GB1324277A - Process for the preparation of biuret - Google Patents
Process for the preparation of biuretInfo
- Publication number
- GB1324277A GB1324277A GB4793470A GB4793470A GB1324277A GB 1324277 A GB1324277 A GB 1324277A GB 4793470 A GB4793470 A GB 4793470A GB 4793470 A GB4793470 A GB 4793470A GB 1324277 A GB1324277 A GB 1324277A
- Authority
- GB
- United Kingdom
- Prior art keywords
- biuret
- oct
- urea
- ether
- glycol diether
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 title abstract 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 2
- 239000004202 carbamide Substances 0.000 abstract 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical group C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Chemical group CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
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 |
|---|---|---|---|
| US86520869A | 1969-10-09 | 1969-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1324277A true GB1324277A (en) | 1973-07-25 |
Family
ID=25344949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4793470A Expired GB1324277A (en) | 1969-10-09 | 1970-10-08 | Process for the preparation of biuret |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT308134B (enExample) |
| BE (1) | BE757245A (enExample) |
| CS (1) | CS154671B2 (enExample) |
| DE (1) | DE2049294C3 (enExample) |
| ES (1) | ES384309A1 (enExample) |
| FR (1) | FR2065102A5 (enExample) |
| GB (1) | GB1324277A (enExample) |
| HU (1) | HU162951B (enExample) |
| NL (1) | NL7014831A (enExample) |
| PL (1) | PL81096B1 (enExample) |
| ZA (1) | ZA706628B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7642376B2 (en) | 2006-08-11 | 2010-01-05 | J & J Chemical Co. | Methods and devices for preparing biuret and cyanuric acid |
-
0
- BE BE757245D patent/BE757245A/xx unknown
-
1970
- 1970-09-29 ZA ZA706628*A patent/ZA706628B/xx unknown
- 1970-10-07 FR FR7036145A patent/FR2065102A5/fr not_active Expired
- 1970-10-07 ES ES384309A patent/ES384309A1/es not_active Expired
- 1970-10-07 DE DE2049294A patent/DE2049294C3/de not_active Expired
- 1970-10-08 PL PL1970143825A patent/PL81096B1/pl unknown
- 1970-10-08 AT AT909170A patent/AT308134B/de not_active IP Right Cessation
- 1970-10-08 CS CS680370A patent/CS154671B2/cs unknown
- 1970-10-08 GB GB4793470A patent/GB1324277A/en not_active Expired
- 1970-10-09 HU HUCE788A patent/HU162951B/hu unknown
- 1970-10-09 NL NL7014831A patent/NL7014831A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7642376B2 (en) | 2006-08-11 | 2010-01-05 | J & J Chemical Co. | Methods and devices for preparing biuret and cyanuric acid |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7014831A (enExample) | 1971-04-14 |
| PL81096B1 (enExample) | 1975-08-30 |
| FR2065102A5 (enExample) | 1971-07-23 |
| DE2049294C3 (de) | 1973-11-22 |
| ZA706628B (en) | 1971-10-27 |
| DE2049294A1 (de) | 1971-04-22 |
| CS154671B2 (enExample) | 1974-04-30 |
| BE757245A (fr) | 1971-04-08 |
| DE2049294B2 (de) | 1973-04-26 |
| ES384309A1 (es) | 1973-04-16 |
| AT308134B (de) | 1973-06-25 |
| HU162951B (enExample) | 1973-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |