LAMINATED SUBSTRATE FOR WINDOW, LAMINATED SUBSTRATE FOR WINDOW WITH FRAME BODY, AUTOMOBILE WITH LAMINATED SUBSTRATE FOR WINDOW, AND INTERMEDIATE LAYER STRUCTURE FOR LAMINATED SUBSTRATE FOR WINDOW

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United States of America Patent

SERIAL NO

15245729

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Abstract

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Disclosed is a laminated substrate for a window, in which substrates are laminated through an intermediate layer structure, the laminated substrate includes a peripheral edge region, and a central region, wherein the intermediate layer structure includes a first region, and a second region, wherein, when a value obtained by dividing shear modulus of the second region against static force by shear modulus of the first region against the static force is denoted by x, a ratio of an area of the second region with respect to an area of the whole laminated substrate for the window is greater than or equal to (−74.87x+204.47)%, for 1.40≦x≦2.72; and greater than or equal to (−0.0067x+0.87)%, for x>2.72; and wherein a ratio of an area of the second region in the central region is less than or equal to 83%.

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Patent Owner(s)

Patent OwnerAddress
AGC INC5-1 MARUNOUCHI 1-CHOME CHIYODA-KU TOKYO 100-8405

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
NISHIHAMA, Jirou Chiyoda-ku, JP 5 8
SADAKANE, Shunsuke Chiyoda-ku, JP 20 10

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