FI821937A0 - Filter och foerfarande foer att framstaella detsamma - Google Patents
Filter och foerfarande foer att framstaella detsammaInfo
- Publication number
- FI821937A0 FI821937A0 FI821937A FI821937A FI821937A0 FI 821937 A0 FI821937 A0 FI 821937A0 FI 821937 A FI821937 A FI 821937A FI 821937 A FI821937 A FI 821937A FI 821937 A0 FI821937 A0 FI 821937A0
- Authority
- FI
- Finland
- Prior art keywords
- detsamma
- filter
- foerfarande foer
- foer att
- och foerfarande
- Prior art date
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
- B01J20/28014—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
- B01J20/28057—Surface area, e.g. B.E.T specific surface area
-
- 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/22—Agents rendering paper porous, absorbent or bulky
-
- 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
- D21H27/08—Filter paper
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Filtering Materials (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8103516 | 1981-06-04 | ||
SE8103516A SE436693B (sv) | 1981-06-04 | 1981-06-04 | Sett att framstella ett regenererbart filter for gas- eller vetskeseparation |
Publications (3)
Publication Number | Publication Date |
---|---|
FI821937A0 true FI821937A0 (fi) | 1982-06-01 |
FI71499B FI71499B (fi) | 1986-10-10 |
FI71499C FI71499C (fi) | 1987-01-19 |
Family
ID=20343997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI821937A FI71499C (fi) | 1981-06-04 | 1982-06-01 | Filter och foerfarande foer att framstaella detsamma. |
Country Status (16)
Country | Link |
---|---|
US (1) | US4431542A (fi) |
JP (1) | JPS58214A (fi) |
AT (1) | AT383963B (fi) |
BE (1) | BE893413A (fi) |
CA (1) | CA1185820A (fi) |
CH (1) | CH657785A5 (fi) |
DE (1) | DE3221212A1 (fi) |
DK (1) | DK250182A (fi) |
ES (1) | ES513957A0 (fi) |
FI (1) | FI71499C (fi) |
FR (1) | FR2507099B1 (fi) |
GB (1) | GB2099872B (fi) |
IT (1) | IT1148577B (fi) |
NL (1) | NL8202242A (fi) |
NO (1) | NO821846L (fi) |
SE (1) | SE436693B (fi) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR890000460B1 (ko) * | 1984-06-07 | 1989-03-18 | 가부시끼가이샤 오리진 | 여과매체 및 그의 제작법 |
GB8628008D0 (en) * | 1986-11-22 | 1986-12-31 | Univ Manchester | Barrier products |
DE4022937A1 (de) * | 1990-07-19 | 1992-01-23 | Schwaebische Huettenwerke Gmbh | Filter- oder katalysatorkoerper |
DE4027799C2 (de) * | 1990-09-01 | 1995-04-20 | Hasso Von Bluecher | Geruchsfilter für Fahrzeugkabinen |
DE4114281C2 (de) * | 1991-05-02 | 1996-05-02 | Hoelter Heinz | Verfahren zur Herstellung eines Chemisorptionsfilters und Vorrichtung zur Durchführung eines derartigen Verfahrens |
DE4407149B4 (de) * | 1994-03-04 | 2006-06-29 | Mhb Filtration Gmbh & Co. Kg | Verfahren zur Herstellung einer mehrlagigen Adsorptionsfilterschicht |
US5529609A (en) * | 1994-11-07 | 1996-06-25 | Georgia Tech Research Corporation | Air cleaner having a three dimensional visco-elastic matrix of material |
EP0790852A1 (de) * | 1994-11-08 | 1997-08-27 | Hoechst Aktiengesellschaft | Filtermaterial und verfahren zur entfernung von komponenten aus gasgemischen und flüssigkeiten |
WO1996029146A1 (en) | 1995-03-22 | 1996-09-26 | Minnesota Mining And Manufacturing Company | Solid phase extraction membrane |
AU5671296A (en) | 1995-05-12 | 1996-11-29 | Donaldson Company Inc. | Filter device |
CN1079273C (zh) * | 1995-06-20 | 2002-02-20 | 唐纳森公司 | 过滤器和制作过滤器的方法 |
US5911883A (en) * | 1996-10-04 | 1999-06-15 | Minnesota Mining And Manufacturing Company | Flow-by solid phase extraction method |
US5897779A (en) * | 1997-02-13 | 1999-04-27 | Minnesota Mining And Manufacturing Company | Spiral wound extraction cartridge |
US6537614B1 (en) | 1998-12-18 | 2003-03-25 | Kimberly-Clark Worldwide, Inc. | Cationically charged coating on hydrophobic polymer fibers with poly (vinyl alcohol) assist |
US6274041B1 (en) | 1998-12-18 | 2001-08-14 | Kimberly-Clark Worldwide, Inc. | Integrated filter combining physical adsorption and electrokinetic adsorption |
US6645388B2 (en) | 1999-12-22 | 2003-11-11 | Kimberly-Clark Corporation | Leukocyte depletion filter media, filter produced therefrom, method of making same and method of using same |
WO2002045848A1 (fr) * | 2000-12-07 | 2002-06-13 | Sun Plastics Co., Ltd. | Materiau de capture d'une substance chimique, procede de production de ce dernier et tube de capture de substance chimique |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2955067A (en) * | 1954-10-20 | 1960-10-04 | Rohm & Haas | Cellulosic paper containing ion exchange resin and process of making the same |
US3019127A (en) * | 1957-10-07 | 1962-01-30 | American Air Filter Co | Filtering medium and method of making the same |
US3003643A (en) * | 1957-10-28 | 1961-10-10 | Johnson & Johnson | Filter media |
US3091550A (en) * | 1958-09-24 | 1963-05-28 | Union Carbide Corp | Adsorbent compositions and method of coating therewith |
DE2123159A1 (de) * | 1971-05-11 | 1973-07-05 | Collo Rheincollodium Koeln Gmb | Filter zum entfernen von gasen, daempfen u.dgl. aus der luft |
CS159406B1 (fi) * | 1971-09-03 | 1975-01-31 | ||
US3839143A (en) * | 1972-06-08 | 1974-10-01 | Beloit Corp | Multi-ply two wire former wherein multiple headboxes are used and inflatable air bellows provide adjustments therebetween |
CH556680A (de) * | 1973-02-01 | 1974-12-13 | Ghh Basel Ag | Verfahren zum impraegnieren von filtermaterialien mit katalytisch und/oder bakterizid oder bakteriostatisch wirkenden metallen und/oder metallverbindungen. |
CH556682A (de) * | 1973-02-01 | 1974-12-13 | Ghh Basel Ag | Kombinationsfilter zur reinigung von fluessigkeiten, insbesondere von wasser. |
US3944485A (en) * | 1973-05-23 | 1976-03-16 | California Institute Of Technology | Ion-exchange hollow fibers |
US3971373A (en) * | 1974-01-21 | 1976-07-27 | Minnesota Mining And Manufacturing Company | Particle-loaded microfiber sheet product and respirators made therefrom |
IL57710A (en) * | 1978-07-07 | 1982-11-30 | Klein Max | Mats for adsorption and filtration of liquids |
-
1981
- 1981-06-04 SE SE8103516A patent/SE436693B/sv not_active IP Right Cessation
-
1982
- 1982-06-01 FI FI821937A patent/FI71499C/fi not_active IP Right Cessation
- 1982-06-03 JP JP57095565A patent/JPS58214A/ja active Pending
- 1982-06-03 AT AT0213982A patent/AT383963B/de not_active IP Right Cessation
- 1982-06-03 CH CH3438/82A patent/CH657785A5/de not_active IP Right Cessation
- 1982-06-03 NL NL8202242A patent/NL8202242A/nl not_active Application Discontinuation
- 1982-06-03 DK DK250182A patent/DK250182A/da not_active Application Discontinuation
- 1982-06-03 IT IT48577/82A patent/IT1148577B/it active
- 1982-06-03 FR FR8209662A patent/FR2507099B1/fr not_active Expired
- 1982-06-03 CA CA000404381A patent/CA1185820A/en not_active Expired
- 1982-06-03 NO NO821846A patent/NO821846L/no unknown
- 1982-06-03 GB GB8216169A patent/GB2099872B/en not_active Expired
- 1982-06-04 US US06/384,830 patent/US4431542A/en not_active Expired - Fee Related
- 1982-06-04 ES ES513957A patent/ES513957A0/es active Granted
- 1982-06-04 DE DE19823221212 patent/DE3221212A1/de not_active Withdrawn
- 1982-06-04 BE BE0/208265A patent/BE893413A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS58214A (ja) | 1983-01-05 |
NL8202242A (nl) | 1983-01-03 |
ES8307520A1 (es) | 1983-08-16 |
SE8103516L (sv) | 1982-12-05 |
IT8248577A0 (it) | 1982-06-03 |
DE3221212A1 (de) | 1982-12-23 |
CA1185820A (en) | 1985-04-23 |
US4431542A (en) | 1984-02-14 |
AT383963B (de) | 1987-09-10 |
NO821846L (no) | 1982-12-06 |
GB2099872A (en) | 1982-12-15 |
ATA213982A (de) | 1987-02-15 |
FR2507099A1 (fr) | 1982-12-10 |
FR2507099B1 (fr) | 1986-02-28 |
SE436693B (sv) | 1985-01-21 |
FI71499B (fi) | 1986-10-10 |
GB2099872B (en) | 1984-12-12 |
BE893413A (fr) | 1982-10-01 |
DK250182A (da) | 1982-12-05 |
ES513957A0 (es) | 1983-08-16 |
CH657785A5 (de) | 1986-09-30 |
FI71499C (fi) | 1987-01-19 |
IT1148577B (it) | 1986-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: AKTIEBOLAGET BOFORS |