CH385237A - Process for the production of polyether carboxylic acids or their water-soluble salts - Google Patents

Process for the production of polyether carboxylic acids or their water-soluble salts

Info

Publication number
CH385237A
CH385237A CH6358558A CH6358558A CH385237A CH 385237 A CH385237 A CH 385237A CH 6358558 A CH6358558 A CH 6358558A CH 6358558 A CH6358558 A CH 6358558A CH 385237 A CH385237 A CH 385237A
Authority
CH
Switzerland
Prior art keywords
production
water
carboxylic acids
soluble salts
polyether carboxylic
Prior art date
Application number
CH6358558A
Other languages
German (de)
Inventor
Hofer Kurt
Original Assignee
Sandoz Ag
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
Priority to NL242967D priority Critical patent/NL242967A/xx
Application filed by Sandoz Ag filed Critical Sandoz Ag
Priority to CH6358558A priority patent/CH385237A/en
Priority to DES64359A priority patent/DE1117879B/en
Priority to BE582203A priority patent/BE582203A/en
Priority to FR804170A priority patent/FR1238505A/en
Priority to GB3012659A priority patent/GB926898A/en
Publication of CH385237A publication Critical patent/CH385237A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/04—Carboxylic acids or salts thereof
    • C11D1/06—Ether- or thioether carboxylic acids
    • 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
    • C07C59/125—Saturated compounds having only one carboxyl group and containing ether groups, groups, groups, or groups
    • 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
    • C07C59/40—Unsaturated compounds
    • C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
    • C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
    • C07C59/66—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings the non-carboxylic part of the ether containing six-membered aromatic rings
    • C07C59/68—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings the non-carboxylic part of the ether containing six-membered aromatic rings the oxygen atom of the ether group being bound to a non-condensed six-membered aromatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
CH6358558A 1958-09-04 1958-09-04 Process for the production of polyether carboxylic acids or their water-soluble salts CH385237A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL242967D NL242967A (en) 1958-09-04
CH6358558A CH385237A (en) 1958-09-04 1958-09-04 Process for the production of polyether carboxylic acids or their water-soluble salts
DES64359A DE1117879B (en) 1958-09-04 1959-08-08 Process for the production of polyether carboxylic acids or their water-soluble salts by reacting alkyl-substituted phenols with ethylene oxide and carboxymethylation of the products obtained
BE582203A BE582203A (en) 1958-09-04 1959-08-31 Polycarboxymethyl ethers and process for their preparation
FR804170A FR1238505A (en) 1958-09-04 1959-09-02 Polycarboxymethyl ethers and process for their preparation
GB3012659A GB926898A (en) 1958-09-04 1959-09-03 New polyether carboxylic acids and process for their manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6358558A CH385237A (en) 1958-09-04 1958-09-04 Process for the production of polyether carboxylic acids or their water-soluble salts

Publications (1)

Publication Number Publication Date
CH385237A true CH385237A (en) 1964-12-15

Family

ID=4525094

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6358558A CH385237A (en) 1958-09-04 1958-09-04 Process for the production of polyether carboxylic acids or their water-soluble salts

Country Status (6)

Country Link
BE (1) BE582203A (en)
CH (1) CH385237A (en)
DE (1) DE1117879B (en)
FR (1) FR1238505A (en)
GB (1) GB926898A (en)
NL (1) NL242967A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103292A1 (en) * 1981-01-31 1982-08-26 Cassella Ag, 6000 Frankfurt STABLE DYE PREPARATIONS, THEIR PRODUCTION AND USE
NL8301389A (en) * 1983-04-20 1984-11-16 Chem Y NEW LIQUID IODOPHORS.
CA1279874C (en) * 1983-10-28 1991-02-05 Chevron Research And Technology Company Stable emulsifier and substituted succinic anhydride compositions therewith
US4960536A (en) * 1989-03-09 1990-10-02 Sandoz Ltd. Carboxyalkylated derivatives of alkyl and alkenyl catechol ethoxylates and detergent compositions containing same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2174761A (en) * 1935-04-13 1939-10-03 Ig Farbenindustrie Ag Condensation products derived from hydroxy compounds and method of producing them

Also Published As

Publication number Publication date
NL242967A (en)
DE1117879B (en) 1961-11-23
GB926898A (en) 1963-05-22
FR1238505A (en) 1960-08-12
BE582203A (en) 1960-02-29

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