GB1307966A - Explosive compositions - Google Patents

Explosive compositions

Info

Publication number
GB1307966A
GB1307966A GB470272A GB470272A GB1307966A GB 1307966 A GB1307966 A GB 1307966A GB 470272 A GB470272 A GB 470272A GB 470272 A GB470272 A GB 470272A GB 1307966 A GB1307966 A GB 1307966A
Authority
GB
United Kingdom
Prior art keywords
glycol
explosive
hydroxyethyl
thickened
compositions
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
GB470272A
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.)
PPG Architectural Coatings Canada Inc
Original Assignee
Canadian Industries Ltd
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
Application filed by Canadian Industries Ltd filed Critical Canadian Industries Ltd
Publication of GB1307966A publication Critical patent/GB1307966A/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
    • C06B31/00—Compositions containing an inorganic nitrogen-oxygen salt
    • C06B31/28—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate
    • C06B31/32—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate with a nitrated organic compound
    • C06B31/44—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate with a nitrated organic compound the compound being nitroglycerine
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
    • C06B23/001—Fillers, gelling and thickening agents (e.g. fibres), absorbents for nitroglycerine
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

1307966 Explosive compositions CANADIAN INDUSTRIES Ltd 1 Feb 1972 [15 March 1971] 4702/72 Heading C1D An explosive composition comprises a liquid explosive nitric ester, nitrocellulose, an oxygensupplying salt, and a lower aliphatic glycol thickened with a hydroxyethyl or hydroxypropyl ether of a polysaccharide. The glycol may be ethylene glycol, diethylene glycol, propylene glycol, or dipropylene glycol. Ethers of glucose, mannose or galactose polysaccharides may be used as the thickeners, examples being hydroxyethyl and hydroxypropyl derivatives of guar, cellulose, and starch. The amount of nitric ester, e.g. a mixture of nitroglycerine and ethylene glycol dinitrate, is reduced as compared with compositions not containing the thickened glycol. Oxygen-supplying salts referred to are ammonium, sodium and calcium nitrates and perchlorates. Other ingredients specified are formamide, urea, methylamine nitrate, nitrocotton, DNT, chalk, barytes, meal, corn starch, guar flour, and a surfactant. Specification 1,307,967 is referred to.
GB470272A 1971-03-15 1972-02-01 Explosive compositions Expired GB1307966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA107776 1971-03-15

Publications (1)

Publication Number Publication Date
GB1307966A true GB1307966A (en) 1973-02-21

Family

ID=4089053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB470272A Expired GB1307966A (en) 1971-03-15 1972-02-01 Explosive compositions

Country Status (7)

Country Link
BE (1) BE780378A (en)
CA (1) CA932535A (en)
DE (1) DE2212278B2 (en)
FR (1) FR2130227B1 (en)
GB (1) GB1307966A (en)
ZA (1) ZA721035B (en)
ZM (1) ZM2572A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037862A2 (en) * 1980-03-28 1981-10-21 Idl Chemicals Limited Manufacture of blasting explosive compositions

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19507807C2 (en) * 1995-03-06 1998-09-17 Gnaschwitz Sprengstoffwerk Process for making a gelatinous explosive

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037862A2 (en) * 1980-03-28 1981-10-21 Idl Chemicals Limited Manufacture of blasting explosive compositions
EP0037862A3 (en) * 1980-03-28 1981-11-18 Idl Chemicals Limited Manufacture of blasting explosive compositions

Also Published As

Publication number Publication date
DE2212278B2 (en) 1979-07-19
BE780378A (en) 1972-09-08
ZA721035B (en) 1973-10-31
DE2212278C3 (en) 1980-03-27
FR2130227B1 (en) 1976-10-29
ZM2572A1 (en) 1973-10-22
DE2212278A1 (en) 1972-11-02
CA932535A (en) 1973-08-28
FR2130227A1 (en) 1972-11-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee