SE0701191L - Användning av ett material såsom filtergrundmaterial förfarande för tillverkning av filtergrundmaterial, filtergrundmaterial och filter - Google Patents

Användning av ett material såsom filtergrundmaterial förfarande för tillverkning av filtergrundmaterial, filtergrundmaterial och filter

Info

Publication number
SE0701191L
SE0701191L SE0701191A SE0701191A SE0701191L SE 0701191 L SE0701191 L SE 0701191L SE 0701191 A SE0701191 A SE 0701191A SE 0701191 A SE0701191 A SE 0701191A SE 0701191 L SE0701191 L SE 0701191L
Authority
SE
Sweden
Prior art keywords
base material
filter
filter base
production
polylactic acid
Prior art date
Application number
SE0701191A
Other languages
English (en)
Other versions
SE531148C2 (sv
Inventor
Bjoern Claeson
Bo Ekman
Sidsel Kristiansen
Patrik Oedling
Original Assignee
Dinair Dev Ab
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 Dinair Dev Ab filed Critical Dinair Dev Ab
Priority to SE0701191A priority Critical patent/SE531148C2/sv
Priority to EP08753955A priority patent/EP2185266A4/en
Priority to PCT/SE2008/000335 priority patent/WO2008140384A1/en
Priority to US12/600,430 priority patent/US20100140164A1/en
Publication of SE0701191L publication Critical patent/SE0701191L/sv
Publication of SE531148C2 publication Critical patent/SE531148C2/sv

Links

Classifications

    • 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
    • B01D39/163—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin sintered or bonded
    • 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
    • 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
    • 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5412—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres sheath-core
    • 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5418—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0636—Two or more types of fibres present in the filter material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0668—The layers being joined by heat or melt-bonding

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
SE0701191A 2007-05-16 2007-05-16 Användning av ett material såsom filtergrundmaterial förfarande för tillverkning av filtergrundmaterial, filtergrundmaterial och filter SE531148C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0701191A SE531148C2 (sv) 2007-05-16 2007-05-16 Användning av ett material såsom filtergrundmaterial förfarande för tillverkning av filtergrundmaterial, filtergrundmaterial och filter
EP08753955A EP2185266A4 (en) 2007-05-16 2008-05-15 USE OF MATERIAL AS FILTER BASE MATERIAL, METHOD FOR MANUFACTURING FILTER BASE MATERIAL, FILTER BASE MATERIAL, AND FILTER
PCT/SE2008/000335 WO2008140384A1 (en) 2007-05-16 2008-05-15 A use of a material as a filter base material. a method for fabricating a filter base material, a filter base material and a filter
US12/600,430 US20100140164A1 (en) 2007-05-16 2008-05-15 Use of a material as a filter base material, a method for fabricating a filter base material, a filter base material and a filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0701191A SE531148C2 (sv) 2007-05-16 2007-05-16 Användning av ett material såsom filtergrundmaterial förfarande för tillverkning av filtergrundmaterial, filtergrundmaterial och filter

Publications (2)

Publication Number Publication Date
SE0701191L true SE0701191L (sv) 2008-11-17
SE531148C2 SE531148C2 (sv) 2009-01-07

Family

ID=40002454

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0701191A SE531148C2 (sv) 2007-05-16 2007-05-16 Användning av ett material såsom filtergrundmaterial förfarande för tillverkning av filtergrundmaterial, filtergrundmaterial och filter

Country Status (4)

Country Link
US (1) US20100140164A1 (sv)
EP (1) EP2185266A4 (sv)
SE (1) SE531148C2 (sv)
WO (1) WO2008140384A1 (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101721856B (zh) 2009-12-17 2011-08-24 天津泰达洁净材料有限公司 一种pla/pp双组份纤维过滤材料的制备方法及其制品
DE102010049425A1 (de) * 2010-10-23 2012-04-26 Gea Heat Exchangers Gmbh Antimikrobielle Speicherfiltervliese mit optionaler flammhemmender Ausrüstung für die allgemeine Raum- und Prozesslufttechnik
US8940135B2 (en) 2011-12-01 2015-01-27 Basf Se Production of filled paper using biodegradable polyester fibers and/or polyalkylene carbonate fibers
EP2785913A2 (de) 2011-12-01 2014-10-08 Basf Se Verfahren zur herstellung von füllstoffhaltigem papier unter einsatz von biologisch abbaubaren polyesterfasern und/oder polyalkylencarbonatfasern
CA3075802A1 (en) * 2017-09-27 2019-04-04 Georgia-Pacific Nonwovens LLC Nonwoven air filtration medium
WO2023196628A1 (en) * 2022-04-08 2023-10-12 Delstar Technologies, Inc. Filtration media and filters including nanoparticles

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994002674A1 (en) * 1992-07-27 1994-02-03 The Procter & Gamble Company Laminated dual textured treatment pads
EP0765913B1 (en) * 1995-09-29 2002-08-28 Dainippon Ink And Chemicals, Inc. Process for the preparation of lactic acid-based polyester compositions
JPH09158021A (ja) * 1995-12-13 1997-06-17 Dainippon Ink & Chem Inc 乳酸系共重合ポリエステルから成る不織布
US6231976B1 (en) * 1997-08-28 2001-05-15 Eastman Chemical Company Copolyester binder fibers
US20050039836A1 (en) * 1999-09-03 2005-02-24 Dugan Jeffrey S. Multi-component fibers, fiber-containing materials made from multi-component fibers and methods of making the fiber-containing materials
EP1091028B1 (en) * 1999-09-15 2005-01-05 Fiber Innovation Technology, Inc. Splittable multicomponent polyester fibers
JP4204716B2 (ja) * 1999-10-15 2009-01-07 株式会社クラレ 自立性多孔性繊維集積体およびその製造方法
US6905987B2 (en) * 2001-03-27 2005-06-14 The Procter & Gamble Company Fibers comprising polyhydroxyalkanoate copolymer/polylactic acid polymer or copolymer blends
WO2003023108A1 (en) * 2001-09-12 2003-03-20 Carpenter Co. Nonwoven highloft flame barrier
JP4100549B2 (ja) * 2002-09-10 2008-06-11 日本無機株式会社 エアフィルタ用濾材並びにエアフィルタ
JP4009514B2 (ja) * 2002-09-27 2007-11-14 倉敷繊維加工株式会社 生分解性空気清浄用フィルター
US7994078B2 (en) * 2002-12-23 2011-08-09 Kimberly-Clark Worldwide, Inc. High strength nonwoven web from a biodegradable aliphatic polyester
KR20050103246A (ko) * 2003-03-20 2005-10-27 암빅 가부시키가이샤 내연 기관용 부직포 에어 필터
EP2308579B1 (en) * 2004-11-05 2016-01-27 Donaldson Company, Inc. Aerosol separator
JP2006207105A (ja) * 2004-12-28 2006-08-10 Unitika Ltd ポリ乳酸系長繊維不織布およびその製造方法
US7587521B2 (en) 2005-06-23 2009-09-08 Intel Corporation Mechanism for assembling memory access requests while speculatively returning data
ES2436099T3 (es) * 2005-07-29 2013-12-27 Fiberweb, Inc. Dispositivo de filtración multicomponente antimicrobiano
JP2009510278A (ja) * 2005-10-03 2009-03-12 ファイバービジョンズ・デラウェア・コーポレーション 不織布、不織布からなる物品、および不織布の製造法

Also Published As

Publication number Publication date
WO2008140384A1 (en) 2008-11-20
EP2185266A1 (en) 2010-05-19
US20100140164A1 (en) 2010-06-10
EP2185266A4 (en) 2011-07-27
SE531148C2 (sv) 2009-01-07
WO2008140384A8 (en) 2009-12-03

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