US3212945A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Production of detonatable explosive emulsion preparations
Assignee: Dynamit Nobel AG
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Filing: 1962-05-21
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Granted: 1965-10-19
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Expires: 1982-05-21
Abstract
No abstract record available.
Inventors
- 👤 Berthmann Adolf
- 👤 Franze Clemens
- 👤 Lingens Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:16
CPC Classifications
C; C06; C06B; C06B47/00; C06B47/14; C06B47/145; Y; Y10; Y10S; Y10S156/00; Y10S156/91
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
169 words
DETONATABLE EXPLOSIVE EMULSION PREPARATION WHICH COMPRISES A WATER-IN-OIL EMULSION OF AN AQUEOUS SOLUTION, AN EMULSIFIER, AND A NITROGENOUS EXPLOSIVE COMPONENT SELECTED FROM THE GROUP CONSISTING OF A FUSIBLE NITROGENOUS EXPLOSIVE OIL AND A FUSIBLE NITROGENOUS EXPLOSIVE SOLID, SAID AQUEOUS SOLUTION BEING A SOLUTION OF A WATER-SOLUBLE COMPOUND SELECTED FROM THE GROUP CONSISTING OF CALCIUM NITRATE, CALCIUM CHLORATE, CALCIUM PERCHLORATE, SODIUM NITRATE, SODIUM CHLORATE, SODIUM PERCHLORATE, POTASSIUM NITRATE, POTASSIUM CHLORATE, POTASSIUM PERCHLORATE, AMMONIUM NITRATE, AMMONIUM CHLORATE, AMMONIUM PERCHLORATE, LITHIUM NITRATE, LITHIUM CHLORATE, LITHIUM PERCHLORATE, MAGNESIUM NITRATE, MAGNESIUM CHLORATE, MAGNESIUM PERCHLORATE, ALUMINUM NITRATE, ALUMINUM CHLORATE, BARIUM NITRATE, BARIUM CHLORATE, BARIUM PERCHLORATE, ZINC NITRATE, ZINC CHLORATE, ZINC PERCHLORATE, ETHYLENEDIAMINE-DINITRATE, ETHYLENE-DIAMINE-DICHLORATE, ETHYLENEDIAMINE-DIPERCHLORATE, AND MIXTURES THEREOF, AND SAID EMULSIFIER BEING SELECTED FROM THE GROUP CONSISTING OF GLYCERINE-STEARATES, ALKYL ESTERS OF AIETIC ACID, METAL SALTS OF ABIETIC ACID, POLYGLYCOL ETHERS OF ETHYLENE OXIDE, ADDUCTS OF HIGHER FATTY AMINES AND ETHYLENE OXIDE, POLY, VINYL ALCOHOLS, ESTERS OF LONG CHAIN FATTY ACIDS AND HIGHER ALCOHOLS, MIXTURES OF THE FOREGOING, AND METAL SALTS OF LONG CHAIN FATTY ACIDS.
Claim 2
Dependent Claim
169 words
DETONATABLE EXPLOSIVE EMULSION PREPARATION WHICH COMPRISES A WATER-IN-OIL EMULSION OF AN AQUEOUS SOLUTION, AN EMULSIFIER, AND A NITROGENOUS EXPLOSIVE COMPONENT SELECTED FROM THE GROUP CONSISTING OF A FUSIBLE NITROGENOUS EXPLOSIVE OIL AND A FUSIBLE NITROGENOUS EXPLOSIVE SOLID, SAID AQUEOUS SOLUTION BEING A SOLUTION OF A WATER-SOLUBLE COMPOUND SELECTED FROM THE GROUP CONSISTING OF CALCIUM NITRATE, CALCIUM CHLORATE, CALCIUM PERCHLORATE, SODIUM NITRATE, SODIUM CHLORATE, SODIUM PERCHLORATE, POTASSIUM NITRATE, POTASSIUM CHLORATE, POTASSIUM PERCHLORATE, AMMONIUM NITRATE, AMMONIUM CHLORATE, AMMONIUM PERCHLORATE, LITHIUM NITRATE, LITHIUM CHLORATE, LITHIUM PERCHLORATE, MAGNESIUM NITRATE, MAGNESIUM CHLORATE, MAGNESIUM PERCHLORATE, ALUMINUM NITRATE, ALUMINUM CHLORATE, BARIUM NITRATE, BARIUM CHLORATE, BARIUM PERCHLORATE, ZINC NITRATE, ZINC CHLORATE, ZINC PERCHLORATE, ETHYLENEDIAMINE-DINITRATE, ETHYLENE-DIAMINE-DICHLORATE, ETHYLENEDIAMINE-DIPERCHLORATE, AND MIXTURES THEREOF, AND SAID EMULSIFIER BEING SELECTED FROM THE GROUP CONSISTING OF GLYCERINE-STEARATES, ALKYL ESTERS OF AIETIC ACID, METAL SALTS OF ABIETIC ACID, POLYGLYCOL ETHERS OF ETHYLENE OXIDE, ADDUCTS OF HIGHER FATTY AMINES AND ETHYLENE OXIDE, POLY, VINYL ALCOHOLS, ESTERS OF LONG CHAIN FATTY ACIDS AND HIGHER ALCOHOLS, MIXTURES OF THE FOREGOING, AND METAL SALTS OF LONG CHAIN FATTY ACIDS.
Claim 3
Dependent Claim
30 words
PREPARATION ACCORDING TO CLAIM 1 WHEREIN SAID AQUEOUS SOLUTION ADDITIONALLY INCLUDES A WATER-SOLUBLE COMPOUND SELECTED FROM THE GROUP CONSISTING OF SUCROSE, MANNOSE, GLUCOSE, FRUTOSE, LACTOSE, MALTOSE, UREA, AND MIXTURES THEREOF.
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) | 1968-10-18 | 1969-04-19 | 1969-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-18 | 1973-04-19 | 1973-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-18 | 1977-04-19 | 1977-10-19 | $7700.00 | Window Closed / Lapsed |