PROCESS FOR PRODUCTION OF LAMINATED GLASS
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United States of America Patent
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Issued Date -
Aug 2, 2012
app pub date -
Sep 15, 2010
filing date -
Oct 8, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Disclosed is a process for producing a laminated glass, which can prevent the formation of air bubbles in a peripheral part of the laminated glass. In the process, a substance (17) which contains a polyalkylene glycol in the structure thereof is applied on a peripheral edge surface of a laminate (14) which comprises at least two glass plates (11, 13) and a polyvinyl butyral film (12) intercalated between the glass plates, and the laminate (14) is subsequently heated and pressurized in an autoclave (21).
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