DE1570803A1 - Verfahren zur Herstellung von Polyarylsulfonen - Google Patents
Verfahren zur Herstellung von PolyarylsulfonenInfo
- Publication number
- DE1570803A1 DE1570803A1 DE19651570803 DE1570803A DE1570803A1 DE 1570803 A1 DE1570803 A1 DE 1570803A1 DE 19651570803 DE19651570803 DE 19651570803 DE 1570803 A DE1570803 A DE 1570803A DE 1570803 A1 DE1570803 A1 DE 1570803A1
- Authority
- DE
- Germany
- Prior art keywords
- nitrobenzene
- solution
- catalyst
- formula
- sop
- 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.)
- Pending
Links
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
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/20—Polysulfones
-
- 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
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/20—Polysulfones
- C08G75/23—Polyethersulfones
-
- 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
- H01B3/301—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen or carbon in the main chain of the macromolecule, not provided for in group H01B3/302
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3201664A GB1109842A (en) | 1964-08-06 | 1964-08-06 | Manufacture of polysulphones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1570803A1 true DE1570803A1 (de) | 1970-04-09 |
Family
ID=10331791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651570803 Pending DE1570803A1 (de) | 1964-08-06 | 1965-07-30 | Verfahren zur Herstellung von Polyarylsulfonen |
Country Status (12)
| Country | Link |
|---|---|
| AT (1) | AT264841B (da) |
| BE (1) | BE667401A (da) |
| CA (1) | CA992693A (da) |
| CH (1) | CH458750A (da) |
| DE (1) | DE1570803A1 (da) |
| DK (1) | DK132799C (da) |
| ES (1) | ES316218A1 (da) |
| GB (1) | GB1109842A (da) |
| IL (1) | IL23994A (da) |
| LU (1) | LU49262A1 (da) |
| NL (1) | NL6510262A (da) |
| SE (1) | SE330444B (da) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE756520A (fr) * | 1969-09-25 | 1971-03-23 | Ici Ltd | Melanges de polymeres thermoplastiques |
| US3811165A (en) * | 1971-07-30 | 1974-05-21 | Ici Ltd | Calender rolls |
| US3953400A (en) | 1972-01-17 | 1976-04-27 | Raychem Corporation | Polyketones and methods therefor |
| US4239884A (en) * | 1975-08-11 | 1980-12-16 | Raychem Corporation | Process for isolation of solid polymers |
| US4024119A (en) * | 1976-01-12 | 1977-05-17 | Foster Grant Co., Inc. | Polysulfone resins containing bibenzyl sulfone repeating units |
| US4229564A (en) * | 1976-04-26 | 1980-10-21 | Raychem Corporation | Friedel-Crafts polymerization of monomers in the preparation of polyketones and polysulfones |
| US4247682A (en) * | 1979-05-07 | 1981-01-27 | Raychem Corporation | Aromatic ketone and sulfone polymers and process for the preparation thereof |
| GB2364319B (en) † | 2000-07-06 | 2003-01-15 | Gharda Chemicals Ltd | Melt processible polyether ether ketone polymer |
-
0
- BE BE667401D patent/BE667401A/xx unknown
-
1964
- 1964-08-06 GB GB3201664A patent/GB1109842A/en not_active Expired
-
1965
- 1965-07-16 CA CA936,042A patent/CA992693A/en not_active Expired
- 1965-07-21 IL IL2399465A patent/IL23994A/en unknown
- 1965-07-29 AT AT703665A patent/AT264841B/de active
- 1965-07-30 DE DE19651570803 patent/DE1570803A1/de active Pending
- 1965-08-05 SE SE1027465A patent/SE330444B/xx unknown
- 1965-08-05 LU LU49262A patent/LU49262A1/xx unknown
- 1965-08-06 CH CH1108865A patent/CH458750A/de unknown
- 1965-08-06 DK DK405665A patent/DK132799C/da active
- 1965-08-06 ES ES0316218A patent/ES316218A1/es not_active Expired
- 1965-08-06 NL NL6510262A patent/NL6510262A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT264841B (de) | 1968-09-10 |
| ES316218A1 (es) | 1966-03-16 |
| DK132799B (da) | 1976-02-09 |
| BE667401A (da) | |
| DK132799C (da) | 1976-08-16 |
| GB1109842A (en) | 1968-04-18 |
| CA992693A (en) | 1976-07-06 |
| NL6510262A (da) | 1966-02-07 |
| SE330444B (da) | 1970-11-16 |
| IL23994A (en) | 1968-11-27 |
| LU49262A1 (da) | 1965-10-05 |
| CH458750A (de) | 1968-06-30 |
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