CH540295A - Process for separating betaine from an aqueous solution containing impurities - Google Patents

Process for separating betaine from an aqueous solution containing impurities

Info

Publication number: CH540295A
Authority: CH; Switzerland
Prior art keywords: aqueous solution; solution containing; containing impurities; separating betaine; betaine
Prior art date: 1972-01-05

Application number

CH10372A

Other languages

French (fr)

Inventor

Hirsbrunner Pierre

Original Assignee

Maggi Ag

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.)

1972-01-05

Filing date

1972-01-05

Publication date

1973-08-15

1972-01-05 Application filed by Maggi Ag filed Critical Maggi Ag

1972-01-05 Priority to CH10372A priority Critical patent/CH540295A/en

1972-12-29 Priority to IT3395772A priority patent/IT973227B/en

1973-01-03 Priority to FR7300138A priority patent/FR2167637A1/en

1973-01-05 Priority to DE19732300492 priority patent/DE2300492C2/en

1973-08-15 Publication of CH540295A publication Critical patent/CH540295A/en

Links

KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 title 1
KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 title 1
239000007864 aqueous solution Substances 0.000 title 1
229960003237 betaine Drugs 0.000 title 1
239000012535 impurity Substances 0.000 title 1

CH10372A 1972-01-05 1972-01-05 Process for separating betaine from an aqueous solution containing impurities CH540295A (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
CH10372A CH540295A (en)	1972-01-05	1972-01-05	Process for separating betaine from an aqueous solution containing impurities
IT3395772A IT973227B (en)	1972-01-05	1972-12-29	PROCEDURE FOR SEPARATING BETAINE FROM A WATER SOLUTION CONTAINING IMPURITIES
FR7300138A FR2167637A1 (en)	1972-01-05	1973-01-03	Betaine recovery - from salt-contg solns
DE19732300492 DE2300492C2 (en)	1972-01-05	1973-01-05	Process for separating betaine from an aqueous solution

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH10372A CH540295A (en)	1972-01-05	1972-01-05	Process for separating betaine from an aqueous solution containing impurities

Publications (1)

Publication Number	Publication Date
CH540295A true CH540295A (en)	1973-08-15

Family

ID=4179330

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH10372A CH540295A (en)	1972-01-05	1972-01-05	Process for separating betaine from an aqueous solution containing impurities

Country Status (4)

Country	Link
CH (1)	CH540295A (en)
DE (1)	DE2300492C2 (en)
FR (1)	FR2167637A1 (en)
IT (1)	IT973227B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4530799A (en) *	1974-03-12	1985-07-23	Nestec S. A.	Betaine derivative
US4137191A (en) *	1977-02-14	1979-01-30	Inolex Corporation	Low-irritant surfactant composition
FR2480776A1 (en) *	1980-04-16	1981-10-23	Montagne Noire Produits Chimiq	Control of cercaria causing bilharziasis - using amphoteric surfactants
FI96225C (en)	1993-01-26	1996-05-27	Cultor Oy	Process for fractionation of molasses
US6663780B2 (en)	1993-01-26	2003-12-16	Danisco Finland Oy	Method for the fractionation of molasses
US5795398A (en)	1994-09-30	1998-08-18	Cultor Ltd.	Fractionation method of sucrose-containing solutions
US6224776B1 (en)	1996-05-24	2001-05-01	Cultor Corporation	Method for fractionating a solution
DE19738634A1 (en) *	1997-09-04	1999-03-11	Henkel Kgaa	Low viscosity alkyl betaine aqueous concentrates
FI20010977A7 (en)	2001-05-09	2002-11-10	Danisco Sweeteners Oy	Chromatographic separation method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1437540A (en) *	1965-03-22	1966-05-06	Kuhlmann Ets	Process for the preparation of betaine hydrate

1972
- 1972-01-05 CH CH10372A patent/CH540295A/en not_active IP Right Cessation
- 1972-12-29 IT IT3395772A patent/IT973227B/en active
1973
- 1973-01-03 FR FR7300138A patent/FR2167637A1/en active Granted
- 1973-01-05 DE DE19732300492 patent/DE2300492C2/en not_active Expired

Also Published As

Publication number	Publication date
IT973227B (en)	1974-06-10
FR2167637A1 (en)	1973-08-24
DE2300492C2 (en)	1983-09-29
FR2167637B1 (en)	1977-07-22
DE2300492A1 (en)	1973-07-12

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Legal Events

Date	Code	Title	Description
1988-09-15	PUE	Assignment	Owner name: SOCIETE DES PRODUITS NESTLE S.A.
1991-09-30	PL	Patent ceased