SE7511035L - Vetbar ovevd matta av olefinpolymerfibrer samt framstellning derav - Google Patents
Vetbar ovevd matta av olefinpolymerfibrer samt framstellning deravInfo
- Publication number
- SE7511035L SE7511035L SE7511035A SE7511035A SE7511035L SE 7511035 L SE7511035 L SE 7511035L SE 7511035 A SE7511035 A SE 7511035A SE 7511035 A SE7511035 A SE 7511035A SE 7511035 L SE7511035 L SE 7511035L
- Authority
- SE
- Sweden
- Prior art keywords
- water
- vetbable
- manufacture
- battery separator
- olefin polymer
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/44—Fibrous material
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/56—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/417—Polyolefins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/42—Acrylic resins
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Cell Separators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/512,372 US3951691A (en) | 1974-10-07 | 1974-10-07 | Wettable battery separator and process therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7511035L true SE7511035L (sv) | 1976-04-08 |
SE424380B SE424380B (sv) | 1982-07-12 |
Family
ID=24038819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7511035A SE424380B (sv) | 1974-10-07 | 1975-10-01 | Forfarande for framstellning av batteriseparator genom impregnering av en ovevd matta av olefinpolymerfibrer med ett harts |
Country Status (8)
Country | Link |
---|---|
US (1) | US3951691A (sv) |
BE (1) | BE834144A (sv) |
DE (1) | DE2542089A1 (sv) |
ES (1) | ES441458A1 (sv) |
FR (1) | FR2287545A1 (sv) |
GB (1) | GB1522800A (sv) |
IT (1) | IT1054333B (sv) |
SE (1) | SE424380B (sv) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1172310A (en) * | 1980-06-30 | 1984-08-07 | Stanley J. Strzempko | Battery separator material |
DE3116738C2 (de) * | 1981-04-28 | 1984-07-05 | Fa. Carl Freudenberg, 6940 Weinheim | Separator für elektrochemische Energiespeicher und Verfahren zu dessen Herstellung |
DE10222219A1 (de) * | 2002-05-16 | 2003-12-18 | Freudenberg Carl Kg | Verfahren zur Herstellung eines Separatorenmaterials für alkalische Akkumulatoren |
CN104138644A (zh) * | 2014-08-08 | 2014-11-12 | 钱美芳 | 一种适用于铅酸蓄电池的吸酸枕及其制备方法 |
CN112064237A (zh) * | 2020-08-25 | 2020-12-11 | 南通云花色织有限公司 | 一种布料去碱装置及去碱工艺 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1078496A (en) * | 1962-12-31 | 1967-08-09 | Chemical Investors Sa | Bonded fibrous substrates and processes |
NL6810687A (sv) * | 1967-08-30 | 1968-10-25 | ||
US3595698A (en) * | 1968-10-03 | 1971-07-27 | Union Carbide Corp | Hydrazine fuel cell with acrylic acid polymer membrane |
US3615865A (en) * | 1969-01-24 | 1971-10-26 | High Energy Processing Corp | Battery separator |
US3811957A (en) * | 1969-07-22 | 1974-05-21 | Exxon Research Engineering Co | Battery separators made from polymeric fibers |
US3629161A (en) * | 1969-09-24 | 1971-12-21 | Nasa | Ionene membrane separator |
-
1974
- 1974-10-07 US US05/512,372 patent/US3951691A/en not_active Expired - Lifetime
-
1975
- 1975-09-17 GB GB38232/75A patent/GB1522800A/en not_active Expired
- 1975-09-20 DE DE19752542089 patent/DE2542089A1/de active Granted
- 1975-10-01 SE SE7511035A patent/SE424380B/sv not_active IP Right Cessation
- 1975-10-02 FR FR7530250A patent/FR2287545A1/fr active Granted
- 1975-10-02 IT IT27905/75A patent/IT1054333B/it active
- 1975-10-02 ES ES75441458A patent/ES441458A1/es not_active Expired
- 1975-10-02 BE BE160650A patent/BE834144A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2542089C2 (sv) | 1987-02-05 |
FR2287545A1 (fr) | 1976-05-07 |
IT1054333B (it) | 1981-11-10 |
SE424380B (sv) | 1982-07-12 |
ES441458A1 (es) | 1977-03-01 |
FR2287545B1 (sv) | 1981-04-30 |
US3951691A (en) | 1976-04-20 |
GB1522800A (en) | 1978-08-31 |
DE2542089A1 (de) | 1976-04-08 |
BE834144A (fr) | 1976-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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