GB904076A - Process for waterproofing and sensitizing explosives - Google Patents

Process for waterproofing and sensitizing explosives

Info

Publication number
GB904076A
GB904076A GB3804760A GB3804760A GB904076A GB 904076 A GB904076 A GB 904076A GB 3804760 A GB3804760 A GB 3804760A GB 3804760 A GB3804760 A GB 3804760A GB 904076 A GB904076 A GB 904076A
Authority
GB
United Kingdom
Prior art keywords
stearylamine
mono
nitrate
boric acid
stearic acid
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
GB3804760A
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
Application filed by Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of GB904076A publication Critical patent/GB904076A/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
    • C06B31/02—Compositions containing an inorganic nitrogen-oxygen salt the salt being an alkali metal or an alkaline earth metal nitrate
    • C06B31/08—Compositions containing an inorganic nitrogen-oxygen salt the salt being an alkali metal or an alkaline earth metal nitrate with a metal oxygen-halogen salt, e.g. inorganic chlorate, inorganic perchlorate
    • 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
    • C06B23/002—Sensitisers or density reducing agents, foam stabilisers, crystal habit modifiers
    • C06B23/004—Chemical sensitisers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Lubricants (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Fireproofing Substances (AREA)
  • Dental Preparations (AREA)

Abstract

904,076. Explosives. DYNAMIT NOBEL A.G. Nov. 4, 1960 [Nov. 20, 1959], No. 38047/60. Class 9 (2). Explosives containing a major proportion of an alkali metal nitrate are waterproofed and rendered more sensitive by adding at least one of the following paraffin derivatives: (a) a long chain aliphatic amine having from 9 to 21 carbon atoms. (b) CH 3 (CH 2 ) m (CHX) n COOM, where m is 4-10, n is 4-10, X is halogen and m is a metal. (c) CH 3 (CH 2 ) p NHR where p is 10-20 and R is an aromatic amine residue, benzoyl, naphthoyl, mono-, di- or trinitrobenzoyl, nitronaphthoyl, phenyl, mono-, di-, or trinitrobenzoyl, nitronaphthoyl, pheny, mono-, di-, or trinitrophenyl, naphthyl, nitronaphthyl, pyridyl, phenoxy, mono-, di- or trinitrophenoxy, naphthoxy, or mono-, di- or trinitronaphthoxy group. (d) CH 3 (CH 2 ) p COR where p and R have the same meaning as in (c). CH 2 COO /\ (e) CH 3 (CH 2 ) P N Ca where p is \ CH 2 COO / 10 to 20. (f) CH 3 (CH 2 ) p NH 3 R 1 where p is 10 to 20 and R 1 is a benzoate, trinitrobenzoate, phenolate, picrate, acetate, nitrate or chloride anion or a nitrotrimethylolmethane-boric acid or tetramethylolmethane-boric acid. (g) CH 3 (CH 2 ) p COOR 2 where p is 10 to 20 and R 2 is an aliphatic or aromatic ammonium cation or a pyridium cation. Specified compounds are stearylamine trinitrobenzoate, the mixed calcium and zinc salt of chlorinated stearic acid, stearylamine benzoate, stearylamine phenolate, stearylamine acetate, stearylamine nitrate, stearylamine hydrochloride, pyridyl stearate, N-2,4,6-trinitrophenyl stearylamine, stearic acid anilide, calcium alkyl (C 18 )-iminodiacetate, nitrotrimethylolmethane boric acid-stearylamine product, tetramethylolmethane-boric acid-stearylamine, stearylamine gluconate, -stearylamine sulphophenolate, stearylamine benzenesulphonate, and p-nitrophenyl ester of stearic acid. The alkali metal nitrates may be sodium nitrate or potassium nitrate and alumina, collodion wool, guer meal, ammonium chloride, tetryl, nitroglycerine, nitroglycol, acetone, trinitrotoluene, and "Aerosil" (Registered Trade Mark) may also be added.
GB3804760A 1959-11-20 1960-11-04 Process for waterproofing and sensitizing explosives Expired GB904076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED32366A DE1096813B (en) 1959-11-20 1959-11-20 Process for the waterproofing and sensitization of explosives

Publications (1)

Publication Number Publication Date
GB904076A true GB904076A (en) 1962-08-22

Family

ID=7041279

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3804760A Expired GB904076A (en) 1959-11-20 1960-11-04 Process for waterproofing and sensitizing explosives

Country Status (4)

Country Link
BE (1) BE592472A (en)
DE (1) DE1096813B (en)
GB (1) GB904076A (en)
NL (1) NL253935A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL302419A (en) * 1962-12-22
BE653006A (en) * 1963-09-14 1964-12-31

Also Published As

Publication number Publication date
BE592472A (en) 1960-10-17
DE1096813B (en) 1961-01-05
NL253935A (en)

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