AT283478B - Method of making a microporous battery separator - Google Patents
Method of making a microporous battery separatorInfo
- Publication number
- AT283478B AT283478B AT795967A AT795967A AT283478B AT 283478 B AT283478 B AT 283478B AT 795967 A AT795967 A AT 795967A AT 795967 A AT795967 A AT 795967A AT 283478 B AT283478 B AT 283478B
- Authority
- AT
- Austria
- Prior art keywords
- making
- battery separator
- microporous battery
- microporous
- separator
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
- B29C67/202—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising elimination of a solid or a liquid ingredient
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
- C08J2201/054—Precipitating the polymer by adding a non-solvent or a different solvent
- C08J2201/0542—Precipitating the polymer by adding a non-solvent or a different solvent from an organic solvent-based polymer composition
- C08J2201/0544—Precipitating the polymer by adding a non-solvent or a different solvent from an organic solvent-based polymer composition the non-solvent being aqueous
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1174766 | 1966-09-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT283478B true AT283478B (en) | 1970-08-10 |
Family
ID=20294546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT795967A AT283478B (en) | 1966-09-01 | 1967-08-30 | Method of making a microporous battery separator |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS537461B1 (en) |
AT (1) | AT283478B (en) |
BE (1) | BE703285A (en) |
CH (1) | CH453674A (en) |
CS (1) | CS173554B2 (en) |
DE (1) | DE1669615A1 (en) |
DK (1) | DK115668B (en) |
ES (2) | ES344568A1 (en) |
GB (1) | GB1183470A (en) |
GR (1) | GR34120B (en) |
IL (1) | IL28563A (en) |
NL (1) | NL6712022A (en) |
NO (1) | NO130772C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19542060A1 (en) * | 1995-10-06 | 1997-04-10 | Gefinex Gmbh | Use of water and silica as propellant for polypropylene and polystyrene foams |
CN112654490B (en) * | 2020-11-29 | 2022-06-21 | 苏州铼赛智能科技有限公司 | Bottom exposure 3D printing equipment, control method and control system |
-
1967
- 1967-08-24 IL IL28563A patent/IL28563A/en unknown
- 1967-08-24 DE DE19671669615 patent/DE1669615A1/en active Pending
- 1967-08-25 GR GR670134120A patent/GR34120B/en unknown
- 1967-08-29 ES ES344568A patent/ES344568A1/en not_active Expired
- 1967-08-30 GB GB39686/67A patent/GB1183470A/en not_active Expired
- 1967-08-30 BE BE703285D patent/BE703285A/xx unknown
- 1967-08-30 AT AT795967A patent/AT283478B/en active
- 1967-08-31 DK DK438867AA patent/DK115668B/en unknown
- 1967-08-31 CH CH1220167A patent/CH453674A/en unknown
- 1967-08-31 JP JP5582967A patent/JPS537461B1/ja active Pending
- 1967-08-31 NO NO169564A patent/NO130772C/no unknown
- 1967-09-01 NL NL6712022A patent/NL6712022A/xx not_active Application Discontinuation
- 1967-09-01 CS CS6247A patent/CS173554B2/cs unknown
-
1968
- 1968-09-27 ES ES358594A patent/ES358594A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE703285A (en) | 1968-01-15 |
GR34120B (en) | 1968-03-20 |
NL6712022A (en) | 1968-03-04 |
ES344568A1 (en) | 1968-12-16 |
CS173554B2 (en) | 1977-02-28 |
ES358594A1 (en) | 1970-04-16 |
CH453674A (en) | 1968-03-31 |
GB1183470A (en) | 1970-03-04 |
DK115668B (en) | 1969-10-27 |
JPS537461B1 (en) | 1978-03-17 |
NO130772B (en) | 1974-10-28 |
IL28563A (en) | 1971-10-20 |
NO130772C (en) | 1975-02-05 |
DE1669615A1 (en) | 1970-10-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH475002A (en) | Method of making capsules | |
CH453516A (en) | Method of manufacturing a superconductor | |
CH484633A (en) | Process for the production of artificial tobacco foils | |
CH517522A (en) | Method of making a catalyst | |
AT296146B (en) | Method of making a box | |
CH457376A (en) | Method of making an electrode | |
AT280954B (en) | Process for the production of a porous membrane | |
CH410819A (en) | Method of making a screwdriver | |
AT241133B (en) | Method of making a casting | |
CH476401A (en) | Method for manufacturing a fuel cell electrode | |
CH439187A (en) | Process for making a stable lipase preparation | |
AT283478B (en) | Method of making a microporous battery separator | |
CH489537A (en) | Method of making uricase | |
CH488810A (en) | Method of making a composite metal | |
AT269238B (en) | Method for manufacturing an electrode system | |
AT292031B (en) | Method of making multiple records | |
CH484837A (en) | Process for the preparation of lithium silicate solutions | |
CH407328A (en) | Method of manufacturing a solid electrolyte capacitor | |
AT276979B (en) | Method of manufacturing a tire cover tape | |
AT276567B (en) | Method of manufacturing a high voltage rectifier | |
AT278834B (en) | Process for the preparation of new benzotriazinones | |
CH438719A (en) | Method of making a microporous plastic sheet | |
AT270247B (en) | Method of manufacturing a superconductor | |
CH472121A (en) | Method of making a lightweight electrode | |
AT265952B (en) | Method of making a crucible |