ACRYLIC RESIN COATING MATERIAL, AND LAMINATED BODY INCLUDING THE SAME

• Main Authors: NIIMI AKIRA, KIDA TOSHIO, MORITA YUME
• Format: Patent
• Language: English
• Published: 07.10.2013
• Subjects: ADHESIVES; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; CORRECTING FLUIDS; DYES; FILLING PASTES; GENERAL PROCESSES OF COMPOUNDING; INKS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; USE OF MATERIALS THEREFOR; WOODSTAINS; WORKING-UP

PROBLEM TO BE SOLVED: To provide an acrylic resin coating material, capable of securing high adhesiveness with a substrate and an organosiloxane resin layer and excellent long-term storage stability even when used for a long time in an inhospitable environment, and a laminated body having a surface protected by using the resin coating material.SOLUTION: An acrylic resin coating material contains, relative to 100 pts.wt. of an acrylic resin including an organic ultraviolet absorber, 0.1-16.0 pts.wt. of an inorganic ultraviolet absorber treated with a non-ionic surfactant. The acrylic resin is composed of a repeating unit represented by formula (A) (wherein X is hydrogen atom or methyl, Y is methyl, ethyl, cycloalkyl, 8-30C alkyl, 2-5C hydroxyalkyl, triazine-based ultraviolet absorber residue or amino), and 0.1-30 mol% of the repeating unit of the acrylic resin has amino group. A laminated body including the acrylic resin coating material is also provided.