Coating liquid for covering glass fiber and rubber-reinforcing glass fiber using same

• Main Author: MONDEN TOSHIYA,HYAKUTAKE H.,OGAKI KATSUHIKO
• Format: Patent
• Language: English
• Published: 12.09.2007
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; GENERAL PROCESSES OF COMPOUNDING; LAUNDERING; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; TEXTILES; THEIR PREPARATION OR CHEMICAL WORKING-UP; TREATMENT OF TEXTILES OR THE LIKE; TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS; WORKING-UP

There is disclosed a glass-fiber coating liquid for forming a coating layer on a glass fiber cord, prepared in the form of an emulsion by dispersing a phenol resin, a vinylpyridine-stylene-butadiene copolymer (B) and a chlorosulfonated polyethylene (C) into water to form a coating layer on a glass fiber cord, wherein the phenol resin is a monohydroxybenzene-formaldehyde resin (A) obtained by reaction of monohydroxybenzene (D) and formaldehyde (E).Disclosed is a coating liquid for covering glass fiber cords which is an emulsion obtained by dispersing a phenol resin, a vinylpyridine-styrene-butadiene copolymer (B) and a chlorosulfonated polyethylene (C) in water. This coating liquid is characterized in that the phenol resin is composed of a monohydroxybenzene-formaldehyde resin (A) obtained by reacting monohydroxybenzene (D) with formaldehyde (E).