Patent EP0086186A1 successfully refreshed from Google Patents.
US2907678A
Expired / Lapsed
US
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Process of producing metallizing effects on textiles
Assignee: Heberlein Patent Corp
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Filing: 1955-03-22
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Granted: 1959-10-06
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Expires: 1975-03-22
Abstract
No abstract record available.
Inventors
- 👤 Bodmer Albert
- 👤 Risch Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:10
CPC Classifications
D; D06; D06Q; D06Q1/00; D06Q1/04; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31678; Y10T428/31688; Y10T428/31703; Y10T442/00; Y10T442/30; Y10T442/3382; Y10T442/3398; Y10T442/40; Y10T442/475
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
A PROCESS WHICH COMPRISES IMPREGNATING A TEXTILE FABRIC OF NATURAL OR REGENERATED CELLULOSE FIBER MATERIAL WITH AN AQUEOUS SOLUTION OF AN ANTISWELLING AGENT SELECTED FROM THE GROUP CONSISTING OF AN ALDEHYDE AND A CONDENSIBLE METHYLOL COMPOUND AND AN ACID CATALYST, HEATING THE SO IMPREGNATED MATERIAL AT A TEMPERATURE OF BETWEEN 120* AND 180*C. FOR 1 TO 5 MINUTES, COATING SAID FABRIC WITH A THIN CONTINUOUS COATING OF WATER-INSOLUBLE FILMFORMING SYNTHETIC RESIN SELECTED FROM THE GROUP CONSISTING OF POLYVINYLBUTYRAL, POLYVINYLACETATE, POLYACRYLATE AND POLYMETHACRYLATE, AND VAPORIZING AT LEAST ONE METAL AND CONDENSING A THIN COATING OF SAID METAL THEREON, WHEREBY PEELING OF SAID METAL FROM THE FABRIC WHEN WET IS INHIBITED.
Claim 2
Dependent Claim
109 words
A PROCESS WHICH COMPRISES IMPREGNATING A TEXTILE FABRIC OF NATURAL OR REGENERATED CELLULOSE FIBER MATERIAL WITH AN AQUEOUS SOLUTION OF AN ANTISWELLING AGENT SELECTED FROM THE GROUP CONSISTING OF AN ALDEHYDE AND A CONDENSIBLE METHYLOL COMPOUND AND AN ACID CATALYST, HEATING THE SO IMPREGNATED MATERIAL AT A TEMPERATURE OF BETWEEN 120* AND 180*C. FOR 1 TO 5 MINUTES, COATING SAID FABRIC WITH A THIN CONTINUOUS COATING OF WATER-INSOLUBLE FILMFORMING SYNTHETIC RESIN SELECTED FROM THE GROUP CONSISTING OF POLYVINYLBUTYRAL, POLYVINYLACETATE, POLYACRYLATE AND POLYMETHACRYLATE, AND VAPORIZING AT LEAST ONE METAL AND CONDENSING A THIN COATING OF SAID METAL THEREON, WHEREBY PEELING OF SAID METAL FROM THE FABRIC WHEN WET IS INHIBITED.
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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) | 1962-10-05 | 1963-04-06 | 1963-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-05 | 1967-04-06 | 1967-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-05 | 1971-04-06 | 1971-10-06 | $7700.00 | Window Closed / Lapsed |