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1. (WO2017099166) LAMINATED GLASS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/099166 International Application No.: PCT/JP2016/086510
Publication Date: 15.06.2017 International Filing Date: 08.12.2016
IPC:
C03C 27/12 (2006.01) ,B32B 17/10 (2006.01) ,B60J 1/00 (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
27
Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
06
Joining glass to glass by processes other than fusing
10
with the aid of adhesive specially adapted for that purpose
12
Laminated glass
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
10
of synthetic resin
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
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
Inventors:
中村 篤史 NAKAMURA Atsushi; JP
野津 啓司 NOTSU Keiji; JP
Agent:
特許業務法人サクラ国際特許事務所 SAKURA PATENT OFFICE, P.C.; 東京都千代田区内神田一丁目18番14号 ヨシザワビル6階 6F Yoshizawa Bldg., 18-14, Uchikanda 1-chome, Chiyoda-ku, Tokyo 1010047, JP
Priority Data:
2015-23913708.12.2015JP
Title (EN) LAMINATED GLASS
(FR) VERRE FEUILLETÉ
(JA) 合わせガラス
Abstract:
(EN) Provided is a laminated glass having excellent sound insulation. This laminated glass includes: a pair of glass plates facing each other; and an intermediate film interposed between the pair of glass plates, wherein a skin layer having a glass transition temperature of 15°C or higher and a core layer having a glass transition temperature of lower than 15°C are alternately laminated, and there are two or more core layers. The mass proportion of the intermediate film with respect to the total mass of the intermediate film and the pair of glass plates is 14 mass% or more.
(FR) L'invention concerne un verre feuilleté ayant une excellente isolation phonique. Ce verre feuilleté comprend : une paire de plaques de verre en regard l'une de l'autre; et un film intermédiaire intercalé entre la paire de plaques de verre. Une couche de peau ayant une température de transition vitreuse supérieure ou égale à 15 °C et une couche centrale ayant une température de transition vitreuse inférieure à 15 °C sont stratifiées en alternance, et deux ou plus de deux couches centrales sont présentes. La proportion massique du film intermédiaire par rapport à la masse totale du film intermédiaire et de la paire de plaques de verre est supérieure ou égale à 14 % en masse.
(JA) 遮音性に優れる合わせガラスを提供する。互いに対向する1対のガラス板と、前記1対のガラス板間に挟持される中間膜であり、ガラス転移点が15℃以上のスキン層とガラス転移点が15℃未満のコア層が交互に積層され、前記コア層を2層以上有する中間膜とを備え、前記中間膜と前記1対のガラス板の合計質量に対する前記中間膜の質量の割合が14質量%以上である、合わせガラス。
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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, 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 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:
CN108367979US20180281351EP3388402