JP2011508119A5 - - Google Patents

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Publication number
JP2011508119A5
JP2011508119A5 JP2010539927A JP2010539927A JP2011508119A5 JP 2011508119 A5 JP2011508119 A5 JP 2011508119A5 JP 2010539927 A JP2010539927 A JP 2010539927A JP 2010539927 A JP2010539927 A JP 2010539927A JP 2011508119 A5 JP2011508119 A5 JP 2011508119A5
Authority
JP
Japan
Prior art keywords
ceiling tile
sound
core
surface material
pore diameter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2010539927A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011508119A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2008/087904 external-priority patent/WO2009086248A1/en
Publication of JP2011508119A publication Critical patent/JP2011508119A/ja
Publication of JP2011508119A5 publication Critical patent/JP2011508119A5/ja
Pending legal-status Critical Current

Links

JP2010539927A 2007-12-20 2008-12-22 拡散反射率を有するバリア表面材を備える吸音天井タイル Pending JP2011508119A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US888107P 2007-12-20 2007-12-20
PCT/US2008/087904 WO2009086248A1 (en) 2007-12-20 2008-12-22 Acoustically absorbent ceiling tile having barrier facing with diffuse reflectance

Publications (2)

Publication Number Publication Date
JP2011508119A JP2011508119A (ja) 2011-03-10
JP2011508119A5 true JP2011508119A5 (https=) 2012-02-16

Family

ID=40456808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010539927A Pending JP2011508119A (ja) 2007-12-20 2008-12-22 拡散反射率を有するバリア表面材を備える吸音天井タイル

Country Status (5)

Country Link
US (1) US20090173570A1 (https=)
EP (1) EP2231948B1 (https=)
JP (1) JP2011508119A (https=)
CN (1) CN101946050A (https=)
WO (1) WO2009086248A1 (https=)

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