ZA906979B - Process for the preparation of alkali metal salts of ethercarboxylic acids - Google Patents

Process for the preparation of alkali metal salts of ethercarboxylic acids

Info

Publication number
ZA906979B
ZA906979B ZA906979A ZA906979A ZA906979B ZA 906979 B ZA906979 B ZA 906979B ZA 906979 A ZA906979 A ZA 906979A ZA 906979 A ZA906979 A ZA 906979A ZA 906979 B ZA906979 B ZA 906979B
Authority
ZA
South Africa
Prior art keywords
preparation
alkali metal
metal salts
ethercarboxylic acids
ethercarboxylic
Prior art date
Application number
ZA906979A
Inventor
Wolf-Eckart Noack
Noack Wolf-Eckart
Gerd Goebel
Goebel Gerd
Holger Tesmann
Tesmann Holger
Franz-Josef Carduck
Carduck Franz-Josef
Harald Liebs
Liebs Harald
Willi Wuest
Wuest Willi
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.)
Filing date
Publication date
Application filed by Henkel Kgaa filed Critical Henkel Kgaa
Publication of ZA906979B publication Critical patent/ZA906979B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
    • C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
ZA906979A 1989-09-01 1990-08-31 Process for the preparation of alkali metal salts of ethercarboxylic acids ZA906979B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3929063A DE3929063A1 (en) 1989-09-01 1989-09-01 METHOD FOR PRODUCING ALKALINE SALTS OF ETHERCARBONIC ACIDS

Publications (1)

Publication Number Publication Date
ZA906979B true ZA906979B (en) 1991-06-26

Family

ID=6388431

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA906979A ZA906979B (en) 1989-09-01 1990-08-31 Process for the preparation of alkali metal salts of ethercarboxylic acids

Country Status (7)

Country Link
EP (1) EP0489781A1 (en)
JP (1) JPH05503686A (en)
AU (1) AU6288790A (en)
CA (1) CA2066452A1 (en)
DE (1) DE3929063A1 (en)
WO (1) WO1991003454A1 (en)
ZA (1) ZA906979B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5463114A (en) * 1994-04-13 1995-10-31 Henkel Kommanditgesellschaft Auf Aktien Process for the production of ether carboxylic acids and salts thereof
DE10117222B4 (en) 2001-04-06 2004-12-30 Goldschmidt Ag Process for the preparation of glycine derivatives
JP5511369B2 (en) 2009-12-28 2014-06-04 花王株式会社 Method for producing carboxylic acid
JP5520089B2 (en) * 2010-03-10 2014-06-11 花王株式会社 Method for producing ether carboxylate
JP5520088B2 (en) * 2010-03-10 2014-06-11 花王株式会社 Method for producing ether carboxylate
JP2013067565A (en) * 2011-09-20 2013-04-18 Kao Corp Method of producing carboxylate
JP5985965B2 (en) * 2011-12-28 2016-09-06 花王株式会社 Process for producing polyoxyalkylene alkyl ether carboxylic acid or salt thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2936123A1 (en) * 1979-09-07 1981-04-02 Hoechst Ag, 6000 Frankfurt METHOD FOR PRODUCING ALKOXY ACETIC ACIDS
US4348509A (en) * 1981-07-06 1982-09-07 Shell Oil Company Alkoxyalkanoic acid preparation
DE3135946A1 (en) * 1981-09-10 1983-03-24 Bayer Ag, 5090 Leverkusen Process for preparing alkoxyacetic acids
IT1175314B (en) * 1983-12-28 1987-07-01 Anic Spa PROCEDURE FOR THE PREPARATION OF ALKALINE METAL SALTS OF POLYETHOXYCARBOXYLIC ACIDS
DE3728222A1 (en) * 1987-08-24 1989-03-09 Henkel Kgaa METHOD FOR THE PRODUCTION OF ETHERCARBONIC ACIDS

Also Published As

Publication number Publication date
WO1991003454A1 (en) 1991-03-21
CA2066452A1 (en) 1991-03-02
DE3929063A1 (en) 1991-03-07
EP0489781A1 (en) 1992-06-17
JPH05503686A (en) 1993-06-17
AU6288790A (en) 1991-04-08

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