JP2006513057A5 - - Google Patents

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Publication number
JP2006513057A5
JP2006513057A5 JP2004564995A JP2004564995A JP2006513057A5 JP 2006513057 A5 JP2006513057 A5 JP 2006513057A5 JP 2004564995 A JP2004564995 A JP 2004564995A JP 2004564995 A JP2004564995 A JP 2004564995A JP 2006513057 A5 JP2006513057 A5 JP 2006513057A5
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JP
Japan
Prior art keywords
layer
porous
laminating
permeable
air
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JP2004564995A
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JP2006513057A (ja
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Priority claimed from US10/335,752 external-priority patent/US20040131836A1/en
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Publication of JP2006513057A publication Critical patent/JP2006513057A/ja
Publication of JP2006513057A5 publication Critical patent/JP2006513057A5/ja
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Claims (3)

  1. 半透性の通気抵抗性膜に接着剤層を積層するための方法であって、前記通気抵抗性膜を処理して、その表面エネルギーを低下させておいてから、前記接着剤層を前記膜に積層することを含む、方法。
  2. 音響変性構造を製造するための方法であって、
    a)多孔質膜に溶融ポリエチレンが実質的に浸透しないように処理する工程、
    )装飾性表面材層、熱可塑性接着剤層、前記膜、および繊維質材料の層を含む、積み重ねた層を提供する工程、および
    )充分な加熱および加圧下に、前記積み重ねた層を合わせて積層させて、一体物の多孔質音響変性構造を形成させる工程、
    を含む方法。
  3. 多孔質積層物であって、その気孔が接着剤によって実質的に浸透されることがない、半透性で低表面エネルギーの通気抵抗性多孔質膜へ接着させた、不連続なホットメルト接着剤層を含む、多孔質積層物。
JP2004564995A 2003-01-02 2003-11-13 音響ウェブ Withdrawn JP2006513057A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/335,752 US20040131836A1 (en) 2003-01-02 2003-01-02 Acoustic web
PCT/US2003/036415 WO2004060657A2 (en) 2003-01-02 2003-11-13 Acoustic web

Publications (2)

Publication Number Publication Date
JP2006513057A JP2006513057A (ja) 2006-04-20
JP2006513057A5 true JP2006513057A5 (ja) 2006-12-28

Family

ID=32680863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004564995A Withdrawn JP2006513057A (ja) 2003-01-02 2003-11-13 音響ウェブ

Country Status (9)

Country Link
US (2) US20040131836A1 (ja)
EP (1) EP1583659A2 (ja)
JP (1) JP2006513057A (ja)
KR (1) KR20050085944A (ja)
CN (1) CN1735507A (ja)
AU (1) AU2003290896A1 (ja)
CA (1) CA2512153A1 (ja)
MX (1) MXPA05007059A (ja)
WO (1) WO2004060657A2 (ja)

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DE20309151U1 (de) * 2003-06-11 2003-10-30 Carcoustics Tech Ct Gmbh Schallabsorbierendes Formteil mit hydrophoben sowie oleophoben Eigenschaften

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