FOAM BODY, LAYERED FOAM BODY, RESIN SHEET, AND HOUSING BUILDING MATERIAL
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United States of America Patent
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Issued Date -
Feb 29, 2024
app pub date -
Feb 3, 2022
filing date -
Feb 10, 2021
priority date (Note) -
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Abstract
The present invention aims to provide a foam, a laminated foam, and a resin sheet that are capable of exhibiting particularly excellent vibration-damping properties while being lightweight and are useful for recycling interlayer films for a laminated glass. The present invention also aims to provide a building material for housing including any of the foam, the laminated foam, and the resin sheet. Provided is a foam having a plurality of cells, the foam containing a polyvinyl acetal; a plasticizer; and a thermoplastic elastomer and/or a liquid crystal polymer.
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