MANUFACTURE OF GLASS BOTTLE HAVING INCREASED SCRATCH RESISTANCE AFTER WASHING

PURPOSE:To provide scratch resistance after washing to a glass bottle by coating the surface of the bottle with photosetting paint and irradiating active light to form a paint film of a specified thickness by setting. CONSTITUTION:The surface of a glass bottle is coated with photosetting paint prepd...

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Bibliographische Detailangaben
1. Verfasser:	TANIGAMI YOSHINORI
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING GLASS HANDLING THIN OR FILAMENTARY MATERIAL JOINING GLASS TO GLASS OR OTHER MATERIALS METALLURGY MINERAL OR SLAG WOOL PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS TRANSPORTING
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Beschreibung
Zusammenfassung:	PURPOSE:To provide scratch resistance after washing to a glass bottle by coating the surface of the bottle with photosetting paint and irradiating active light to form a paint film of a specified thickness by setting. CONSTITUTION:The surface of a glass bottle is coated with photosetting paint prepd. by adding 0.01-50wt% photopolymn. initiator such as benzoin methyl ether, p-dimethylaminobenzophenone or diphenyl monosulfide to polyamide resin, acrylic resin, polyester resin, polyether resin or the like. Active light having 2,000-7,000Angstrom wavelengths is irradiated on the coated surface from an ultraviolet fluorescent lamp, a carbon arc lamp, a tungsten lamp or the like to cause a cross-linking reaction. A paint film of