AP9901706A0 - Rheology modification. - Google Patents

Rheology modification.

Info

Publication number
AP9901706A0
AP9901706A0 APAP/P/1999/001706A AP9901706A AP9901706A0 AP 9901706 A0 AP9901706 A0 AP 9901706A0 AP 9901706 A AP9901706 A AP 9901706A AP 9901706 A0 AP9901706 A0 AP 9901706A0
Authority
AP
ARIPO
Prior art keywords
emulsion
associative thickeners
viscosity
network
associative
Prior art date
Application number
APAP/P/1999/001706A
Inventor
Anthony Martin Palmer
Jeremy Guy Breakwell Smith
Jennifer Liane Cleary
Simon Richard Biggs
Original Assignee
Orica Australia Pty 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 Orica Australia Pty Ltd filed Critical Orica Australia Pty Ltd
Publication of AP9901706A0 publication Critical patent/AP9901706A0/en

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
    • C06B47/145—Water in oil emulsion type explosives in which a carbonaceous fuel forms the continuous phase
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Colloid Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Detergent Compositions (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

We have now found that associative thickeners may be used in emulsings for use in explosive compositions, which associative thickeners provide for rapid and reversible changes in emulsion viscosity. Associative thickeners provide explosives emulsions having the desirable characteristics of (i)significant reduction in viscosity during pumping and (2)reestablishment of relatively high viscosity when pumping is terminated without damage to the emulsion components. It is believed that the associative thickener provides a network of physical linkages throughout the emulsion which network can be reversibly broken down.
APAP/P/1999/001706A 1997-05-15 1998-05-15 Rheology modification. AP9901706A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPO6792A AUPO679297A0 (en) 1997-05-15 1997-05-15 Rheology modification and modifiers
PCT/AU1998/000353 WO1998051645A1 (en) 1997-05-15 1998-05-15 Rheology modification and modifiers

Publications (1)

Publication Number Publication Date
AP9901706A0 true AP9901706A0 (en) 1999-12-31

Family

ID=3801083

Family Applications (1)

Application Number Title Priority Date Filing Date
APAP/P/1999/001706A AP9901706A0 (en) 1997-05-15 1998-05-15 Rheology modification.

Country Status (14)

Country Link
EP (1) EP1001917B1 (en)
JP (1) JP2001524065A (en)
KR (1) KR20010012599A (en)
CN (1) CN1255911A (en)
AP (1) AP9901706A0 (en)
AT (1) ATE282015T1 (en)
AU (1) AUPO679297A0 (en)
BR (1) BR9809801A (en)
CA (1) CA2289749C (en)
DE (1) DE69827498T2 (en)
NO (1) NO995560L (en)
NZ (1) NZ500909A (en)
WO (1) WO1998051645A1 (en)
ZA (1) ZA984130B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPR054800A0 (en) * 2000-10-04 2000-10-26 Orica Explosives Technology Pty Ltd Emulsion explosive
AU2001298034B2 (en) * 2000-11-02 2007-08-09 The Lubrizol Corporation Stabilized energetic water in oil emulsion composition
CN104557348B (en) * 2015-02-05 2017-04-19 内蒙古鄂托克旗盛安九二九化工有限责任公司 Water-containing ammonium nitrate fuel oil explosive and preparation process thereof
ES2747389T3 (en) * 2015-02-10 2020-03-10 Maxamcorp Holding Sl Water based explosive suspension
WO2017103635A1 (en) * 2015-12-16 2017-06-22 Rhodia Poliamida E Especialidades Ltda Emulsifier system for explosive emulsions
US11953306B2 (en) * 2018-03-16 2024-04-09 Dyno Nobel Asia Pacific Pty Limited External homogenization systems and methods related thereto
CN110511311A (en) * 2019-06-25 2019-11-29 西安理工大学 Polymer material for explosive modification, preparation method thereof, and explosive modification method
KR102121045B1 (en) * 2019-11-07 2020-06-09 주식회사 석성발파건설 Method for blasting using shear thickening fluid and shear thickening fluid packer of charge hole
CN111943790A (en) * 2020-07-31 2020-11-17 宜兴市阳生化工有限公司 Novel underground mining colloidal emulsion explosive

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919016A (en) * 1974-06-02 1975-11-11 Nalco Chemical Co Thickening of solvent explosives systems
GB1523958A (en) * 1977-06-21 1978-09-06 Secr Defence Slurry explosives
US4453989A (en) * 1982-04-05 1984-06-12 Atlas Powder Company Solid sensitizers for water-in-oil emulsion explosives
SE457952B (en) * 1982-09-15 1989-02-13 Nitro Nobel Ab SPRAENGAEMNE
GB2129414B (en) * 1982-10-21 1986-05-29 Indian Explosives Ltd Improved water-in-oil emulsion explosive and a method of preparing it
NZ206243A (en) * 1982-12-03 1987-03-31 Dulux Australia Ltd Non-ionic surfactants based on polyalkylene oxides having at least one double bond
US4705582A (en) * 1986-11-03 1987-11-10 Aubert Stephen A Desensitized explosive composition
IN168892B (en) * 1986-12-12 1991-07-06 Ici India Ltd
NZ223084A (en) * 1987-01-30 1991-01-29 Ici Australia Operations Emulsion explosive composition containing a polymer of molecular weight in excess of 1x10 5
MW1888A1 (en) * 1987-06-29 1989-03-08 Aeci Ltd Explosive
DE3876798T2 (en) * 1988-07-27 1993-07-01 Espanola Explosivos METHOD FOR PRODUCING EXPLOSIVE COMPOSITIONS OF THE EMULSION TYPE.
CN1023213C (en) * 1989-03-04 1993-12-22 甘肃省化工研究院 Emulsion explosive and its production process
NO166636C (en) * 1989-03-31 1991-08-21 Norsk Hydro As EXPLOSION INCLUDING A MIXTURE OF A NITRATE OIL EXPLOSION AND A WATER-IN-OIL EMULSION EXPLOSION AND PROCEDURE FOR ITS PREPARATION.
CA2049628C (en) * 1991-08-21 2002-02-26 Clare T. Aitken Vegetable oil emulsion explosive
GB9511701D0 (en) * 1995-06-09 1995-08-02 Burwood Corp The Ltd Composition

Also Published As

Publication number Publication date
BR9809801A (en) 2000-06-27
CA2289749C (en) 2011-09-27
DE69827498D1 (en) 2004-12-16
NZ500909A (en) 2001-06-29
ZA984130B (en) 1998-11-20
NO995560D0 (en) 1999-11-12
EP1001917A4 (en) 2000-05-24
EP1001917A1 (en) 2000-05-24
CA2289749A1 (en) 1998-11-19
CN1255911A (en) 2000-06-07
NO995560L (en) 2000-01-11
ATE282015T1 (en) 2004-11-15
KR20010012599A (en) 2001-02-15
DE69827498T2 (en) 2005-11-10
JP2001524065A (en) 2001-11-27
EP1001917B1 (en) 2004-11-10
WO1998051645A1 (en) 1998-11-19
AUPO679297A0 (en) 1997-06-05

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