ES431499A1 - Gelled water-bearing explosive compositions - Google Patents

Gelled water-bearing explosive compositions

Info

Publication number
ES431499A1
ES431499A1 ES431499A ES431499A ES431499A1 ES 431499 A1 ES431499 A1 ES 431499A1 ES 431499 A ES431499 A ES 431499A ES 431499 A ES431499 A ES 431499A ES 431499 A1 ES431499 A1 ES 431499A1
Authority
ES
Spain
Prior art keywords
water
reacting
soluble
metal ion
complex
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
ES431499A
Other languages
Spanish (es)
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.)
Orica Ltd
Original Assignee
ICI Australia 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 ICI Australia Ltd filed Critical ICI Australia Ltd
Publication of ES431499A1 publication Critical patent/ES431499A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F246/00—Copolymers in which the nature of only the monomers in minority is defined
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

Method for improving the gelling characteristics of explosive water-bearing compositions comprising at least one oxygen-releasing, water-soluble, inorganic salt; at least one fuel; and from 5 to 35% by weight of water, characterized in that it comprises reacting said explosive composition under gel-forming conditions with 0.1 to 5% by weight of said composition of at least one organ-metal complex, prepared by a process comprising the steps of: 1.) reacting in polymerizing conditions a first water-soluble monomer with at least one second monomer, characterized by the fact that it has a group capable of reacting with a metal ion, or that it can be converted into a form capable of reacting with a metal ion, optionally in the presence of at least a second material selected from the group consisting of monomers that are only sparingly soluble in water and polymeric material, for a time sufficient to form a soluble copolymer to the less in part in an aqueous medium; and 2.) forming a complex by reacting the copolymer thus obtained with a metal ion until an organo-metal complex is obtained. (Machine-translation by Google Translate, not legally binding)
ES431499A 1973-03-19 1974-10-30 Gelled water-bearing explosive compositions Expired ES431499A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPB265673 1973-03-19
AUPB607773 1973-12-20

Publications (1)

Publication Number Publication Date
ES431499A1 true ES431499A1 (en) 1977-07-01

Family

ID=25642017

Family Applications (2)

Application Number Title Priority Date Filing Date
ES424408A Expired ES424408A1 (en) 1973-03-19 1974-03-18 Gelled water-bearing explosive compositions
ES431499A Expired ES431499A1 (en) 1973-03-19 1974-10-30 Gelled water-bearing explosive compositions

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES424408A Expired ES424408A1 (en) 1973-03-19 1974-03-18 Gelled water-bearing explosive compositions

Country Status (7)

Country Link
CA (1) CA1031168A (en)
DE (2) DE2413228A1 (en)
ES (2) ES424408A1 (en)
FR (2) FR2225462B1 (en)
GB (1) GB1428864A (en)
IT (1) IT1014553B (en)
ZM (1) ZM4174A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU84708A1 (en) * 1983-03-23 1984-11-14 Oreal THICKENED OR GELLIED HAIR CONDITIONING COMPOSITION CONTAINING AT LEAST ONE CATIONIC POLYMER, AT LEAST ONE ANIONIC POLYMER AND AT LEAST ONE XANTHANE GUM
US4708821A (en) * 1985-03-27 1987-11-24 Hoechst Gosei Kabushiki Kaisha Process for preparing aqueous gel and use thereof
CN112624890B (en) * 2020-12-31 2024-03-12 贵州贵安新联爆破工程有限公司 Explosive for rock blasting and rock blasting method

Also Published As

Publication number Publication date
IT1014553B (en) 1977-04-30
ZM4174A1 (en) 1975-11-21
DE2438081A1 (en) 1975-01-09
DE2413228A1 (en) 1974-10-10
FR2225462B1 (en) 1978-01-13
FR2236816A1 (en) 1975-02-07
FR2225462A1 (en) 1974-11-08
ES424408A1 (en) 1976-09-01
FR2236816B1 (en) 1979-01-05
GB1428864A (en) 1976-03-17
CA1031168A (en) 1978-05-16

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