WO2008123158A1 - 積層板及びその製造方法 - Google Patents

積層板及びその製造方法 Download PDF

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Publication number
WO2008123158A1
WO2008123158A1 PCT/JP2008/055329 JP2008055329W WO2008123158A1 WO 2008123158 A1 WO2008123158 A1 WO 2008123158A1 JP 2008055329 W JP2008055329 W JP 2008055329W WO 2008123158 A1 WO2008123158 A1 WO 2008123158A1
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WO
WIPO (PCT)
Prior art keywords
sheet material
side sheet
front side
rear side
manufacturing
Prior art date
Application number
PCT/JP2008/055329
Other languages
English (en)
French (fr)
Inventor
Sen Kitano
Hiroyuki Kiuchi
Ichiro Yuzawa
Kohsei Nozawa
Original Assignee
Meiwa Industry Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Meiwa Industry Co., Ltd. filed Critical Meiwa Industry Co., Ltd.
Priority to US12/593,788 priority Critical patent/US8343610B2/en
Priority to GB0918222A priority patent/GB2462951B/en
Publication of WO2008123158A1 publication Critical patent/WO2008123158A1/ja
Priority to US13/686,066 priority patent/US8507069B2/en

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    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
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    • Y10T428/249992—Linear or thermoplastic

Abstract

　車両用デッキボード１は、裏面側シート素材１６と表面側シート素材１５との間に発泡樹脂１３およびリインフォース２０を介在させた状態で下型２１および上型２２を型締めすることで、裏面側シート素材１６および表面側シート素材１５を溶着して嵩上げ架橋材入り積層部材２６を形成し、裏面側シート素材１６および表面側シート素材１５を下型２１および上型２２にそれぞれ真空吸引させながら、裏面側シート素材１６と表面側シート素材１５とを溶着して形成した嵩上げ架橋材入り積層部材２６の内部に圧縮空気を注入してブロー成形することで成形されている。
PCT/JP2008/055329 2007-03-30 2008-03-21 積層板及びその製造方法 WO2008123158A1 (ja)

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GB0918222A GB2462951B (en) 2007-03-30 2008-03-21 Laminated plate and manufacturing method thereof
US13/686,066 US8507069B2 (en) 2007-03-30 2012-11-27 Laminated plate

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US8507069B2 (en) 2013-08-13
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