BR9206221A - Sheet-like article, and, process for controlling the interstitial porosity of a composite article - Google Patents

Sheet-like article, and, process for controlling the interstitial porosity of a composite article

Info

Publication number
BR9206221A
BR9206221A BR9206221A BR9206221A BR9206221A BR 9206221 A BR9206221 A BR 9206221A BR 9206221 A BR9206221 A BR 9206221A BR 9206221 A BR9206221 A BR 9206221A BR 9206221 A BR9206221 A BR 9206221A
Authority
BR
Brazil
Prior art keywords
article
sheet
controlling
interstitial porosity
composite
Prior art date
Application number
BR9206221A
Other languages
Portuguese (pt)
Inventor
Donald F Hagen
William V Balsimo
Robin E Wright
Craig G Markell
Original Assignee
Minnesota Mining & Mfg
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 & Mfg filed Critical Minnesota Mining & Mfg
Publication of BR9206221A publication Critical patent/BR9206221A/en

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
    • B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • 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
    • B01J20/28002—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 physical properties
    • B01J20/28011—Other properties, e.g. density, crush strength
    • 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
    • B01J20/28016—Particle form
    • B01J20/28021—Hollow particles, e.g. hollow spheres, microspheres or cenospheres
    • 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
    • B01J20/28054—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 surface properties or porosity
    • B01J20/28069—Pore volume, e.g. total pore volume, mesopore volume, micropore volume
    • 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
    • B01J20/28054—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 surface properties or porosity
    • B01J20/28078—Pore diameter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BR9206221A 1991-06-28 1992-05-18 Sheet-like article, and, process for controlling the interstitial porosity of a composite article BR9206221A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72266591A 1991-06-28 1991-06-28
PCT/US1992/004121 WO1993000163A1 (en) 1991-06-28 1992-05-18 Article for separations and purifications and method of controlling porosity therein

Publications (1)

Publication Number Publication Date
BR9206221A true BR9206221A (en) 1995-03-14

Family

ID=24902842

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9206221A BR9206221A (en) 1991-06-28 1992-05-18 Sheet-like article, and, process for controlling the interstitial porosity of a composite article

Country Status (9)

Country Link
EP (1) EP0593515A1 (en)
JP (1) JPH06508792A (en)
CN (1) CN1068065A (en)
AU (1) AU653414B2 (en)
BR (1) BR9206221A (en)
CA (1) CA2110156A1 (en)
IL (1) IL102060A0 (en)
MX (1) MX9203621A (en)
WO (1) WO1993000163A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5429869A (en) * 1993-02-26 1995-07-04 W. L. Gore & Associates, Inc. Composition of expanded polytetrafluoroethylene and similar polymers and method for producing same
US5468314A (en) * 1993-02-26 1995-11-21 W. L. Gore & Associates, Inc. Process for making an electrical cable with expandable insulation
US5391298B1 (en) * 1993-03-05 1997-10-28 Minnesota Mining & Mfg Method for performing a solid-phase extraction under pressurized conditions
EP0688426A1 (en) * 1993-03-08 1995-12-27 WAINWRIGHT, Norman Aligned fiber diagnostic chromatography
US5403489A (en) * 1993-06-24 1995-04-04 Minnesota Mining And Manufacturing Company Solid phase extraction method and apparatus
AU7092494A (en) * 1993-09-21 1995-04-10 W.L. Gore & Associates, Inc. Puffed insulative material and methods for making such material
US5504281A (en) * 1994-01-21 1996-04-02 Minnesota Mining And Manufacturing Company Perforated acoustical attenuators
DE69413255T2 (en) * 1994-01-24 1999-01-28 W.L. Gore & Associates, Inc., Newark, Del. REUSABLE ELASTIC SEAL
US5700375A (en) * 1996-04-29 1997-12-23 Minnesota Mining And Manufacturing Company Particle loaded membranes as oxidant scavengers
US5945217A (en) * 1997-10-14 1999-08-31 Gore Enterprise Holdings, Inc. Thermally conductive polytrafluoroethylene article
EP2019726B1 (en) * 2006-02-13 2011-03-30 Donaldson Company, Inc. Filter web comprising fine fiber and reactive, adsorptive or absorptive particulate
US8389425B2 (en) * 2010-01-29 2013-03-05 3M Innovative Properties Company Bonded mat and method for making
SG11201908869YA (en) * 2017-03-24 2019-10-30 Univ Minnesota Porous nanocomposites

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153661A (en) * 1977-08-25 1979-05-08 Minnesota Mining And Manufacturing Company Method of making polytetrafluoroethylene composite sheet
ZA793272B (en) * 1978-07-07 1980-07-30 M Klein Adsorption and filtration mat for liquids
SE8204595L (en) * 1982-08-05 1984-02-06 Kema Nord Ab PROCEDURE FOR THE PREPARATION OF HEART-IMPREGNATED FIBER COMPOSITION MATERIAL
US4496461A (en) * 1983-06-17 1985-01-29 Amf Incorporated Chromatography column
US4540625A (en) * 1984-01-09 1985-09-10 Hughes Aircraft Company Flexible air permeable non-woven fabric filters
US4810381A (en) * 1987-12-28 1989-03-07 Minnesota Mining And Manufacturing Company Composite chromatographic article

Also Published As

Publication number Publication date
JPH06508792A (en) 1994-10-06
AU2008892A (en) 1993-01-25
EP0593515A1 (en) 1994-04-27
WO1993000163A1 (en) 1993-01-07
IL102060A0 (en) 1992-12-30
CN1068065A (en) 1993-01-20
MX9203621A (en) 1992-12-01
AU653414B2 (en) 1994-09-29
CA2110156A1 (en) 1993-01-07

Similar Documents

Publication Publication Date Title
BR9300026A (en) PROCESS FOR FORMING AN ABRASIVE ARTICLE, PROCESS FOR FORMING ABRASIVE COMPOSITE MEMBERS SUITABLE FOR AN ABRASIVE ARTICLE, AND, ABRASIVE COMPOSITE MEMBER
EP0667541A3 (en) Optical functional materials and process for producing the same.
BR9300231A (en) PROCESS FOR OBTAINING A COATED ABRASIVE ARTICLE AND THE RELATED ARTICLE
AU7028291A (en) Controlled pore composite polytetrafluoroethylene article and method therefor
AU8749491A (en) Hydrophilised solid surface, method for the production thereof, and agent therefor
BR8904493A (en) ABRASIVE ARTICLE AND COATED ABRASIVE
BR8903833A (en) POLYMERIC ARTICLE, THERMOPLASTIC LOADED WITH PARTICLES, MICROPOROUS AND PROCESS FOR ITS PREPARATION
AU3378389A (en) Sheet material for forming the loop portion for hook and loop fasteners
BR9403179A (en) Coated abrasive and, process for the preparation of a coated abrasive
AU660991B2 (en) Absorptive materials, and methods for their production
EP0468464A3 (en) Cellulase, method for producing the same and use thereof
BR9206221A (en) Sheet-like article, and, process for controlling the interstitial porosity of a composite article
AU3267693A (en) Light-polarizing materials, and method for manufacturing the materials
EP0518156A3 (en) Improved materials based on gypsum, process for their manufacture and their use
AU5508094A (en) Film forming solution, porous film obtained therefrom and coated material with the porous film
AU7227394A (en) Method for surface treatment, means for carrying out the method and the use thereof
IL89549A0 (en) Sound-and/or vibration-damping coating,element provided with said coating and process for applying the latter
BR9106967A (en) PROCESS FOR THE PRODUCTION OF A COPOLIMER, MICROMONOMER, COPOLIMER AND CHROMATOGRAPHIC ARTICLE
GB2234325B (en) Roller and process for the operation therof
MX9204769A (en) COMPOSITE MATERIAL FOR PACKAGING AND PROCESS FOR ITS MANUFACTURE.
GB2228443B (en) Extensible film or sheet and process for producing the same
BR9802621B1 (en) Method for the production of a prepreg and use of a prepreg.
NO308705B1 (en) Particulate material comprising titanium dioxide, process for its preparation and dispersion comprising the material
BR8904238A (en) SUPERABSORVENT MATERIAL, ABSORBENT STRUCTURE, ABSORBENT ARTICLE AND PROCESS FOR PREPARING THE SAID SUPERABSROVENT MATERIAL
AU7040998A (en) Polysaccharide-based thermoplastic material, process for preparing the same and use thereof

Legal Events

Date Code Title Description
EE Request for examination
FD5 Application fees: dismissal - article 86 of industrial property law