Coating liquid for covering glass fiber and rubber-reinforcing glass fiber using same
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 f...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | 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). |
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