Patent ID: 11958270
Assignee: SEKISUI CHEMICAL CO., LTD.
Field: Surface technology, coating (Chemistry)
Classification: CPC B  G | IPC B  G

Claim 0:
1. An interlayer film for laminated glass for use in a laminated glass serving as a head-up display,
the interlayer film having a region for display corresponding to a display region of the head-up display,
the interlayer film comprising:
an infrared reflective layer;
a first resin layer containing a thermoplastic resin; and
a second resin layer containing a thermoplastic resin,
the infrared reflective layer being a multilayer resin film,
the first resin layer being arranged on a first surface side of the infrared reflective layer, the second resin layer being arranged on a second surface side opposite to the first surface of the infrared reflective layer,
at least one of the first resin layer and the second resin layer having a wedge angle of 0.1 mrad or more,
at least one of the first resin layer and the second resin layer containing a coloring agent in the region for display.