Global Patent Index - EP 4086237 A1

EP 4086237 A1 20221109 - COMPOSITION FOR FORMING A HYDROGEN PEROXIDE BASED EMULSION EXPLOSIVE

Title (en)

COMPOSITION FOR FORMING A HYDROGEN PEROXIDE BASED EMULSION EXPLOSIVE

Title (de)

ZUSAMMENSETZUNG ZUR FORMUNG EINES WASSERSTOFFPEROXIDBASIERTEN EMULSIONSSPRENGSTOFFS

Title (fr)

COMPOSITION DE FORMATION D'UN EXPLOSIF EN ÉMULSION À BASE DE PEROXYDE D'HYDROGÈNE

Publication

EP 4086237 A1 20221109 (EN)

Application

EP 21172313 A 20210505

Priority

EP 21172313 A 20210505

Abstract (en)

A composition for forming a hydrogen peroxide-based emulsion explosive which composition comprises; an oxidizer-phase comprising at least 15% by weight of hydrogen peroxide and at least 15% by weight of water, a fuel-phase comprising at least one oil type fuel, an emulsifier and at least one finely divided solid adsorbent, wherein the oxidizer-phase is discontinuously dispersed throughout the continuous fuel-phase. A method of preparing an emulsion type explosive composition is also disclosed.

IPC 8 full level

C06B 47/14 (2006.01); C06B 23/00 (2006.01)

CPC (source: EP US)

C06B 23/006 (2013.01 - EP US); C06B 47/145 (2013.01 - EP US)

Citation (applicant)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

Designated validation state (EPC)

KH MA MD TN

DOCDB simple family (publication)

EP 4086237 A1 20221109; AU 2022268594 A1 20231221; CA 3217755 A1 20221110; CL 2023003266 A1 20240412; EP 4334269 A1 20240313; US 2024217892 A1 20240704; WO 2022233948 A1 20221110; ZA 202311166 B 20240327

DOCDB simple family (application)

EP 21172313 A 20210505; AU 2022268594 A 20220504; CA 3217755 A 20220504; CL 2023003266 A 20231103; EP 2022062007 W 20220504; EP 22727840 A 20220504; US 202218289140 A 20220504; ZA 202311166 A 20231204