US3016092A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compositions of matter and methods and steps of making and using the same
Assignee: Harvel Research Corp
•
Filing: 1957-05-31
•
Granted: 1962-01-09
•
Expires: 1977-05-31
Abstract
No abstract record available.
Inventors
- 👤 Mortimer T Harvey
- 👤 Peter L Rosamilia
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 00:15
CPC Classifications
C; C04; C04B; C04B24/00; C04B24/24; C04B24/28; C04B24/30; C09; C09K; C09K8/00; C09K8/50; C09K8/502
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
THE METHOD OF SEALING EARTH FORMATION WHICH COMPRISES FORCING THEREAGAINST A SLURRY COMPRISING WATER, HYDRAULIC CEMENT, KETONE-ALDEHYDE, NORMALLY WATER-SOLUBLE ORGANIC REACTION PRODUCT AND ALDEHYDE-REACTIVE PRODUCT PRODUCED BY REACTING ALDEHYE WITH MONOHYDRIC PHENOL AND POLYHYDRIC PHENOL WHEREBY AT LEAST SOME OF SAID ORGANIC REACTION PRODUCTS ARE FORCED OUT OF SLURRY AND INTO SAID FORMATION AND CURED IN SAID FORMATION THEREBY FORMING A SLEATH ADJACENT SAID HYDRAULIC CEMENT, SAID ALDEHYDE-REACTIVE ORGANIC PRODUCT BEING CAPABLE OF BEING REACTED AN ALDEHYDE TO PRODUCE A THERMOSETTING RESIN.
Claim 2
Independent Claim
82 words
THE METHOD OF SEALING EARTH FORMATION WHICH COMPRISES FORCING THEREAGAINST A SLURRY COMPRISING WATER, HYDRAULIC CEMENT, KETONE-ALDEHYDE, NORMALLY WATER-SOLUBLE ORGANIC REACTION PRODUCT AND ALDEHYDE-REACTIVE PRODUCT PRODUCED BY REACTING ALDEHYE WITH MONOHYDRIC PHENOL AND POLYHYDRIC PHENOL WHEREBY AT LEAST SOME OF SAID ORGANIC REACTION PRODUCTS ARE FORCED OUT OF SLURRY AND INTO SAID FORMATION AND CURED IN SAID FORMATION THEREBY FORMING A SLEATH ADJACENT SAID HYDRAULIC CEMENT, SAID ALDEHYDE-REACTIVE ORGANIC PRODUCT BEING CAPABLE OF BEING REACTED AN ALDEHYDE TO PRODUCE A THERMOSETTING RESIN.
References Cited (Backward Citations)
US2492212A
Cited
US2485527A
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US2675881A
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US2674322A
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US2819239A
Cited
US2828820A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-08 | 1965-07-10 | 1966-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-08 | 1969-07-10 | 1970-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-08 | 1973-07-10 | 1974-01-09 | $7700.00 | Window Closed / Lapsed |