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1. WO2020111153 - LAMINATED GLASS FOR VEHICLE

Publication Number WO/2020/111153
Publication Date 04.06.2020
International Application No. PCT/JP2019/046442
International Filing Date 27.11.2019
IPC
C03C 27/12 2006.01
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
27Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
06Joining glass to glass by processes other than fusing
10with the aid of adhesive specially adapted for that purpose
12Laminated glass
B32B 17/10 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or fibres of glass, slag or the like
06comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
10of synthetic resin
B60J 1/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
1Windows; Windscreens; Accessories therefor
CPC
B32B 17/10
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or glass, slag, or like fibres
06comprising glass as the main or only constituent of a layer, next to another layer of a specific ; material
10of synthetic resin
B60J 1/00
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
1Windows; Windscreens; Accessories therefor
Applicants
  • 日立化成株式会社 HITACHI CHEMICAL COMPANY, LTD. [JP]/[JP]
  • トヨタ自動車株式会社 TOYOTA JIDOSHA KABUSHIKI KAISHA [JP]/[JP]
Inventors
  • 江本 麗未 EMOTO Reimi
  • 三輪 朋宏 MIWA Tomohiro
  • 荒木 智博 ARAKI Tomohiro
  • 中村 恭輔 NAKAMURA Kyosuke
  • 高原 直己 TAKAHARA Naoki
  • 吉田 明弘 YOSHIDA Akihiro
  • 石川 栄作 ISHIKAWA Eisaku
  • 葛岡 広喜 KUZUOKA Hiroki
  • ▲高▼橋 遼 TAKAHASHI Ryoh
  • 西村 圭一郎 NISHIMURA Keiichiro
  • 井上 裕紀子 INOUE Yukiko
  • 河村 美紅 KAWAMURA Miku
Agents
  • 長谷川 芳樹 HASEGAWA Yoshiki
  • 清水 義憲 SHIMIZU Yoshinori
  • 平野 裕之 HIRANO Hiroyuki
Priority Data
2018-22582130.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) LAMINATED GLASS FOR VEHICLE
(FR) VERRE FEUILLETÉ POUR VÉHICULE
(JA) 車両用合わせガラス
Abstract
(EN)
Disclosed is a laminated glass provided with two facing glass sheets and an intermediate film disposed between the two glass sheets. The intermediate film has a resin layer having a storage modulus of 1000 MPa or more, which is measured at a temperature of 25°C and a frequency of 1 × 105 Hz. The laminated glass may be used for a windshield for a vehicle.
(FR)
L'invention concerne un verre feuilleté comportant deux feuilles de verre opposées et un film intermédiaire disposé entre les deux feuilles de verre. Le film intermédiaire comprend une couche de résine comportant un module de conservation égal ou supérieur à 1 000 MPa, qui est mesuré à une température de 25 °C et une fréquence de 1 × 105 Hz. Le verre feuilleté peut être utilisé pour un pare-brise de véhicule.
(JA)
対向する2枚のガラス板と、2枚のガラス板の間に配置された中間膜とを備える合わせガラスが開示される。中間膜が、温度25℃、周波数1×10Hzにおける1000MPa以上の貯蔵弾性率を示す樹脂層を有する。合わせガラスが、自動車用フロントガラスであってもよい。
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