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1. (WO1998053478) A CATHODE RAY TUBE GLASS, A METHOD FOR PRODUCING THE CATHODE RAY TUBE GLASS, AND A METHOD FOR CLEANING THE CATHODE RAY TUBE GLASS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/053478 International Application No.: PCT/JP1998/002249
Publication Date: 26.11.1998 International Filing Date: 22.05.1998
Chapter 2 Demand Filed: 07.12.1998
IPC:
B08B 17/04 (2006.01) ,C03C 17/00 (2006.01) ,C03C 17/22 (2006.01) ,C03C 17/28 (2006.01) ,H01J 9/20 (2006.01) ,H01J 9/38 (2006.01) ,H01J 29/88 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
08
CLEANING
B
CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
17
Methods preventing fouling
02
Preventing deposition of fouling or of dust
04
by using removable coverings
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
C
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
17
Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
C
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
17
Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
22
with other inorganic material
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
C
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
17
Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
28
with organic material
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
J
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
9
Apparatus or processes specially adapted for the manufacture of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
20
Manufacture of screens on or from which an image or pattern is formed, picked-up, converted or stored; Applying coatings to the vessel
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
J
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
9
Apparatus or processes specially adapted for the manufacture of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
38
Exhausting, degassing, filling, or cleaning vessels
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
J
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
29
Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/113
86
Vessels; Containers; Vacuum locks
88
provided with coatings on the walls thereof; Selection of materials for the coatings
Applicants:
ASAHI GLASS COMPANY LTD. [JP/JP]; 1-2, Marunouchi 2-chome Chiyoda-ku Tokyo 100-0005, JP
Inventors:
SASAKI, Mikio; JP
ROKUDAI, Satoshi; JP
Agent:
OGAWA, Toshiharu ; Torimoto Kogyo Building 38, Kanda-Higashimatsushitacho Chiyoda-ku Tokyo 101-0042, JP
Priority Data:
9/13405723.05.1997JP
Title (EN) A CATHODE RAY TUBE GLASS, A METHOD FOR PRODUCING THE CATHODE RAY TUBE GLASS, AND A METHOD FOR CLEANING THE CATHODE RAY TUBE GLASS
(FR) VERRE DE TUBE CATHODIQUE, SON PROCEDE DE PRODUCTION ET DE NETTOYAGE
Abstract:
(EN) A cathode ray tube glass comprises a clean cathode ray tube made of glass and a coating film composed of at least one water-soluble material selected from the group consisting of water-soluble salts, acids being solid at room temperature, monosaccharides and polysaccharides, which is formed on a glass surface of the cathode ray tube in an amount of 0.01-100 $g(m)g/cm2 or to a film thickness of 0.1-200 nm.
(FR) L'invention concerne un verre de tube cathodique comprenant un tube cathodique propre, en verre, et un film de revêtement constitué d'au moins un matériau soluble dans l'eau sélectionné dans le groupe constitué par des sels solubles dans l'eau, des acides solides à température ambiante, des monosaccharides et des polysaccharides, ce film étant formé sur une surface du verre du tube cathodique dont la superficie est comprise entre 0,01 et 100 $g(m)g/cm2 ou ayant une épaisseur comprise entre 0,1 et 200 nm.
Designated States: ID
Publication Language: English (EN)
Filing Language: English (EN)