CH328438A - Procédé pour conférer la stabilité dimensionnelle à un matériau thermoplastique microporeux en feuille - Google Patents
Procédé pour conférer la stabilité dimensionnelle à un matériau thermoplastique microporeux en feuilleInfo
- Publication number
- CH328438A CH328438A CH328438DA CH328438A CH 328438 A CH328438 A CH 328438A CH 328438D A CH328438D A CH 328438DA CH 328438 A CH328438 A CH 328438A
- Authority
- CH
- Switzerland
- Prior art keywords
- sheet material
- dimensional stability
- thermoplastic sheet
- microporous thermoplastic
- imparting dimensional
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
-
- 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
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
-
- 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
- C08J9/36—After-treatment
-
- 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
-
- 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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
-
- 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)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Laminated Bodies (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB35718/53A GB761080A (en) | 1953-12-23 | 1953-12-23 | Improvements relating to microporous thermoplastic materials |
Publications (1)
Publication Number | Publication Date |
---|---|
CH328438A true CH328438A (fr) | 1958-03-15 |
Family
ID=10380819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH328438D CH328438A (fr) | 1953-12-23 | 1955-02-09 | Procédé pour conférer la stabilité dimensionnelle à un matériau thermoplastique microporeux en feuille |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE535503A (de) |
CH (1) | CH328438A (de) |
DE (1) | DE1069864B (de) |
FR (1) | FR1122060A (de) |
GB (1) | GB761080A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1581641A (en) * | 1976-09-14 | 1980-12-17 | Secr Defence | Methods of heat treatment of graft copolymer films |
US5242289A (en) * | 1992-10-20 | 1993-09-07 | The Conair Group, Inc. | Apparatus for providing controlled cooling of thermoplastic strands |
JP6847893B2 (ja) * | 2018-07-02 | 2021-03-24 | 株式会社東芝 | 電極構造体および二次電池 |
-
0
- FR FR1122060D patent/FR1122060A/fr not_active Expired
- DE DENDAT1069864D patent/DE1069864B/de active Pending
-
1953
- 1953-12-23 GB GB35718/53A patent/GB761080A/en not_active Expired
-
1955
- 1955-02-07 BE BE535503D patent/BE535503A/xx unknown
- 1955-02-09 CH CH328438D patent/CH328438A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
BE535503A (de) | 1958-12-05 |
GB761080A (en) | 1956-11-07 |
DE1069864B (de) | 1959-11-26 |
FR1122060A (fr) | 1956-08-30 |
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