GB811675A - Improvements in or relating to anti-freeze compositions - Google Patents
Improvements in or relating to anti-freeze compositionsInfo
- Publication number
- GB811675A GB811675A GB2636656A GB2636656A GB811675A GB 811675 A GB811675 A GB 811675A GB 2636656 A GB2636656 A GB 2636656A GB 2636656 A GB2636656 A GB 2636656A GB 811675 A GB811675 A GB 811675A
- Authority
- GB
- United Kingdom
- Prior art keywords
- weight
- ethylene glycol
- freeze
- relating
- composition
- 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
- 239000000203 mixture Substances 0.000 title abstract 5
- 108010053481 Antifreeze Proteins Proteins 0.000 title abstract 3
- 230000002528 anti-freeze Effects 0.000 title abstract 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 9
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 abstract 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 abstract 2
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 abstract 1
- 239000012964 benzotriazole Substances 0.000 abstract 1
- 239000000110 cooling liquid Substances 0.000 abstract 1
- NHFDKKSSQWCEES-UHFFFAOYSA-N dihydrogen phosphate;tris(2-hydroxyethyl)azanium Chemical compound OP(O)(O)=O.OCCN(CCO)CCO NHFDKKSSQWCEES-UHFFFAOYSA-N 0.000 abstract 1
- 235000010288 sodium nitrite Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/20—Antifreeze additives therefor, e.g. for radiator liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
811,675. Anti - freeze compositions. ILFORD Ltd. Aug. 9, 1957 [Aug. 29, 1956], No. 26366/56. Class 29 An anti-freeze composition comprises ethylene glycol and 0.1 to 1 per cent by weight of benzotriazole by weight of the ethylene glycol. The composition may also contain triethanolamine phosphate, sodium nitrite and cyclohexylamine each in a proportion of 0.1 to 5 per cent by weight of the ethylene glycol. The composition may be diluted with four volumes of water to provide a cooling liquid. Examples are given.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2636656A GB811675A (en) | 1956-08-29 | 1956-08-29 | Improvements in or relating to anti-freeze compositions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2636656A GB811675A (en) | 1956-08-29 | 1956-08-29 | Improvements in or relating to anti-freeze compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB811675A true GB811675A (en) | 1959-04-08 |
Family
ID=10242535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2636656A Expired GB811675A (en) | 1956-08-29 | 1956-08-29 | Improvements in or relating to anti-freeze compositions |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB811675A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2429512A1 (en) * | 1974-06-20 | 1976-01-08 | Rhein Chemie Rheinau Gmbh | CORROSION INHIBITION |
| CN104888398A (en) * | 2015-05-19 | 2015-09-09 | 厦门安港消防科技有限公司 | A fire extinguishing agent for ultralow temperature |
-
1956
- 1956-08-29 GB GB2636656A patent/GB811675A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2429512A1 (en) * | 1974-06-20 | 1976-01-08 | Rhein Chemie Rheinau Gmbh | CORROSION INHIBITION |
| CN104888398A (en) * | 2015-05-19 | 2015-09-09 | 厦门安港消防科技有限公司 | A fire extinguishing agent for ultralow temperature |
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