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EP0213054A3 - Alkaline tolerant sulfobetaine amphoteric surfactants - Google Patents

Alkaline tolerant sulfobetaine amphoteric surfactants Download PDF

Info

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
Application number
EP86630080A
Other versions
EP0213054A2 (en
EP0213054B1 (en
Inventor
William J. Zeman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Witco Corp
Original Assignee
Sherex Chemical Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sherex Chemical Co Inc filed Critical Sherex Chemical Co Inc
Priority to AT86630080T priority Critical patent/ATE55117T1/en
Publication of EP0213054A2 publication Critical patent/EP0213054A2/en
Publication of EP0213054A3 publication Critical patent/EP0213054A3/en
Application granted granted Critical
Publication of EP0213054B1 publication Critical patent/EP0213054B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C11D1/88—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)
  • Steroid Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

Disclosed is an aqueous basic solution of a sulfobetaine which is soluble and stable for extended periods of storage. The sulfobetaine also is soluble and stable in aqueous basic solutions of high concentration, e.g. up to 30%-50% sodium hydroxide or potassium hydroxide.
EP86630080A 1985-05-09 1986-05-06 Alkaline tolerant sulfobetaine amphoteric surfactants Expired - Lifetime EP0213054B1 (en)

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)

* Cited by examiner, † Cited by third party
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
MX2020008079A (en) 2018-02-06 2020-09-24 Evonik Operations Gmbh Highly stable and alkaline cleaning solutions and soluble surfactant.

Citations (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1471144A (en) * 1973-06-29 1977-04-21 Shell Int Research Manufacture of sulphobetaines

Patent Citations (4)

* Cited by examiner, † Cited by third party
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
EP0213054A2 (en) 1987-03-04
DE3673099D1 (en) 1990-09-06
JPS61260055A (en) 1986-11-18
EP0213054B1 (en) 1990-08-01
ATE55117T1 (en) 1990-08-15

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