Laminate and Method of Producing the Same
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United States of America Patent
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Issued Date -
Dec 27, 2007
app pub date -
Nov 24, 2005
filing date -
Nov 24, 2004
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Abandoned
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Abstract
The present invention relates to a rigid laminate comprising two o more bonded-together carrier layers and possibly one or more intermediate layers, wherein the carrier layers comprise PET, and wherein the amount of PET is at leas 75 wt. %, based on the weight of the total laminate. The present invention furthermore relates to a method of producing a rigid laminate comprising a number of bonded-together carrier layers and possibly one or more intermediate layers, which method comprises the following steps: a) providing a carrier layer that comprises PET; b) applying one or more carrier layers that comprise PET and possibly one or more intermediate layers to the carrier layer obtained in step a); c) subjecting the assembly to such conditions of elevated pressure and heat after step b) that the carrier layers and possibly one or more intermediate layers are bonded to ether.
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