AGENT FOR ANTIREFLECTION FILM AND PRODUCTION OF ANTIREFLECTION FILM

• Main Authors: HIRATSUKA ICHIRO, TACHIKAWA HIROYUKI, OKAWA KAZUO
• Format: Patent
• Language: English
• Published: 30.11.2000
• Edition: 7
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; GENERAL PROCESSES OF COMPOUNDING; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; METALLURGY; NANOTECHNOLOGY; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PHYSICS; SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; WORKING-UP

PROBLEM TO BE SOLVED: To make it possible to obtain an antireflection film having a good adhesion property to a treating base material and high transparent by a simple method which is excellent in terms of a treatment cost, a treating time and the laboriousness of the treatment. SOLUTION: This agent is for the high-refractive index layer formable antireflection film containing 100 pts.wt. energy ray polymerizable material and an organic solvent dispersion type colloidal titanium oxide of 5 to 100 nm in average particle size at 5 to 300 pts.wt. in terms of TiO2 of the weight of this energy ray polymerizable material. The agent is for the low-refractive index layer formable antireflection film formed by hydrolysis decomposition of a solution prepared by dissolving a specific fluorine-containing silane coupling agent in an organic solvent. Further, these are used in the process for producing the antireflection film.