GB645039A - Improvements in or relating to ammonium nitrate blasting explosives - Google Patents
Improvements in or relating to ammonium nitrate blasting explosivesInfo
- Publication number
- GB645039A GB645039A GB12067/48A GB1206748A GB645039A GB 645039 A GB645039 A GB 645039A GB 12067/48 A GB12067/48 A GB 12067/48A GB 1206748 A GB1206748 A GB 1206748A GB 645039 A GB645039 A GB 645039A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixture
- ammonium nitrate
- cellulose
- incorporated
- per cent
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B31/00—Compositions containing an inorganic nitrogen-oxygen salt
- C06B31/28—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate
- C06B31/30—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate with vegetable matter; with resin; with rubber
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicinal Preparation (AREA)
Abstract
645,039. Blasting explosives. DAVIDSON, S. H., RIGBY, C. H., and IMPERIAL CHEMICAL INDUSTRIES, Ltd. May 3, 1948, No. 12067. [Class 9 (ii)] Ammonium nitrate blasting explosives have included therein say ¢-5 per cent of a waterswellable and soluble ether of a macro-molecular polysaccharide in disintegrated fibrous or powder form such as methyl cellulose, methyl ethyl cellulose, hydroxyethyl cellulose, or the sodium salts of carboxymethyl cellulose or carboxymethyl starch. In examples (1) ammonium nitrate containing 1 per cent china clay and sodium chloride are mixed with methyl cellulose and the resulting mixture incorporated with a nitrated 80:20 glycerine-ethylene glycol mixture absorbed on woodmeal. (2) Nitrated 80:20 glycerine-ethylene glycol mixture and 25:75 trinitrotoluene-dinitrotoluene mixture are mixed with nitrocellulose and the resulting jelly incorporated with woodmeal, oat husks, anthracite sulphur and chalk; this mixture is incorporated with a mixture of ammonium nitrate containing 1 per cent china clay, sodium nitrate, and sodium salt of carboxymethyl cellulose. Other materials mentioned are o-nitrotoluene, paraffin wax, and aluminium powder.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE488705D BE488705A (en) | 1948-05-03 | ||
GB12067/48A GB645039A (en) | 1948-05-03 | 1948-05-03 | Improvements in or relating to ammonium nitrate blasting explosives |
US87108A US2680068A (en) | 1948-05-03 | 1949-04-12 | Ammonium nitrate blasting explosives |
FR984674D FR984674A (en) | 1948-05-03 | 1949-04-13 | Ammonium nitrate blasting explosives |
DEI3953A DE899615C (en) | 1948-05-03 | 1951-03-28 | Ammonium nitrate explosive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB12067/48A GB645039A (en) | 1948-05-03 | 1948-05-03 | Improvements in or relating to ammonium nitrate blasting explosives |
Publications (1)
Publication Number | Publication Date |
---|---|
GB645039A true GB645039A (en) | 1950-10-25 |
Family
ID=9997833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB12067/48A Expired GB645039A (en) | 1948-05-03 | 1948-05-03 | Improvements in or relating to ammonium nitrate blasting explosives |
Country Status (5)
Country | Link |
---|---|
US (1) | US2680068A (en) |
BE (1) | BE488705A (en) |
DE (1) | DE899615C (en) |
FR (1) | FR984674A (en) |
GB (1) | GB645039A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2680067A (en) * | 1950-08-31 | 1954-06-01 | Ici Ltd | Blasting explosive containing a water-soluble polysaccharide ether |
US2768073A (en) * | 1952-04-21 | 1956-10-23 | Ici Ltd | Explosive compositions |
US2847291A (en) * | 1956-05-09 | 1958-08-12 | Sakurai Takehisa | Gelatin dynamite explosives containing water |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2829036A (en) * | 1953-03-07 | 1958-04-01 | Dynamit Ag Vormals Alfred Nobe | Fire damp proof explosive compositions |
US2860041A (en) * | 1955-11-17 | 1958-11-11 | Trojan Powder Co | Blasting explosives |
BE572891A (en) * | 1958-11-12 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2570827A (en) * | 1951-10-09 | Composition fok waterproofing | ||
GB359163A (en) * | 1930-09-26 | 1931-10-22 | Ig Farbenindustrie Ag | Improvements in the storage of fertilisers which are hygroscopic or have a tendency to cake |
US1992217A (en) * | 1932-05-19 | 1935-02-26 | Du Pont | Ammonium nitrate explosive |
BE461725A (en) * | 1939-08-03 | |||
US2345582A (en) * | 1940-08-03 | 1944-04-04 | Atlas Powder Co | Explosive composition |
US2314832A (en) * | 1940-11-13 | 1943-03-23 | Du Pont | Explosive composition |
US2314809A (en) * | 1941-01-07 | 1943-03-23 | Du Pont | Explosive composition |
US2333367A (en) * | 1941-01-29 | 1943-11-02 | American Zinc Lead & Smelting | Method of conditioning paints |
US2358384A (en) * | 1941-01-31 | 1944-09-19 | Du Pont | Detonating explosive |
US2389771A (en) * | 1941-02-15 | 1945-11-27 | Komel Corp | Explosive composition |
US2358385A (en) * | 1941-04-10 | 1944-09-19 | Du Pont | Explosive |
-
0
- BE BE488705D patent/BE488705A/xx unknown
-
1948
- 1948-05-03 GB GB12067/48A patent/GB645039A/en not_active Expired
-
1949
- 1949-04-12 US US87108A patent/US2680068A/en not_active Expired - Lifetime
- 1949-04-13 FR FR984674D patent/FR984674A/en not_active Expired
-
1951
- 1951-03-28 DE DEI3953A patent/DE899615C/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2680067A (en) * | 1950-08-31 | 1954-06-01 | Ici Ltd | Blasting explosive containing a water-soluble polysaccharide ether |
US2768073A (en) * | 1952-04-21 | 1956-10-23 | Ici Ltd | Explosive compositions |
US2847291A (en) * | 1956-05-09 | 1958-08-12 | Sakurai Takehisa | Gelatin dynamite explosives containing water |
Also Published As
Publication number | Publication date |
---|---|
FR984674A (en) | 1951-07-09 |
US2680068A (en) | 1954-06-01 |
DE899615C (en) | 1953-12-14 |
BE488705A (en) |
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