HU165499B - - Google Patents
Info
- Publication number
- HU165499B HU165499B HUCE784A HUCE000784A HU165499B HU 165499 B HU165499 B HU 165499B HU CE784 A HUCE784 A HU CE784A HU CE000784 A HUCE000784 A HU CE000784A HU 165499 B HU165499 B HU 165499B
- Authority
- HU
- Hungary
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
- C07C273/18—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 substituted ureas
- C07C273/1872—Preparation of compounds comprising a -N-C(O)-N-C(O)-N- moiety
- C07C273/1881—Preparation of compounds comprising a -N-C(O)-N-C(O)-N- moiety from urea
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 |
|---|---|---|---|
| US86521169A | 1969-10-09 | 1969-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU165499B true HU165499B (cs) | 1974-09-28 |
Family
ID=25344956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUCE784A HU165499B (cs) | 1969-10-09 | 1970-10-08 |
Country Status (12)
| Country | Link |
|---|---|
| AT (1) | AT308135B (cs) |
| BE (1) | BE757246A (cs) |
| CS (2) | CS157685B2 (cs) |
| DE (1) | DE2049295C3 (cs) |
| ES (1) | ES384310A1 (cs) |
| FR (1) | FR2065103A5 (cs) |
| GB (1) | GB1324276A (cs) |
| HU (1) | HU165499B (cs) |
| NL (1) | NL7014757A (cs) |
| NO (1) | NO133666C (cs) |
| PL (1) | PL81098B1 (cs) |
| ZA (1) | ZA706627B (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4055598A (en) * | 1972-04-07 | 1977-10-25 | The Dow Chemical Company | Process for preparation of urea autocondensation product |
| US3862223A (en) * | 1973-04-02 | 1975-01-21 | Dow Chemical Co | Process for preparing triuret |
| KR100798109B1 (ko) * | 2006-08-11 | 2008-01-28 | 주식회사 제이앤드제이 캐미칼 | 뷰렛 및 시아누르산의 제조 방법 및 그 제조 장치 |
-
0
- BE BE757246D patent/BE757246A/xx unknown
-
1970
- 1970-09-29 ZA ZA706627*A patent/ZA706627B/xx unknown
- 1970-10-07 ES ES384310A patent/ES384310A1/es not_active Expired
- 1970-10-07 DE DE2049295A patent/DE2049295C3/de not_active Expired
- 1970-10-07 FR FR7036146A patent/FR2065103A5/fr not_active Expired
- 1970-10-08 NO NO3802/70A patent/NO133666C/no unknown
- 1970-10-08 PL PL1970143826A patent/PL81098B1/pl unknown
- 1970-10-08 CS CS708401A patent/CS157685B2/cs unknown
- 1970-10-08 CS CS706802A patent/CS157684B2/cs unknown
- 1970-10-08 AT AT909270A patent/AT308135B/de not_active IP Right Cessation
- 1970-10-08 HU HUCE784A patent/HU165499B/hu unknown
- 1970-10-08 NL NL7014757A patent/NL7014757A/xx unknown
- 1970-10-08 GB GB4793270A patent/GB1324276A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| PL81098B1 (cs) | 1975-08-30 |
| DE2049295C3 (de) | 1973-10-25 |
| NL7014757A (cs) | 1971-04-14 |
| ES384310A1 (es) | 1973-05-01 |
| GB1324276A (en) | 1973-07-25 |
| ZA706627B (en) | 1971-10-27 |
| NO133666C (cs) | 1976-06-09 |
| BE757246A (fr) | 1971-04-08 |
| DE2049295B2 (de) | 1973-04-05 |
| NO133666B (cs) | 1976-03-01 |
| CS157685B2 (en) | 1974-09-16 |
| FR2065103A5 (cs) | 1971-07-23 |
| AT308135B (de) | 1973-06-25 |
| DE2049295A1 (de) | 1971-07-22 |
| CS157684B2 (en) | 1974-09-16 |