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1. (WO2019065839) LAMINATED GLASS
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Pub. No.: WO/2019/065839 International Application No.: PCT/JP2018/035937
Publication Date: 04.04.2019 International Filing Date: 27.09.2018
Chapter 2 Demand Filed: 06.03.2019
IPC:
C03C 27/12 (2006.01) ,B32B 7/02 (2019.01) ,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
7
Layered products characterised by the relation between layers, i.e. products essentially comprising layers having different physical properties or products characterised by the interconnection of layers
02
in respect of physical properties, e.g. hardness
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:
積水化学工業株式会社 SEKISUI CHEMICAL CO., LTD. [JP/JP]; 大阪府大阪市北区西天満2丁目4番4号 4-4, Nishitemma 2-chome, Kita-ku, Osaka-shi, Osaka 5308565, JP
Inventors:
吉田 章吾 YOSHIDA, Shougo; JP
岡野 萌 OKANO, Moyuru; JP
野原 敦 NOHARA, Atsushi; JP
増山 義和 MASUYAMA, Yoshikazu; JP
Agent:
特許業務法人 宮▲崎▼・目次特許事務所 MIYAZAKI & METSUGI; 大阪府大阪市中央区常盤町1丁目3番8号 中央大通FNビル Chuo Odori FN Bldg., 3-8, Tokiwamachi 1-chome, Chuo-ku, Osaka-shi, Osaka 5400028, JP
Priority Data:
2017-18653827.09.2017JP
Title (EN) LAMINATED GLASS
(FR) VERRE FEUILLETÉ
(JA) 合わせガラス
Abstract:
(EN) Provided is a laminated glass that can suppress scorching at an edge section of the laminated glass. This laminated glass comprises a first glass plate, a second glass plate, and an interlayer, wherein at least one of the first glass plate and the second glass plate is a heat ray absorbing plate glass conforming to JIS R3208:1998, the thicknesses of the first glass plate and the second glass plate are each 1.9mm or less, a layer X with the lowest glass transition temperature in the interlayer includes a thermoplastic resin, and the ratio of the weight-average molecular weight of the thermoplastic resin in the layer X before a light radiation test to the weight-average molecular weight of the thermoplastic resin in the layer X after the light radiation test is 2 or less.
(FR) L'invention concerne un verre feuilleté qui peut supprimer le grillage au niveau d'une section de bord du verre feuilleté. Ce verre feuilleté comprend une première plaque de verre, une seconde plaque de verre et une couche intermédiaire, au moins l'une de la première plaque de verre et de la seconde plaque de verre étant un verre laminé absorbant les rayons thermiques conforme à la norme JIS R3208:1998, les épaisseurs de la première plaque de verre et de la seconde plaque de verre étant chacune de 1,9 mm ou moins, une couche X ayant la température de transition vitreuse la plus basse dans la couche intermédiaire comprenant une résine thermoplastique, et le rapport du poids moléculaire moyen en poids de la résine thermoplastique dans la couche X avant un test de rayonnement de lumière sur le poids moléculaire moyen en poids de la résine thermoplastique dans la couche X après le test de rayonnement de lumière est de 2 ou moins.
(JA) 合わせガラスの端部における焦げを抑えることができる合わせガラスを提供する。 本発明に係る合わせガラスは、第1のガラス板と、第2のガラス板と、中間膜とを備える合わせガラスであり、前記第1のガラス板と前記第2のガラス板との内の少なくとも一方が、JIS R3208:1998に準拠した熱線吸収板ガラスであり、前記第1のガラス板及び前記第2のガラス板の厚みがそれぞれ、1.9mm以下であり、前記中間膜における最も低いガラス転移温度を有する層Xが、熱可塑性樹脂を含み、光照射試験後の層X中の前記熱可塑性樹脂の重量平均分子量に対する、光照射試験前の層X中の前記熱可塑性樹脂の重量平均分子量の比が2以下である。
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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, 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)