US3106476A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of reducing clay viscosity
Assignee: JM Huber Corp
•
Filing: 1961-04-20
•
Granted: 1963-10-08
•
Expires: 1981-04-20
Abstract
No abstract record available.
Inventors
- 👤 Millman Nathan
- 👤 James B Whitley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:16
CPC Classifications
B; B28; B28C; B28C1/00; B28C1/003; B28C1/006; C; C04; C04B; C04B33/00; C04B33/02; C04B33/13; Y; Y02; Y02P; Y02P40/00; Y02P40/60
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
THE METHOD OF REDUCING THE VISCOSITY OF KAOLIN CLAY WHICH COMPRISES SUBJECTING A DISPERSED KAOLIN CLAY-WATER SUSPENSION CONTAINING ABOUT 62 TO 73% KALIN CLAY BY WEIGHT AND ABOUT 38 TO 27% WATER TO THE SHEARING ACTION OF A MIXER ELEMENT ROTATING AT A PERIPHERAL SPEED SUFFICIENT TO REDUCE THE VISCOSITY OF SAID KAOLIN CLAY BY AT LEAST 15%, SAID SPEED BEING AT LEAST 3,000 F.P.M.
Claim 2
Independent Claim
65 words
THE METHOD OF REDUCING THE VISCOSITY OF KAOLIN CLAY WHICH COMPRISES SUBJECTING A DISPERSED KAOLIN CLAY-WATER SUSPENSION CONTAINING ABOUT 62 TO 73% KALIN CLAY BY WEIGHT AND ABOUT 38 TO 27% WATER TO THE SHEARING ACTION OF A MIXER ELEMENT ROTATING AT A PERIPHERAL SPEED SUFFICIENT TO REDUCE THE VISCOSITY OF SAID KAOLIN CLAY BY AT LEAST 15%, SAID SPEED BEING AT LEAST 3,000 F.P.M.
References Cited (Backward Citations)
US2677619A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-10-07 | 1967-04-08 | 1967-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-07 | 1971-04-08 | 1971-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-07 | 1975-04-08 | 1975-10-08 | $7700.00 | Window Closed / Lapsed |