BE806233A - Agents tensio-actifs anti-mousses resistant aux alcalins - Google Patents

Agents tensio-actifs anti-mousses resistant aux alcalins

Info

Publication number
BE806233A
BE806233A BE136823A BE136823A BE806233A BE 806233 A BE806233 A BE 806233A BE 136823 A BE136823 A BE 136823A BE 136823 A BE136823 A BE 136823A BE 806233 A BE806233 A BE 806233A
Authority
BE
Belgium
Prior art keywords
tensio
foams
active agents
alkaline resistant
alkaline
Prior art date
Application number
BE136823A
Other languages
English (en)
Original Assignee
Basf 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
Application filed by Basf Ag filed Critical Basf Ag
Publication of BE806233A publication Critical patent/BE806233A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
    • C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
    • 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
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • C11D1/721—End blocked ethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Detergent Compositions (AREA)
BE136823A 1972-10-25 1973-10-18 Agents tensio-actifs anti-mousses resistant aux alcalins BE806233A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2252186A DE2252186A1 (de) 1972-10-25 1972-10-25 Alkalistabile, oberflaechenaktive, schaumdaempfende mittel (acetale)

Publications (1)

Publication Number Publication Date
BE806233A true BE806233A (fr) 1974-04-18

Family

ID=5859955

Family Applications (1)

Application Number Title Priority Date Filing Date
BE136823A BE806233A (fr) 1972-10-25 1973-10-18 Agents tensio-actifs anti-mousses resistant aux alcalins

Country Status (6)

Country Link
US (1) USB409310I5 (fr)
BE (1) BE806233A (fr)
CH (1) CH577444A5 (fr)
DE (1) DE2252186A1 (fr)
FR (1) FR2204683A1 (fr)
NL (1) NL7314700A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442830A1 (fr) * 1978-11-30 1980-06-27 Ugine Kuhlmann Procede de regulation des mousses dans les installations de fabrication de l'acrylonitrile et des esters acryliques
DE2913467A1 (de) * 1979-04-04 1980-10-16 Henkel Kgaa Stabile waessrige oder waessrig-alkoholische loesungen von fettloeslichen parfuemoelen
DE3531212A1 (de) * 1985-08-31 1987-03-05 Henkel Kgaa Als entschaeumer verwendbare alkylenoxid-blockpolymere
DE4113163A1 (de) * 1991-04-23 1992-11-05 Basf Ag Alkandiolbisacetale
CH684933A5 (de) * 1992-04-01 1995-02-15 Ciba Geigy Ag Schaumarme oberflächenaktive Verbindungen.
DE4237337A1 (de) * 1992-11-05 1994-05-11 Basf Ag Blockcopolyacetale, Verfahren zu ihrer Herstellung und ihre Verwendung in Wasch- und Reinigungsmitteln
WO1995013260A1 (fr) * 1993-11-10 1995-05-18 Basf Aktiengesellschaft Procede de fabrication de melanges d'agents tensio-actifs non ioniques peu moussants a structure acetal
WO1996000253A1 (fr) * 1994-06-23 1996-01-04 The Dow Chemical Company Composition tensioactive contenant un produit d'addition acetal ou cetal
CA2391956A1 (fr) * 1999-12-08 2001-06-14 Glenn Thomas Jordan Iv Procede de preparation de tensioactifs a base d'alcools poly(oxyalkyles) coiffes par un ether
MXPA02005739A (es) * 1999-12-08 2002-09-18 Procter & Gamble Composiciones que incluyen agentes humectantes de alcohol polioxialquilado) bloqueado por eter.
US6844309B1 (en) 1999-12-08 2005-01-18 The Procter & Gamble Company Ether-capped poly(oxyalkylated) alcohol surfactants
US6593287B1 (en) 1999-12-08 2003-07-15 The Procter & Gamble Company Compositions including ether-capped poly(oxyalkylated) alcohol surfactants
EP1235779A2 (fr) * 1999-12-08 2002-09-04 The Procter & Gamble Company Procede de preparation d'agents tensioactifs a base d'alcool poly(oxyalkyle) a blocage ether
WO2001042411A1 (fr) * 1999-12-08 2001-06-14 The Procter & Gamble Company Compositions comprenant des surfactants a alcool poly(oxyalkyle) coiffe d'ether
MXPA02005752A (es) * 1999-12-08 2002-09-18 Procter & Gamble Agentes tensioactivos de alcohol poli(oxialquilados)bloqueado con eter.

Also Published As

Publication number Publication date
CH577444A5 (fr) 1976-07-15
FR2204683B3 (fr) 1976-09-17
USB409310I5 (fr) 1976-03-23
FR2204683A1 (en) 1974-05-24
NL7314700A (fr) 1974-04-29
DE2252186A1 (de) 1974-05-16

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