BR9007774A - ALKYLPOLYETHYLENE GYLIC ETHERS AS FOAM FORMING INHIBITIVE ADDITIVES FOR CLEANING AGENTS - Google Patents

ALKYLPOLYETHYLENE GYLIC ETHERS AS FOAM FORMING INHIBITIVE ADDITIVES FOR CLEANING AGENTS

Info

Publication number
BR9007774A
BR9007774A BR909007774A BR9007774A BR9007774A BR 9007774 A BR9007774 A BR 9007774A BR 909007774 A BR909007774 A BR 909007774A BR 9007774 A BR9007774 A BR 9007774A BR 9007774 A BR9007774 A BR 9007774A
Authority
BR
Brazil
Prior art keywords
cleaning agents
ethers
gylic
alkylpolyethylene
group
Prior art date
Application number
BR909007774A
Other languages
Portuguese (pt)
Inventor
Juergen Dr Geke
Gilbert Dr Schenker
Hans-Christian Dr 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
Publication of BR9007774A publication Critical patent/BR9007774A/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.
BR909007774A 1989-10-24 1990-10-15 ALKYLPOLYETHYLENE GYLIC ETHERS AS FOAM FORMING INHIBITIVE ADDITIVES FOR CLEANING AGENTS BR9007774A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3935374A DE3935374A1 (en) 1989-10-24 1989-10-24 ALKYLPOLYETHYLENGLYKOLETHER AS FOAM-PRESSING ADDITIVES FOR CLEANERS
PCT/EP1990/001743 WO1991006620A1 (en) 1989-10-24 1990-10-15 Alkyl polyethyleneglycol ethers as foam-inhibiting additives in cleaning agents

Publications (1)

Publication Number Publication Date
BR9007774A true BR9007774A (en) 1992-08-11

Family

ID=6392086

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909007774A BR9007774A (en) 1989-10-24 1990-10-15 ALKYLPOLYETHYLENE GYLIC ETHERS AS FOAM FORMING INHIBITIVE ADDITIVES FOR CLEANING AGENTS

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
EP0497790A1 (en) 1992-08-12
TR25066A (en) 1992-11-01
ATE109503T1 (en) 1994-08-15
DE59006725D1 (en) 1994-09-08
DK0497790T3 (en) 1995-01-02
ES2057591T3 (en) 1994-10-16
DE3935374A1 (en) 1991-04-25
ZA908485B (en) 1991-08-28
WO1991006620A1 (en) 1991-05-16
EP0497790B1 (en) 1994-08-03
JPH05501272A (en) 1993-03-11

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Legal Events

Date Code Title Description
FD3 Appl. lapsed due to non-payment of renewal fee