US3335018A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composition and method for stabilizing soil
Assignee: Diamond Shamrock Corp
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Filing: 1964-04-20
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Granted: 1967-08-08
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Expires: 1984-04-20
Abstract
No abstract record available.
Inventors
- 👤 Jr Cletus E Peeler
- 👤 Allan D Bergmann
- 👤 Donald J Olix
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:15
CPC Classifications
C; C04; C04B; C04B28/00; C04B28/24; C04B28/26; C09; C09K; C09K17/00; C09K17/40; C09K17/42; C09K17/46; Y; Y10; Y10S; Y10S106/00; Y10S106/90
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
140 words
A COMPOSITION OF MATTER COMPRISING ABOUT 40 TO 97%, BY VOLUME, OF AN AQUEOUS SILICATE-AMIDE SOLUTION CONTAINING AN ALKALI METAL SILICATE HAVING AN ALKALI METAL OXIDE; SILICON DIOXIDE WEIGHT RATIO WITHIN THE RANGE FROM ABOUT 1:3.0 TO 4.0 AND AN AMIDE HAVING THE STRUCTURE R-CO-NH2 WHEREIN R IS A RADICAL SELECTED FROM THE GROUP CONSISTING OF HYDROGEN AND A LOWER ALKYL GROUP; SAID AQUEOUS SILICATEAMIDE SOLUTION COMPRISING ABOUT 5 TO 98%, BY VOLUME, AQUEOUS ALKALI METAL SILICATE, ABOUT 2 TO 30%, BY VOLUME, AMIDE AND THE BLANCE WATER; AND ABOUT 3 TO 60%, BY VOLUME, OF A PORTLAND CEMENT IN THE FORM OF AN AQUEOUS SLURRY COMPRISING THE PORTLAND CEMENT AND WATER IN A CEMENT TO WATER WEIGHT RATIO RANGE OF ABOUT 1.0:0.5 TO 9, AND THE RATIO OF MILLILITERS OF SILICATE TO GRAMS OF CEMENT IS AT LEAST 1:1.
Claim 2
Dependent Claim
140 words
A COMPOSITION OF MATTER COMPRISING ABOUT 40 TO 97%, BY VOLUME, OF AN AQUEOUS SILICATE-AMIDE SOLUTION CONTAINING AN ALKALI METAL SILICATE HAVING AN ALKALI METAL OXIDE; SILICON DIOXIDE WEIGHT RATIO WITHIN THE RANGE FROM ABOUT 1:3.0 TO 4.0 AND AN AMIDE HAVING THE STRUCTURE R-CO-NH2 WHEREIN R IS A RADICAL SELECTED FROM THE GROUP CONSISTING OF HYDROGEN AND A LOWER ALKYL GROUP; SAID AQUEOUS SILICATEAMIDE SOLUTION COMPRISING ABOUT 5 TO 98%, BY VOLUME, AQUEOUS ALKALI METAL SILICATE, ABOUT 2 TO 30%, BY VOLUME, AMIDE AND THE BLANCE WATER; AND ABOUT 3 TO 60%, BY VOLUME, OF A PORTLAND CEMENT IN THE FORM OF AN AQUEOUS SLURRY COMPRISING THE PORTLAND CEMENT AND WATER IN A CEMENT TO WATER WEIGHT RATIO RANGE OF ABOUT 1.0:0.5 TO 9, AND THE RATIO OF MILLILITERS OF SILICATE TO GRAMS OF CEMENT IS AT LEAST 1:1.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-08-07 | 1971-02-06 | 1971-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-07 | 1975-02-06 | 1975-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-07 | 1979-02-06 | 1979-08-08 | $7700.00 | Window Closed / Lapsed |