To provide an interlayer for glass laminate capable of manufacturing a glass laminate by a nip roll method at high productivity while having a line drawn recess, a roll shaped body of the interlayer for glass laminate, a glass laminate using the interlayer for glass laminate, and a manufacturing method of the glass laminate.SOLUTION: There is provided an interlayer for glass laminate having many recesses and many projections on at least one side of a surface, in which the recesses have a bottom part with a continuous groove shape, and neighboring recesses are regularly aligned in parallel, and the bottom part has inclination of recesses with the continuous groove shape of 55° or less to a flow direction of a membrane when the interlayer for glass laminate is manufactured.SELECTED DRAWING: None
【課題】刻線状の凹部を有しながらも、ニップロール法により高い生産効率で合わせガラスを製造可能な合わせガラス用中間膜、該合わせガラス用中間膜のロール状体、該合わせガラス用中間膜を用いた合わせガラス、及び、合わせガラスの製造方法を提供する。【解決手段】少なくとも一方の表面に、多数の凹部と多数の凸部とを有しており、前記凹部は、底部が連続した溝形状を有し、隣接する前記凹部が平行して規則的に並列している合わせガラス用中間膜であって、前記底部が連続した溝形状の凹部の傾きが、該合わせガラス用中間膜製造時の膜の流れ方向に対して55°以下である合わせガラス用中間膜。【選択図】 なし
INTERLAYER FOR GLASS LAMINATE, ROLL SHAPED BODY, GLASS LAMINATE, AND MANUFACTURING METHOD OF GLASS LAMINATE
合わせガラス用中間膜、ロール状体、合わせガラス、及び、合わせガラスの製造方法
2020-04-09
Patent
Electronic Resource
Japanese
IPC: | C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C09J ADHESIVES , Klebstoffe |
INTERLAYER FOR GLASS LAMINATE, GLASS LAMINATE AND GLASS LAMINATE SYSTEM
European Patent Office | 2017
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