ATE109503T1 - ALKYL POLYETHYLENE GLYCOL ETHER AS FOAM PRESSING ADDITIVES FOR DETERGENTS. - Google Patents

ALKYL POLYETHYLENE GLYCOL ETHER AS FOAM PRESSING ADDITIVES FOR DETERGENTS.

Info

Publication number
ATE109503T1
ATE109503T1 AT90914909T AT90914909T ATE109503T1 AT E109503 T1 ATE109503 T1 AT E109503T1 AT 90914909 T AT90914909 T AT 90914909T AT 90914909 T AT90914909 T AT 90914909T AT E109503 T1 ATE109503 T1 AT E109503T1
Authority
AT
Austria
Prior art keywords
alkyl
group
detergents
polyethylene glycol
glycol ether
Prior art date
Application number
AT90914909T
Other languages
German (de)
Inventor
Juergen Geke
Gilbert Schenker
Hans-Christian Raths
Raina Hirthe
Original Assignee
Henkel Kgaa
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 Henkel Kgaa filed Critical Henkel Kgaa
Application granted granted Critical
Publication of ATE109503T1 publication Critical patent/ATE109503T1/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
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • C11D1/721—End blocked ethers
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0026—Low foaming or foam regulating compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention concerns the use, as foam-inhibiting additives in low-foam cleaning agents, of alkyl polyethyleneglycol ethers, without terminal OH groups, of the formula R?1-O-(CH2?CH2?O)n?-R?2 in which R?1 is a straight-chain, branched or cyclic alkyl or alkenyl group with 6-18 C-atoms, R?2 is an alkyl group with 4-8 C-atoms and n is a number between 3 and 6, prepared from ethylene oxide and a fatty alcohol, or mixture of fatty alcohols, containing an R?1 group and subsequent etherification with an alkyl halide containing an R?2 group, by ethoxylation of the fatty alcohol in the presence of calcined hydrotalcites as catalyst.
AT90914909T 1989-10-24 1990-10-15 ALKYL POLYETHYLENE GLYCOL ETHER AS FOAM PRESSING ADDITIVES FOR DETERGENTS. ATE109503T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3935374A DE3935374A1 (en) 1989-10-24 1989-10-24 ALKYLPOLYETHYLENGLYKOLETHER AS FOAM-PRESSING ADDITIVES FOR CLEANERS

Publications (1)

Publication Number Publication Date
ATE109503T1 true ATE109503T1 (en) 1994-08-15

Family

ID=6392086

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90914909T ATE109503T1 (en) 1989-10-24 1990-10-15 ALKYL POLYETHYLENE GLYCOL ETHER AS FOAM PRESSING ADDITIVES FOR DETERGENTS.

Country Status (11)

Country Link
EP (1) EP0497790B1 (en)
JP (1) JPH05501272A (en)
AT (1) ATE109503T1 (en)
BR (1) BR9007774A (en)
CA (1) CA2070415A1 (en)
DE (2) DE3935374A1 (en)
DK (1) DK0497790T3 (en)
ES (1) ES2057591T3 (en)
TR (1) TR25066A (en)
WO (1) WO1991006620A1 (en)
ZA (1) ZA908485B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4324396A1 (en) * 1993-07-21 1995-01-26 Henkel Kgaa Detergents with high wettability
US5612305A (en) * 1995-01-12 1997-03-18 Huntsman Petrochemical Corporation Mixed surfactant systems for low foam applications

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3727378A1 (en) * 1987-08-17 1989-03-02 Henkel Kgaa FOAM-PRESSING ADDITIVES IN LOW-FOAM CLEANING AGENTS
DE3833076A1 (en) * 1987-09-29 1989-04-06 Lion Corp ALCOXYLATION CATALYST

Also Published As

Publication number Publication date
CA2070415A1 (en) 1991-04-25
BR9007774A (en) 1992-08-11
EP0497790B1 (en) 1994-08-03
TR25066A (en) 1992-11-01
DE59006725D1 (en) 1994-09-08
DE3935374A1 (en) 1991-04-25
ES2057591T3 (en) 1994-10-16
WO1991006620A1 (en) 1991-05-16
ZA908485B (en) 1991-08-28
DK0497790T3 (en) 1995-01-02
JPH05501272A (en) 1993-03-11
EP0497790A1 (en) 1992-08-12

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee