BE783242A - Membranes a permeabilite selective aux anions et procede pour les preparer - Google Patents
Membranes a permeabilite selective aux anions et procede pour les preparerInfo
- Publication number
- BE783242A BE783242A BE783242A BE783242A BE783242A BE 783242 A BE783242 A BE 783242A BE 783242 A BE783242 A BE 783242A BE 783242 A BE783242 A BE 783242A BE 783242 A BE783242 A BE 783242A
- Authority
- BE
- Belgium
- Prior art keywords
- anions
- membranes
- preparing
- selective permeability
- permeability
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
- C08J5/2218—Synthetic macromolecular compounds
- C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
- C08J5/2243—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, 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
- C08J2325/00—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 an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
- C08J2325/08—Copolymers of styrene
- C08J2325/10—Copolymers of styrene with conjugated dienes
-
- 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
- C08J2339/00—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 single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Derivatives of such polymers
- C08J2339/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
- C08J2339/08—Homopolymers or copolymers of vinyl-pyridine
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2435071 | 1971-05-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE783242A true BE783242A (fr) | 1972-11-10 |
Family
ID=11213212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE783242A BE783242A (fr) | 1971-05-11 | 1972-05-10 | Membranes a permeabilite selective aux anions et procede pour les preparer |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS4834789A (fr) |
BE (1) | BE783242A (fr) |
DE (1) | DE2222905A1 (fr) |
ES (1) | ES402584A1 (fr) |
FR (1) | FR2137719A1 (fr) |
IL (1) | IL39408A0 (fr) |
NL (1) | NL7206334A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52127814A (en) * | 1976-04-13 | 1977-10-26 | Iseki Agricult Mach | Automatic seedling box deestacking device for seeding plant |
JPS6047725U (ja) * | 1983-09-06 | 1985-04-04 | 株式会社ダイフク | 仕分け装置 |
JPS6173599A (ja) * | 1984-09-17 | 1986-04-15 | Toshiba Corp | 風力発電装置 |
DE3447463C1 (de) * | 1984-12-27 | 1986-01-23 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Verfahren zur Herstellung einer permselektiven und flexiblen Anionenaustauschermembran |
JP4785026B2 (ja) * | 2004-08-16 | 2011-10-05 | 徳隆 山口 | ペンダント |
-
1972
- 1972-05-10 BE BE783242A patent/BE783242A/fr unknown
- 1972-05-10 ES ES402584A patent/ES402584A1/es not_active Expired
- 1972-05-10 FR FR7216698A patent/FR2137719A1/fr active Pending
- 1972-05-10 DE DE19722222905 patent/DE2222905A1/de active Pending
- 1972-05-10 IL IL39408A patent/IL39408A0/xx unknown
- 1972-05-10 NL NL7206334A patent/NL7206334A/xx unknown
- 1972-05-10 JP JP47045538A patent/JPS4834789A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ES402584A1 (es) | 1975-03-16 |
FR2137719A1 (en) | 1972-12-29 |
DE2222905A1 (de) | 1972-11-23 |
JPS4834789A (fr) | 1973-05-22 |
NL7206334A (fr) | 1972-11-14 |
IL39408A0 (en) | 1972-07-26 |
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