IT1045230B - Sali quaternari polifluorurati di ammonio - Google Patents
Sali quaternari polifluorurati di ammonioInfo
- Publication number
- IT1045230B IT1045230B IT69716/72A IT6971672A IT1045230B IT 1045230 B IT1045230 B IT 1045230B IT 69716/72 A IT69716/72 A IT 69716/72A IT 6971672 A IT6971672 A IT 6971672A IT 1045230 B IT1045230 B IT 1045230B
- Authority
- IT
- Italy
- Prior art keywords
- quaternary salts
- ammonium quaternary
- fluorinated ammonium
- poly fluorinated
- poly
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7132875A FR2153489A6 (it) | 1971-09-13 | 1971-09-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1045230B true IT1045230B (it) | 1980-05-10 |
Family
ID=9082821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT69716/72A IT1045230B (it) | 1971-09-13 | 1972-08-23 | Sali quaternari polifluorurati di ammonio |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS4836110A (it) |
BE (1) | BE788335A (it) |
CH (1) | CH556813A (it) |
DE (1) | DE2244297B2 (it) |
FR (1) | FR2153489A6 (it) |
GB (1) | GB1379618A (it) |
IT (1) | IT1045230B (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2853241A1 (de) * | 1978-12-09 | 1980-06-26 | Henkel Kgaa | Verfahren zur herstellung von quaternaeren ammoniumhalogeniden in pulver- oder granulatform |
JPS5836037B2 (ja) * | 1980-06-27 | 1983-08-06 | ダイキン工業株式会社 | 含フツ素界面活性剤組成物 |
JPS5766406A (en) * | 1980-10-13 | 1982-04-22 | Dainippon Printing Co Ltd | Manufacture of color separation filter |
JPS59125639A (ja) * | 1983-01-05 | 1984-07-20 | Nec Kyushu Ltd | 半導体素子の分割方法 |
DE3347378A1 (de) * | 1983-12-29 | 1985-07-11 | Hoechst Ag, 6230 Frankfurt | Fluorierte quaternaere ammonium-verbindungen, verfahren zu deren herstellung und deren verwendung als stroemungsbeschleuniger |
FR2609751B1 (fr) * | 1987-01-20 | 1996-02-02 | Inst Francais Du Petrole | Utilisation de mousses a base de tensioactifs a groupement perfluore pour ameliorer le balayage au gaz d'une formation petroliere |
DE58903604D1 (de) * | 1988-11-03 | 1993-04-01 | Hoechst Ag | Ammonium- und immoniumverbindungen und verfahren zu ihrer herstellung. |
JPH07244422A (ja) * | 1994-03-02 | 1995-09-19 | Fujitsu Ltd | 画像形成装置及び感光体 |
EP2359690A1 (fr) | 2010-02-23 | 2011-08-24 | East Coast Pharmaceutical Research LLC | Multiplication de l'efficacité des agents anti-infectieux par une composition comprenant conjointement un agent dispersant et un agent activateur métallique |
CN112645823B (zh) * | 2020-12-25 | 2022-07-05 | 绍兴市上虞区武汉理工大学高等研究院 | 一种环保型含氟表面活性剂及其制备方法 |
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/xx 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/it active
- 1972-09-09 DE DE19722244297 patent/DE2244297B2/de 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/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE788335A (fr) | 1973-01-02 |
DE2244297B2 (de) | 1977-12-15 |
CH556813A (fr) | 1974-12-13 |
GB1379618A (en) | 1975-01-02 |
FR2153489A6 (it) | 1973-05-04 |
DE2244297A1 (de) | 1973-03-22 |
JPS4836110A (it) | 1973-05-28 |
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