BR6574702D0 - Processo para preparar alcoil-sulfatos de tetra-alcoil-amonio - Google Patents
Processo para preparar alcoil-sulfatos de tetra-alcoil-amonioInfo
- Publication number
- BR6574702D0 BR6574702D0 BR17470265A BR17470265A BR6574702D0 BR 6574702 D0 BR6574702 D0 BR 6574702D0 BR 17470265 A BR17470265 A BR 17470265A BR 17470265 A BR17470265 A BR 17470265A BR 6574702 D0 BR6574702 D0 BR 6574702D0
- Authority
- BR
- Brazil
- Prior art keywords
- alcohil
- alcoyl
- sulphates
- ammonia
- prepare tetra
- Prior art date
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40992864 US3366663A (en) | 1964-11-09 | 1964-11-09 | Process for preparing tetraalkyl-ammonium alkyl sulfates |
| US40942865A | 1965-11-09 | 1965-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR6574702D0 true BR6574702D0 (pt) | 1973-08-07 |
Family
ID=27020638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR17470265A BR6574702D0 (pt) | 1964-11-09 | 1965-11-09 | Processo para preparar alcoil-sulfatos de tetra-alcoil-amonio |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3366663A (pt) |
| BE (1) | BE672107A (pt) |
| BR (1) | BR6574702D0 (pt) |
| CH (1) | CH474487A (pt) |
| DE (1) | DE1518041A1 (pt) |
| GB (1) | GB1089837A (pt) |
| IL (1) | IL24592A (pt) |
| LU (1) | LU49788A1 (pt) |
| NL (2) | NL6514555A (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4180519A (en) * | 1974-06-13 | 1979-12-25 | Rhone-Poulenc Industries | Process for obtaining and product acrylic monomers useful in the preparation of cationic flocculants |
| US8163951B2 (en) * | 2004-05-28 | 2012-04-24 | Basf Aktiengesellschaft | Method for producing quaternary ammonium compounds |
| US20080033173A1 (en) * | 2004-08-13 | 2008-02-07 | Basf Aktiengesellschaft | Method for the Production of Quaternary Ammonia Compounds at Atomospheric Pressure |
| CN117769537A (zh) * | 2021-08-17 | 2024-03-26 | 日清纺控股株式会社 | 离子液体及其制造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2871091A (en) * | 1959-01-27 | Method of disinfecting | ||
| US2295505A (en) * | 1939-08-02 | 1942-09-08 | Wm S Merrell Co | Composition of matter |
| US2435583A (en) * | 1944-02-29 | 1948-02-10 | Burton T Bush Inc | Quaternary ammonium compounds |
| US2569326A (en) * | 1948-07-30 | 1951-09-25 | J B Niederl & Associates Inc | Unsymmetrical quaternary ammonium alkyl sulfates |
| US2817675A (en) * | 1951-12-07 | 1957-12-24 | Saul & Co | Basic condensation products containing nitrogen |
| US2759019A (en) * | 1954-08-09 | 1956-08-14 | Minnesota Mining & Mfg | Perfluoro amine compounds and quaternary derivatives |
| US3000946A (en) * | 1958-03-18 | 1961-09-19 | Ciba Pharm Prod Inc | beta-amino-alpha-bromo-propiophenones |
-
0
- NL NL128360D patent/NL128360C/xx active
-
1964
- 1964-11-09 US US40992864 patent/US3366663A/en not_active Expired - Lifetime
-
1965
- 1965-11-08 IL IL2459265A patent/IL24592A/xx unknown
- 1965-11-08 LU LU49788A patent/LU49788A1/xx unknown
- 1965-11-08 GB GB4726965A patent/GB1089837A/en not_active Expired
- 1965-11-09 BR BR17470265A patent/BR6574702D0/pt unknown
- 1965-11-09 DE DE19651518041 patent/DE1518041A1/de active Pending
- 1965-11-09 CH CH1541265A patent/CH474487A/de not_active IP Right Cessation
- 1965-11-09 NL NL6514555A patent/NL6514555A/xx unknown
- 1965-11-09 BE BE672107D patent/BE672107A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1089837A (en) | 1967-11-08 |
| US3366663A (en) | 1968-01-30 |
| NL6514555A (pt) | 1966-05-10 |
| NL128360C (pt) | |
| DE1518041A1 (de) | 1969-07-24 |
| BE672107A (pt) | 1966-05-09 |
| CH474487A (de) | 1969-06-30 |
| IL24592A (en) | 1969-06-25 |
| LU49788A1 (pt) | 1966-05-09 |
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