JPS4955582A - - Google Patents
Info
- Publication number
- JPS4955582A JPS4955582A JP7357861A JP5786173A JPS4955582A JP S4955582 A JPS4955582 A JP S4955582A JP 7357861 A JP7357861 A JP 7357861A JP 5786173 A JP5786173 A JP 5786173A JP S4955582 A JPS4955582 A JP S4955582A
- Authority
- JP
- Japan
- Prior art keywords
- solvent
- ion
- mixture
- water
- article
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002904 solvent Substances 0.000 abstract 4
- 238000005342 ion exchange Methods 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- -1 aromatic divinyl compound Chemical class 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000008240 homogeneous mixture Substances 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- AGGKEGLBGGJEBZ-UHFFFAOYSA-N tetramethylenedisulfotetramine Chemical compound C1N(S2(=O)=O)CN3S(=O)(=O)N1CN2C3 AGGKEGLBGGJEBZ-UHFFFAOYSA-N 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N vinyl-ethylene Natural products C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000002759 woven fabric Substances 0.000 abstract 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/12—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes
- B01J47/127—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes in the form of filaments or fibres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Artificial Filaments (AREA)
Abstract
1426207 Ion-exchange BADISCHE ANILIN- & SODA-FABRIK AG 24 May 1973 [25 May 1972] 24805/73 Heading B1J [Also in Division C3] Ion-exchanging porous shaped articles, e.g. filaments, fibres, woven fabrics or membranes, are made by adding a mono-vinylaromatic compound (which may be substituted in the vinyl group) and an aromatic divinyl compound to a homogenous mixture of an olefine polymer in a solvent of low volatility (as defined), the monomers in the mixture are polymerised, the mixture is converted to a shaped article, the solvent is removed e.g. by washing with a volatile solvent which is a non-solvent for the polymers, and ion exchange groups are introduced into the article. In examples the ionexchangers were used to decopper an aqueous copper tetramine sulphate solution containing copper, reduce the hardness of water and to demineralise water.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2225329A DE2225329C2 (en) | 1972-05-25 | 1972-05-25 | Process for the production of microporous, ion-exchangeable molded bodies |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4955582A true JPS4955582A (en) | 1974-05-29 |
| JPS5642620B2 JPS5642620B2 (en) | 1981-10-06 |
Family
ID=5845784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7357861A Expired JPS5642620B2 (en) | 1972-05-25 | 1973-05-25 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5642620B2 (en) |
| AT (1) | AT320542B (en) |
| BE (1) | BE800050A (en) |
| CA (1) | CA1025169A (en) |
| CH (1) | CH574465A5 (en) |
| DE (1) | DE2225329C2 (en) |
| FR (1) | FR2190857B1 (en) |
| GB (1) | GB1426207A (en) |
| IT (1) | IT984946B (en) |
| NL (1) | NL7307006A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2352547A1 (en) * | 1976-05-25 | 1977-12-23 | Viridis Ets | NEW ANIONIC RESIN WITH HYPOCHOLESTEROLEMIANTE ACTION, ITS PREPARATION PROCESS AND THERAPEUTIC COMPOSITIONS CONTAINING IT |
| US4537911A (en) * | 1984-01-13 | 1985-08-27 | The Dow Chemical Company | Interface beads for mixed-bed ion exchange resins |
| DE3930515A1 (en) * | 1989-09-13 | 1991-03-21 | Veba Oel Ag | FORMKOERPER OF MACROPOROESIS ION EXCHANGER RESINS AND USE OF FORMKOERPER |
| DE102004052720A1 (en) * | 2004-10-30 | 2006-05-04 | Lanxess Deutschland Gmbh | Process for the preparation of silver-containing bead polymers |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1082412B (en) * | 1957-11-20 | 1960-05-25 | Ici Ltd | Process for the production of ion exchangers |
| US3451951A (en) * | 1961-04-15 | 1969-06-24 | Yukio Mizutani | Process for the preparation of membrane-shaped high molecular articles |
| GB1199952A (en) * | 1967-05-15 | 1970-07-22 | Wolfen Filmfab Veb | Electrolysis of Alkali Metal Halide Solutions |
-
1972
- 1972-05-25 DE DE2225329A patent/DE2225329C2/en not_active Expired
-
1973
- 1973-05-08 IT IT49834/73A patent/IT984946B/en active
- 1973-05-16 CH CH697873A patent/CH574465A5/xx not_active IP Right Cessation
- 1973-05-18 NL NL7307006A patent/NL7307006A/xx not_active Application Discontinuation
- 1973-05-24 CA CA172,514A patent/CA1025169A/en not_active Expired
- 1973-05-24 AT AT453973A patent/AT320542B/en not_active IP Right Cessation
- 1973-05-24 GB GB2480573A patent/GB1426207A/en not_active Expired
- 1973-05-25 JP JP7357861A patent/JPS5642620B2/ja not_active Expired
- 1973-05-25 FR FR7319076A patent/FR2190857B1/fr not_active Expired
- 1973-05-25 BE BE131533A patent/BE800050A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7307006A (en) | 1973-11-27 |
| FR2190857A1 (en) | 1974-02-01 |
| BE800050A (en) | 1973-11-26 |
| CH574465A5 (en) | 1976-04-15 |
| AT320542B (en) | 1975-02-10 |
| DE2225329C2 (en) | 1982-05-19 |
| IT984946B (en) | 1974-11-20 |
| GB1426207A (en) | 1976-02-25 |
| CA1025169A (en) | 1978-01-31 |
| JPS5642620B2 (en) | 1981-10-06 |
| FR2190857B1 (en) | 1979-06-15 |
| DE2225329A1 (en) | 1973-12-06 |
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