CH316763A - Procédé de fabrication de produits micro-poreux - Google Patents
Procédé de fabrication de produits micro-poreuxInfo
- Publication number
- CH316763A CH316763A CH316763DA CH316763A CH 316763 A CH316763 A CH 316763A CH 316763D A CH316763D A CH 316763DA CH 316763 A CH316763 A CH 316763A
- Authority
- CH
- Switzerland
- Prior art keywords
- sheet
- particles
- solvent
- mechanical treatment
- solid material
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 239000002904 solvent Substances 0.000 claims description 31
- 239000002245 particle Substances 0.000 claims description 24
- 238000003490 calendering Methods 0.000 claims description 20
- 239000011148 porous material Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 239000011343 solid material Substances 0.000 claims description 9
- 239000012815 thermoplastic material Substances 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 7
- 229920001169 thermoplastic Polymers 0.000 claims description 7
- 239000004416 thermosoftening plastic Substances 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000005060 rubber Substances 0.000 claims description 6
- 239000004014 plasticizer Substances 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000008240 homogeneous mixture Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 238000007873 sieving Methods 0.000 claims 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 10
- 230000035699 permeability Effects 0.000 description 10
- 238000002386 leaching Methods 0.000 description 8
- 229920000915 polyvinyl chloride Polymers 0.000 description 7
- 239000004800 polyvinyl chloride Substances 0.000 description 7
- VGVHNLRUAMRIEW-UHFFFAOYSA-N 4-methylcyclohexan-1-one Chemical compound CC1CCC(=O)CC1 VGVHNLRUAMRIEW-UHFFFAOYSA-N 0.000 description 6
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 6
- -1 polypropylene sebacate Polymers 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- 238000004073 vulcanization Methods 0.000 description 5
- 229920002472 Starch Polymers 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 235000019698 starch Nutrition 0.000 description 4
- 239000008107 starch Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 229960002380 dibutyl phthalate Drugs 0.000 description 3
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229920002261 Corn starch Polymers 0.000 description 2
- 229920006385 Geon Polymers 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical class ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000008120 corn starch Substances 0.000 description 2
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- HJOVHMDZYOCNQW-UHFFFAOYSA-N isophorone Chemical compound CC1=CC(=O)CC(C)(C)C1 HJOVHMDZYOCNQW-UHFFFAOYSA-N 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229920001875 Ebonite Polymers 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 210000003456 pulmonary alveoli Anatomy 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
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
- C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
-
- 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
- H01M50/406—Moulding; Embossing; Cutting
-
- 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
-
- 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)
- Manufacturing & Machinery (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)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1096837X | 1952-07-17 | ||
| GB316763X | 1952-07-17 | ||
| GB18073/52A GB727679A (en) | 1952-07-17 | 1952-07-17 | Improvements in the manufacture of micro-porous material |
| GB1013421X | 1952-07-17 | ||
| GB315604X | 1952-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH316763A true CH316763A (fr) | 1956-10-31 |
Family
ID=63798696
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH316763D CH316763A (fr) | 1952-07-17 | 1953-07-14 | Procédé de fabrication de produits micro-poreux |
| CH315604D CH315604A (fr) | 1952-07-17 | 1953-07-14 | Procédé de fabrication de produits micro-poreux |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH315604D CH315604A (fr) | 1952-07-17 | 1953-07-14 | Procédé de fabrication de produits micro-poreux |
Country Status (6)
| Country | Link |
|---|---|
| BE (2) | BE521528A (enExample) |
| CH (2) | CH316763A (enExample) |
| DE (1) | DE1013421B (enExample) |
| ES (1) | ES210427A1 (enExample) |
| FR (2) | FR1096837A (enExample) |
| GB (1) | GB727679A (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE575780A (enExample) * | 1958-02-17 | 1900-01-01 | ||
| NL238828A (enExample) * | 1958-05-02 | |||
| US2984869A (en) * | 1958-05-02 | 1961-05-23 | Pritchett & Gold & E P S Co | Improved method of producing micro-porous sheet |
| DE1301473B (de) * | 1965-05-12 | 1969-08-21 | Takaji Funahasi | Verfahren zur Herstellung eines poroesen Gummikoerpers |
| JPS4922472A (enExample) * | 1972-06-22 | 1974-02-27 | ||
| CH625966A5 (enExample) * | 1977-07-15 | 1981-10-30 | Kilcher Chemie Ag | |
| US4768437A (en) * | 1986-06-03 | 1988-09-06 | Porelon, Inc. | High contrast printing material |
| CN118693222B (zh) * | 2024-07-29 | 2026-06-30 | 孝感楚能新能源创新科技有限公司 | 用于减少极片厚度反弹的极片辊压工艺、电池极片及电池 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH244901A (it) * | 1942-11-19 | 1946-10-15 | Federico Dr Werner | Procedimento per la fabbricazione di oggetti porosi, impiegando resine termoplastiche. |
| FR1008699A (fr) * | 1948-05-13 | 1952-05-20 | Procédé de fabrication de produits à base de résine synthétique et produits nouveaux en résultant |
-
0
- BE BE521527D patent/BE521527A/fr unknown
- BE BE521528D patent/BE521528A/fr unknown
-
1952
- 1952-07-17 GB GB18073/52A patent/GB727679A/en not_active Expired
-
1953
- 1953-07-07 DE DEC7859A patent/DE1013421B/de active Pending
- 1953-07-14 CH CH316763D patent/CH316763A/fr unknown
- 1953-07-14 CH CH315604D patent/CH315604A/fr unknown
- 1953-07-15 ES ES0210427A patent/ES210427A1/es not_active Expired
- 1953-07-17 FR FR1096837D patent/FR1096837A/fr not_active Expired
- 1953-07-17 FR FR1086425D patent/FR1086425A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1086425A (fr) | 1955-02-11 |
| GB727679A (en) | 1955-04-06 |
| FR1096837A (fr) | 1955-06-27 |
| DE1013421B (de) | 1957-08-08 |
| CH315604A (fr) | 1956-08-31 |
| BE521528A (enExample) | 1900-01-01 |
| BE521527A (enExample) | 1900-01-01 |
| ES210427A1 (es) | 1953-12-01 |
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