NO921993D0 - Fremgangsmaate for efterbehandling av amfotaere eller zwitterioniske tensider - Google Patents

Fremgangsmaate for efterbehandling av amfotaere eller zwitterioniske tensider

Info

Publication number: NO921993D0
Authority: NO; Norway
Prior art keywords: ampotair; switterionic; tensides; procedure; treatment
Prior art date: 1989-11-28

Application number

NO921993A

Other languages

English (en)

Other versions

NO921993L (no

Inventor

Guenter Uphues

Uwe Ploog

Klaudia Bischof

Kenan Kenar

Pavel Sladek

Original Assignee

Henkel Kgaa

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.)

1989-11-28

Filing date

1992-05-20

Publication date

1992-05-20

1992-05-20 Application filed by Henkel Kgaa filed Critical Henkel Kgaa

1992-05-20 Publication of NO921993D0 publication Critical patent/NO921993D0/no

1992-05-20 Publication of NO921993L publication Critical patent/NO921993L/no

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/22—Separation; Purification; Stabilisation; Use of additives
- C07C231/24—Separation; Purification
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/38—Separation; Purification; Stabilisation; Use of additives
- C07C227/40—Separation; Purification

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Detergent Compositions (AREA)
Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Cosmetics (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Fertilizers (AREA)

NO92921993A 1989-11-28 1992-05-20 Fremgangsmaate for efterbehandling av amfotaere eller zwitterioniske tensider NO921993L (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3939264A DE3939264A1 (de)	1989-11-28	1989-11-28	Verfahren zur nachbehandlung amphoterer oder zwitterionischer tenside
PCT/EP1990/001975 WO1991008193A1 (de)	1989-11-28	1990-11-19	Verfahren zur nachbehandlung amphoterer oder zwitterionischer tenside

Publications (2)

Publication Number	Publication Date
NO921993D0 true NO921993D0 (no)	1992-05-20
NO921993L NO921993L (no)	1992-05-20

Family

ID=6394321

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO92921993A NO921993L (no)	1989-11-28	1992-05-20	Fremgangsmaate for efterbehandling av amfotaere eller zwitterioniske tensider

Country Status (12)

Country	Link
EP (1)	EP0502916B1 (no)
JP (1)	JP2863004B2 (no)
KR (1)	KR927003514A (no)
AU (1)	AU636688B2 (no)
BR (1)	BR9007874A (no)
CA (1)	CA2069938A1 (no)
DE (2)	DE3939264A1 (no)
DK (1)	DK0502916T3 (no)
ES (1)	ES2067052T3 (no)
FI (1)	FI922391A0 (no)
NO (1)	NO921993L (no)
WO (1)	WO1991008193A1 (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4205880A1 (de) *	1992-02-26	1993-09-02	Goldschmidt Ag Th	Verfahren zur herstellung von betainen
DE4305083A1 (de) *	1993-02-19	1994-08-25	Henkel Kgaa	Verfahren zur Herstellung wasserfreier Detergensgemische
DE4307791C1 (de) *	1993-03-12	1994-09-22	Henkel Kgaa	Verfahren zur Nachbehandlung von wäßrigen Pasten oder Lösungen von Betainen bzw. amphoteren Tensiden
DE4309900C1 (de) *	1993-03-26	1994-06-30	Goldschmidt Ag Th	Verfahren zur Herstellung von amphoteren Tensiden
DE59305412D1 (de) *	1993-12-02	1997-03-20	Witco Surfactants Gmbh	Verfahren zur Herstellung hochkonzentrierter fliessfähiger wässriger Lösungen von Betainen
DE4402695C2 (de) *	1994-01-29	1997-02-06	Henkel Kgaa	Verfahren zur Verminderung des Restgehaltes an freiem Alkylierungsmittel in wäßrigen Lösungen stickstoffhaltiger Tenside
EP0701999B1 (de)	1994-09-16	1998-08-19	Th. Goldschmidt AG	Verfahren zur Herstellung von Betainen
DE4435495C2 (de) *	1994-10-04	1997-08-14	Henkel Kgaa	Pumpfähige wäßrige Tensidkonzentrate
DE19755558A1 (de) *	1997-12-13	1999-06-17	Henkel Kgaa	Geruchsverbesserte Betainlösungen
DE10117222B4 (de)	2001-04-06	2004-12-30	Goldschmidt Ag	Verfahren zur Herstellung von Glycinderivaten

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3928447A (en) *	1974-03-22	1975-12-23	Texaco Inc	Separation and purification of dialkyldimethyl ammonium halides
DE3613944C1 (de) *	1986-04-24	1987-08-13	Goldschmidt Ag Th	Verfahren zur Herstellung einer hochkonzentrierten,fliess- und pumpfaehigen Betainloesung

1989
- 1989-11-28 DE DE3939264A patent/DE3939264A1/de not_active Withdrawn
1990
- 1990-11-19 ES ES90917723T patent/ES2067052T3/es not_active Expired - Lifetime
- 1990-11-19 DE DE59008384T patent/DE59008384D1/de not_active Expired - Fee Related
- 1990-11-19 JP JP3500095A patent/JP2863004B2/ja not_active Expired - Lifetime
- 1990-11-19 AU AU67594/90A patent/AU636688B2/en not_active Expired - Fee Related
- 1990-11-19 BR BR909007874A patent/BR9007874A/pt unknown
- 1990-11-19 CA CA002069938A patent/CA2069938A1/en not_active Abandoned
- 1990-11-19 EP EP90917723A patent/EP0502916B1/de not_active Expired - Lifetime
- 1990-11-19 WO PCT/EP1990/001975 patent/WO1991008193A1/de active IP Right Grant
- 1990-11-19 DK DK90917723.0T patent/DK0502916T3/da active
- 1990-11-19 KR KR1019920701245A patent/KR927003514A/ko not_active Application Discontinuation
1992
- 1992-05-20 NO NO92921993A patent/NO921993L/no unknown
- 1992-05-25 FI FI922391A patent/FI922391A0/fi not_active Application Discontinuation

Also Published As

Publication number	Publication date
FI922391A (fi)	1992-05-25
DE59008384D1 (de)	1995-03-09
EP0502916A1 (de)	1992-09-16
DE3939264A1 (de)	1991-05-29
WO1991008193A1 (de)	1991-06-13
JP2863004B2 (ja)	1999-03-03
FI922391A0 (fi)	1992-05-25
AU6759490A (en)	1991-06-26
EP0502916B1 (de)	1995-01-25
BR9007874A (pt)	1992-09-15
KR927003514A (ko)	1992-12-18
NO921993L (no)	1992-05-20
CA2069938A1 (en)	1991-05-29
DK0502916T3 (da)	1995-06-19
JPH05501559A (ja)	1993-03-25
AU636688B2 (en)	1993-05-06
ES2067052T3 (es)	1995-03-16

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