EP0213054A3 - Alkaline tolerant sulfobetaine amphoteric surfactants - Google Patents
Alkaline tolerant sulfobetaine amphoteric surfactants Download PDFInfo
- Publication number
- EP0213054A3 EP0213054A3 EP86630080A EP86630080A EP0213054A3 EP 0213054 A3 EP0213054 A3 EP 0213054A3 EP 86630080 A EP86630080 A EP 86630080A EP 86630080 A EP86630080 A EP 86630080A EP 0213054 A3 EP0213054 A3 EP 0213054A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- amphoteric surfactants
- sulfobetaine
- sulfobetaine amphoteric
- alkaline tolerant
- tolerant
- 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.)
- Granted
Links
- PSBDWGZCVUAZQS-UHFFFAOYSA-N (dimethylsulfonio)acetate Chemical compound C[S+](C)CC([O-])=O PSBDWGZCVUAZQS-UHFFFAOYSA-N 0.000 title abstract 3
- 229940117986 sulfobetaine Drugs 0.000 title abstract 3
- 239000002280 amphoteric surfactant Substances 0.000 title 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000003637 basic solution Substances 0.000 abstract 2
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
- C11D1/88—Ampholytes; Electroneutral compounds
- C11D1/92—Sulfobetaines ; Sulfitobetaines
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)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Steroid Compounds (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT86630080T ATE55117T1 (en) | 1985-05-09 | 1986-05-06 | ALKALI-FRIENDLY AMPHOTERIC SULFOBETAINES. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73250985A | 1985-05-09 | 1985-05-09 | |
US732509 | 1985-05-09 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0213054A2 EP0213054A2 (en) | 1987-03-04 |
EP0213054A3 true EP0213054A3 (en) | 1987-10-14 |
EP0213054B1 EP0213054B1 (en) | 1990-08-01 |
Family
ID=24943789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86630080A Expired - Lifetime EP0213054B1 (en) | 1985-05-09 | 1986-05-06 | Alkaline tolerant sulfobetaine amphoteric surfactants |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0213054B1 (en) |
JP (1) | JPS61260055A (en) |
AT (1) | ATE55117T1 (en) |
DE (1) | DE3673099D1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1211792B (en) * | 1987-09-21 | 1989-11-03 | Sigma Tau Ind Farmaceuti | O-ALCANOIL ACID DERIVATIVES 3 AMINO 2- HYDROXYPROPANSULPHONIC ANTICONVULSIVE ADAPTITY AND THEIR PHARMACEUTICAL COMPOSITIONS FOR THE THERAPEUTIC TREATMENT OF EPILEPSY |
EP0649834A1 (en) * | 1993-10-20 | 1995-04-26 | Kao Corporation | Carboxybetaine and sulfobetaine and detergent composition and cosmetic containing the same |
ES2938220T3 (en) | 2018-02-06 | 2023-04-05 | Evonik Operations Gmbh | Highly stable, alkaline cleaning solutions and soluble surfactants |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1037647A (en) * | 1962-07-06 | 1966-08-03 | Henkel & Cie Gmbh | Surface-active sulpho-betaines |
US3280179A (en) * | 1961-03-16 | 1966-10-18 | Textilana Corp | Processes for producing acyclic surfactant sulfobetaines |
GB1419097A (en) * | 1973-03-27 | 1975-12-24 | Procter & Gamble Ltd | Preparation of sulphobetaines |
GB2081259A (en) * | 1980-07-11 | 1982-02-17 | Akad Wissenschaften Ddr | Process for the preparation of substituted 3-sulphopropyl ammonium betaines |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1471144A (en) * | 1973-06-29 | 1977-04-21 | Shell Int Research | Manufacture of sulphobetaines |
-
1986
- 1986-05-06 AT AT86630080T patent/ATE55117T1/en not_active IP Right Cessation
- 1986-05-06 EP EP86630080A patent/EP0213054B1/en not_active Expired - Lifetime
- 1986-05-06 DE DE8686630080T patent/DE3673099D1/en not_active Expired - Lifetime
- 1986-05-08 JP JP61105783A patent/JPS61260055A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3280179A (en) * | 1961-03-16 | 1966-10-18 | Textilana Corp | Processes for producing acyclic surfactant sulfobetaines |
GB1037647A (en) * | 1962-07-06 | 1966-08-03 | Henkel & Cie Gmbh | Surface-active sulpho-betaines |
GB1419097A (en) * | 1973-03-27 | 1975-12-24 | Procter & Gamble Ltd | Preparation of sulphobetaines |
GB2081259A (en) * | 1980-07-11 | 1982-02-17 | Akad Wissenschaften Ddr | Process for the preparation of substituted 3-sulphopropyl ammonium betaines |
Also Published As
Publication number | Publication date |
---|---|
ATE55117T1 (en) | 1990-08-15 |
JPS61260055A (en) | 1986-11-18 |
DE3673099D1 (en) | 1990-09-06 |
EP0213054B1 (en) | 1990-08-01 |
EP0213054A2 (en) | 1987-03-04 |
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