AUTOMOTIVE LAMINATED GLASS
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United States of America Patent
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Issued Date -
Oct 4, 2018
app pub date -
Jun 4, 2018
filing date -
Jun 4, 2018
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Abstract
Provided is an automotive laminated glass having quite an excellent sound insulating property despite its light weight and having high foaming resistance and yellowing resistance. The automotive laminated glass has: three or more glass plates disposed in lamination; and a plurality of intermediate films each sandwiched between the respective glass plates, wherein, among the glass plates, a vehicle exterior-side glass plate positioned closest to a vehicle exterior side has a thickness of 1.4 mm to 2.5 mm, vehicle interior-side glass plates positioned closer to a vehicle interior side than the vehicle exterior-side glass plate each have a thickness smaller than the thickness of the vehicle exterior-side glass plate, and the automotive laminated glass has a surface density of 12 kg/m2 or less.
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