ZA723646B - Derivatives of perfluorated carboxylic acids - Google Patents
Derivatives of perfluorated carboxylic acidsInfo
- Publication number
- ZA723646B ZA723646B ZA723646A ZA723646A ZA723646B ZA 723646 B ZA723646 B ZA 723646B ZA 723646 A ZA723646 A ZA 723646A ZA 723646 A ZA723646 A ZA 723646A ZA 723646 B ZA723646 B ZA 723646B
- Authority
- ZA
- South Africa
- Prior art keywords
- perfluorated
- derivatives
- carboxylic acids
- carboxylic
- acids
- Prior art date
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
- Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
- Y10S516/07—Organic amine, amide, or n-base containing
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712127232 DE2127232C3 (de) | 1971-06-02 | Perfluorcarbonsäureamide von (quaternären) Propylendiamin, Verfahren und Verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA723646B true ZA723646B (en) | 1973-03-28 |
Family
ID=5809540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA723646A ZA723646B (en) | 1971-06-02 | 1972-05-29 | Derivatives of perfluorated carboxylic acids |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3836552A (xx) |
| JP (1) | JPS5616199B1 (xx) |
| AT (1) | AT332855B (xx) |
| AU (1) | AU474844B2 (xx) |
| BE (1) | BE784342A (xx) |
| CA (1) | CA981279A (xx) |
| CH (2) | CH798472A4 (xx) |
| FR (1) | FR2141168A5 (xx) |
| GB (1) | GB1391618A (xx) |
| IT (1) | IT956080B (xx) |
| NL (1) | NL172234C (xx) |
| ZA (1) | ZA723646B (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4089804A (en) * | 1976-12-30 | 1978-05-16 | Ciba-Geigy Corporation | Method of improving fluorinated surfactants |
| CH634873A5 (en) * | 1976-12-30 | 1983-02-28 | Ciba Geigy Ag | Process for improving the surface-tension properties of aqueous solutions of fluorinated surfactants |
| DE3904092A1 (de) * | 1989-02-11 | 1990-08-16 | Hoechst Ag | Verfahren zur stimulierung von oel- und gas-sonden bei der gewinnung von oel und gas aus unterirdischen formationen und stimulierungsmittel hierfuer |
| DE3943128A1 (de) * | 1989-12-28 | 1991-07-04 | Hoechst Ag | Oberflaechenaktive verbindungen mit einer perfluoralkylgruppe und einem stickstoff enthaltenden aliphatischen rest, verfahren zu ihrer herstellung und ihre verwendung |
| SE522195C2 (sv) | 2000-06-15 | 2004-01-20 | Akzo Nobel Nv | Användning av aminföreningar med förbättrad bionedbrytbarhet som effektförhöjande hjälpkemikalier för pesticider och gödningsmedel |
| CN106268494A (zh) * | 2016-07-20 | 2017-01-04 | 江苏理文化工有限公司 | 一种高效两性离子表面活性剂及其合成方法 |
-
1972
- 1972-05-26 NL NLAANVRAGE7207130,A patent/NL172234C/xx not_active IP Right Cessation
- 1972-05-29 ZA ZA723646A patent/ZA723646B/xx unknown
- 1972-05-30 CH CH798472D patent/CH798472A4/xx unknown
- 1972-05-30 CH CH798472A patent/CH554965A/xx unknown
- 1972-05-31 AU AU42906/72A patent/AU474844B2/en not_active Expired
- 1972-05-31 AT AT469072A patent/AT332855B/de not_active IP Right Cessation
- 1972-05-31 US US00258365A patent/US3836552A/en not_active Expired - Lifetime
- 1972-05-31 IT IT25164/72A patent/IT956080B/it active
- 1972-06-01 CA CA143,622A patent/CA981279A/en not_active Expired
- 1972-06-01 JP JP5389872A patent/JPS5616199B1/ja active Pending
- 1972-06-02 FR FR7219909A patent/FR2141168A5/fr not_active Expired
- 1972-06-02 GB GB2590372A patent/GB1391618A/en not_active Expired
- 1972-06-02 BE BE784342A patent/BE784342A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT332855B (de) | 1976-10-25 |
| BE784342A (fr) | 1972-12-04 |
| US3836552A (en) | 1974-09-17 |
| NL172234B (nl) | 1983-03-01 |
| AU4290672A (en) | 1973-12-06 |
| CA981279A (en) | 1976-01-06 |
| DE2127232A1 (de) | 1972-12-14 |
| FR2141168A5 (xx) | 1973-01-19 |
| ATA469072A (de) | 1976-02-15 |
| AU474844B2 (en) | 1976-08-05 |
| NL7207130A (xx) | 1972-12-05 |
| CH554965A (xx) | 1974-10-15 |
| NL172234C (nl) | 1983-08-01 |
| GB1391618A (en) | 1975-04-23 |
| DE2127232B2 (de) | 1976-03-04 |
| CH798472A4 (xx) | 1974-05-15 |
| JPS5616199B1 (xx) | 1981-04-15 |
| IT956080B (it) | 1973-10-10 |
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