIC COMPOUND COMPRISING A POLYMER OF AN UNHALOGENATED ORGANIC COMPOUND CONTAINING A VINYL GROUP, A SOFTENING AND SOLVENT COMPOSITION COMPRISING ESSENTIALLY METHYLAL, APPLYING A DECORATIVE EFFECT MATERIAL TO THE LOCALLY SOFTENED AREAS AND APPLYING PRESSURE TO THE SURFACE OF SAID SHEET TO BOND THE EFFECT MATERIAL TO THE SURFACE OF THE SHEET MATERIAL.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-23 | 1955-01-22 | 1955-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-23 | 1959-01-22 | 1959-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-23 | 1963-01-22 | 1963-07-24 | $7700.00 | Window Closed / Lapsed |