BE706631A - - Google Patents
Info
- Publication number
- BE706631A BE706631A BE706631DA BE706631A BE 706631 A BE706631 A BE 706631A BE 706631D A BE706631D A BE 706631DA BE 706631 A BE706631 A BE 706631A
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59560066A | 1966-11-21 | 1966-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE706631A true BE706631A (xx) | 1968-04-01 |
Family
ID=24383913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE706631D BE706631A (xx) | 1966-11-21 | 1967-11-16 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3492342A (xx) |
| BE (1) | BE706631A (xx) |
| CH (1) | CH494750A (xx) |
| DE (1) | DE1643607A1 (xx) |
| GB (1) | GB1192940A (xx) |
| NL (1) | NL6715413A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2328574C3 (de) * | 1972-06-14 | 1982-02-18 | Witco Chemical Corp., New York, N.Y. | Verfahren zur Sulfonierung von nitroaromatischen Verbindungen |
| US3840591A (en) * | 1973-04-25 | 1974-10-08 | Ciba Geigy Corp | Process for the production of p-nitrotoluene-2-sulfonic acid |
| DE2963897D1 (en) * | 1978-10-24 | 1982-11-25 | Du Pont | Process for preparing sodium-m-nitrobenzenesulfonate |
| DE3263947D1 (en) * | 1981-12-31 | 1985-07-04 | Ciba Geigy Ag | Process for the preparation of p-nitrotoluene sulfonic acid |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1835394A (en) * | 1928-07-04 | 1931-12-08 | Gen Aniline Works Inc | Sulfonic acids of the nitrohalogen-diaryl-ketones, and nitrohalogen diaryl-sulfones |
| US2378168A (en) * | 1942-12-31 | 1945-06-12 | Allied Chem & Dye Corp | Process for preparing 2, 6-dintro-4-sulpho-toluene |
| US2795621A (en) * | 1953-12-30 | 1957-06-11 | Gen Aniline & Film Corp | Recovery of chloronitrobenzenes |
| US2835708A (en) * | 1954-09-07 | 1958-05-20 | Goodyear Tire & Rubber | Process for the manufacture of resorcinol |
| FR1421947A (fr) * | 1964-01-23 | 1965-12-17 | Procédé d'isolement d'acides nitrosulfoniques aromatiques |
-
1966
- 1966-11-21 US US595600A patent/US3492342A/en not_active Expired - Lifetime
-
1967
- 1967-11-14 NL NL6715413A patent/NL6715413A/xx unknown
- 1967-11-16 DE DE19671643607 patent/DE1643607A1/de active Pending
- 1967-11-16 CH CH1605167A patent/CH494750A/de not_active IP Right Cessation
- 1967-11-16 BE BE706631D patent/BE706631A/xx unknown
- 1967-11-20 GB GB52685/67A patent/GB1192940A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3492342A (en) | 1970-01-27 |
| NL6715413A (xx) | 1968-05-22 |
| GB1192940A (en) | 1970-05-28 |
| DE1643607A1 (de) | 1971-07-01 |
| CH494750A (de) | 1970-08-15 |