US437499A - Demitry mindeleff - Google Patents
Demitry mindeleff Download PDFInfo
- Publication number
- US437499A US437499A US437499DA US437499A US 437499 A US437499 A US 437499A US 437499D A US437499D A US 437499DA US 437499 A US437499 A US 437499A
- Authority
- US
- United States
- Prior art keywords
- mindeleff
- explosive
- demitry
- glycerine
- nitro
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002360 explosive Substances 0.000 description 20
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 16
- 239000000203 mixture Substances 0.000 description 14
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2S,3R,4S,5R,6R)-2-[(2R,3R,4S,5R,6S)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2R,3R,4S,5R,6S)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 12
- 229960003711 glyceryl trinitrate Drugs 0.000 description 12
- 229920001220 nitrocellulos Polymers 0.000 description 12
- SNIOPGDIGTZGOP-UHFFFAOYSA-N 1,2,3-propanetrioltrinitrate Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 8
- 206010010254 Concussion Diseases 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 241000272168 Laridae Species 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- -1 nitro-glycerine alcohols Chemical class 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000638 styrene acrylonitrile Polymers 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B25/00—Compositions containing a nitrated organic compound
- C06B25/28—Compositions containing a nitrated organic compound the compound being nitrocellulose present as less than 10% by weight of the total composition
- C06B25/30—Compositions containing a nitrated organic compound the compound being nitrocellulose present as less than 10% by weight of the total composition with nitroglycerine
Definitions
- My present invention is an improvement in T6 explosives; and its object is toproduce a high-power explosive which will be largely insensitive to concussion;and it consists, essentially, in combining with nitro-glycerine alcohols, preferably methyl alcohol, which insensitizes the nitro-glycerine, and pyroxyline, as will be hereinafter explained and claimed.
- the resultant product will have a jelly-like appearance and consistency, and to this product I add gradually, during continu- 30 Oil-S agitation thereof, nitro-glycerine in such quantities as to result in amixture containing about seventy or seventy-five per cent. nitrm glycerineand twenty-five to thirty per cent.
- An'explosive compound consisting of a combination of nitro-glycerine, an alcohol, and a soluble explosive, substantially as described.
- Anexplosivc compound consisting of a combination-of nitro-glycerine' and an alcohol, and pyroxyline, substantially as descrihed.
- An explosive compound consisting of a combination of nilro-glycerine and methyl alcohol and pyroiiyline, substantially as described.
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
Sterne PATENT Fries,
DEMITRY MINDELEFF, or SAN FRANCISCO, CALIFORNIA.
' SEECIFICATION forming part of Letters Patent No. 437,499, dated September 39, 1890i Application filed June 11, 1890. Serial No, 355,062. (No specimens.)
In all whom it may concern:
Be it known that I, DEMITRY MINDELEFF, of San Francisco, in the county of San Francisco and State of California, have invented certain new and useful Improvements in Explosive Compounds; and I do hereby declare that the followingis a full, clear, and exact description thereof.
My present invention is an improvement in T6 explosives; and its object is toproduce a high-power explosive which will be largely insensitive to concussion;and it consists, essentially, in combining with nitro-glycerine alcohols, preferably methyl alcohol, which insensitizes the nitro-glycerine, and pyroxyline, as will be hereinafter explained and claimed.
In preparing this explosive I take from twenty to twenty-ii ve per cent. of intro-glycer- -ine and seventy-five to eighty per cent. of :0 methyl alcohol and mix the same, and then to about each one hundred cubic centimeters of the latter mixture I add from seven to ten grams of soluble pyroxyline and agitate the .mass until all the pyroxyline is dissolved, keepz'5 ing the mixture eta temperature of from about to ce'ntigrade-not exceeding 40 centigrade. The resultant product will have a jelly-like appearance and consistency, and to this product I add gradually, during continu- 30 Oil-S agitation thereof, nitro-glycerine in such quantities as to result in amixture containing about seventy or seventy-five per cent. nitrm glycerineand twenty-five to thirty per cent.
' of methyl alcohol. This mixture is in itself a 35" powerful and insensitive explosive, and in order to increase its density I add thereto about .as much soluble pyroxyline as the mixture will dissolve. z
- When nitro-glycerine is the second time .59 added to 'thgesolution, as above, the pyroxyline will first separated-self, but will, with time and agitation, gradually rcdissolvc. Tho final product constitutes a most powerful explosive and has a fluid orsemi-iluid consistency.
If it is desired to make the explosive plastic Ignited in the open air, it will v about 280 centigrade, when itexplodes. In
exploding shells, cartridges, 850.,- the aid of both concussion and fire is employed.
Having described my invention, what I claim as new, and desire to secure by Letters Patent thereon, is-
1. An'explosive compound consisting of a combination of nitro-glycerine, an alcohol, and a soluble explosive, substantially as described. 2. Anexplosivc compound consisting of a combination-of nitro-glycerine' and an alcohol, and pyroxyline, substantially as descrihed. v Q
3. An explosive compound consisting of a combination of nilro-glycerine and methyl alcohol and pyroiiyline, substantially as described. a
In testimony that I claim the foregoing as my own I afiix my signature in presence of two witnesses.
n. MINDELEFF,
Publications (1)
Publication Number | Publication Date |
---|---|
US437499A true US437499A (en) | 1890-09-30 |
Family
ID=2506401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US437499D Expired - Lifetime US437499A (en) | Demitry mindeleff |
Country Status (1)
Country | Link |
---|---|
US (1) | US437499A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2440327A (en) * | 1943-12-29 | 1948-04-27 | Univ Minnesota | "hot" double-base powder |
US2574479A (en) * | 1943-01-30 | 1951-11-13 | Clarence N Hickman | Propellant having an opacifier for preventing self-ignition by radiant energy radiations |
-
0
- US US437499D patent/US437499A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2574479A (en) * | 1943-01-30 | 1951-11-13 | Clarence N Hickman | Propellant having an opacifier for preventing self-ignition by radiant energy radiations |
US2440327A (en) * | 1943-12-29 | 1948-04-27 | Univ Minnesota | "hot" double-base powder |
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