JP5547062B2 - ナノウェブと基材との積層体の形成方法及びこの積層体を用いたフィルタ - Google Patents

ナノウェブと基材との積層体の形成方法及びこの積層体を用いたフィルタ Download PDF

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Publication number
JP5547062B2
JP5547062B2 JP2010511204A JP2010511204A JP5547062B2 JP 5547062 B2 JP5547062 B2 JP 5547062B2 JP 2010511204 A JP2010511204 A JP 2010511204A JP 2010511204 A JP2010511204 A JP 2010511204A JP 5547062 B2 JP5547062 B2 JP 5547062B2
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JP
Japan
Prior art keywords
nanoweb
filter
substrate
fibers
adhesive
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Active
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JP2010511204A
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English (en)
Japanese (ja)
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JP2010528846A (ja
JP2010528846A5 (enExample
Inventor
アントワーヌ シェリング
アニル コーリ
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EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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Publication date
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Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of JP2010528846A publication Critical patent/JP2010528846A/ja
Publication of JP2010528846A5 publication Critical patent/JP2010528846A5/ja
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/32—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed at least two layers being foamed and next to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Filtering Materials (AREA)
  • Laminated Bodies (AREA)
JP2010511204A 2007-06-07 2008-06-06 ナノウェブと基材との積層体の形成方法及びこの積層体を用いたフィルタ Active JP5547062B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/811,249 US8679216B2 (en) 2007-06-07 2007-06-07 Process for forming a laminate of a nanoweb and a substrate and filters using the laminate
US11/811,249 2007-06-07
PCT/US2008/007134 WO2008150548A2 (en) 2007-06-07 2008-06-06 Process for forming a laminate of a nanoweb and a substrate, and filters utilizing the laminate

Publications (3)

Publication Number Publication Date
JP2010528846A JP2010528846A (ja) 2010-08-26
JP2010528846A5 JP2010528846A5 (enExample) 2011-07-21
JP5547062B2 true JP5547062B2 (ja) 2014-07-09

Family

ID=39832732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010511204A Active JP5547062B2 (ja) 2007-06-07 2008-06-06 ナノウェブと基材との積層体の形成方法及びこの積層体を用いたフィルタ

Country Status (7)

Country Link
US (1) US8679216B2 (enExample)
EP (1) EP2152507B2 (enExample)
JP (1) JP5547062B2 (enExample)
KR (1) KR20100020025A (enExample)
CN (2) CN102935314A (enExample)
BR (1) BRPI0810952A2 (enExample)
WO (1) WO2008150548A2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3160627B2 (ja) 1993-04-21 2001-04-25 一 岡崎 塗装用ないし印刷用の微粒子と化粧板
JP3331349B2 (ja) 1997-07-28 2002-10-07 太平洋工業株式会社 自動車外装部品の金属調の塗装方法

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US8202340B2 (en) 2007-02-28 2012-06-19 Hollingsworth & Vose Company Waved filter media and elements
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US9475009B2 (en) * 2009-12-15 2016-10-25 E I Du Pont De Nemours And Company Filtration method using polyimide nanoweb with amidized surface and apparatus therefor
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3160627B2 (ja) 1993-04-21 2001-04-25 一 岡崎 塗装用ないし印刷用の微粒子と化粧板
JP3331349B2 (ja) 1997-07-28 2002-10-07 太平洋工業株式会社 自動車外装部品の金属調の塗装方法

Also Published As

Publication number Publication date
WO2008150548A2 (en) 2008-12-11
EP2152507A2 (en) 2010-02-17
WO2008150548A3 (en) 2009-01-29
CN102935314A (zh) 2013-02-20
JP2010528846A (ja) 2010-08-26
US20080302242A1 (en) 2008-12-11
KR20100020025A (ko) 2010-02-19
BRPI0810952A2 (pt) 2015-01-27
US8679216B2 (en) 2014-03-25
EP2152507B2 (en) 2019-02-27
EP2152507B1 (en) 2013-01-09
CN101730621B (zh) 2013-01-02
CN101730621A (zh) 2010-06-09

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