NO165226C - Filtreringsmedium og fremgangsmaate ved dets fremstilling. filtreringsmedium og fremgangsmaate ved dets fremstilling. - Google Patents
Filtreringsmedium og fremgangsmaate ved dets fremstilling. filtreringsmedium og fremgangsmaate ved dets fremstilling.Info
- Publication number
- NO165226C NO165226C NO855158A NO855158A NO165226C NO 165226 C NO165226 C NO 165226C NO 855158 A NO855158 A NO 855158A NO 855158 A NO855158 A NO 855158A NO 165226 C NO165226 C NO 165226C
- Authority
- NO
- Norway
- Prior art keywords
- procedure
- preparation
- filtering medium
- filtering
- medium
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title 2
- 238000000034 method Methods 0.000 title 2
- 238000002360 preparation method Methods 0.000 title 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/10—Supported membranes; Membrane supports
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/02—Layered materials
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/10—Impermeable to liquids, e.g. waterproof; Liquid-repellent
- A41D31/102—Waterproof and breathable
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68504284A | 1984-12-21 | 1984-12-21 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO855158L NO855158L (no) | 1986-06-23 |
NO165226B NO165226B (no) | 1990-10-08 |
NO165226C true NO165226C (no) | 1991-01-16 |
Family
ID=24750558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO855158A NO165226C (no) | 1984-12-21 | 1985-12-19 | Filtreringsmedium og fremgangsmaate ved dets fremstilling. filtreringsmedium og fremgangsmaate ved dets fremstilling. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0185373B1 (no) |
JP (1) | JPS61153103A (no) |
CA (1) | CA1276844C (no) |
DE (1) | DE3585504D1 (no) |
GB (1) | GB2169224B (no) |
NO (1) | NO165226C (no) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4797259A (en) * | 1986-12-15 | 1989-01-10 | Pall Corporation | Well-type diagnostic plate device |
EP0374605B1 (en) * | 1988-12-15 | 1994-01-26 | Millipore Corporation | Sterile hydrophobic polytetrafluoroethylene membrane laminate |
US5366631A (en) * | 1992-02-10 | 1994-11-22 | Pall Corporation | Composite, supported fluorocarbon media |
JPH07507237A (ja) * | 1992-05-18 | 1995-08-10 | コーニング―コスター・コーポレーション | 支持された微孔質膜 |
DE4234816C1 (de) * | 1992-10-15 | 1993-10-07 | Seitz Filter Werke | Textilverstärkte Membran und Verfahren zu deren Herstellung |
DE4424864A1 (de) * | 1994-07-14 | 1996-01-18 | Atochem Elf Deutschland | Kunststoffverbundmaterial, Verfahren zu seiner Herstellung und Verwendung dieses Materials |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE462017A (no) * | 1941-07-16 | |||
BE517282A (no) * | 1952-01-30 | |||
GB766803A (en) * | 1953-10-27 | 1957-01-23 | Joseph Barry Brennan | Improvements in or relating to the manufacture of porous sheet or strip material |
DE1560777B2 (de) * | 1964-06-09 | 1978-05-03 | Fa. Carl Freudenberg, 6940 Weinheim | Thermisch aktivierbare Kleberschicht auf einem Trägerpapier |
US3811957A (en) * | 1969-07-22 | 1974-05-21 | Exxon Research Engineering Co | Battery separators made from polymeric fibers |
US3744642A (en) * | 1970-12-30 | 1973-07-10 | Westinghouse Electric Corp | Interface condensation desalination membranes |
FR2229437B1 (no) * | 1973-05-14 | 1976-04-23 | Rhone Poulenc Ind | |
JPS532154A (en) * | 1976-06-25 | 1978-01-10 | Hitachi Ltd | Beauty device |
DE2655024C3 (de) * | 1976-12-04 | 1982-04-22 | Fa. Carl Freudenberg, 6940 Weinheim | Trägerschicht für eine semipermeable Membran |
JPS5374584A (en) * | 1976-12-14 | 1978-07-03 | Polyplastics Kk | Porous laminated film |
DE2737756A1 (de) * | 1977-08-22 | 1979-03-01 | Gore & Ass | Laminate mit mindestens einer mikroporoesen ptfe-membrane und aus diesen laminaten hergestellte endprodukte |
NZ190436A (en) * | 1978-05-15 | 1981-12-15 | Pall Corp | Preparation of skinless hydrophilic alcohol insoluble polyamide membranes membranes casting resin solutions |
US4399183A (en) * | 1979-12-27 | 1983-08-16 | E. I. Du Pont De Nemours And Company | Web-supported membrane |
JPS56104054A (en) * | 1980-01-24 | 1981-08-19 | Mitsui Toatsu Chemicals | Polyolefin group laminated sheet having high rigidity |
US4415608A (en) * | 1982-01-15 | 1983-11-15 | Uop Inc. | Continuous production of polymethylpentene membranes |
DE3220570A1 (de) * | 1982-06-01 | 1983-12-01 | GFT Ingenieurbüro für Industrieanlagenbau, 6650 Homburg | Mehrschichtige membran und ihre verwendung zur trennung von fluessigkeitsgemischen nach dem pervaporationsverfahren |
GB2153287B (en) * | 1984-01-25 | 1988-10-26 | Unilever Plc | Containers |
-
1985
- 1985-12-17 GB GB08530995A patent/GB2169224B/en not_active Expired
- 1985-12-19 NO NO855158A patent/NO165226C/no not_active IP Right Cessation
- 1985-12-19 EP EP85116216A patent/EP0185373B1/en not_active Expired - Lifetime
- 1985-12-19 DE DE8585116216T patent/DE3585504D1/de not_active Expired - Fee Related
- 1985-12-20 JP JP60287635A patent/JPS61153103A/ja active Pending
- 1985-12-20 CA CA000498308A patent/CA1276844C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NO855158L (no) | 1986-06-23 |
CA1276844C (en) | 1990-11-27 |
GB2169224A (en) | 1986-07-09 |
EP0185373B1 (en) | 1992-03-04 |
JPS61153103A (ja) | 1986-07-11 |
EP0185373A2 (en) | 1986-06-25 |
GB2169224B (en) | 1989-01-11 |
DE3585504D1 (de) | 1992-04-09 |
GB8530995D0 (en) | 1986-01-29 |
NO165226B (no) | 1990-10-08 |
EP0185373A3 (en) | 1988-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |