Intermediate film for laminated glass, and laminated glass
Intermediate film for laminated glass, and laminated glass
- New search for: OOTA YUUSUKE
- New search for: TSUNODA RYUTA
- New search for: OOTA YUUSUKE
- New search for: TSUNODA RYUTA
Provided is an intermediate film for laminated glass, which is capable of achieving a low yellow index value, a low excitation purity, and a high heat insulation property regardless of the thickness varies depending on the position. This interlayer for laminated glass has a structure of two or more layers, has a thickness at one end that is thinner than a thickness at the other end on the opposite side from the one end, and is provided with a first layer containing a thermoplastic resin and a second layer containing a thermoplastic resin, the difference between the maximum thickness and the minimum thickness of the first layer is smaller than the difference between the maximum thickness and the minimum thickness of the second layer, and the first layer contains a heat-insulating compound.
本发明提供一种夹层玻璃用中间膜，不管厚度根据位置不同而各异，均可以达成较低的黄色指数值、较低的激发纯度和较高的隔热性。本发明的夹层玻璃用中间膜具有2层以上的结构，一端的厚度比上述一端的相反侧的另一端的厚度薄，具备包含热塑性树脂的第一层和包含热塑性树脂的第二层，上述第一层的最大厚度和最小厚度之差比上述第二层的最大厚度和最小厚度之差小，上述第一层包含隔热性化合物。
Document information
Intermediate film for laminated glass, and laminated glass
夹层玻璃用中间膜及夹层玻璃
2022-10-18
Patent
Electronic Resource
Chinese
| IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS / C08J Verarbeitung , WORKING-UP / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |