BE770932A - Procede de preparation d'uree ne prenant pas en - Google Patents
Procede de preparation d'uree ne prenant pas enInfo
- Publication number
- BE770932A BE770932A BE770932A BE770932A BE770932A BE 770932 A BE770932 A BE 770932A BE 770932 A BE770932 A BE 770932A BE 770932 A BE770932 A BE 770932A BE 770932 A BE770932 A BE 770932A
- Authority
- BE
- Belgium
- Prior art keywords
- account
- taking
- preparation process
- urea preparation
- urea
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
- C07C273/14—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Feed For Specific Animals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702040071 DE2040071A1 (de) | 1970-08-12 | 1970-08-12 | Verfahren zur Herstellung von nichtbackendem Harnstoff |
Publications (1)
Publication Number | Publication Date |
---|---|
BE770932A true BE770932A (fr) | 1971-12-16 |
Family
ID=5779548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE770932A BE770932A (fr) | 1970-08-12 | 1971-08-04 | Procede de preparation d'uree ne prenant pas en |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE770932A (xx) |
DE (1) | DE2040071A1 (xx) |
FR (1) | FR2104243A5 (xx) |
GB (1) | GB1318666A (xx) |
NL (1) | NL7110580A (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3135885A1 (fr) | 2022-05-25 | 2023-12-01 | Sipa Services | Dispositif d’obturation de trou pour panneau, notamment de meuble |
-
1970
- 1970-08-12 DE DE19702040071 patent/DE2040071A1/de active Pending
-
1971
- 1971-07-29 GB GB3573071A patent/GB1318666A/en not_active Expired
- 1971-07-30 NL NL7110580A patent/NL7110580A/xx unknown
- 1971-08-04 BE BE770932A patent/BE770932A/xx unknown
- 1971-08-11 FR FR7129407A patent/FR2104243A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2104243A5 (xx) | 1972-04-14 |
DE2040071A1 (de) | 1972-02-17 |
GB1318666A (en) | 1973-05-31 |
NL7110580A (xx) | 1972-02-15 |
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