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INJECTION MOLDED MULTIPLE LAYER GLAZINGS

  • US 20080047655A1
  • Filed: 08/23/2006
  • Published: 02/28/2008
  • Est. Priority Date: 08/23/2006
  • Status: Active Grant
First Claim
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1. A method of making a multiple layer glazing panel, comprising:

  • providing two rigid glazing substrates;

    positioning said glazing substrates in position relative to each other, thereby forming a gap between said glazing substrates; and

    ,injecting a polymer melt into said gap, thereby forming said multiple layer glazing panel, wherein said polymer melt comprises a polymer having a molecular weight of less than 150,000 Daltons and wherein said polymer melt comprises poly(vinyl butyral), polyurethane, ethylene-vinyl acetate copolymer, or ionomers of partially neutralized ethylene/(meth)acrylic acid copolymer.

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