DE3673169D1 - Sulfonierte polyaryletherharze und intermediaere silylsulfonat-derivate, verfahren zu ihrer herstellung und aus den harzen hergestellte membrane. - Google Patents
Sulfonierte polyaryletherharze und intermediaere silylsulfonat-derivate, verfahren zu ihrer herstellung und aus den harzen hergestellte membrane.Info
- Publication number
- DE3673169D1 DE3673169D1 DE8686307193T DE3673169T DE3673169D1 DE 3673169 D1 DE3673169 D1 DE 3673169D1 DE 8686307193 T DE8686307193 T DE 8686307193T DE 3673169 T DE3673169 T DE 3673169T DE 3673169 D1 DE3673169 D1 DE 3673169D1
- Authority
- DE
- Germany
- Prior art keywords
- resins
- silyl
- sulfonated
- intermediaal
- production
- 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.)
- Expired - Fee Related
Links
- 239000011347 resin Substances 0.000 title abstract 5
- 229920005989 resin Polymers 0.000 title abstract 5
- IGGHSANJNRYSQB-UHFFFAOYSA-N OS([SiH3])(=O)=O Chemical class OS([SiH3])(=O)=O IGGHSANJNRYSQB-UHFFFAOYSA-N 0.000 title abstract 2
- 239000012528 membrane Substances 0.000 title abstract 2
- 229920000090 poly(aryl ether) Polymers 0.000 title abstract 2
- -1 Poly(aryl ether) Polymers 0.000 abstract 2
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 238000003776 cleavage reaction Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000006575 electron-withdrawing group Chemical group 0.000 abstract 1
- 230000007017 scission Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
- C08G65/40—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group
- C08G65/4012—Other compound (II) containing a ketone group, e.g. X-Ar-C(=O)-Ar-X for polyetherketones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/52—Polyethers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
- B01D71/68—Polysulfones; Polyethersulfones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/48—Polymers modified by chemical after-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP86307193A EP0264499B1 (de) | 1986-09-18 | 1986-09-18 | Sulfonierte Polyaryletherharze und intermediäre Silylsulfonat-Derivate, Verfahren zu ihrer Herstellung und aus den Harzen hergestellte Membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3673169D1 true DE3673169D1 (de) | 1990-09-06 |
Family
ID=8196142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8686307193T Expired - Fee Related DE3673169D1 (de) | 1986-09-18 | 1986-09-18 | Sulfonierte polyaryletherharze und intermediaere silylsulfonat-derivate, verfahren zu ihrer herstellung und aus den harzen hergestellte membrane. |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0264499B1 (de) |
| AT (1) | ATE55139T1 (de) |
| DE (1) | DE3673169D1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3838644A1 (de) * | 1988-11-15 | 1990-05-17 | Bayer Ag | Aromatische polyether mit seitenstaendigen ketogruppen |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2040950A5 (de) * | 1969-04-30 | 1971-01-22 | Rhone Poulenc Sa | |
| US3875096A (en) * | 1974-03-20 | 1975-04-01 | Us Interior | Process for the preparation of a stable salt form of a sulfonated polyarylether sulfone |
| FR2295979A1 (fr) * | 1974-12-26 | 1976-07-23 | Rhone Poulenc Ind | Polyarylethersulfones sulfonees et leur procede de preparation |
| US4508852A (en) * | 1983-09-22 | 1985-04-02 | Albany International Corp. | Compositions and method of preparation by chlorosulfonation of difficultly sulfonatable poly(ether sulfone) |
-
1986
- 1986-09-18 DE DE8686307193T patent/DE3673169D1/de not_active Expired - Fee Related
- 1986-09-18 EP EP86307193A patent/EP0264499B1/de not_active Expired
- 1986-09-18 AT AT86307193T patent/ATE55139T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATE55139T1 (de) | 1990-08-15 |
| EP0264499B1 (de) | 1990-08-01 |
| EP0264499A1 (de) | 1988-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |