US3093609A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Binder dispersion for beater saturation processes
Assignee: Armstrong World Industries Inc
•
Filing: 1960-01-29
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Granted: 1963-06-11
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Expires: 1980-01-29
Abstract
No abstract record available.
Inventors
- 👤 Jr David A Feigley
- 👤 Jr Leonard N Ray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 01:08
CPC Classifications
D; D21; D21H; D21H17/00; D21H17/03; D21H17/05; D21H17/14; D21H17/15; C; C04; C04B; C04B30/00; C04B30/02; C08; C08J; C08J3/00; C08J3/02; C08J3/03; C08J3/05; D21H17/09; D21H17/63; D21H17/66
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
62 words
AN AQUEOUS DISPERSION OF AN ORGANIC BINDER IN PARTICULATE FORM CON AINING AN EMULSIFYING AGENT SELECTED FROM THE GROUP CONSISTING OF SULFONATED ANIONIC AGENTS AND NONIONIC AGENTS, AND CONTAINING IN ADDITION THERETO ABOUT 2-20 PARTS BY WEIGHT BASED ON 100 PARTS BY DRY WEIGHT OF SAID BINDER OF A WATER-SOLUBLE SALT OF AN ALIPHATIC POLYCARBOXYLIC ACID CONTAINING AT LEAST 36 CARBON ATOMS.
Claim 2
Dependent Claim
62 words
AN AQUEOUS DISPERSION OF AN ORGANIC BINDER IN PARTICULATE FORM CON AINING AN EMULSIFYING AGENT SELECTED FROM THE GROUP CONSISTING OF SULFONATED ANIONIC AGENTS AND NONIONIC AGENTS, AND CONTAINING IN ADDITION THERETO ABOUT 2-20 PARTS BY WEIGHT BASED ON 100 PARTS BY DRY WEIGHT OF SAID BINDER OF A WATER-SOLUBLE SALT OF AN ALIPHATIC POLYCARBOXYLIC ACID CONTAINING AT LEAST 36 CARBON ATOMS.
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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) | 1966-06-10 | 1966-12-10 | 1967-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-10 | 1970-12-10 | 1971-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-10 | 1974-12-10 | 1975-06-11 | $7700.00 | Window Closed / Lapsed |