LIQUID STATE CURABLE RESIN COMPOSITION AND CURED FILM CONSISTING OF THE SAME

• Main Authors: ERIYAMA YUUICHI, SHIMOMURA HIROMI, TANABE TAKAYOSHI, YAMAMURA TETSUYA, TAKASE HIDEAKI, DOIMOTO MITSUNOBU, SUZUKI YASUNOBU
• Format: Patent
• Language: English
• Published: 01.06.2006
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; METALLURGY; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PHYSICS; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; SPRAYING OR ATOMISING IN GENERAL; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

PROBLEM TO BE SOLVED: To provide a liquid state curable resin composition capable of efficiently producing a cured film having a multiply layered structure with a low refractive index layer, high refractive index layer, etc., and a cured film and a laminate consisting of the same. SOLUTION: This liquid state curable resin composition is characterized by containing the following components (A) to (F); (A) a fluorine-containing polymer having hydroxy group in its molecule, (B) 1 kind or ≥2 kinds of metal oxide particles having ≤100 nm number-average particle diameter and having ≥1.50 refractive index (hereinafter, called as "(B) metal oxide particles"), (C) 1 kind or ≥2 kinds solvent having a high dissolving property for the fluorine-containing polymer having hydroxy group in its molecule (hereinafter, called as "(C) rapidly volatile solvent"), (D) 1 kind or ≥2 kinds solvent having a high dispersion stability toward the (B) metal oxide particles and compatible with the (C) rapidly volatile solvent (hereinafter, called as "(D) slowly volatile solvent"), (E) a curing compound and (F) an acid-forming agent on heating; and also the relative vaporizing speed of the (C) rapidly volatile solvent is larger than that of the (D) slowly volatile solvent. COPYRIGHT: (C)2006,JPO&NCIPI