GB1270662A - Fluorocarbon surfactants - Google Patents
Fluorocarbon surfactantsInfo
- Publication number
- GB1270662A GB1270662A GB4253671A GB4253671A GB1270662A GB 1270662 A GB1270662 A GB 1270662A GB 4253671 A GB4253671 A GB 4253671A GB 4253671 A GB4253671 A GB 4253671A GB 1270662 A GB1270662 A GB 1270662A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- appropriate
- diamine
- reacting
- tetrafluoroethylene
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/004—Surface-active compounds containing F
Abstract
1,270,662. Tetrafluoroethylene oligomer derivatives. IMPERIAL CHEMICAL INDUSTRIES Ltd. 15 April, 1969, No. 42536/71. Divided out of 1,250,661. Heading C2C. The invention comprises compounds of the formula wherein n is 4, 5 or 6 and Q is or -CH 2 -R, wherein L is H, CH 3 or C 2 H 5 , m is an integer from 1 to 6 and R is selected from wherein X, Y and Z which may be the same or different are methyl or ethyl groups and A is Cl, Br, I or CH 3 SO 4 or Q is wherein L and m are as hereinbefore specified and M is hydrogen, alkali-metal, ammonium or alkyl ammonium. Such compounds are prepared by reacting appropriate tetrafluoro ethylene oligomer substituted benzene sulphonic acids or acid chlorides with suitable aliphatic diamines and quaternizing the products. Alternatively appropriate tetrafluoroethylene oligomers are reacted with the methyl ester of sodium p-hydroxy benzoic acid, hydrolysing the product to the free acid and reacting the latter or the acid chloride with an appropriate compound containing an NH-group, e.g. a diamine, amino acid or lactone. In the case where a diamine is employed as starting material the intermediate is quaternized to obtain the desired product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4253671A GB1270662A (en) | 1969-04-15 | 1969-04-15 | Fluorocarbon surfactants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4253671A GB1270662A (en) | 1969-04-15 | 1969-04-15 | Fluorocarbon surfactants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1270662A true GB1270662A (en) | 1972-04-12 |
Family
ID=10424858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4253671A Expired GB1270662A (en) | 1969-04-15 | 1969-04-15 | Fluorocarbon surfactants |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1270662A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2182181A1 (en) * | 1972-04-28 | 1973-12-07 | Ici Ltd | |
| EP0083312A1 (en) | 1981-12-28 | 1983-07-06 | Ciba-Geigy Ag | Aqueous based fire foam compositions containing hydrocarbyl sulfide terminated oligomer stabilizers |
| CN112169693A (en) * | 2020-10-26 | 2021-01-05 | 蒲城驭腾新材料科技有限公司 | Compounding method of fluorocarbon surfactant |
-
1969
- 1969-04-15 GB GB4253671A patent/GB1270662A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2182181A1 (en) * | 1972-04-28 | 1973-12-07 | Ici Ltd | |
| EP0083312A1 (en) | 1981-12-28 | 1983-07-06 | Ciba-Geigy Ag | Aqueous based fire foam compositions containing hydrocarbyl sulfide terminated oligomer stabilizers |
| CN112169693A (en) * | 2020-10-26 | 2021-01-05 | 蒲城驭腾新材料科技有限公司 | Compounding method of fluorocarbon surfactant |
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