Provided are: a production method for a patterned phosphorescent body capable of producing a patterned phosphorescent body with excellent light emission (phosphorescent) performance through simple and easy production processes; a patterned phosphorescent body, and an evacuation guide sign. A mixture obtained by mixing at least a phosphorescent material and a glass material is filled in a mold and the mixture is press-molded so as to provide a planar part (10), thereby to create a molded body. The molded body is baked and slowly cooled, and then transfer paper of a water transfer type is attached to a surface of the planar part (10) of the baked molded body (4) and re-baking is performed at a temperature lower than a baking temperature of the molded body to impress a pattern (11) on the transfer paper.
C03B 19/06 - Autres méthodes de façonnage du verre par frittage
G09F 13/20 - Enseignes lumineusesPublicité lumineuse avec des surfaces ou des pièces luminescentes
A62B 3/00 - Dispositifs ou éléments pour faciliter l'évacuation des bâtiments ou similaires, p. ex. boucliers de protection, écrans de protectionDispositifs portatifs pour empêcher la fumée de pénétrer dans certaines parties du bâtiment
F21V 9/30 - Éléments contenant un matériau photoluminescent distinct de la source de lumière ou espacé de cette source
F21S 2/00 - Systèmes de dispositifs d'éclairage non prévus dans les groupes principaux ou , p. ex. à construction modulaire
F21V 9/16 - Emploi de matériaux luminescents spécifiés comme écrans de lumière
C03C 14/00 - Compositions de verre contenant un constituant non vitreux, p. ex. compositions contenant des fibres, filaments, trichites, paillettes ou similaires, dispersés dans une matrice de verre
C09K 11/00 - Substances luminescentes, p. ex. électroluminescentes, chimiluminescentes
G08B 7/06 - Systèmes de signalisation selon plus d'un des groupes Systèmes d'appel de personnes selon plus d'un des groupes utilisant une transmission électrique
2.
PRODUCTION METHOD FOR PARTICULATE PHOSPHORESCENT BODY, PARTICULATE PHOSPHORESCENT BODY, GLASS COLLISION-PREVENTION SAFETY MARK, AND EVACUATION GUIDE MARK
Provided is a production method for a particulate phosphorescent body, the production method being capable of conveniently and efficiently producing a particulate phosphorescent body without reducing light-emission performance. Also provided are a particulate phosphorescent body, a glass collision-prevention safety mark, and an evacuation guide mark. A powdered substance (2) that is prepared by mixing and stirring a powdered phosphorescent pigment and a powdered glass material is put into a heating vessel (3). The heating vessel (3) into which the powdered substance (2) has been put is introduced into a heating furnace and heated, the glass material is melted, and an R-shaped part (13) is thereby formed in an upper surface of the melted glass material as a result of the surface tension (F) thereof.
Provided is a production method for a patterned phosphorescent body, the method being capable of producing a patterned phosphorescent body that has excellent light-emission (phosphorescence) performance by means of simple, convenient production steps. Also provided are a patterned phosphorescent body and an evacuation guide sign. A mold is filled with a mixture that combines at least a phosphorescent material and a glass material, the mixture is press molded so as to have a planar part (10), and a molded body is made. After the molded body is fired and annealed, a water-transfer transfer paper is stuck onto the surface of the planar part (10) of the fired molded body (4), and a pattern (11) from the transfer paper is baked on by re-firing at a temperature that is lower than the firing temperature of the molded body.
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