FOAMABLE RESIN COMPOSITION AND METHOD FOR REINFORCING AUTOMOBILE BODY

• Main Authors: II SHINICHIRO, TABATA YOSHIHIRO
• Format: Patent
• Language: English
• Published: 27.10.2005
• Edition: 7
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; APPARATUS THEREFOR; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; ELECTROFORMING; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; GENERAL PROCESSES OF COMPOUNDING; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; MOTOR VEHICLES; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRAILERS; TRANSPORTING; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; WORKING-UP

PROBLEM TO BE SOLVED: To obtain a foamable resin composition that develops excellent mechanical strengths without causing burning in a foam even if an obtained foam is not cooled after foaming by heating, and to provide an automobile body reinforcing method using the foamable resin composition and an automobile body. SOLUTION: The foamable resin composition is obtained by adding a filler (D) having 5.0-300 W×m-1×K-1coefficient of thermal conductivity to a foamable resin composition composed of an epoxy compound (A) containing two or more epoxy groups, an amino compound (B) containing two or more active hydrogens derived from an amino group, a curing promotion catalyst (C) and a thermal decomposition type organic blowing agent (E). COPYRIGHT: (C)2006,JPO&NCIPI