ES403669A1 - Un procedimiento para la preparacion de una sal de un acidoeter-policarboxilico. - Google Patents

Un procedimiento para la preparacion de una sal de un acidoeter-policarboxilico.

Info

Publication number
ES403669A1
ES403669A1 ES403669A ES403669A ES403669A1 ES 403669 A1 ES403669 A1 ES 403669A1 ES 403669 A ES403669 A ES 403669A ES 403669 A ES403669 A ES 403669A ES 403669 A1 ES403669 A1 ES 403669A1
Authority
ES
Spain
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
ES403669A
Other languages
English (en)
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 NV
Original Assignee
Unilever NV
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 NV filed Critical Unilever NV
Publication of ES403669A1 publication Critical patent/ES403669A1/es
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

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)
ES403669A 1971-06-11 1972-06-08 Un procedimiento para la preparacion de una sal de un acidoeter-policarboxilico. Expired ES403669A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES403669A1 true ES403669A1 (es) 1976-01-01

Family

ID=22543003

Family Applications (1)

Application Number Title Priority Date Filing Date
ES403669A Expired ES403669A1 (es) 1971-06-11 1972-06-08 Un procedimiento para la preparacion de una sal de un acidoeter-policarboxilico.

Country Status (15)

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

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
FR2140573B1 (es) 1977-12-23
DE2227530A1 (de) 1973-01-04
AU4316472A (en) 1973-12-13
SE377330B (es) 1975-06-30
AU465937B2 (en) 1973-12-13
BE784547A (fr) 1972-12-07
NL7207929A (es) 1972-12-13
GB1392053A (en) 1975-04-23
CA963022A (en) 1975-02-18
JPS5929571B1 (es) 1984-07-21
NO136535B (es) 1977-06-13
NO136535C (no) 1977-09-21
CH589588A5 (es) 1977-07-15
ZA723926B (en) 1974-02-27
AT322526B (de) 1975-05-26
IT960408B (it) 1973-11-20
FR2140573A1 (es) 1973-01-19
DE2227530C2 (de) 1984-09-06

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