CA963022A - Production of salts of ether polycarboxylic acids - Google Patents

Production of salts of ether polycarboxylic acids

Info

Publication number
CA963022A
CA963022A CA144,045A CA144045A CA963022A CA 963022 A CA963022 A CA 963022A CA 144045 A CA144045 A CA 144045A CA 963022 A CA963022 A CA 963022A
Authority
CA
Canada
Prior art keywords
salts
production
polycarboxylic acids
ether polycarboxylic
ether
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.)
Expired
Application number
CA144,045A
Other versions
CA144045S (en
Inventor
Vincent Lamberti
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.)
Unilever PLC
Original Assignee
Unilever PLC
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 PLC filed Critical Unilever PLC
Application granted granted Critical
Publication of CA963022A publication Critical patent/CA963022A/en
Expired legal-status Critical Current

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
CA144,045A 1971-06-11 1972-06-06 Production of salts of ether polycarboxylic acids Expired CA963022A (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
CA963022A true CA963022A (en) 1975-02-18

Family

ID=22543003

Family Applications (1)

Application Number Title Priority Date Filing Date
CA144,045A Expired CA963022A (en) 1971-06-11 1972-06-06 Production of salts of ether polycarboxylic acids

Country Status (15)

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

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
AT320608B (en) * 1969-11-24 1975-02-25 Unilever Nv Process for the preparation of the new carboxymethyloxysuccinic acid or its new salts

Also Published As

Publication number Publication date
AT322526B (en) 1975-05-26
AU4316472A (en) 1973-12-13
FR2140573A1 (en) 1973-01-19
ES403669A1 (en) 1976-01-01
JPS5929571B1 (en) 1984-07-21
ZA723926B (en) 1974-02-27
CH589588A5 (en) 1977-07-15
SE377330B (en) 1975-06-30
NO136535C (en) 1977-09-21
AU465937B2 (en) 1973-12-13
GB1392053A (en) 1975-04-23
FR2140573B1 (en) 1977-12-23
DE2227530A1 (en) 1973-01-04
NO136535B (en) 1977-06-13
IT960408B (en) 1973-11-20
NL7207929A (en) 1972-12-13
BE784547A (en) 1972-12-07
DE2227530C2 (en) 1984-09-06

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