WO2008081880A1 - フィルター用フェルト - Google Patents

フィルター用フェルト Download PDF

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Publication number
WO2008081880A1
WO2008081880A1 PCT/JP2007/075152 JP2007075152W WO2008081880A1 WO 2008081880 A1 WO2008081880 A1 WO 2008081880A1 JP 2007075152 W JP2007075152 W JP 2007075152W WO 2008081880 A1 WO2008081880 A1 WO 2008081880A1
Authority
WO
WIPO (PCT)
Prior art keywords
felt
filter
fibers
sulfide
polyphenylene
Prior art date
Application number
PCT/JP2007/075152
Other languages
English (en)
French (fr)
Inventor
Shinichiro Inatomi
Hiromasa Asai
Kazushi Sueki
Original Assignee
Toyo Boseki Kabushiki Kaisha
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 Toyo Boseki Kabushiki Kaisha filed Critical Toyo Boseki Kabushiki Kaisha
Publication of WO2008081880A1 publication Critical patent/WO2008081880A1/ja

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/76—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from other polycondensation products
    • D01F6/765—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from other polycondensation products from polyarylene sulfides
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4391—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres
    • D04H1/43918—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres nonlinear fibres, e.g. crimped or coiled fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • 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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4374—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece using different kinds of webs, e.g. by layering webs
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4391—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres
    • D04H1/43914—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres hollow fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4391—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres
    • D04H1/43912—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres fibres with noncircular cross-sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Filtering Materials (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

【課題】本発明は、ポリフェニレンサルファイド繊維を含むバグフィルターなどに用いるフェルトに関するものであり、長期安定して排ガス中のダストろ過を行うことができ、フィルターの弾力性を向上することで、逆洗、振動により表面のダストを除去する際、振動の力を効率よく伝達することができるフィルター用フェルトに関するものである。 【解決手段】中空率が５～５０％、比容積が５０ｃｍ３／ｇ以上、圧縮率が７５％以下である中空断面ポリフェニレンサルファイド短繊維を３０％以上使用した不織布を少なくとも１層以上使用することを特徴とするフィルター用フェルト。
PCT/JP2007/075152 2006-12-28 2007-12-27 フィルター用フェルト WO2008081880A1 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2006-354160 2006-12-28
JP2006354160 2006-12-28
JP2006-354164 2006-12-28
JP2006354164 2006-12-28

Publications (1)

Publication Number Publication Date
WO2008081880A1 true WO2008081880A1 (ja) 2008-07-10

Family

ID=39588560

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/075152 WO2008081880A1 (ja) 2006-12-28 2007-12-27 フィルター用フェルト

Country Status (2)

Country Link
JP (1) JP5076883B2 (ja)
WO (1) WO2008081880A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114432792A (zh) * 2022-01-26 2022-05-06 江苏奥凯环境技术有限公司 一种耐高温耐腐蚀的多层过滤材料

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101744258B1 (ko) * 2015-10-22 2017-06-09 주식회사 휴비스 고내열성 이형단면 중공섬유 및 이를 이용한 섬유집합체
JP6879384B2 (ja) * 2017-12-15 2021-06-02 東洋紡株式会社 ろ過材用不織布およびその製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06142644A (ja) * 1992-11-11 1994-05-24 Toray Ind Inc 水浄化フィルター
JPH1071313A (ja) * 1996-08-30 1998-03-17 Mitsubishi Electric Corp 繊維状フィルターと繊維状フィルターの製造方法
JPH10165731A (ja) * 1996-12-10 1998-06-23 Mitsubishi Electric Corp 空気清浄機のフィルター部材
JP2000117027A (ja) * 1998-08-10 2000-04-25 Toray Ind Inc 集塵用濾布およびバグフィルタ―
JP2001327814A (ja) * 2000-05-24 2001-11-27 Toyobo Co Ltd 濾 材
JP2005232600A (ja) * 2004-02-17 2005-09-02 Toray Ind Inc ケミカルフィルタ用イオン交換紙の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11107147A (ja) * 1997-10-03 1999-04-20 Chisso Corp 耐薬品性複合化布帛及びそれを用いた成形体
JP3800388B2 (ja) * 1998-06-23 2006-07-26 東洋紡績株式会社 高集塵効率バグフィルター用ろ布およびその製造方法
JP3674764B2 (ja) * 2000-05-24 2005-07-20 東洋紡績株式会社 ポリアリ−レンスルヒド不織布及びオイルフィルタ−及びバグフィルター用不織布
JP3859058B2 (ja) * 2001-10-12 2006-12-20 東洋紡績株式会社 バグフィルター
JP3770142B2 (ja) * 2001-10-19 2006-04-26 東レ株式会社 フィルターろ布
JP4446673B2 (ja) * 2003-03-28 2010-04-07 日本バイリーン株式会社 粗塵用フィルタ
CA2520583C (en) * 2003-03-31 2011-04-26 Toray Industries Inc. Filter fabric

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06142644A (ja) * 1992-11-11 1994-05-24 Toray Ind Inc 水浄化フィルター
JPH1071313A (ja) * 1996-08-30 1998-03-17 Mitsubishi Electric Corp 繊維状フィルターと繊維状フィルターの製造方法
JPH10165731A (ja) * 1996-12-10 1998-06-23 Mitsubishi Electric Corp 空気清浄機のフィルター部材
JP2000117027A (ja) * 1998-08-10 2000-04-25 Toray Ind Inc 集塵用濾布およびバグフィルタ―
JP2001327814A (ja) * 2000-05-24 2001-11-27 Toyobo Co Ltd 濾 材
JP2005232600A (ja) * 2004-02-17 2005-09-02 Toray Ind Inc ケミカルフィルタ用イオン交換紙の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114432792A (zh) * 2022-01-26 2022-05-06 江苏奥凯环境技术有限公司 一种耐高温耐腐蚀的多层过滤材料
CN114432792B (zh) * 2022-01-26 2022-12-13 江苏奥凯环境技术有限公司 一种耐高温耐腐蚀的多层过滤材料

Also Published As

Publication number Publication date
JP2008179938A (ja) 2008-08-07
JP5076883B2 (ja) 2012-11-21

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