Global Patent Index - EP 1471135 B1

EP 1471135 B1 20101222 - Composition for Radioactive Decontamination

Title (en)

Composition for Radioactive Decontamination

Title (de)

Zusammensetzung zur Radioaktiven Dekontamination

Title (fr)

Composition de décontamination radioactive

Publication

EP 1471135 B1 20101222 (FR)

Application

EP 04290826 A 20040329

Priority

FR 0303885 A 20030328

Abstract (en)

[origin: FR2853130A1] The composition, designed to remove surface contamination by radioactive particles, consists of at least 1-25 wt.% of a first non-ionic surfactant with a hydrophilic/lipophile balance (HLB) of 14-16, measured at ambient temperature in an aqueous medium; 1-20 wt.% of a second non-ionic surfactant with a hydrophilic/lipophile balance (HLB) of 12-14; and water.

IPC 8 full level

C11D 1/00 (2006.01); C11D 1/825 (2006.01); C11D 3/48 (2006.01); G21F 9/30 (2006.01); C11D 1/66 (2006.01); C11D 1/72 (2006.01)

CPC (source: EP)

C11D 1/825 (2013.01); C11D 3/48 (2013.01); G21F 9/30 (2013.01); C11D 1/662 (2013.01); C11D 1/72 (2013.01)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 1471135 A1 20041027; EP 1471135 B1 20101222; AT E492619 T1 20110115; DE 602004030634 D1 20110203; ES 2358263 T3 20110509; FR 2853130 A1 20041001; FR 2853130 B1 20060217

DOCDB simple family (application)

EP 04290826 A 20040329; AT 04290826 T 20040329; DE 602004030634 T 20040329; ES 04290826 T 20040329; FR 0303885 A 20030328