ZA723926B - Production of salts of ether polycarboxylic acids - Google Patents

Production of salts of ether polycarboxylic acids

Info

Publication number
ZA723926B
ZA723926B ZA723926A ZA723926A ZA723926B ZA 723926 B ZA723926 B ZA 723926B ZA 723926 A ZA723926 A ZA 723926A ZA 723926 A ZA723926 A ZA 723926A ZA 723926 B ZA723926 B ZA 723926B
Authority
ZA
South Africa
Prior art keywords
salts
production
polycarboxylic acids
ether polycarboxylic
ether
Prior art date
Application number
ZA723926A
Other languages
English (en)
Inventor
Vincent Lamberti
Original Assignee
Unilever Ltd
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 Unilever Ltd filed Critical Unilever Ltd
Publication of ZA723926B publication Critical patent/ZA723926B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/235—Saturated compounds containing more than one carboxyl group
    • C07C59/305—Saturated compounds containing more than one carboxyl group containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA723926A 1971-06-11 1972-06-08 Production of salts of ether polycarboxylic acids ZA723926B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15245771A 1971-06-11 1971-06-11

Publications (1)

Publication Number Publication Date
ZA723926B true ZA723926B (en) 1974-02-27

Family

ID=22543003

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA723926A ZA723926B (en) 1971-06-11 1972-06-08 Production of salts of ether polycarboxylic acids

Country Status (15)

Country Link
JP (1) JPS5929571B1 (xx)
AT (1) AT322526B (xx)
AU (1) AU465937B2 (xx)
BE (1) BE784547A (xx)
CA (1) CA963022A (xx)
CH (1) CH589588A5 (xx)
DE (1) DE2227530C2 (xx)
ES (1) ES403669A1 (xx)
FR (1) FR2140573B1 (xx)
GB (1) GB1392053A (xx)
IT (1) IT960408B (xx)
NL (1) NL7207929A (xx)
NO (1) NO136535C (xx)
SE (1) SE377330B (xx)
ZA (1) ZA723926B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4663071A (en) * 1986-01-30 1987-05-05 The Procter & Gamble Company Ether carboxylate detergent builders and process for their preparation
US4798907A (en) * 1988-02-26 1989-01-17 The Procter & Gamble Company Controlled temperature process for making 2,2'-oxodisuccinates useful as laundry detergent builders

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK138997C (da) * 1969-11-24 1979-05-07 Unilever Nv Vaskemiddel,herunder opvaskemiddel

Also Published As

Publication number Publication date
SE377330B (xx) 1975-06-30
NO136535B (xx) 1977-06-13
JPS5929571B1 (xx) 1984-07-21
FR2140573A1 (xx) 1973-01-19
FR2140573B1 (xx) 1977-12-23
AT322526B (de) 1975-05-26
ES403669A1 (es) 1976-01-01
AU465937B2 (en) 1973-12-13
DE2227530A1 (de) 1973-01-04
CH589588A5 (xx) 1977-07-15
BE784547A (fr) 1972-12-07
GB1392053A (en) 1975-04-23
CA963022A (en) 1975-02-18
AU4316472A (en) 1973-12-13
IT960408B (it) 1973-11-20
NL7207929A (xx) 1972-12-13
NO136535C (no) 1977-09-21
DE2227530C2 (de) 1984-09-06

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