Interlayer for laminated glass and laminated glass
AssigneeSekisui Chemical Co., Ltd.
InventorsMichio Shimamoto, Shota Matsuda, Sinyul Yang
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Abstract
The present invention provides an interlayer for laminated glass which, when used to compose laminated glass, is capable of increasing sound insulation for the obtained laminated glass; and laminated glass. The interlayer for laminated glass according to the present invention includes a first layer, and a second layer which is laminated on a first surface of the first layer, and the first layer contains a polyvinyl acetal resin, a plasticizer and a tackifier; and the laminated glass according to the present invention includes first and second components for laminated glass and the interlayer disposed between the first and second components for laminated glass.
Claims20
An interlayer film for laminated glass, comprising:
- a first layer;
- and
- a second layer disposed on a first surface of the first layer,
- wherein the first layer comprises a polyvinyl acetal resin, a plasticizer, and a tackifier.
Dependencies are inferred from the claim text.