COATING COMPOSITION, COATING AND COATED BODY

• Main Authors: SEKIGUCHI MANABU, TSUKIMAWASHI KEISUKE, NISHIOKA SHINGO
• Format: Patent
• Language: English; Japanese
• Published: 31.05.2018
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; 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; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF MATERIALS THEREFOR; WOODSTAINS

PROBLEM TO BE SOLVED: To provide a coating composition that has a good appearance and excellent weather resistance, and forms a coating film with excellent hardness, and a coated body having the coating film formed by the coating composition.SOLUTION: A coating composition contains a fluorine-containing polymer particle (A), a polyfunctional (meth) acrylate (B), and a liquid medium. A coated body has a coating film formed by the coating composition. Relative to 100 pts.mass of the total of the fluorine-containing polymer particles (A) and the polyfunctional (meth) acrylate (B), the content of the polyfunctional (meth) acrylate (B) may be 20-95 pts.mass.SELECTED DRAWING: None 【課題】外観に優れ、耐候性が良好であり、塗膜の硬度に優れる塗料用組成物、及び該塗料用組成物により形成された塗膜を備える塗装体を提供する。【解決手段】本発明に係る塗料用組成物は、含フッ素重合体粒子（Ａ）と、多官能（メタ）アクリレート（Ｂ）と、液状媒体と、を含有ることを特徴とする。また、本発明に係る塗装体は、本願の塗料用組成物により形成された塗膜を備える。また、前記含フッ素重合体粒子（Ａ）と前記多官能（メタ）アクリレート（Ｂ）の合計１００質量部に対して、前記多官能（メタ）アクリレート（Ｂ）を２０〜９５質量部含有することができる。【選択図】なし