Exterior decorative sheets, decorative components, decorative assemblies, automobiles, and mobile bodies

The exterior decorative sheet with specified tensile storage modulus and specular gloss, combined with a protective sheet placement, prevents wrinkles, ensuring design integrity.

JP7887090B2Active Publication Date: 2026-07-09DAI NIPPON PRINTING CO LTD
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
DAI NIPPON PRINTING CO LTD
Filing Date
2022-07-07
Publication Date
2026-07-09

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Patent Text Reader

Abstract

To prevent deformation of an exterior decorative sheet due to temperature rise.SOLUTION: An exterior decorative sheet 30 has a first surface 30a and a second surface 30b opposite to the first surface 30a. The exterior decorative sheet 30 includes a junction layer 31 and a base material 32 in the order from the second surface 30b toward the first surface 30a. A tensile storage elastic modulus of the base material 32 at 70°C is more than or equal to 110 MPa. The first surface 30a has a 60° specular gloss of more than or equal to 40.SELECTED DRAWING: Figure 4
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