SE404036B - Sett att framstella ett mikroporost diafragma pa basis av icke vevda asbestfibrer - Google Patents
Sett att framstella ett mikroporost diafragma pa basis av icke vevda asbestfibrerInfo
- Publication number
- SE404036B SE404036B SE7508604A SE7508604A SE404036B SE 404036 B SE404036 B SE 404036B SE 7508604 A SE7508604 A SE 7508604A SE 7508604 A SE7508604 A SE 7508604A SE 404036 B SE404036 B SE 404036B
- Authority
- SE
- Sweden
- Prior art keywords
- wovened
- diafragma
- microporous
- manufacturing
- asbestos fibers
- Prior art date
Links
- 239000010425 asbestos Substances 0.000 title 1
- 239000000835 fiber Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910052895 riebeckite Inorganic materials 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B13/00—Diaphragms; Spacing elements
- C25B13/04—Diaphragms; Spacing elements characterised by the material
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/17—Molding a foam containing a filler
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
- Y10T428/31544—Addition polymer is perhalogenated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Nonwoven Fabrics (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Cell Separators (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7426563A FR2280609A1 (fr) | 1974-07-31 | 1974-07-31 | Nappe a base de fibres d'amiante et procede d'obtention |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7508604L SE7508604L (sv) | 1976-02-02 |
| SE404036B true SE404036B (sv) | 1978-09-18 |
Family
ID=9141927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7508604A SE404036B (sv) | 1974-07-31 | 1975-07-29 | Sett att framstella ett mikroporost diafragma pa basis av icke vevda asbestfibrer |
Country Status (21)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU74835A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1976-04-26 | 1977-12-02 | ||
| US4058482A (en) * | 1976-12-20 | 1977-11-15 | United Technologies Corporation | Fuel cell electrode |
| GB1582705A (en) * | 1977-04-13 | 1981-01-14 | Ici Ltd | Diaphragm cells |
| GB1582593A (en) * | 1977-04-13 | 1981-01-14 | Ici Ltd | Diaphragm cells |
| EP0004237A1 (fr) * | 1978-03-14 | 1979-09-19 | Elf Atochem S.A. | Membranes échangeuses d'ions; leur préparation; leur utilisation dans l'électrolyse du chlorure de sodium |
| US4186065A (en) * | 1978-04-27 | 1980-01-29 | Ppg Industries, Inc. | Method of preparing a resin-containing asbestos diaphragm |
| US4518737A (en) * | 1978-12-26 | 1985-05-21 | Rogers Corporation | Dielectric material and method of making the dielectric material |
| JPS5629047U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1979-08-04 | 1981-03-19 | ||
| US4444640A (en) * | 1980-09-22 | 1984-04-24 | Diamond Shamrock Corporation | Dimensionally stable asbestos-polytetrafluoroethylene diaphragms for chloralkali electrolytic cells |
| US4341596A (en) * | 1980-10-14 | 1982-07-27 | Fmc Corporation | Method of preparing reinforced asbestos diaphragms for chlorine-caustic cells |
| US4331619A (en) * | 1980-12-08 | 1982-05-25 | Allied Corporation | Ethylene-chlorotrifluoroethylene copolymer foam |
| FR2505879B1 (fr) * | 1981-05-15 | 1985-09-27 | Chloe Chemie | Diaphragme, son procede de preparation et le procede d'electrolyse le mettant en oeuvre |
| IT1162865B (it) * | 1983-05-23 | 1987-04-01 | Fiat Auto Spa | Carta da filtro conduttiva elettricamente e filtro utilizzante tale carta |
| US4482601A (en) * | 1983-05-31 | 1984-11-13 | Albany International Corp. | Wet press papermakers felt and method of fabrication |
| JPS63128035A (ja) * | 1986-11-17 | 1988-05-31 | Mitsui Toatsu Chem Inc | 通気性防水膜 |
| FR2650843B1 (fr) * | 1989-08-10 | 1992-01-17 | Rhone Poulenc Chimie | Diaphragme, association d'un tel diaphragme a un element cathodique et leur procede d'obtention |
| GB2606138B (en) * | 2021-04-15 | 2025-01-01 | Dyson Technology Ltd | Cell separator |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1468355A (en) * | 1973-07-18 | 1977-03-23 | Ici Ltd | Making porous diaphragms in electrolytic cells |
| US2775569A (en) * | 1949-12-30 | 1956-12-25 | Kellogg M W Co | Dispersion of fluorochlorocarbon polymers |
| US2891921A (en) * | 1955-09-22 | 1959-06-23 | Du Pont | Stabilization of polytetrafluoroethylene filler slurries |
| US3314916A (en) * | 1963-07-22 | 1967-04-18 | Martin E Cupery | Process for making fiber-filled polytetrafluoroethylene packing materials |
| US3477865A (en) * | 1967-09-27 | 1969-11-11 | Reynolds Metals Co | Alumina trihydrate-fibrous matrix composition and method of forming same |
| DE1804409C3 (de) * | 1968-10-22 | 1975-03-27 | Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt | Für die Pastenextrusion geeignete Polytetraflouräthylen-Füllstoff-Mischungen |
| US3682859A (en) * | 1969-06-20 | 1972-08-08 | Liquid Nitrogen Processing | Free-flowing tetrafluoroethylene polymer composition and process of producing the same |
| JPS4832515B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1970-08-13 | 1973-10-06 | ||
| ZA74315B (en) * | 1973-01-17 | 1975-03-26 | Diamond Shamrock Corp | Dimensionally stable asbestos diaphragms |
-
1974
- 1974-07-31 FR FR7426563A patent/FR2280609A1/fr active Granted
-
1975
- 1975-07-29 AT AT585775A patent/AT344130B/de not_active IP Right Cessation
- 1975-07-29 GB GB3173875A patent/GB1473963A/en not_active Expired
- 1975-07-29 IL IL4783175A patent/IL47831A/xx unknown
- 1975-07-29 SE SE7508604A patent/SE404036B/xx not_active IP Right Cessation
- 1975-07-30 LU LU73107A patent/LU73107A1/xx unknown
- 1975-07-30 BR BR7504869A patent/BR7504869A/pt unknown
- 1975-07-30 ES ES439860A patent/ES439860A1/es not_active Expired
- 1975-07-30 CH CH994975A patent/CH609613A5/xx not_active IP Right Cessation
- 1975-07-30 AU AU83527/75A patent/AU498294B2/en not_active Expired
- 1975-07-30 AR AR25981875A patent/AR208919A1/es active
- 1975-07-30 NO NO752678A patent/NO142533C/no unknown
- 1975-07-30 BE BE158756A patent/BE831907A/xx not_active IP Right Cessation
- 1975-07-30 DD DD18756675A patent/DD118680A5/xx unknown
- 1975-07-30 CA CA232,553A patent/CA1043971A/fr not_active Expired
- 1975-07-30 JP JP9297675A patent/JPS5140479A/ja active Granted
- 1975-07-30 IN IN1500/CAL/75A patent/IN144002B/en unknown
- 1975-07-30 NL NLAANVRAGE7509082,A patent/NL180528C/xx not_active IP Right Cessation
- 1975-07-31 IT IT5077175A patent/IT1041106B/it active
- 1975-07-31 US US05/600,218 patent/US4031041A/en not_active Expired - Lifetime
- 1975-07-31 PL PL1975182435A patent/PL96937B1/pl unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE404036B (sv) | Sett att framstella ett mikroporost diafragma pa basis av icke vevda asbestfibrer | |
| DK160444C (da) | Fremgangsmaade til fremstilling af en sammensat kilerem | |
| EG11559A (en) | A method for the manufacture of an electret fibrous filte | |
| SE7806638L (sv) | Sett att framstella ett kopplingselement | |
| SE420405B (sv) | Sett att framstella ett polykarboxylatcement | |
| SE407224B (sv) | Sett att framstella formkroppar av polyolefiner | |
| SE7513708L (sv) | Forfarande for framstellning av ett 2-dekarboxi-2-(tetrazol-5-yl)-11-desoxi-15-substituerade omega-petanorprostaglandiner | |
| SE407312B (sv) | Sett att tillverka bandformiga anslutningselement | |
| SE7508777L (sv) | Sett att framstella 18-metyl-19-nor-20-keto-pregnaner | |
| DK359275A (da) | Fremgangsmade til fremstilling af mellemprodukter | |
| SE426068B (sv) | Forfarande for framstellning av cykliska polyetrar | |
| DK313175A (da) | Fremgangsmade til fremstilling af indoler | |
| SE7609442L (sv) | Sett att framstella en blandning, exempelvis anvendbar for tillverkning av byggnadsmaterial, jemte anordning for settets genomforande | |
| SE404528B (sv) | Sett att framstella 1alfa-hydroxisteroider | |
| SE405254B (sv) | Sett att framstella 7-hydroxi-ostratriener | |
| SE404360B (sv) | Sett att framstella 2-nitrobensaldehyd | |
| SE406942B (sv) | Forfarande for framstellning av ett tverelastiskt fibertyg | |
| SE7502723L (sv) | Sett att framstella ett derivat av gentamin och dess salter. | |
| SE7514312L (sv) | Sett att tillverka ett icke skummande lagkalorisotningsmedel. | |
| SE398872B (sv) | Sett att framstella en glasdel avsedd for elektroniska apparater | |
| SE7504259L (sv) | Sett att framstella metallalster overdragna med ett zirkoniumnitridskikt. | |
| SE7601599L (sv) | Sett att framstella ett modifierat polyvinylkloridharts | |
| DK591275A (da) | Fremgangsmade til fremstilling af en grafiticerbar carbonfiber | |
| DK153389C (da) | Fremgangsmaade til fremstilling af pinacolon | |
| SE414354B (sv) | Forfarande for tillverkning av en i lengdriktningen vattentet telekommunikationskabel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7508604-1 Effective date: 19940210 Format of ref document f/p: F |