NEW SOLUTIONS BASED ON A THIXOTROPIC FILLER AND NEW POLYMER MATERIALS OBTAINED FROM THESE SOLUTIONS THAT CAN BE USED FOR TRAPPING TOXIC CHEMICAL AGENTS

• Main Authors: JAEGHERS, Axel, CHAMPION, Axelle, CADRA, Stéphane, BLONDEL, Benoit
• Format: Patent
• Language: English; French
• Published: 03.10.2019
• Subjects: ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; CANDLES; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; DETERGENT COMPOSITIONS; DETERGENTS; FATTY ACIDS THEREFROM; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; RECOVERY OF GLYCEROL; RESIN SOAPS; SOAP OR SOAP-MAKING; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF SINGLE SUBSTANCES AS DETERGENTS

The invention relates to a solution that can be used for trapping at least one toxic chemical agent, said solution comprising at least one protic solvent, at least one monomer comprising an (alkyl)acrylic, (alkyl)acrylate or (alkyl)acrylamide group, at least one crosslinking agent comprising at least two groups chosen from the (alkyl)acrylic, (alkyl)acrylate or (alkyl)acrylamide groups, at least one photopolymerization initiator, at least one thixotropic filler and at least one agent chosen from alkali metal halides, alkali metal phosphates, alkali metal sulfates and mixtures thereof. L'invention a trait à une solution utilisable pour le piégeage d'u moins un agent toxique chimique, ladite solution comprenant ladite solution comprenant au moins un solvant protique, au moins un monomère comportant un groupe (alkyl)acrylique, (alkyl)acrylate ou (alkyl)acrylamide, au moins un agent de réticulation comprenant au moins deux groupes choisis parmi les groupes (alkyl)acrylique, (alkyl)acrylate ou (alkyl)acrylamide, au moins un amorceur de photopolymérisation, au moins une charge thixotropeet au moins un agent choisi parmi les halogénures alcalins, les phosphates alcalins, les sulfates alcalins et les mélanges de ceux-ci.