FI954033A0 - Elektreettikuituseoksista muodostuvia karstaharsoja, joiden varausstabiilisuus on parantunut, menetelmiä niiden valmistamiseksi ja niiden käyttö - Google Patents

Elektreettikuituseoksista muodostuvia karstaharsoja, joiden varausstabiilisuus on parantunut, menetelmiä niiden valmistamiseksi ja niiden käyttö

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Publication number
FI954033A0
FI954033A0 FI954033A FI954033A FI954033A0 FI 954033 A0 FI954033 A0 FI 954033A0 FI 954033 A FI954033 A FI 954033A FI 954033 A FI954033 A FI 954033A FI 954033 A0 FI954033 A0 FI 954033A0
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FI
Finland
Prior art keywords
carded
blanks
gauze
preparation
methods
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FI954033A
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English (en)
Swedish (sv)
Other versions
FI954033A (fi
Inventor
Joerg Dahringer
Ernst-August Albers
Werner Groh
Achim Heyer
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Hoechst Ag
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Publication of FI954033A0 publication Critical patent/FI954033A0/fi
Publication of FI954033A publication Critical patent/FI954033A/fi

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    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
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    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
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    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/697—Containing at least two chemically different strand or fiber materials
    • Y10T442/698—Containing polymeric and natural strand or fiber materials
FI954033A 1994-08-30 1995-08-28 Elektreettikuituseoksista muodostuvia karstaharsoja, joiden varausstabiilisuus on parantunut, menetelmiä niiden valmistamiseksi ja niiden käyttö FI954033A (fi)

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DE9414040U DE9414040U1 (de) 1994-08-30 1994-08-30 Vliese aus Elektretfasermischungen mit verbesserter Ladungsstabilität

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EP (1) EP0705931B1 (fi)
JP (1) JPH0874163A (fi)
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DE (2) DE9414040U1 (fi)
DK (1) DK0705931T3 (fi)
ES (1) ES2131733T3 (fi)
FI (1) FI954033A (fi)
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Publication number Publication date
FI954033A (fi) 1996-03-02
US5726107A (en) 1998-03-10
JPH0874163A (ja) 1996-03-19
DE9414040U1 (de) 1995-01-19
ES2131733T3 (es) 1999-08-01
EP0705931A1 (de) 1996-04-10
KR960007867A (ko) 1996-03-22
DK0705931T3 (da) 2000-05-01
NO953381D0 (no) 1995-08-29
NO953381L (no) 1996-03-01
EP0705931B1 (de) 1999-03-17
DE59505363D1 (de) 1999-04-22

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