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1. (WO2017170053) CHEMICALLY STRENGTHENED GLASS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/170053 International Application No.: PCT/JP2017/011493
Publication Date: 05.10.2017 International Filing Date: 22.03.2017
IPC:
C03C 21/00 (2006.01) ,C03C 3/091 (2006.01) ,G09F 9/00 (2006.01)
Applicants: NIPPON ELECTRIC GLASS CO., LTD.[JP/JP]; 7-1, Seiran 2-chome, Otsu-shi Shiga 5208639, JP
Inventors: YUKI Ken; JP
Priority Data:
2016-07424701.04.2016JP
Title (EN) CHEMICALLY STRENGTHENED GLASS
(FR) VERRE CHIMIQUEMENT RENFORCÉ
(JA) 化学強化ガラス
Abstract: front page image
(EN) This chemically strengthened glass is characterized in that a compressive stress layer is provided at the surface thereof, and the mean compressive stress value at a depth of 7 to 16 µm from the surface is 350 MPa or greater.
(FR) La présente invention décrit un verre chimiquement renforcé caractérisé en ce qu'une couche de contrainte de compression est prévue au niveau de sa surface, et la valeur de contrainte de compression moyenne à une profondeur de 7 à 16 µm depuis la surface est de 350 MPa ou plus.
(JA) 本発明の化学強化ガラスは、表面に圧縮応力層を有し、且つ表面からの深さ7~16μmにおける平均圧縮応力値が350MPa以上であることを特徴とする。
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, 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)