CA2677593A1 - Flexible fibrous material, pollution control device, and methods of making the same - Google Patents

Flexible fibrous material, pollution control device, and methods of making the same Download PDF

Info

Publication number
CA2677593A1
CA2677593A1 CA 2677593 CA2677593A CA2677593A1 CA 2677593 A1 CA2677593 A1 CA 2677593A1 CA 2677593 CA2677593 CA 2677593 CA 2677593 A CA2677593 A CA 2677593A CA 2677593 A1 CA2677593 A1 CA 2677593A1
Authority
CA
Canada
Prior art keywords
fibrous material
flexible fibrous
weight
flocculent
percent
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA 2677593
Other languages
English (en)
French (fr)
Inventor
Anne N. De Rovere
Gary F. Howorth
Michael Patrick M. Mandanas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2677593A1 publication Critical patent/CA2677593A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/18—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of inorganic fibres with or without cellulose 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
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2003—Glass or glassy material
    • B01D39/2017—Glass or glassy material the material being filamentary or fibrous
    • B01D39/2024—Glass or glassy material the material being filamentary or fibrous otherwise bonded, e.g. by resins
    • 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
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2082—Other inorganic materials, e.g. ceramics the material being filamentary or fibrous
    • B01D39/2089—Other inorganic materials, e.g. ceramics the material being filamentary or fibrous otherwise bonded, e.g. by resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H1/00—Paper; Cardboard
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • 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
    • B01D2239/08—Special characteristics of binders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Ceramic Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Paper (AREA)
CA 2677593 2007-02-19 2008-01-29 Flexible fibrous material, pollution control device, and methods of making the same Abandoned CA2677593A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US89054807P 2007-02-19 2007-02-19
US60/890,548 2007-02-19
PCT/US2008/052241 WO2008103525A2 (en) 2007-02-19 2008-01-29 Flexible fibrous material, pollution control device, and methods of making the same

Publications (1)

Publication Number Publication Date
CA2677593A1 true CA2677593A1 (en) 2008-08-28

Family

ID=39710692

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2677593 Abandoned CA2677593A1 (en) 2007-02-19 2008-01-29 Flexible fibrous material, pollution control device, and methods of making the same

Country Status (9)

Country Link
US (3) US20100115900A1 (enExample)
EP (2) EP2118364B1 (enExample)
JP (1) JP5255001B2 (enExample)
KR (1) KR101455429B1 (enExample)
CN (2) CN101617082B (enExample)
BR (1) BRPI0807933A2 (enExample)
CA (1) CA2677593A1 (enExample)
WO (1) WO2008103525A2 (enExample)
ZA (1) ZA200906540B (enExample)

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PL2173981T3 (pl) 2007-06-13 2019-06-28 3M Innovative Properties Company Odporny materiał montażowy oraz sposób jego wytwarzania i stosowania
KR101547710B1 (ko) 2007-06-13 2015-08-26 쓰리엠 이노베이티브 프로퍼티즈 컴파니 내침식성 장착 재료와 그 제조 및 사용 방법
WO2010024920A1 (en) 2008-08-29 2010-03-04 Unifrax I Llc Mounting mat with flexible edge protection and exhaust gas treatment device incorporating the mounting mat
KR101784013B1 (ko) 2008-12-15 2017-10-10 유니프랙스 아이 엘엘씨 세라믹 허니콤 구조체의 스킨 코팅
EP2419613B1 (en) 2009-04-17 2016-08-17 Unifrax I LLC Exhaust gas treatment device
GB0906837D0 (en) 2009-04-21 2009-06-03 Saffil Automotive Ltd Mats
JP5822163B2 (ja) 2009-08-10 2015-11-24 ユニフラックス ワン リミテッド ライアビリティ カンパニー 可変基本質量取付けマットまたはプレフォームおよび排気ガス処理装置
CN102686843B (zh) 2009-08-14 2015-04-01 尤尼弗瑞克斯I有限责任公司 多层基底支承体和排气处理装置
EP2464836A2 (en) 2009-08-14 2012-06-20 Unifrax I LLC Mounting mat for exhaust gas treatment device
US8071040B2 (en) 2009-09-23 2011-12-06 Unifax I LLC Low shear mounting mat for pollution control devices
CA2773757A1 (en) 2009-09-24 2011-03-31 Unifrax I Llc Multiple layer mat and exhaust gas treatment device
CN102713187B (zh) 2009-12-01 2016-05-04 萨菲尔汽车有限公司 安装垫
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CN106884701A (zh) 2009-12-17 2017-06-23 尤尼弗瑞克斯 I 有限责任公司 用于废气处理装置的安装垫
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WO2012021817A2 (en) 2010-08-12 2012-02-16 Unifrax I Llc Exhaust gas treatment device
ES2569370T3 (es) 2010-08-13 2016-05-10 Unifrax I Llc Estera de montaje con protección flexible de bordes y dispositivo de tratamiento de gases de escape con la estera de montaje incorporada
US9120703B2 (en) 2010-11-11 2015-09-01 Unifrax I Llc Mounting mat and exhaust gas treatment device
US9924564B2 (en) 2010-11-11 2018-03-20 Unifrax I Llc Heated mat and exhaust gas treatment device
JP5971894B2 (ja) 2011-01-31 2016-08-17 スリーエム イノベイティブ プロパティズ カンパニー 汚染コントロール要素用保持材、その製造方法及び汚染コントロール装置
US20140170918A1 (en) * 2012-12-14 2014-06-19 Hollingsworth & Vose Company Durable fiber webs
WO2014168089A1 (ja) * 2013-04-12 2014-10-16 イビデン株式会社 保持シール材、保持シール材の製造方法及び排ガス浄化装置
EP3425113A1 (en) * 2013-12-19 2019-01-09 3M Innovative Properties Company Using recycled waste water to make nonwoven fibrous materials suitable for use in a pollution control device or in a firestop
PL3262287T3 (pl) 2015-02-24 2020-07-27 Unifrax I Llc Mata izolacyjna odporna na wysokie temperatury
US20230282905A1 (en) 2020-07-30 2023-09-07 3M Innovative Properties Company Battery cell thermal runaway barrier

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EP2466004B1 (en) 2016-06-22
US20100115900A1 (en) 2010-05-13
KR20090122245A (ko) 2009-11-26
EP2466004A1 (en) 2012-06-20
CN101617082B (zh) 2012-12-12
CN102154915A (zh) 2011-08-17
JP5255001B2 (ja) 2013-08-07
WO2008103525A2 (en) 2008-08-28
EP2118364A2 (en) 2009-11-18
KR101455429B1 (ko) 2014-10-27
BRPI0807933A2 (pt) 2014-07-08
CN102154915B (zh) 2014-04-23
EP2118364B1 (en) 2014-07-30
JP2010519419A (ja) 2010-06-03
WO2008103525A3 (en) 2008-12-18
CN101617082A (zh) 2009-12-30
US20120171457A1 (en) 2012-07-05
ZA200906540B (en) 2010-05-26

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