Interlayer film for laminated glass, and laminated glass
AssigneeSekisui Chemical Co., Ltd.
InventorsYumiko TERAGUCHI, Yuji OOHIGASHI
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Abstract
An interlayer film for laminated glass, comprising a first layer containing a polyvinyl acetal-based resin, wherein the first layer contains no plasticizer or contains a plasticizer in an amount of 15 parts by mass or less based on 100 parts by mass of the resin contained in the first layer, and the first layer has a glass transition temperature (Tg) of 50° C. or lower.
Claims11
An interlayer film for laminated glass, comprising a first layer containing a polyvinyl acetal-based resin, the first layer containing no plasticizer or containing a plasticizer in an amount of 15 parts by mass or less based on 100 parts by mass of a resin contained in the first layer, and the first layer having a glass transition temperature (Tg) of 50° C. or lower.
Dependencies are inferred from the claim text.