EP0097030A3 - A water-in-oil emulsion explosive composition and a process for the preparation thereof - Google Patents

A water-in-oil emulsion explosive composition and a process for the preparation thereof Download PDF

Info

Publication number: EP0097030A3
Authority: EP; European Patent Office
Prior art keywords: preparation; water; oil emulsion; explosive composition; emulsion explosive
Prior art date: 1982-06-11
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

EP83303340A

Other versions

EP0097030A2 (en

EP0097030B1 (en

Inventor

Kenneth Andrew William Mitchell

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.)

1982-06-11

Filing date

1983-06-09

Publication date

1985-04-03

1983-06-09 Application filed by ICI Australia Ltd filed Critical ICI Australia Ltd

1983-06-09 Priority to AT83303340T priority Critical patent/ATE23985T1/en

1983-12-28 Publication of EP0097030A2 publication Critical patent/EP0097030A2/en

1985-04-03 Publication of EP0097030A3 publication Critical patent/EP0097030A3/en

1986-12-03 Application granted granted Critical

1986-12-03 Publication of EP0097030B1 publication Critical patent/EP0097030B1/en

Status 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
- 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

EP19830303340 1982-06-11 1983-06-09 A water-in-oil emulsion explosive composition and a process for the preparation thereof Expired EP0097030B1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT83303340T ATE23985T1 (en)	1982-06-11	1983-06-09	EXPLOSIVE WATER-IN-OIL EMULSION COMPOSITION AND PROCESS FOR THEIR PRODUCTION.

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
AUPF441182		1982-06-11
AU4411/82		1982-06-11
AU15619/83A AU551923B2 (en)	1982-06-11	1982-06-11	Emulsion (water in oil) explosives

Publications (3)

Publication Number	Publication Date
EP0097030A2 EP0097030A2 (en)	1983-12-28
EP0097030A3 true EP0097030A3 (en)	1985-04-03
EP0097030B1 EP0097030B1 (en)	1986-12-03

Family

ID=25616090

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19830303340 Expired EP0097030B1 (en)	1982-06-11	1983-06-09	A water-in-oil emulsion explosive composition and a process for the preparation thereof

Country Status (2)

Country	Link
EP (1)	EP0097030B1 (en)
AU (1)	AU551923B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5017251A (en) *	1989-12-26	1991-05-21	Ireco Incorporated	Shock-resistant, low density emulsion explosive
GB9003613D0 (en) *	1990-02-16	1990-04-11	Explosives Tech Eti	Method of reducing the overloading of a borehole and explosive composition used therefor
IN179760B (en) *	1991-02-11	1997-11-29	Tech Resources Pty Ltd

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3447978A (en) *	1967-08-03	1969-06-03	Atlas Chem Ind	Ammonium nitrate emulsion blasting agent and method of preparing same
US4111727A (en) *	1977-09-19	1978-09-05	Clay Robert B	Water-in-oil blasting composition

1982
- 1982-06-11 AU AU15619/83A patent/AU551923B2/en not_active Expired
1983
- 1983-06-09 EP EP19830303340 patent/EP0097030B1/en not_active Expired

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3447978A (en) *	1967-08-03	1969-06-03	Atlas Chem Ind	Ammonium nitrate emulsion blasting agent and method of preparing same
US4111727A (en) *	1977-09-19	1978-09-05	Clay Robert B	Water-in-oil blasting composition

Also Published As

Publication number	Publication date
EP0097030A2 (en)	1983-12-28
EP0097030B1 (en)	1986-12-03
AU1561983A (en)	1983-12-15
AU551923B2 (en)	1986-05-15

Legal Events

Date	Code	Title	Description
1983-10-29	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1983-12-28	AK	Designated contracting states	Designated state(s): AT CH DE FR LI SE
1985-02-01	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1985-04-03	AK	Designated contracting states	Designated state(s): AT CH DE FR LI SE
1985-11-13	17P	Request for examination filed	Effective date: 19850909
1986-04-09	17Q	First examination report despatched	Effective date: 19860224
1986-10-17	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1986-12-03	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT CH DE FR LI SE
1986-12-03	REF	Corresponds to:	Ref document number: 23985 Country of ref document: AT Date of ref document: 19861215 Kind code of ref document: T
1987-01-15	REF	Corresponds to:	Ref document number: 3368044 Country of ref document: DE Date of ref document: 19870115
1987-04-03	ET	Fr: translation filed
1987-09-03	PLBI	Opposition filed	Free format text: ORIGINAL CODE: 0009260
1987-10-21	26	Opposition filed	Opponent name: NITRO NOBEL AB Effective date: 19870826
1989-06-12	PLBN	Opposition rejected	Free format text: ORIGINAL CODE: 0009273
1989-06-12	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: OPPOSITION REJECTED
1989-08-02	27O	Opposition rejected	Effective date: 19890227
1990-05-10	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19900510 Year of fee payment: 8 Ref country code: AT Payment date: 19900510 Year of fee payment: 8
1990-05-16	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: SE Payment date: 19900516 Year of fee payment: 8
1990-05-22	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CH Payment date: 19900522 Year of fee payment: 8
1990-05-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19900530 Year of fee payment: 8
1991-06-09	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: AT Effective date: 19910609
1991-06-10	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Effective date: 19910610
1991-06-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Effective date: 19910630 Ref country code: CH Effective date: 19910630
1992-02-28	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19920228
1992-02-28	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
1992-04-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19920401
1995-01-31	EUG	Se: european patent has lapsed	Ref document number: 83303340.0 Effective date: 19920109

Publication	Publication Date	Title
DE3469352D1 (en)	1988-03-24	Water-in-oil emulsion explosive composition
DE3467338D1 (en)	1987-12-17	Water-in-oil emulsion explosive composition
DE3373895D1 (en)	1987-11-05	Water-in-oil emulsion blasting explosive composition
GB2130572B (en)	1986-08-20	Emulsion explosive composition
DE3375475D1 (en)	1988-03-03	Emulsion explosive composition
DE3467567D1 (en)	1987-12-23	Water-in-oil emulsion explosive composition
DE3378726D1 (en)	1989-01-26	Emulsion explosive composition
ZW1483A1 (en)	1984-08-08	Emulsion explosive composition
DE3465587D1 (en)	1987-10-01	Water-in-oil emulsion explosive composition
GB2129415B (en)	1986-06-11	Emulsion explosive
GB2140403B (en)	1986-11-19	Water-in-oil emulsion explosive composition
EP0097030A3 (en)	1985-04-03	A water-in-oil emulsion explosive composition and a process for the preparation thereof
JPS57188489A (en)	1982-11-19	Water-in-oil emulsion explosive composition
JPS57188482A (en)	1982-11-19	Water-in-oil emulsion explosive composition
JPS57188485A (en)	1982-11-19	Water-in-oil emulsion explosive composition
JPS57188487A (en)	1982-11-19	Water-in-oil emulsion explosive composition
GB8329300D0 (en)	1983-12-07	Emulsion explosive
JPS57188486A (en)	1982-11-19	Water-in-oil emulsion explosive composition
JPS57188488A (en)	1982-11-19	Water-in-oil emulsion explosive composition
JPS57188483A (en)	1982-11-19	Water-in-oil emulsion explosive composition
PH18093A (en)	1985-03-20	Water-in-oil emulsion explosive and a method for the preparation of the same
JPS57188490A (en)	1982-11-19	Water-in-oil emulsion explosive composition
JPS57188484A (en)	1982-11-19	Water-in-oil emulsion explosive composition