DE69609331D1 - Verstärktes, mit teilchen beladenes, fibrilliertes ptfe-gewebe - Google Patents

Verstärktes, mit teilchen beladenes, fibrilliertes ptfe-gewebe

Info

Publication number
DE69609331D1
DE69609331D1 DE69609331T DE69609331T DE69609331D1 DE 69609331 D1 DE69609331 D1 DE 69609331D1 DE 69609331 T DE69609331 T DE 69609331T DE 69609331 T DE69609331 T DE 69609331T DE 69609331 D1 DE69609331 D1 DE 69609331D1
Authority
DE
Germany
Prior art keywords
fibrilled
ptfe fabric
reinforced particulate
particulate
reinforced
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.)
Expired - Lifetime
Application number
DE69609331T
Other languages
English (en)
Other versions
DE69609331T2 (de
Inventor
V Balsimo
R White
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 Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of DE69609331D1 publication Critical patent/DE69609331D1/de
Publication of DE69609331T2 publication Critical patent/DE69609331T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28028—Particles immobilised within fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28052—Several layers of identical or different sorbents stacked in a housing, e.g. in a column
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y10T428/24331—Composite web or sheet including nonapertured component
DE69609331T 1995-07-10 1996-05-31 Verstärktes, mit teilchen beladenes, fibrilliertes ptfe-gewebe Expired - Lifetime DE69609331T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/500,230 US6207251B1 (en) 1994-01-10 1995-07-10 Reinforced particle-loaded fibrillated PTFE web
PCT/US1996/008177 WO1997003239A1 (en) 1995-07-10 1996-05-31 Reinforced particle-loaded fibrillated ptfe web

Publications (2)

Publication Number Publication Date
DE69609331D1 true DE69609331D1 (de) 2000-08-17
DE69609331T2 DE69609331T2 (de) 2001-02-22

Family

ID=23988570

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69609331T Expired - Lifetime DE69609331T2 (de) 1995-07-10 1996-05-31 Verstärktes, mit teilchen beladenes, fibrilliertes ptfe-gewebe

Country Status (7)

Country Link
US (1) US6207251B1 (de)
EP (1) EP0837960B1 (de)
JP (1) JPH11508976A (de)
CN (1) CN1190446A (de)
AU (1) AU715599B2 (de)
DE (1) DE69609331T2 (de)
WO (1) WO1997003239A1 (de)

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US6342294B1 (en) * 1999-08-12 2002-01-29 Bruce G. Ruefer Composite PTFE article and method of manufacture
US20030138594A1 (en) * 2002-01-18 2003-07-24 Honeywell International, Inc., Law Dept. Non-woven shaped fiber media loaded with expanded polymer microspheres
US20040086774A1 (en) * 2002-11-05 2004-05-06 Munoz Beth C. Gas diffusion electrodes
US20050266298A1 (en) * 2003-07-09 2005-12-01 Maxwell Technologies, Inc. Dry particle based electro-chemical device and methods of making same
US20050250011A1 (en) * 2004-04-02 2005-11-10 Maxwell Technologies, Inc. Particle packaging systems and methods
US20070122698A1 (en) 2004-04-02 2007-05-31 Maxwell Technologies, Inc. Dry-particle based adhesive and dry film and methods of making same
US7791860B2 (en) 2003-07-09 2010-09-07 Maxwell Technologies, Inc. Particle based electrodes and methods of making same
US7508651B2 (en) 2003-07-09 2009-03-24 Maxwell Technologies, Inc. Dry particle based adhesive and dry film and methods of making same
US7352558B2 (en) 2003-07-09 2008-04-01 Maxwell Technologies, Inc. Dry particle based capacitor and methods of making same
US7342770B2 (en) * 2003-07-09 2008-03-11 Maxwell Technologies, Inc. Recyclable dry particle based adhesive electrode and methods of making same
US20110165318A9 (en) * 2004-04-02 2011-07-07 Maxwell Technologies, Inc. Electrode formation by lamination of particles onto a current collector
US7295423B1 (en) 2003-07-09 2007-11-13 Maxwell Technologies, Inc. Dry particle based adhesive electrode and methods of making same
US7920371B2 (en) 2003-09-12 2011-04-05 Maxwell Technologies, Inc. Electrical energy storage devices with separator between electrodes and methods for fabricating the devices
US7495349B2 (en) * 2003-10-20 2009-02-24 Maxwell Technologies, Inc. Self aligning electrode
WO2005049700A1 (de) * 2003-11-20 2005-06-02 Bayerische Julius-Maximilians- Universität Würzburg Polymergebundene, funktionale werkstoffe
US20050130177A1 (en) * 2003-12-12 2005-06-16 3M Innovative Properties Company Variable valve apparatus and methods
US7727710B2 (en) * 2003-12-24 2010-06-01 3M Innovative Properties Company Materials, methods, and kits for reducing nonspecific binding of molecules to a surface
US7939249B2 (en) * 2003-12-24 2011-05-10 3M Innovative Properties Company Methods for nucleic acid isolation and kits using a microfluidic device and concentration step
US7090946B2 (en) 2004-02-19 2006-08-15 Maxwell Technologies, Inc. Composite electrode and method for fabricating same
US7384433B2 (en) 2004-02-19 2008-06-10 Maxwell Technologies, Inc. Densification of compressible layers during electrode lamination
US20060246343A1 (en) * 2004-04-02 2006-11-02 Maxwell Technologies, Inc. Dry particle packaging systems and methods of making same
US7227737B2 (en) 2004-04-02 2007-06-05 Maxwell Technologies, Inc. Electrode design
US7245478B2 (en) 2004-08-16 2007-07-17 Maxwell Technologies, Inc. Enhanced breakdown voltage electrode
US20060254427A1 (en) * 2004-11-08 2006-11-16 3M Innovative Properties Company Particle-containing fibrous web
US7440258B2 (en) 2005-03-14 2008-10-21 Maxwell Technologies, Inc. Thermal interconnects for coupling energy storage devices
US7492574B2 (en) 2005-03-14 2009-02-17 Maxwell Technologies, Inc. Coupling of cell to housing
KR100761850B1 (ko) * 2006-06-28 2007-09-28 삼성전자주식회사 고주파 신호의 손실을 감소시킬 수 있는 서스펜션
US20080003430A1 (en) * 2006-06-28 2008-01-03 3M Innovative Properties Company Particulate-loaded polymer fibers and extrusion methods
US8518573B2 (en) * 2006-09-29 2013-08-27 Maxwell Technologies, Inc. Low-inductive impedance, thermally decoupled, radii-modulated electrode core
CN101007270B (zh) * 2007-01-19 2010-09-01 华南理工大学 微纤包覆活性炭或活性炭催化剂的复合材料及其制备方法
US20080201925A1 (en) 2007-02-28 2008-08-28 Maxwell Technologies, Inc. Ultracapacitor electrode with controlled sulfur content
US20100129878A1 (en) * 2007-04-25 2010-05-27 Parthasarathy Ranjani V Methods for nucleic acid amplification
US8002921B2 (en) * 2008-05-29 2011-08-23 Corning Incorporated Electrodes for electric double layer devices
AU2009336038C1 (en) 2008-12-18 2013-02-21 3M Innovative Properties Company Filter element utilizing shaped particle-containing nonwoven web
US7968190B2 (en) * 2008-12-19 2011-06-28 Gore Enterprise Holdings, Inc. PTFE fabric articles and method of making same
US9243401B2 (en) 2014-05-16 2016-01-26 Awi Licensing Company Acoustic ceiling board with improved aesthetics

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US3315020A (en) 1962-03-21 1967-04-18 Gore & Ass Process for preparing biaxially fibrillated sheets
US3681146A (en) * 1969-04-16 1972-08-01 Sony Corp Method of making a fuel cell electrode by thermal decomposition
US4194040A (en) 1969-04-23 1980-03-18 Joseph A. Teti, Jr. Article of fibrillated polytetrafluoroethylene containing high volumes of particulate material and methods of making and using same
CA980038A (en) 1969-04-23 1975-12-16 Dexter Worden Flexible, non-woven compositions and process for producing same
US3954928A (en) 1970-07-28 1976-05-04 Teijin Ltd. Process for making sheet-formed reticulated fibrous structures
BE794889A (fr) 1972-02-04 1973-08-02 Ici Ltd Procede de fabrication d'un diaphragme poreux
US4153661A (en) 1977-08-25 1979-05-08 Minnesota Mining And Manufacturing Company Method of making polytetrafluoroethylene composite sheet
SE8005194L (sv) * 1979-07-17 1981-01-18 Lion Corp Termoplastkomposition och sett att forma foremal derav
US4500647A (en) * 1980-10-31 1985-02-19 Diamond Shamrock Chemicals Company Three layer laminated matrix electrode
US4373519A (en) 1981-06-26 1983-02-15 Minnesota Mining And Manufacturing Company Composite wound dressing
US4565663A (en) 1981-06-26 1986-01-21 Minnesota Mining And Manufacturing Company Method for making water-swellable composite sheet
US4460642A (en) 1981-06-26 1984-07-17 Minnesota Mining And Manufacturing Company Water-swellable composite sheet of microfibers of PTFE and hydrophilic absorptive particles
US4645602A (en) 1981-12-18 1987-02-24 Barnes Jr Robert G Process for producing reinforced microporous membrane
US4722898A (en) 1985-04-29 1988-02-02 Minnesota Mining And Manufacturing Company Immobilization of biological cells in polytetrafluoroethylene matrix
US4871671A (en) 1985-04-29 1989-10-03 Minnesota Mining And Manufacturing Company Immobilization of biological cells in polytetrafluoroethylene matrix
US5009971A (en) 1987-03-13 1991-04-23 Ppg Industries, Inc. Gas recombinant separator
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US4906378A (en) 1987-12-28 1990-03-06 Minnesota Mining And Manufacturing Company Composite chromatographic article
US4971736A (en) 1987-12-28 1990-11-20 Minnesota Mining And Manufacturing Company Method of preparing composite chromatographic article
US4810381A (en) 1987-12-28 1989-03-07 Minnesota Mining And Manufacturing Company Composite chromatographic article
US5037457A (en) 1988-12-15 1991-08-06 Millipore Corporation Sterile hydrophobic polytetrafluoroethylene membrane laminate
US4971697A (en) 1989-02-23 1990-11-20 Minnesota Mining And Manufacturing Company Thin silica flakes and method of making
US4983434A (en) 1989-04-07 1991-01-08 W. L. Gore & Associates, Inc. Filter laminates
US5100724A (en) 1989-09-22 1992-03-31 The Haartz Corporation Flame and puncture resistant fabric sheet material and method of manufacturing same
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US5071610A (en) 1990-02-23 1991-12-10 Minnesota Mining And Manufacturing Company Method of making a controlled pore composite polytetrafluoroethylene
US5019232A (en) 1990-06-01 1991-05-28 Minnesota Mining And Manufacturing Company Medium for electrophoresis
CA2059398C (en) 1991-02-07 1999-05-25 Craig G. Markell Solid phase extraction medium
US5139841A (en) 1991-03-27 1992-08-18 James River Corporation Of Virginia Superabsorbent towel with scrim reinforcement
US5248428A (en) 1991-06-28 1993-09-28 Minnesota Mining And Manufacturing Company Article for separations and purifications and method of controlling porosity therein
US5238621A (en) 1991-06-28 1993-08-24 Minnesota Mining And Manufacturing Company Method of controlling porosity in a composite article
US5209967A (en) 1992-01-31 1993-05-11 Minnesota Mining And Manufacturing Company Pressure sensitive membrane and method therefor
US5230800A (en) 1992-02-20 1993-07-27 Minnesota Mining And Manufacturing Company Scrim inserted electrostatic fibrous filter web
US5229198A (en) * 1992-05-18 1993-07-20 Pacific Bearing Co. Bearing material having a matrix impregnated with polymeric resin
CA2138078A1 (en) * 1994-01-10 1995-07-11 William V. Balsimo Reinforced particle-loaded fibrillated ptfe web

Also Published As

Publication number Publication date
DE69609331T2 (de) 2001-02-22
AU715599B2 (en) 2000-02-03
WO1997003239A1 (en) 1997-01-30
AU6027896A (en) 1997-02-10
EP0837960B1 (de) 2000-07-12
JPH11508976A (ja) 1999-08-03
EP0837960A1 (de) 1998-04-29
US6207251B1 (en) 2001-03-27
CN1190446A (zh) 1998-08-12

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Legal Events

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8364 No opposition during term of opposition