Use of ethylenically unsaturated isocyanate derivatives for covalently bonding impurities in curable compositions having active hydrogen atoms

• Main Author: DIERKER SASCHA
• Format: Patent
• Language: English
• Published: 10.06.2008
• Subjects: ADHESIVES; ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; CORRECTING FLUIDS; DYES; EARTH DRILLING; FILLING PASTES; FIXED CONSTRUCTIONS; GALLERIES; INKS; LARGE UNDERGROUND CHAMBERS; LIME, MAGNESIA; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; MINING; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; REFRACTORIES; SHAFTS; SLAG; THEIR PREPARATION OR CHEMICAL WORKING-UP; TREATMENT OF NATURAL STONE; TUNNELS; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; USE OF MATERIALS THEREFOR; WOODSTAINS

The use of ethylenically unsaturated isocyanate derivatives of the general Formula (I) as an agent for covalently bonding impurities, plasticizers and or desensitizing agents, having active hydrogen atoms, is described in curable compositions based on ethylenically unsaturated monomers, oligomers and polymers as resin component and organic peroxides, preferably benzoyl peroxide, as curing agent.