Patent US2699407A successfully refreshed from Google Patents.
US2699407A
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US
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Resinous composition method of coating metals therewith to increase hightemperature resistance thereof and article produced thereby
Assignee: Sherwin Williams Co
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Filing: 1952-08-26
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Granted: 1955-01-11
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Expires: 1972-08-26
Abstract
No abstract record available.
Inventors
- 👤 Charles R Martens
- 👤 Jr John G Bellamy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:54
CPC Classifications
C; C09; C09D; C09D127/00; C09D127/02; C08; C08K; C08K3/00; C08K3/34; C08K3/36; Y; Y10; Y10T; Y10T428/00; Y10T428/25; Y10T428/259
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
135 words
THE METHOD FOR IMPROVING THE RESISTANCE OF METAL TO TEMPERATURES SUFFICIENT TO SOFTEN SAID METAL WHICH COMPRISES COATING SAID METAL WITH A LIQUID COATING COMPOSITION CONTAINING AS ESSENTIAL INGREDIENTS: (A) FROM ABOUT 10 PARTS TO ABOUT 30 PARTS BY WEIGHT OF AN AQUEOUS RESIN EMULSION OF 40% TO 60% SOLIDS CONCENTRATION; SAID RESIN BEING SELECTED FROM THE GROUP CONSISTING OF VINYLIDENE HALIDE POLYMERS AND CO-POLYMERS AND VINYL HALIDE POLYMERS AND CO-POLYMERS; (B) FROM ABOUT 15 PARTS TO ABOUT 45 PARTS OF A POWDERED SILICEOUS MATERIAL HAVING A PARTICLE SIZE OF FROM AOBUT 100 MESH TO 400 MESH, AND (C) FROM ABOUT 50 PARTS TO ABOUT 75 PARTS OF A 20% TO 45% AQUEOUS SOLUTION OF AN ALKALI METAL SILICATE HAVING A SILICA/ALKALI OXIDE RATIO OF FROM ABOUT 2.6 TO ABOUT 3.4 AND DRYING SAID COATING.
Claim 2
Independent Claim
135 words
THE METHOD FOR IMPROVING THE RESISTANCE OF METAL TO TEMPERATURES SUFFICIENT TO SOFTEN SAID METAL WHICH COMPRISES COATING SAID METAL WITH A LIQUID COATING COMPOSITION CONTAINING AS ESSENTIAL INGREDIENTS: (A) FROM ABOUT 10 PARTS TO ABOUT 30 PARTS BY WEIGHT OF AN AQUEOUS RESIN EMULSION OF 40% TO 60% SOLIDS CONCENTRATION; SAID RESIN BEING SELECTED FROM THE GROUP CONSISTING OF VINYLIDENE HALIDE POLYMERS AND CO-POLYMERS AND VINYL HALIDE POLYMERS AND CO-POLYMERS; (B) FROM ABOUT 15 PARTS TO ABOUT 45 PARTS OF A POWDERED SILICEOUS MATERIAL HAVING A PARTICLE SIZE OF FROM AOBUT 100 MESH TO 400 MESH, AND (C) FROM ABOUT 50 PARTS TO ABOUT 75 PARTS OF A 20% TO 45% AQUEOUS SOLUTION OF AN ALKALI METAL SILICATE HAVING A SILICA/ALKALI OXIDE RATIO OF FROM ABOUT 2.6 TO ABOUT 3.4 AND DRYING SAID COATING.
Claim 3
Dependent Claim
119 words
A COATING COMPOSITION FOR IMPROVING THE RESISTANCE OF METAL TO TEMPERATURES SUFFICIENT TO SOFTEN THE METAL COMPRISING: (A) FROM ABOUT 10 PARTS TO ABOUT 30 PARTS BY WEIGHT OF AN AQUEOUS RESIN EMULSION OF 40% TO 60% SOLIDS CONCENTRATION; SAID RESIN BEING SELECTED FROM THE GROUP CONSISTING OF VINYLIDENE HALIDE POLYMERS AND COPOLYMERS AND VINYL HALIDE POLYMERS AND CO-POLYMERS; (B) FROM ABOUT 15 PARTS TO ABOUT 45 PARTS OF A POWDERED SILICEOUS MATERIAL HAVING A PARTICLE SIZE OF FROM ABOUT 100 MESH TO 400 MESH, AND (C) FROM ABOUT 50 PARTS TO ABOUT 75 PARTS OF A 20% TO 45% AQUEOUS SOLUTION OF AN ALKALI METAL SILICATE HAVING A SILICA/ALKALI OXIDE RATIO OF FROM ABOUT 2.6 TO ABOUT 3.4.
Claim 4
Dependent Claim
119 words
A COATING COMPOSITION FOR IMPROVING THE RESISTANCE OF METAL TO TEMPERATURES SUFFICIENT TO SOFTEN THE METAL COMPRISING: (A) FROM ABOUT 10 PARTS TO ABOUT 30 PARTS BY WEIGHT OF AN AQUEOUS RESIN EMULSION OF 40% TO 60% SOLIDS CONCENTRATION; SAID RESIN BEING SELECTED FROM THE GROUP CONSISTING OF VINYLIDENE HALIDE POLYMERS AND COPOLYMERS AND VINYL HALIDE POLYMERS AND CO-POLYMERS; (B) FROM ABOUT 15 PARTS TO ABOUT 45 PARTS OF A POWDERED SILICEOUS MATERIAL HAVING A PARTICLE SIZE OF FROM ABOUT 100 MESH TO 400 MESH, AND (C) FROM ABOUT 50 PARTS TO ABOUT 75 PARTS OF A 20% TO 45% AQUEOUS SOLUTION OF AN ALKALI METAL SILICATE HAVING A SILICA/ALKALI OXIDE RATIO OF FROM ABOUT 2.6 TO ABOUT 3.4.
References Cited (Backward Citations)
US2597872A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-01-10 | 1958-07-12 | 1959-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-10 | 1962-07-12 | 1963-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-10 | 1966-07-12 | 1967-01-11 | $7700.00 | Window Closed / Lapsed |