CH240650A - Procédé de fabrication d'objets en matière micro-poreuse, notamment de diaphragmes. - Google Patents
Procédé de fabrication d'objets en matière micro-poreuse, notamment de diaphragmes.Info
- Publication number
- CH240650A CH240650A CH240650DA CH240650A CH 240650 A CH240650 A CH 240650A CH 240650D A CH240650D A CH 240650DA CH 240650 A CH240650 A CH 240650A
- Authority
- CH
- Switzerland
- Prior art keywords
- microporous material
- objects made
- manufacturing objects
- diaphragms
- particular diaphragms
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000012229 microporous material Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
- B01D67/003—Organic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/07—Aldehydes; Ketones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/06—Polystyrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/02—Starch; Degradation products thereof, e.g. dextrin
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
-
- 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
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB14563/42A GB565022A (en) | 1942-10-17 | 1942-10-17 | Improvements in micro-porous separators or diaphragms |
GB240650X | 1942-10-17 | ||
GB110343X | 1943-03-11 | ||
GB14550/43A GB576657A (en) | 1942-10-17 | 1943-09-06 | Improvements relating to the manufacture of micro-porous material |
GB14822/43A GB576659A (en) | 1942-10-17 | 1943-09-09 | Improvements relating to the manufacture of micro porous material |
Publications (1)
Publication Number | Publication Date |
---|---|
CH240650A true CH240650A (fr) | 1946-01-15 |
Family
ID=63721240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH240650D CH240650A (fr) | 1942-10-17 | 1943-10-16 | Procédé de fabrication d'objets en matière micro-poreuse, notamment de diaphragmes. |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE459506A (fr) |
CH (1) | CH240650A (fr) |
FR (1) | FR913238A (fr) |
GB (4) | GB565022A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE902398C (de) * | 1951-05-05 | 1955-09-15 | Yardney International Corp | Scheider fuer die Elektroden elektrischer Sammler |
FR2574438A1 (fr) * | 1984-12-07 | 1986-06-13 | Dai Icho Kogyo Seiyaku Co Ltd | Procede de formation d'un revetement etanche a l'eau et permeable a l'humidite sur des tissus |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL144126B (nl) * | 1948-01-02 | Wayne Manufacturing Co | Inrichting voor het verwijderen van boomstronken. | |
US2794753A (en) * | 1951-08-23 | 1957-06-04 | Electric Storage Battery Co | Method of producing microporous materials resistant to chemical attack |
US2676929A (en) * | 1951-08-23 | 1954-04-27 | Electric Storage Battery Co | Stock material for microporous articles and methods of making the same from starch and polyethylene |
DE1010267B (de) * | 1952-07-17 | 1957-06-13 | Chloride Electrical Storage Co | Verfahren zum Herstellen von mikroporoesen Folien od. dgl. aus thermoplastischen Stoffen |
NL113628C (fr) * | 1958-02-11 | |||
GB885825A (en) * | 1958-05-14 | 1961-12-28 | Svenska Ackumulator Ab | A micro-porous material and method of making such material |
US5389433A (en) * | 1993-04-01 | 1995-02-14 | W. R. Grace & Co.-Conn. | Battery separator |
US5389463A (en) * | 1993-04-01 | 1995-02-14 | W. R. Grace & Co.-Conn. | Battery separator |
US5346788A (en) * | 1993-04-01 | 1994-09-13 | W. R. Grace & Co.-Conn. | Microporous polyurethane based battery separator |
US5362582A (en) * | 1993-04-01 | 1994-11-08 | W.R. Grace & Co.-Conn. | Battery separator |
GB2606138A (en) * | 2021-04-15 | 2022-11-02 | Dyson Technology Ltd | Cell separator |
-
0
- BE BE459506D patent/BE459506A/fr unknown
-
1942
- 1942-10-17 GB GB14563/42A patent/GB565022A/en not_active Expired
-
1943
- 1943-09-06 GB GB14551/43A patent/GB576658A/en not_active Expired
- 1943-09-06 GB GB14550/43A patent/GB576657A/en not_active Expired
- 1943-09-09 GB GB14822/43A patent/GB576659A/en not_active Expired
- 1943-10-16 CH CH240650D patent/CH240650A/fr unknown
-
1945
- 1945-08-07 FR FR913238D patent/FR913238A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE902398C (de) * | 1951-05-05 | 1955-09-15 | Yardney International Corp | Scheider fuer die Elektroden elektrischer Sammler |
FR2574438A1 (fr) * | 1984-12-07 | 1986-06-13 | Dai Icho Kogyo Seiyaku Co Ltd | Procede de formation d'un revetement etanche a l'eau et permeable a l'humidite sur des tissus |
Also Published As
Publication number | Publication date |
---|---|
GB565022A (en) | 1944-10-24 |
FR913238A (fr) | 1946-09-02 |
GB576659A (en) | 1946-04-15 |
GB576657A (en) | 1946-04-15 |
BE459506A (fr) | 1900-01-01 |
GB576658A (en) | 1946-04-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH240650A (fr) | Procédé de fabrication d'objets en matière micro-poreuse, notamment de diaphragmes. | |
CH244901A (it) | Procedimento per la fabbricazione di oggetti porosi, impiegando resine termoplastiche. | |
CH269863A (fr) | Procédé de fabrication d'un objet de forme allongée et objet obtenu par ce procédé. | |
FR937977A (fr) | Procédé de fabrication de polymères | |
FR1061051A (fr) | Procédé pour la fabrication de moissonneuses, notamment de moissonneuses-lieuses de divers types | |
CH226227A (fr) | Procédé de fabrication synthétique d'urée. | |
FR890760A (fr) | Procédé de fabrication d'éthers-sels | |
FR906088A (fr) | Procédé pour la fabrication de chaussures, particulièrement de chaussures d'enfant | |
FR931220A (fr) | Procédé de fabrication d'objets moulés | |
FR894462A (fr) | Procédé de fabrication d'alkylurées | |
CH241213A (fr) | Procédé de fabrication d'engrais. | |
FR897344A (fr) | Procédé de fabrication d'objets moulés poreux en superpolyamides | |
FR902871A (fr) | Procédé de fabrication de 1, 1-diaryl-2, 2-dichloréthanes | |
FR890611A (fr) | Procédé de fabrication d'arséniate de calcium | |
FR881666A (fr) | Procédé pour produire des objets moulés poreux, notamment des filtres, diaphragmes et analogues | |
FR52450E (fr) | Procédé de fabrication de matières tannantes artificielles, et produits en résultant | |
FR891914A (fr) | Procédé de fabrication d'éthers polymères d'isothiourée | |
FR894383A (fr) | Procédé de fabrication de chaussures d'appartement | |
CH287506A (it) | Procedimento per la preparazione di corpi trasparenti colorati, adatti particolarmente per applicazioni oftalmologiche. | |
FR900189A (fr) | Procédé de fabrication d'objets en matière synthétique à partir de xanthogénates de cellulose | |
FR891995A (fr) | Procédé de fabrication de polyamides linéaires fortement polymères | |
FR890375A (fr) | Matière composite, notamment pour coussinets, et son procédé de fabrication | |
FR883200A (fr) | Procédé de fabrication, par rubanage, d'objets cylindriques | |
CH243605A (it) | Procedimento per la produzione di polvere di stampaggio da materiale corneo. | |
FR883820A (fr) | Procédé de fabrication de matières tannantes artificielles, et produits en résultant |