BE788335A - NEW QUATERNARY POLYFLUORATED AMMONIUM SALTS - Google Patents
NEW QUATERNARY POLYFLUORATED AMMONIUM SALTSInfo
- Publication number
- BE788335A BE788335A BE788335DA BE788335A BE 788335 A BE788335 A BE 788335A BE 788335D A BE788335D A BE 788335DA BE 788335 A BE788335 A BE 788335A
- Authority
- BE
- Belgium
- Prior art keywords
- polyfluorated
- ammonium salts
- new quaternary
- quaternary
- new
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7132875A FR2153489A6 (en) | 1971-09-13 | 1971-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE788335A true BE788335A (en) | 1973-01-02 |
Family
ID=9082821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE788335D BE788335A (en) | 1971-09-13 | NEW QUATERNARY POLYFLUORATED AMMONIUM SALTS |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4836110A (en) |
| BE (1) | BE788335A (en) |
| CH (1) | CH556813A (en) |
| DE (1) | DE2244297B2 (en) |
| FR (1) | FR2153489A6 (en) |
| GB (1) | GB1379618A (en) |
| IT (1) | IT1045230B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2853241A1 (en) * | 1978-12-09 | 1980-06-26 | Henkel Kgaa | METHOD FOR PRODUCING QUATERNAUS AMMONIUM HALOGENIDES IN POWDER OR GRANULATE FORM |
| JPS5836037B2 (en) * | 1980-06-27 | 1983-08-06 | ダイキン工業株式会社 | Fluorine-containing surfactant composition |
| JPS5766406A (en) * | 1980-10-13 | 1982-04-22 | Dainippon Printing Co Ltd | Manufacture of color separation filter |
| JPS59125639A (en) * | 1983-01-05 | 1984-07-20 | Nec Kyushu Ltd | Dividing method of semiconductor element |
| DE3347378A1 (en) * | 1983-12-29 | 1985-07-11 | Hoechst Ag, 6230 Frankfurt | FLUORINATED QUATERNAIRE AMMONIUM COMPOUNDS, METHOD FOR THE PRODUCTION THEREOF AND THE USE THEREOF AS A FLOW ACCELERATOR |
| FR2609751B1 (en) * | 1987-01-20 | 1996-02-02 | Inst Francais Du Petrole | USE OF SURFACTANT BASED SURFACTANT FOAMS FOR IMPROVING THE GAS SCAN OF AN OIL FORMATION |
| DE58903604D1 (en) * | 1988-11-03 | 1993-04-01 | Hoechst Ag | AMMONIUM AND IMMONIUM COMPOUNDS AND METHOD FOR THEIR PRODUCTION. |
| JPH07244422A (en) * | 1994-03-02 | 1995-09-19 | Fujitsu Ltd | Image forming device and photoreceptor |
| EP2359690A1 (en) | 2010-02-23 | 2011-08-24 | East Coast Pharmaceutical Research LLC | Multiplication of the effectiveness of anti-infective agents by a composition including both a dispersant agent and a metal reversal agent |
| CN112645823B (en) * | 2020-12-25 | 2022-07-05 | 绍兴市上虞区武汉理工大学高等研究院 | Environment-friendly fluorine-containing surfactant and preparation method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2727923A (en) * | 1953-07-17 | 1955-12-20 | Minnesota Mining & Mfg | Perfluoro quaternary ammonium compounds |
| US3257407A (en) * | 1963-09-27 | 1966-06-21 | Du Pont | Perfluoroalkyl substituted ammonium salts |
-
0
- BE BE788335D patent/BE788335A/en not_active IP Right Cessation
-
1971
- 1971-09-13 FR FR7132875A patent/FR2153489A6/fr not_active Expired
-
1972
- 1972-08-23 IT IT69716/72A patent/IT1045230B/en active
- 1972-09-09 DE DE19722244297 patent/DE2244297B2/en not_active Withdrawn
- 1972-09-11 GB GB4212972A patent/GB1379618A/en not_active Expired
- 1972-09-12 JP JP47090984A patent/JPS4836110A/ja active Pending
- 1972-09-13 CH CH1340572A patent/CH556813A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2244297B2 (en) | 1977-12-15 |
| CH556813A (en) | 1974-12-13 |
| IT1045230B (en) | 1980-05-10 |
| GB1379618A (en) | 1975-01-02 |
| JPS4836110A (en) | 1973-05-28 |
| FR2153489A6 (en) | 1973-05-04 |
| DE2244297A1 (en) | 1973-03-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: PECHINEY UGINE KUHLMANN Effective date: 19890930 |