Laminated glass
AssigneeAsahi Glass Company, Limited
InventorKuniko Nagai
Life of this patent
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Abstract
A laminated glass having a surface density of at most 12 kg/m2 and comprising a plurality of glass sheets laminated one on another with an interliner provided between the respective adjacent glass sheets, wherein the interliner has an ability to shield infrared rays and an ability to insulate sounds having a frequency of 5,000 Hz.
Claims50
A laminated glass having a surface density of at most 12 kg/2 and comprising a plurality of glass sheets laminated one on another with an interliner provided between the respective adjacent glass sheets, wherein the interliner has an ability to shield infrared rays and an ability to insulate sounds having a frequency of 5,000 Hz;
- wherein the interliner has a multi-layer structure;
- and
- wherein at least one layer constituting the multi-layer structure has the ability to insulate sounds having a frequency of 5,000 Hz, and other layer(s) constituting the multi-layer structure have the ability to shield infrared rays.
A laminated glass having a surface density of at most 12 kg/m2 and comprising a plurality of glass sheets laminated one on another with an interliner provided between the respective adjacent glass sheets, wherein the interliner has an ability to shield infrared rays and an ability to insulate sounds having a frequency of 5,000 Hz;
- wherein the interliner is sandwiched between a first glass sheet having a thickness of from 1.0 to 1.6 mm and a second glass sheet having a thickness of from 1.5 to 2.0 mm;
- and
- wherein said second glass sheet has a thickness which is greater than said first glass sheet.
Dependencies are inferred from the claim text.