BE726642A - - Google Patents
Info
- Publication number
- BE726642A BE726642A BE726642DA BE726642A BE 726642 A BE726642 A BE 726642A BE 726642D A BE726642D A BE 726642DA BE 726642 A BE726642 A BE 726642A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
- C07C309/03—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C309/13—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
- C07C309/14—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton containing amino groups bound to the carbon skeleton
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71192468A | 1968-03-11 | 1968-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE726642A true BE726642A (cs) | 1969-07-09 |
Family
ID=24860061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE726642D BE726642A (cs) | 1968-03-11 | 1969-01-09 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3465033A (cs) |
| BE (1) | BE726642A (cs) |
| DE (1) | DE1815863A1 (cs) |
| GB (1) | GB1215987A (cs) |
| NL (1) | NL6900606A (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1159083A (en) * | 1979-12-27 | 1983-12-20 | Keizou Ishii | Process for preparing hydroxyalkylaminosulfonic acids |
| CN114196005A (zh) * | 2021-12-31 | 2022-03-18 | 南京红宝丽醇胺化学有限公司 | N,n-二取代基氨基磺酸化合物的制备方法及其应用 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1020144B (de) * | 1956-07-02 | 1957-11-28 | Dehydag Gmbh | Wasch- und Reinigungsmittel |
| US2830082A (en) * | 1957-03-27 | 1958-04-08 | Dow Chemical Co | N-(hydroxyalkyl) taurine compounds and method of preparation |
| US2983712A (en) * | 1958-03-31 | 1961-05-09 | Du Pont | Polymers of acrylonitrile |
| US3084187A (en) * | 1959-03-18 | 1963-04-02 | Monsanto Chemicals | Substituted aminoalkanesulfonic acids |
-
1968
- 1968-03-11 US US711924A patent/US3465033A/en not_active Expired - Lifetime
- 1968-12-17 GB GB60024/68A patent/GB1215987A/en not_active Expired
- 1968-12-19 DE DE19681815863 patent/DE1815863A1/de active Pending
-
1969
- 1969-01-09 BE BE726642D patent/BE726642A/xx unknown
- 1969-01-14 NL NL6900606A patent/NL6900606A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6900606A (cs) | 1969-09-15 |
| DE1815863A1 (de) | 1969-10-16 |
| GB1215987A (en) | 1970-12-16 |
| US3465033A (en) | 1969-09-02 |