CA1215913A - Absorption material for filter arrangement - Google Patents

Absorption material for filter arrangement

Info

Publication number
CA1215913A
CA1215913A CA000430460A CA430460A CA1215913A CA 1215913 A CA1215913 A CA 1215913A CA 000430460 A CA000430460 A CA 000430460A CA 430460 A CA430460 A CA 430460A CA 1215913 A CA1215913 A CA 1215913A
Authority
CA
Canada
Prior art keywords
liquid
foam plastic
absorption material
plastic body
closed cells
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
Application number
CA000430460A
Other languages
English (en)
French (fr)
Inventor
Hans Eriksson
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.)
Individual
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
Application granted granted Critical
Publication of CA1215913A publication Critical patent/CA1215913A/en
Expired legal-status Critical Current

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
    • B01D39/1669—Cellular material
    • B01D39/1676—Cellular material of synthetic origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B01D39/04—Organic material, e.g. cellulose, cotton
    • 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
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Gas Separation By Absorption (AREA)
  • Filtering Materials (AREA)
CA000430460A 1982-08-26 1983-06-15 Absorption material for filter arrangement Expired CA1215913A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8204882-8 1982-08-26
SE8204882A SE8204882L (sv) 1982-08-26 1982-08-26 Absorbtionsmaterial till filterarrangemang

Publications (1)

Publication Number Publication Date
CA1215913A true CA1215913A (en) 1986-12-30

Family

ID=20347629

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000430460A Expired CA1215913A (en) 1982-08-26 1983-06-15 Absorption material for filter arrangement

Country Status (8)

Country Link
EP (1) EP0116576A1 (da)
JP (1) JPS59501399A (da)
AU (1) AU1828083A (da)
CA (1) CA1215913A (da)
DK (1) DK181684D0 (da)
FI (1) FI77992C (da)
SE (1) SE8204882L (da)
WO (1) WO1984000901A1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0793622T3 (da) * 1994-10-04 2003-10-20 Bjoern Pedersen Et bæremedium til at fastholde en biofilm til at rense spildevand og en fremgangsmåde til fremstilling af dette bæremedium
US6720362B1 (en) 1998-09-17 2004-04-13 The Dow Chemical Company Perforated foams
US6541105B1 (en) 1999-09-16 2003-04-01 Dow Global Technologies Inc. Acoustical open-cell polylefins and process for making
ATE323125T1 (de) 2000-03-17 2006-04-15 Dow Global Technologies Inc Polyolefinschaum mit hoher betriebstemperatur zur akustischen verwendung
MXPA02008938A (es) 2000-03-17 2003-06-17 Dow Global Technologies Inc Espuma de poliolefina util para aislamiento acustico y termico.
WO2001070479A1 (en) 2000-03-17 2001-09-27 Dow Global Technologies Inc. Acoustic absorption polymer foam having improved thermal insulating performance
GB0307397D0 (en) * 2003-03-31 2003-05-07 Selsdon Leslie D A filter
JP6445229B2 (ja) * 2013-01-31 2018-12-26 株式会社タムラ製作所 リフロー装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2961710A (en) * 1957-01-04 1960-11-29 Norman H Stark Method for making a foamed polyurethane filter
JPS4866264A (da) * 1971-12-14 1973-09-11
GB1567645A (en) * 1975-10-06 1980-05-21 Scott Paper Co Foam filter
DE2927287B2 (de) * 1979-07-06 1981-05-21 HELSA - Werke Helmut Sandler & Co, 8586 Gefrees Mehrlagiges Filtermaterial mit mindestens einer Lage eines offenporigen Schaumstoffes

Also Published As

Publication number Publication date
FI77992B (fi) 1989-02-28
JPS59501399A (ja) 1984-08-09
FI841428A (fi) 1984-04-11
EP0116576A1 (en) 1984-08-29
SE8204882L (sv) 1984-02-27
DK181684A (da) 1984-04-06
SE8204882D0 (sv) 1982-08-26
WO1984000901A1 (en) 1984-03-15
FI841428A0 (fi) 1984-04-11
DK181684D0 (da) 1984-04-06
AU1828083A (en) 1984-03-29
FI77992C (fi) 1989-06-12

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Legal Events

Date Code Title Description
MKEX Expiry