CA1097842A - Process for the manufacture of suspension polymers of tetrafluoroethylene - Google Patents
Process for the manufacture of suspension polymers of tetrafluoroethyleneInfo
- Publication number
- CA1097842A CA1097842A CA253,430A CA253430A CA1097842A CA 1097842 A CA1097842 A CA 1097842A CA 253430 A CA253430 A CA 253430A CA 1097842 A CA1097842 A CA 1097842A
- Authority
- CA
- Canada
- Prior art keywords
- tetrafluoroethylene
- ether
- formula
- polymerization
- mol
- 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
Links
Classifications
-
- 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
- C08F214/00—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
- C08F214/18—Monomers containing fluorine
- C08F214/26—Tetrafluoroethene
- C08F214/262—Tetrafluoroethene with fluorinated vinyl ethers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP2523569.2 | 1975-05-28 | ||
| DE2523569A DE2523569C3 (de) | 1975-05-28 | 1975-05-28 | Verfahren zur Polymerisation von Tetrafluoräthylen nach dem Suspensionsverfahren |
| DE2617829A DE2617829C2 (de) | 1976-04-23 | 1976-04-23 | Verfahren zur Herstellung von Suspensionspolymerisaten des Tetrafluoräthylens |
| DEP2617829.0 | 1976-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1097842A true CA1097842A (en) | 1981-03-17 |
Family
ID=25768947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA253,430A Expired CA1097842A (en) | 1975-05-28 | 1976-05-27 | Process for the manufacture of suspension polymers of tetrafluoroethylene |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5931524B2 (xx) |
| AT (1) | AT343359B (xx) |
| AU (1) | AU502321B2 (xx) |
| CA (1) | CA1097842A (xx) |
| CH (1) | CH623064A5 (xx) |
| DD (1) | DD125632A5 (xx) |
| DK (1) | DK230976A (xx) |
| ES (1) | ES448136A1 (xx) |
| FR (1) | FR2312515A1 (xx) |
| GB (1) | GB1503129A (xx) |
| IE (1) | IE42823B1 (xx) |
| IT (1) | IT1060683B (xx) |
| LU (1) | LU75027A1 (xx) |
| NL (1) | NL189566C (xx) |
| SE (1) | SE7605941L (xx) |
| YU (1) | YU130176A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2544040C2 (de) * | 1975-10-02 | 1981-09-24 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von modifizierten Tetrafluoräthylen-Dispersionspolymerisaten |
| EP0002809B1 (de) * | 1977-12-27 | 1981-10-14 | Hoechst Aktiengesellschaft | Thermoplastisches Fluorpolymerisat |
| JP3177983B2 (ja) * | 1992-02-05 | 2001-06-18 | ダイキン工業株式会社 | ポリテトラフルオロエチレン成形用粉末 |
-
1976
- 1976-05-21 ES ES448136A patent/ES448136A1/es not_active Expired
- 1976-05-21 NL NL7605469A patent/NL189566C/xx not_active IP Right Cessation
- 1976-05-25 CH CH659076A patent/CH623064A5/de not_active IP Right Cessation
- 1976-05-25 DD DD19299776A patent/DD125632A5/xx unknown
- 1976-05-25 SE SE7605941A patent/SE7605941L/ unknown
- 1976-05-26 DK DK230976A patent/DK230976A/da unknown
- 1976-05-26 AT AT386976A patent/AT343359B/de not_active IP Right Cessation
- 1976-05-26 IT IT2370276A patent/IT1060683B/it active
- 1976-05-26 LU LU75027A patent/LU75027A1/xx unknown
- 1976-05-27 AU AU14345/76A patent/AU502321B2/en not_active Expired
- 1976-05-27 JP JP6072876A patent/JPS5931524B2/ja not_active Expired
- 1976-05-27 CA CA253,430A patent/CA1097842A/en not_active Expired
- 1976-05-27 YU YU130176A patent/YU130176A/xx unknown
- 1976-05-27 GB GB2208276A patent/GB1503129A/en not_active Expired
- 1976-05-27 IE IE111876A patent/IE42823B1/en unknown
- 1976-05-28 FR FR7616159A patent/FR2312515A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IE42823B1 (en) | 1980-10-22 |
| AT343359B (de) | 1978-05-26 |
| SE7605941L (sv) | 1976-11-29 |
| FR2312515B1 (xx) | 1980-09-12 |
| YU130176A (en) | 1982-06-30 |
| AU502321B2 (en) | 1979-07-19 |
| IE42823L (en) | 1976-11-28 |
| LU75027A1 (xx) | 1977-02-14 |
| ATA386976A (de) | 1977-09-15 |
| ES448136A1 (es) | 1977-11-01 |
| CH623064A5 (en) | 1981-05-15 |
| DK230976A (da) | 1976-11-29 |
| GB1503129A (en) | 1978-03-08 |
| JPS51146590A (en) | 1976-12-16 |
| JPS5931524B2 (ja) | 1984-08-02 |
| FR2312515A1 (fr) | 1976-12-24 |
| DD125632A5 (xx) | 1977-05-04 |
| NL7605469A (nl) | 1976-11-30 |
| NL189566C (nl) | 1993-05-17 |
| AU1434576A (en) | 1977-12-01 |
| NL189566B (nl) | 1992-12-16 |
| IT1060683B (it) | 1982-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |