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1. (WO2018105212) GLASS ARTICLE WITH COLORED COATING
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/105212 International Application No.: PCT/JP2017/035797
Publication Date: 14.06.2018 International Filing Date: 02.10.2017
IPC:
C03C 17/30 (2006.01) ,B32B 17/06 (2006.01) ,B60J 1/00 (2006.01) ,E06B 3/70 (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
17
Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
28
with organic material
30
with silicon-containing compounds
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17
Layered products essentially comprising sheet glass, or fibres of glass, slag or the like
06
comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
J
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
1
Windows; Windscreens; Accessories therefor
E FIXED CONSTRUCTIONS
06
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
B
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
3
Window sashes, door leaves, or like elements for closing openings; Layout of fixed or moving closures, e.g. windows; Features of rigidly-mounted outer frames relating to the mounting of wing frames
70
Door leaves
Applicants:
セントラル硝子株式会社 CENTRAL GLASS COMPANY, LIMITED [JP/JP]; 山口県宇部市大字沖宇部5253番地 5253, Oaza Okiube, Ube-shi, Yamaguchi 7550001, JP
Inventors:
中井 信之 Nobuyuki Nakai; JP
小原 芳彦 Yoshihiko Obara; JP
Priority Data:
2016-23720807.12.2016JP
Title (EN) GLASS ARTICLE WITH COLORED COATING
(FR) ARTICLE EN VERRE À REVÊTEMENT COLORÉ
(JA) 着色被膜付ガラス物品
Abstract:
(EN) [Problem] To provide a structure for colored coating which can improve the appearance of a glass article which is to be a window in a building or a vehicle. [Solution] A glass article including: a glass substrate; colored coating on one of the major surfaces of the glass substrate; a non-coating-formed portion which is a portion of the major surface or an end surface of the glass substrate that is not coated with the colored coating; a boundary between the colored coating and the non-coating-formed portion; and a gradually-changing-coating-thickness portion in which the thickness of the colored coating is gradually reduced toward the boundary. When the glass article is made into a window, the non-coating-formed portion is visible, the glass substrate has an absorbance per 1 mm of thickness in a wavelength region of 380 to 780 nm of 0.10 or less, and the glass article is colored in blue, gray, or pink in the portion on which the colored coating is formed.
(FR) Le problème décrit par la présente invention est de fournir une structure à revêtement coloré qui peut améliorer l’apparence d’un article en verre destiné à servir de fenêtre dans un bâtiment ou un véhicule. La solution selon l’invention porte sur un article en verre comprenant : un substrat en verre ; un revêtement coloré sur l’une des surfaces principales du substrat en verre ; une partie formée sans revêtement qui est une partie de la surface principale ou une surface d’extrémité du substrat en verre qui n’est pas revêtue du revêtement coloré ; une limite entre le revêtement coloré et la partie formée sans revêtement ; et une partie d’épaisseur de revêtement changeant progressivement dans laquelle l’épaisseur du revêtement coloré est progressivement réduite vers la limite. Lorsque l’article en verre est transformé en fenêtre, la partie formée sans revêtement est visible, le substrat en verre présente une absorbance pour 1 mm d’épaisseur dans une région de longueur d’onde de 380 à 780 nm de 0,10 ou moins, et l’article en verre est coloré en bleu, gris, ou rose dans la partie sur laquelle le revêtement coloré est formé.
(JA) 【課題】建築物又は車両に組み込まれて窓となる、着色被膜付ガラス物品の美観を改善させることができる着色被膜の構造を提供することを課題とする。 【解決す手段】 ガラス物品は、ガラス基材;前記ガラス基材に一方の主面に被覆された着色被膜; ガラス基材の前記主面の一部又は端面に前記着色被膜の被覆の無い被膜非形成部;前記着色被膜と前記被膜非形成部との境界;及び、前記境界に向かって、前記着色被膜の膜厚が徐々に薄くなっている膜厚徐変部;を備え、 前記ガラス物品が窓となった際には、前記被膜非形成部は、視認可能であり、前記ガラス基材が、380nm-780nmの波長域において、厚さ1mm当たりの吸光度が、0.10以下であり、前記ガラス物品は着色被膜が形成された部位において、青色系の着色、灰色系又はピンク系の着色を呈していること。
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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, JO, JP, KE, KG, KH, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)