DK574677A - Fremgangsmaade til fremstilling af thiocarbohydrazid i teknisk maalestok - Google Patents
Fremgangsmaade til fremstilling af thiocarbohydrazid i teknisk maalestokInfo
- Publication number
- DK574677A DK574677A DK574677A DK574677A DK574677A DK 574677 A DK574677 A DK 574677A DK 574677 A DK574677 A DK 574677A DK 574677 A DK574677 A DK 574677A DK 574677 A DK574677 A DK 574677A
- Authority
- DK
- Denmark
- Prior art keywords
- thiocarbohydrazide
- procedure
- production
- technical scale
- scale
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C337/00—Derivatives of thiocarbonic acids containing functional groups covered by groups C07C333/00 or C07C335/00 in which at least one nitrogen atom of these functional groups is further bound to another nitrogen atom not being part of a nitro or nitroso group
- C07C337/06—Compounds containing any of the groups, e.g. thiosemicarbazides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2658557 | 1976-12-23 | ||
DE19762658557 DE2658557A1 (de) | 1976-12-23 | 1976-12-23 | Verfahren zur herstellung von thiocarbohydrazid in technischem massstab |
Publications (3)
Publication Number | Publication Date |
---|---|
DK574677A true DK574677A (da) | 1978-06-24 |
DK157752B DK157752B (da) | 1990-02-12 |
DK157752C DK157752C (da) | 1990-07-16 |
Family
ID=5996494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK574677A DK157752C (da) | 1976-12-23 | 1977-12-22 | Fremgangsmaade og fremstilling af thiocarbohydrazi d |
Country Status (12)
Country | Link |
---|---|
US (1) | US4294985A (da) |
JP (1) | JPS5379821A (da) |
BE (1) | BE862164A (da) |
BR (1) | BR7708555A (da) |
CH (1) | CH631702A5 (da) |
DE (1) | DE2658557A1 (da) |
DK (1) | DK157752C (da) |
FR (1) | FR2375205A1 (da) |
GB (1) | GB1566350A (da) |
IL (1) | IL53654A (da) |
IT (1) | IT1089987B (da) |
NL (1) | NL189511C (da) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4940815A (en) * | 1989-03-17 | 1990-07-10 | Mobay Corporation | Process for the production of thiocarbohydrazide |
US4946995A (en) * | 1989-03-17 | 1990-08-07 | Mobay Corporation | Process for the production of thiocarbohydrazide |
CN114470827B (zh) * | 2022-02-22 | 2023-09-22 | 宁夏彩源科技有限公司 | 清洁化硫代卡巴肼生产方法及生产*** |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD83559A (da) * | ||||
US2657234A (en) * | 1949-12-12 | 1953-10-27 | Schenley Ind Inc | Preparation of thiosemicarbazides |
US2751335A (en) * | 1951-02-01 | 1956-06-19 | Exxon Research Engineering Co | Method and apparatus for mixing and contacting fluids |
GB754756A (en) * | 1953-06-01 | 1956-08-15 | Olin Mathieson | Improvements in or relating to the manufacture of thiocarbohydrazide |
US2726263A (en) * | 1953-06-01 | 1955-12-06 | Univ Illinois | Preparation of thiocarbohydrazide |
US3929877A (en) * | 1973-11-26 | 1975-12-30 | Akzo N V Of Arnhem Holland | Process for the production of thiocarbohydrazide |
DE2546096C2 (de) * | 1975-10-15 | 1983-08-25 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von 4-Alkyl- thiosemicarbaziden |
US4172092A (en) * | 1975-12-17 | 1979-10-23 | Mobay Chemical Corporation | Production of thiocarbohydrazide |
-
1976
- 1976-12-23 DE DE19762658557 patent/DE2658557A1/de active Granted
-
1977
- 1977-12-19 GB GB52671/77A patent/GB1566350A/en not_active Expired
- 1977-12-20 NL NLAANVRAGE7714138,A patent/NL189511C/xx not_active IP Right Cessation
- 1977-12-20 IL IL53654A patent/IL53654A/xx unknown
- 1977-12-20 CH CH1569077A patent/CH631702A5/de not_active IP Right Cessation
- 1977-12-21 IT IT31048/77A patent/IT1089987B/it active
- 1977-12-21 JP JP15307077A patent/JPS5379821A/ja active Granted
- 1977-12-22 DK DK574677A patent/DK157752C/da not_active IP Right Cessation
- 1977-12-22 FR FR7738821A patent/FR2375205A1/fr active Granted
- 1977-12-22 BR BR7708555A patent/BR7708555A/pt unknown
- 1977-12-22 BE BE183720A patent/BE862164A/xx not_active IP Right Cessation
-
1979
- 1979-06-15 US US06/048,856 patent/US4294985A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DK157752C (da) | 1990-07-16 |
IT1089987B (it) | 1985-06-18 |
IL53654A0 (en) | 1978-03-10 |
CH631702A5 (de) | 1982-08-31 |
JPS5379821A (en) | 1978-07-14 |
DK157752B (da) | 1990-02-12 |
NL189511C (nl) | 1993-05-03 |
IL53654A (en) | 1981-06-29 |
NL189511B (nl) | 1992-12-01 |
BE862164A (fr) | 1978-06-22 |
GB1566350A (en) | 1980-04-30 |
JPS6232187B2 (da) | 1987-07-13 |
DE2658557C2 (da) | 1988-06-23 |
FR2375205B1 (da) | 1983-10-07 |
DE2658557A1 (de) | 1978-06-29 |
US4294985A (en) | 1981-10-13 |
NL7714138A (nl) | 1978-06-27 |
BR7708555A (pt) | 1978-08-08 |
FR2375205A1 (fr) | 1978-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUP | Patent expired |