GB1183916A - Improvements in or Relating to Explosive Compositions - Google Patents

Improvements in or Relating to Explosive Compositions

Info

Publication number
GB1183916A
GB1183916A GB56921/68A GB5692168A GB1183916A GB 1183916 A GB1183916 A GB 1183916A GB 56921/68 A GB56921/68 A GB 56921/68A GB 5692168 A GB5692168 A GB 5692168A GB 1183916 A GB1183916 A GB 1183916A
Authority
GB
United Kingdom
Prior art keywords
calcium phosphate
calcium
nov
nitro compound
aromatic 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
Application number
GB56921/68A
Inventor
Adolf Berthmann
Paul Lingens
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
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 DE19671646284 external-priority patent/DE1646284C3/en
Application filed by Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of GB1183916A publication Critical patent/GB1183916A/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
    • C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
    • C06B23/006—Stabilisers (e.g. thermal stabilisers)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

1,183,916. Explosive compositions; calcium phosphate. DYNAMIT NOBEL A.G. 29 Nov., 1968 [29 Nov., 1967], No. 56921/68. Headings C1A and C1D. An explosive composition comprises an aromatic nitro compound and from 0À1-15% by weight of calcium phosphate of specific surface 10-50 m.<2>/gm. and bulk density 0À01- 0À07 gms./c.c. The calcium phosphate increases the detonation capacity, improves thermal and impact stability, and reduces liquation at elevated temperature. The aromatic nitro compound may be trinitrotoluene or trinitrobenzene. In examples, the following substances are also present: aluminium powder, hexogen, tetryl, PETN, and chlorinated naphthalene. The calcium phosphate may be made by mixing phosphoric acid with calcium nitrate or calcium chloride and spraying the resulting solution or paste into an inert hot gas stream.
GB56921/68A 1967-11-29 1968-11-29 Improvements in or Relating to Explosive Compositions Expired GB1183916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671646284 DE1646284C3 (en) 1967-11-29 1967-11-29 Improvement of the properties of castable explosives

Publications (1)

Publication Number Publication Date
GB1183916A true GB1183916A (en) 1970-03-11

Family

ID=5684569

Family Applications (1)

Application Number Title Priority Date Filing Date
GB56921/68A Expired GB1183916A (en) 1967-11-29 1968-11-29 Improvements in or Relating to Explosive Compositions

Country Status (3)

Country Link
US (1) US3496039A (en)
FR (1) FR1599069A (en)
GB (1) GB1183916A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376083A (en) * 1980-02-29 1983-03-08 Dyno Industrier A.S. Process for the preparation of aluminum-containing high-energy explosive compositions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1186383B (en) * 1963-08-17 1965-01-28 Wasagchemie Ag Process for the production of molded bodies from explosives

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376083A (en) * 1980-02-29 1983-03-08 Dyno Industrier A.S. Process for the preparation of aluminum-containing high-energy explosive compositions

Also Published As

Publication number Publication date
US3496039A (en) 1970-02-17
FR1599069A (en) 1970-07-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee