US2598209A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making agglomerates
Assignee: Monsanto Chemicals Ltd
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Filing: 1950-09-08
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Granted: 1952-05-27
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Expires: 1970-09-08
Abstract
No abstract record available.
Inventors
- 👤 Thomas W Bartram
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:33
CPC Classifications
C; C08; C08K; C08K9/00; C08K9/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
THE PROCESS OF MAKING AN IMPROVED DUSTLESS COMPOSITION FOR RUBBER COMPOUNDING WHICH COMPRISES SUBJECTING TO AGITATION AN ACIDIC AQUEOUS DISPERSION OF A MIXTURE OF AN ORGANIC WATER INSOLUBLE ACCELERATOR MELTING ABOVE 100* C., A WAXY BINDER CONTAINING A POLAR GROUP IN ABOUT 5-55 PARTS BY WEIGHT PER 100 PARTS OF ACCELERATOR, AND A WATER INSOLUBLE ESSENTIALLY NEUTRAL ORGANIC BINDER IN ABOUT 1-10 PARTS BY WEIGHT PER 100 PARTS OF ACCELERATOR AND HEATING WHILE CONTINUING THE STIRRING UNTIL BEAD-LIKE AGGLOMERATES LARGER THAN 40 MESH ARE FORMED.
Claim 2
Dependent Claim
85 words
THE PROCESS OF MAKING AN IMPROVED DUSTLESS COMPOSITION FOR RUBBER COMPOUNDING WHICH COMPRISES SUBJECTING TO AGITATION AN ACIDIC AQUEOUS DISPERSION OF A MIXTURE OF AN ORGANIC WATER INSOLUBLE ACCELERATOR MELTING ABOVE 100* C., A WAXY BINDER CONTAINING A POLAR GROUP IN ABOUT 5-55 PARTS BY WEIGHT PER 100 PARTS OF ACCELERATOR, AND A WATER INSOLUBLE ESSENTIALLY NEUTRAL ORGANIC BINDER IN ABOUT 1-10 PARTS BY WEIGHT PER 100 PARTS OF ACCELERATOR AND HEATING WHILE CONTINUING THE STIRRING UNTIL BEAD-LIKE AGGLOMERATES LARGER THAN 40 MESH ARE FORMED.
References Cited (Backward Citations)
US2343835A
Cited
US2326984A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-27 | 1955-11-26 | 1956-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-27 | 1959-11-26 | 1960-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-27 | 1963-11-26 | 1964-05-27 | $7700.00 | Window Closed / Lapsed |