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1. WO2014154817 - PIGMENTED DECONTAMINATING GEL AND METHOD FOR DECONTAMINATING SURFACES USING SAID GEL

Publication Number WO/2014/154817
Publication Date 02.10.2014
International Application No. PCT/EP2014/056182
International Filing Date 27.03.2014
Chapter 2 Demand Filed 23.10.2014
IPC
A61L 2/18 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
16using chemical substances
18Liquid substances
C11D 3/40 2006.01
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
3Other compounding ingredients of detergent compositions covered in group C11D1/101
40Dyes
C11D 17/00 2006.01
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
17Detergent materials or soaps characterised by their shape or physical properties
G21F 9/04 2006.01
GPHYSICS
21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
FPROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
9Treating radioactively contaminated material; Decontamination arrangements therefor
04Treating liquids
CPC
A01N 25/04
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
25Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, ; e.g. seed treatment or sequential application;
02containing liquids as carriers, diluents or solvents
04Dispersions, ; emulsions, suspoemulsions, suspension concentrates; or gels
A61L 2/16
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
16using chemical substances
A62D 2101/02
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
DCHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
2101Harmful chemical substances made harmless, or less harmful, by effecting chemical change
02Chemical warfare substances, e.g. cholinesterase inhibitors
A62D 3/33
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
DCHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
3Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
30by reacting with chemical agents
33by chemical fixing the harmful substance, e.g. by chelation or complexation
A62D 3/38
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
DCHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
3Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
30by reacting with chemical agents
38by oxidation; by combustion
C11D 17/003
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
17Detergent materials characterised by their shape or physical properties
0008aqueous liquid non soap compositions
003Colloidal solutions, e.g. gels; Thixotropic solutions; Pastes
Applicants
  • COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES [FR]/[FR]
Inventors
  • LUDWIG, Amélie
  • GOETTMANN, Frédéric
  • FRANCES, Fabien
Agents
  • AUDIER, Philippe
Priority Data
135290629.03.2013FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) PIGMENTED DECONTAMINATING GEL AND METHOD FOR DECONTAMINATING SURFACES USING SAID GEL
(FR) GEL DE DECONTAMINATION PIGMENTE ET PROCEDE DE DECONTAMINATION DE SURFACES UTILISANT CE GEL
Abstract
(EN)
A decontaminating gel consisting of a colloidal solution comprising, preferably consisting of: - 0.1% to 30% by weight, preferably 0.1% to 25% by weight, more preferably 5% to 25% by weight, better still 8% to 20% by weight, relative to the weight of the gel, of at least one inorganic viscosifying agent; - 0.1 to 10 mol/l of gel, preferably 0.5 to 10 mol/l of gel, more preferably 1 to 10 mol/l of gel, of at least one decontaminating active agent; - 0.01% to 10% by weight, preferably 0.1% to 5% by weight, relative to the weight of the gel, of at least one mineral pigment; - optionally, 0.1% to 2% by weight, relative to the weight of the gel, of at least one surfactant; - optionally, 0.05% to 5% by weight, preferably 0.05% to 2% by weight, relative to the weight of the gel, of at least one superabsorbent polymer; - with the rest being solvent. A decontaminating method using said pigmented gel.
(FR)
Gel de décontamination, constitué par une solution colloïdale comprenant, de préférence constituée par : - 0,1% à 30% en masse, de préférence 0,1% à 25% en masse, de préférence encore 5% à 25% en masse, mieux 8% à 20% en masse, par rapport à la masse du gel, d'au moins un agent viscosant inorganique; - 0,1 à 10 mol/L de gel, de préférence 0,5 à 10 mol/L de gel, de préférence encore 1 à 10 mol/L de gel, d'au moins un agent actif de décontamination; - 0,01% à 10% en masse, de préférence 0,1% à 5%, en masse par rapport à la masse du gel, d'au moins un pigment minéral; - éventuellement, 0,1% à 2% en masse par rapport à la masse du gel, d'au moins un agent tensio-actif; - éventuellement, 0,05% à 5% en masse, de préférence 0,05% à 2% en masse, par rapport à la masse du gel, d'au moins un polymère super-absorbant; - et le reste de solvant. Procédé de décontamination mettant en œuvre ce gel pigmenté.
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