JP2001164492A5 - - Google Patents

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Publication number
JP2001164492A5
JP2001164492A5 JP2000053480A JP2000053480A JP2001164492A5 JP 2001164492 A5 JP2001164492 A5 JP 2001164492A5 JP 2000053480 A JP2000053480 A JP 2000053480A JP 2000053480 A JP2000053480 A JP 2000053480A JP 2001164492 A5 JP2001164492 A5 JP 2001164492A5
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JP
Japan
Prior art keywords
sheet
filter medium
sheet according
gas
less
Prior art date
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Granted
Application number
JP2000053480A
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Japanese (ja)
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JP2001164492A (en
JP4064593B2 (en
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Publication date
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Priority to JP2000053480A priority Critical patent/JP4064593B2/en
Priority claimed from JP2000053480A external-priority patent/JP4064593B2/en
Publication of JP2001164492A publication Critical patent/JP2001164492A/en
Publication of JP2001164492A5 publication Critical patent/JP2001164492A5/ja
Application granted granted Critical
Publication of JP4064593B2 publication Critical patent/JP4064593B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Claims (5)

難燃性繊維と熱接着性繊維を必須成分とし、水中に分散し、湿式抄紙後シート温度が９０℃〜１５０℃になるように乾燥され、ＪＩＳＬ１０９１Ａ−１法の難燃性が区分３であり、ガスクロマトグラム質量分析法による発生ガス量の定量分析で２，６−ｔ−ブチル−４−メチルフェノールとフタル酸ジブチルの両ガスの総量が１０μｇ／ｇ以下であることを特徴とするシート。  Flame retardant fiber and heat adhesive fiber are essential components, dispersed in water and dried so that the sheet temperature after wet paper making is 90 ° C to 150 ° C, and the flame retardancy of JIS L1091A-1 method is Category 3. A sheet characterized in that the total amount of both 2,6-t-butyl-4-methylphenol and dibutyl phthalate gas is 10 μg / g or less by quantitative analysis of the amount of gas generated by gas chromatogram mass spectrometry. 繊維経１０μｍ以下の繊維を含有することを特徴とする請求項１記載のシート。  The sheet according to claim 1, comprising fibers having a fiber diameter of 10 μm or less. ＢＥＴ比表面積が１ｍ2／ｇ以上の吸着剤を含有することを特徴とする請求項１または２のいずれか１項に記載のシート。Sheet according to any one of claims 1 or 2 BET specific surface area, characterized in that it contains a 1 m 2 / g or more adsorbents. 請求項２または３記載のシートからなる濾材。Claim 2 or 3 filter medium comprising a sheet according. 請求項１〜４のいずれか１項に記載のシートまたは濾材と多孔質膜とを積層又は貼り合わせする事を特徴とする濾材。A filter medium characterized by laminating or bonding the sheet or filter medium according to any one of claims 1 to 4 and a porous membrane.
JP2000053480A 1999-09-30 2000-02-29 Laminated sheet and filter medium with flame retardancy and low gas generation Expired - Fee Related JP4064593B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000053480A JP4064593B2 (en) 1999-09-30 2000-02-29 Laminated sheet and filter medium with flame retardancy and low gas generation

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11-279015 1999-09-30
JP27901599 1999-09-30
JP2000053480A JP4064593B2 (en) 1999-09-30 2000-02-29 Laminated sheet and filter medium with flame retardancy and low gas generation

Publications (3)

Publication Number Publication Date
JP2001164492A JP2001164492A (en) 2001-06-19
JP2001164492A5 true JP2001164492A5 (en) 2005-05-19
JP4064593B2 JP4064593B2 (en) 2008-03-19

Family

ID=26553142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000053480A Expired - Fee Related JP4064593B2 (en) 1999-09-30 2000-02-29 Laminated sheet and filter medium with flame retardancy and low gas generation

Country Status (1)

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JP (1) JP4064593B2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6872311B2 (en) * 2002-01-31 2005-03-29 Koslow Technologies Corporation Nanofiber filter media
JP4559716B2 (en) * 2003-08-26 2010-10-13 クボタ松下電工外装株式会社 Cement composite
JP4839709B2 (en) * 2005-07-19 2011-12-21 東レ株式会社 Filter and manufacturing method thereof
JP4942975B2 (en) * 2005-09-30 2012-05-30 北越紀州製紙株式会社 Flame retardant filter medium for dust removal filter and method for producing the same
US7727357B2 (en) * 2005-12-21 2010-06-01 E. I. Du Pont De Nemours And Company Polyareneazole/thermoset pulp and methods of making same
US7744724B2 (en) * 2005-12-21 2010-06-29 E.I. Du Pont De Nemours And Company Polyareneazole/thermoplastic pulp and methods of making same
JP6184342B2 (en) * 2014-02-24 2017-08-23 日本バイリーン株式会社 Filter media

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