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GB2303128A - Explosive compositions - Google Patents

Explosive compositions

Info

Publication number
GB2303128A
GB2303128A GB9622238A GB9622238A GB2303128A GB 2303128 A GB2303128 A GB 2303128A GB 9622238 A GB9622238 A GB 9622238A GB 9622238 A GB9622238 A GB 9622238A GB 2303128 A GB2303128 A GB 2303128A
Authority
GB
United Kingdom
Prior art keywords
explosive compositions
hydrocarbyl
formulae
emulsifiers
gamma
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.)
Granted
Application number
GB9622238A
Other versions
GB9622238D0 (en
GB2303128B (en
Inventor
Keith Coupland
Barry Love
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.)
Croda International PLC
Original Assignee
Croda International PLC
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 GBGB9505028.2A external-priority patent/GB9505028D0/en
Application filed by Croda International PLC filed Critical Croda International PLC
Priority to GB9622238A priority Critical patent/GB2303128B/en
Publication of GB9622238D0 publication Critical patent/GB9622238D0/en
Publication of GB2303128A publication Critical patent/GB2303128A/en
Application granted granted Critical
Publication of GB2303128B publication Critical patent/GB2303128B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/34—Higher-molecular-weight carboxylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/32—Oxygen atoms
    • C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D309/28—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D309/30—Oxygen atoms, e.g. delta-lactones
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Gamma and delta lactones of formula (I and II) are used as emulsifiers in explosive compositions comprising a continuous organic phase and a discontinuous aqueous phase containing an oxygen-supplying compound. In the formulae, R is hydrocarbyl, R* is hydrogen, methyl or another hydrocarbyl, and Q is an amide, ammonium salt or ester functionality.
GB9622238A 1995-03-13 1996-03-11 Explosive compositions Expired - Fee Related GB2303128B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9622238A GB2303128B (en) 1995-03-13 1996-03-11 Explosive compositions

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9505028.2A GB9505028D0 (en) 1995-03-13 1995-03-13 Explosive compositions
PCT/GB1996/000565 WO1996028436A1 (en) 1995-03-13 1996-03-11 Explosive compositions
GB9622238A GB2303128B (en) 1995-03-13 1996-03-11 Explosive compositions

Publications (3)

Publication Number Publication Date
GB9622238D0 GB9622238D0 (en) 1996-12-18
GB2303128A true GB2303128A (en) 1997-02-12
GB2303128B GB2303128B (en) 1999-01-13

Family

ID=26306666

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9622238A Expired - Fee Related GB2303128B (en) 1995-03-13 1996-03-11 Explosive compositions

Country Status (1)

Country Link
GB (1) GB2303128B (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155685A (en) * 1960-01-04 1964-11-03 Monsanto Co Preparation of ester lactones
US3155686A (en) * 1960-01-04 1964-11-03 Monsanto Co Poly (ester lactones) and method for preparing the same
US3248187A (en) * 1961-12-22 1966-04-26 Exxon Research Engineering Co Alkenyl dicarboxylic acid lactones, their method of preparation and utility
US3261782A (en) * 1963-02-19 1966-07-19 Chevron Res Alkylbutyrolactone-alpha-acetic acids
US3487452A (en) * 1968-03-15 1969-12-30 Monsanto Co Alkenylsuccinic amide-lactones
US3897350A (en) * 1974-05-30 1975-07-29 Mobil Oil Corp Anti-rust compositions
US3925232A (en) * 1971-12-27 1975-12-09 Mobil Oil Corp Hydroxyamide acid products and butyrolactone and butyrolactam products
US4190588A (en) * 1971-12-27 1980-02-26 Mobil Oil Corporation Method of preparing a substituted butyrolactone acetic acid
US4221720A (en) * 1976-09-24 1980-09-09 Exxon Research & Engineering Co. Thio-bis alkyl lactone acids and esters thereof
DE3102353A1 (en) * 1980-02-14 1982-01-14 Basf Ag, 6700 Ludwigshafen Alkyllactonecarboxylic acids (hydrogenated pyrone derivatives) and their salts, process for their preparation and their use as anti-corrosion agents
EP0331306A1 (en) * 1988-02-23 1989-09-06 Ici Australia Operations Proprietary Limited Explosive composition
US5183908A (en) * 1986-12-19 1993-02-02 Henkel Corporation Process for the preparation of substituted furanones

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155685A (en) * 1960-01-04 1964-11-03 Monsanto Co Preparation of ester lactones
US3155686A (en) * 1960-01-04 1964-11-03 Monsanto Co Poly (ester lactones) and method for preparing the same
US3248187A (en) * 1961-12-22 1966-04-26 Exxon Research Engineering Co Alkenyl dicarboxylic acid lactones, their method of preparation and utility
US3261782A (en) * 1963-02-19 1966-07-19 Chevron Res Alkylbutyrolactone-alpha-acetic acids
US3487452A (en) * 1968-03-15 1969-12-30 Monsanto Co Alkenylsuccinic amide-lactones
US3925232A (en) * 1971-12-27 1975-12-09 Mobil Oil Corp Hydroxyamide acid products and butyrolactone and butyrolactam products
US4190588A (en) * 1971-12-27 1980-02-26 Mobil Oil Corporation Method of preparing a substituted butyrolactone acetic acid
US3897350A (en) * 1974-05-30 1975-07-29 Mobil Oil Corp Anti-rust compositions
US4221720A (en) * 1976-09-24 1980-09-09 Exxon Research & Engineering Co. Thio-bis alkyl lactone acids and esters thereof
DE3102353A1 (en) * 1980-02-14 1982-01-14 Basf Ag, 6700 Ludwigshafen Alkyllactonecarboxylic acids (hydrogenated pyrone derivatives) and their salts, process for their preparation and their use as anti-corrosion agents
US5183908A (en) * 1986-12-19 1993-02-02 Henkel Corporation Process for the preparation of substituted furanones
EP0331306A1 (en) * 1988-02-23 1989-09-06 Ici Australia Operations Proprietary Limited Explosive composition

Also Published As

Publication number Publication date
GB9622238D0 (en) 1996-12-18
GB2303128B (en) 1999-01-13

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Legal Events

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

Effective date: 20020311