Multiple layer glass panels with patterned light transmission
First Claim
Patent Images
1. An interlayer composite, comprising:
- a first polymeric support film layer having a first pattern printed thereon;
a first adhesive polymer layer; and
,a second polymeric support film layer having a second pattern printed thereon, wherein said first adhesive polymer layer is disposed between and in contact with said first polymeric support film layer and said second polymeric support film layer, and wherein said first polymeric support film and said second polymeric support film comprise polyethylene terephthalate.
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Abstract
The present invention is in the field of laminated glass panels comprising multiple layers of polymer sheets with patterned light transmission qualities and methods of producing and using the same. More specifically, the present invention is in the field of laminated glass panels featuring novel patterns formed by two printed patterns supported on one or more layers of polymeric sheet material, such as polyethylene terephthalate.
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Citations
48 Claims
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1. An interlayer composite, comprising:
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a first polymeric support film layer having a first pattern printed thereon; a first adhesive polymer layer; and
,a second polymeric support film layer having a second pattern printed thereon, wherein said first adhesive polymer layer is disposed between and in contact with said first polymeric support film layer and said second polymeric support film layer, and wherein said first polymeric support film and said second polymeric support film comprise polyethylene terephthalate. - View Dependent Claims (2, 3, 4, 5)
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6. An interlayer composite, comprising:
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a first polymeric support film layer having a first pattern printed thereon; a first adhesive polymer layer; and
,a second polymeric support film layer having a second pattern printed thereon, wherein said first adhesive polymer layer is disposed between and in contact with said first polymeric support film layer and said second polymeric support film layer, and wherein said first adhesive polymer layer comprises poly(vinyl butyral). - View Dependent Claims (7, 8, 9, 10, 11, 12)
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13. An interlayer composite, comprising:
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a first polymeric support film layer having a first pattern printed thereon; a first adhesive polymer layer; a second polymeric support film layer having a second pattern printed thereon, wherein said first adhesive polymer layer is disposed between and in contact with said first polymeric support film layer and said second polymeric support film layer; and
,a second adhesive polymer layer disposed in contact with said first polymeric support film and a third adhesive polymer layer disposed in contact with said second polymeric support layer. - View Dependent Claims (14, 15, 16, 17, 18)
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19. A multiple layer glass panel, comprising:
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a first layer comprising polyethylene terephthalate, wherein said first layer transmits visible light in a pattern; a second layer comprising poly(vinyl butyral), wherein said second layer is disposed in contact with said first layer; and
,a third layer comprising polyethylene terephthalate, wherein said third layer transmits visible light in a pattern and is disposed in contact with said second layer. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32)
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33. A method of altering the light transmission between two areas, comprising:
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providing a multiple layer glass panel between said two areas, wherein said glass panel comprises;
a first layer comprising polyethylene terephthalate, wherein said first layer transmits visible light in a pattern;
a second layer comprising poly(vinyl butyral), wherein said second layer is disposed in contact with said first layer; and
, a third layer comprising polyethylene terephthalate, wherein said third layer transmits visible light in a pattern and is disposed in contact with said second layer; and
,transmitting light through said glass panel. - View Dependent Claims (34, 35, 36, 37)
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38. A multiple layer glass panel, comprising:
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a first layer comprising polyethylene terephthalate, wherein said first layer transmits visible light in a pattern; a second layer comprising poly(vinyl butyral), wherein said second layer is disposed in contact with said first layer; a third layer comprising polyethylene terephthalate, wherein said third layer transmits visible light in a pattern and is disposed in contact with said second layer; a fourth layer comprising poly(vinyl butyral), wherein said fourth layer is disposed in contact with said first layer; a fifth layer comprising poly(vinyl butyral), wherein said fifth layer is disposed in contact with said third layer; a sixth layer of glass, wherein said sixth layer is disposed in contact with said fourth layer; and
,a seventh layer of glass, wherein said seventh layer is disposed in contact with said fifth layer.
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39. An interlayer composite, comprising:
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a first polymeric support film layer having a first pattern printed thereon; a first adhesive polymer layer having a thickness of 0.1 millimeters to 2.14 millimeters; and
,a second polymeric support film layer having a second pattern printed thereon, wherein said first adhesive polymer layer is disposed between and in contact with said first polymeric support film layer and said second polymeric support film layer. - View Dependent Claims (40, 41, 42, 43, 44, 45, 46, 47, 48)
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Specification