Double glazed window of polycarbonate layer
AssigneeGwan-Ho Kim
InventorsGwan-Ho Kim, Sang-Su Jeong
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Abstract
The present invention relates to a double glazed window of a polycarbonate layer and, specifically, to a double glazed window of a polycarbonate layer, comprising an outer glass layer and an inner polycarbonate layer so as to have improved heat insulation and earthquake resistance. The double glazed window of a polycarbonate layer comprises: a glass layer forming an outer layer; a polycarbonate layer forming an inner layer; a vacuum layer (VL) formed between the glass layer and the polycarbonate layer; and sealing means for sealing the VL while coupling the glass layer and the polycarbonate layer.
Claims19
A double glazed window with a polycarbonate layer, comprising:
- a glass layer to form an outer layer, a polycarbonate layer to form an inner layer;
- a vacuum layer (VL) formed between the glass layer and the polycarbonate layer, and
- a sealing means for sealing the vacuum layer (VL) while binding the glass layer and the polycarbonate layer,
- wherein the polycarbonate layer is made of a light-transmitting polycarbonate foam which has a density of 0.35 to 1.10 g/cm 3 and a cell size of 5.0 to 18.0 μm.
Dependencies are inferred from the claim text.