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1. (WO2017094869) GLASS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/094869 International Application No.: PCT/JP2016/085853
Publication Date: 08.06.2017 International Filing Date: 02.12.2016
IPC:
C03C 4/08 (2006.01) ,C03C 3/076 (2006.01) ,C03C 3/083 (2006.01) ,C03C 3/085 (2006.01) ,C03C 3/087 (2006.01) ,C03C 3/091 (2006.01) ,C03C 3/093 (2006.01) ,C03C 3/095 (2006.01)
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
4
Compositions for glass with special properties
08
for glass selectively absorbing radiation of specified wave lengths
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
3
Glass compositions
04
containing silica
076
with 40% to 90% silica by weight
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
3
Glass compositions
04
containing silica
076
with 40% to 90% silica by weight
083
containing aluminium oxide or an iron compound
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
3
Glass compositions
04
containing silica
076
with 40% to 90% silica by weight
083
containing aluminium oxide or an iron compound
085
containing an oxide of a divalent metal
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
3
Glass compositions
04
containing silica
076
with 40% to 90% silica by weight
083
containing aluminium oxide or an iron compound
085
containing an oxide of a divalent metal
087
containing calcium oxide, e.g. common sheet or container glass
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
3
Glass compositions
04
containing silica
076
with 40% to 90% silica by weight
089
containing boron
091
containing aluminium
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
3
Glass compositions
04
containing silica
076
with 40% to 90% silica by weight
089
containing boron
091
containing aluminium
093
containing zinc or zirconium
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
3
Glass compositions
04
containing silica
076
with 40% to 90% silica by weight
095
containing rare earths
Applicants:
旭硝子株式会社 ASAHI GLASS COMPANY, LIMITED [JP/JP]; 東京都千代田区丸の内一丁目5番1号 5-1, Marunouchi 1-chome, Chiyoda-ku, Tokyo 1008405, JP
株式会社坪田ラボ TSUBOTA LABORATORY, INC. [JP/JP]; 東京都港区南青山二丁目26番35号 26-35, Minami-Aoyama 2-chome, Minato-ku, Tokyo 1070062, JP
Inventors:
永井 研輔 NAGAI Kensuke; JP
中島 哲也 NAKASHIMA Tetsuya; JP
黒岩 裕 KUROIWA Yutaka; JP
土屋 博之 HIJIYA Hiroyuki; JP
谷田 正道 TANIDA Masamichi; JP
小池 章夫 KOIKE Akio; JP
西沢 学 NISHIZAWA Manabu; JP
坪田 一男 TSUBOTA Kazuo; JP
栗原 俊英 KURIHARA Toshihide; JP
鳥居 秀成 TORII Hidemasa; JP
Agent:
特許業務法人栄光特許事務所 EIKOH PATENT FIRM, P.C.; 東京都港区西新橋一丁目7番13号 虎ノ門イーストビルディング10階 Toranomon East Bldg. 10F, 7-13, Nishi-Shimbashi 1-chome, Minato-ku, Tokyo 1050003, JP
Priority Data:
2015-23579902.12.2015JP
Title (EN) GLASS
(FR) VERRE
(JA) ガラス
Abstract:
(EN) The present invention relates to a wavelength-selective transparent glass whereof the light transmittance Tgreater than 315 nm, less than or equal to 400 nm at wavelengths from 315 nm exclusive to 400 nm inclusive, represented by the following equation, is 1% or higher when converted into 6 mm plate thickness, and the light transmittance Tless than or equal to 315 nm at 315 nm or shorter wavelengths, represented by the following equation, is 60% or lower when converted into 6 mm plate thickness. (In the equations, Ak s a weighting coefficient at wavelength k (nm) for calculating T (light transmittance) as defined in ISO-9050:2003, and Tk is a transmittance at wavelength k (nm) for calculating the conversion to 6 mm plate thickness.)
(FR) La présente invention concerne un verre transparent à sélection de longueurs d'onde dont la transmittance Tsupérieure à 315 nm, inférieure ou égale à 400 nm de la lumière à des longueurs d'onde supérieures à 315 nm et inférieures ou égales à 400 nm, représentée par l'équation suivante, est supérieure ou égale à 1 % lorsqu'il est converti en une plaque de 6 mm d'épaisseur, et la transmittance Tinférieure ou égale à 315 nm de la lumière à des longueurs d'onde inférieures ou égales à 315 nm, représentée par l'équation suivante, est inférieure ou égale à 60 % lorsqu'il est converti en une plaque de 6 mm d'épaisseur. (Dans les équations, Ak représente un coefficient de pondération à la longueur d'onde k (nm) permettant de calculer T (la transmittance de la lumière) telle que définie par la norme ISO-9050:2003, et Tk représente une transmittance à la longueur d'onde k (nm) permettant de calculer la conversion en une plaque de 6 mm d'épaisseur).
(JA) 本発明は、下記式で表される波長315nm超400nm以下の光透過率T315nm超400nm以下が板厚6mm換算で1%以上であり、下記式で表される波長315nm以下の光透過率T315nm以下が板厚6mm換算で60%以下である、波長選択透過性のガラスに関する。 (上記式中、Aは、ISO-9050:2003で規定されるT(光透過率)を算出するための、波長k(nm)における重み付け係数であり、Tは、波長k(nm)における板厚6mm換算の透過率である。)
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
CN108430941EP3385234US20180297888