GB900917A - Blasting explosives - Google Patents

Blasting explosives

Info

Publication number
GB900917A
GB900917A GB4008559A GB4008559A GB900917A GB 900917 A GB900917 A GB 900917A GB 4008559 A GB4008559 A GB 4008559A GB 4008559 A GB4008559 A GB 4008559A GB 900917 A GB900917 A GB 900917A
Authority
GB
United Kingdom
Prior art keywords
explosive
liquid
oil
aqueous phase
velocity
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
Application number
GB4008559A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CH7492259A external-priority patent/CH367425A/en
Application filed by Individual filed Critical Individual
Publication of GB900917A publication Critical patent/GB900917A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B47/00—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
    • C06B47/14—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase comprising a solid component and an aqueous phase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

900,917. Blasting explosives. FRUTIGER, F. Nov. 25, 1959 [Nov. 27, 1958; June 25, 1959], No. 40085/59. Class 9 (2). An oxygen-balanced liquid or plastic blasting explosive free from liquid esters of nitric acid, comprises an aqueous phase and a solid phase dispersed in said aqueous phase which aqueous phase contains an inorganic oxygen carrier in dissolved form and a hydrophilic colloidal substance, the solid phase contaning organic material with a detonating velocity of below 7500 metres per second and from 0-15% by weight based on the total weight of the blasting explosive of an organic explosive material with a detonating velocity of above 7500 metres per second. If plastic, the explosive contains less than about 8% of water and if liquid from about 8-28% of water. The low velocity explosive may be trinitrotoluene, and the high velocity explosive pentrit, tetryl or hexogen. The oxygen carrier may be the nitrate of ammonium, sodium, potassium, calcium, barium or lead; or a chlorate or perchlorate. The emulsion may be produced with the aid of hydrophilic colloids such as gelatin, agar-agar, polyvinyl alcohol, dextrin, pectin, or starch; and castor oil, olive oil, cottonseed oil, linseed oil, rape seed oil, polyglycol ether, butyl glycol, lauryl alcohol, diethylene glycol ether, liquid nitro toluenes, nitrobenzene, dinitroxylene and dinitrocumene, and aluminium may also be added.
GB4008559A 1958-11-27 1959-11-25 Blasting explosives Expired GB900917A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH6672858 1958-11-27
CH7492259A CH367425A (en) 1959-06-25 1959-06-25 Security explosives

Publications (1)

Publication Number Publication Date
GB900917A true GB900917A (en) 1962-07-11

Family

ID=25737886

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4008559A Expired GB900917A (en) 1958-11-27 1959-11-25 Blasting explosives

Country Status (3)

Country Link
BE (1) BE585034A (en)
ES (1) ES253735A1 (en)
GB (1) GB900917A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2710426C1 (en) * 2019-01-21 2019-12-26 Михаил Николаевич Оверченко Emulsion explosive composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2710426C1 (en) * 2019-01-21 2019-12-26 Михаил Николаевич Оверченко Emulsion explosive composition

Also Published As

Publication number Publication date
ES253735A1 (en) 1960-05-01
BE585034A (en) 1960-03-16

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