ATE23560T1 - PROCESS FOR PREPARING LOW FOAMING DETERGENT COMPOSITIONS. - Google Patents

PROCESS FOR PREPARING LOW FOAMING DETERGENT COMPOSITIONS.

Info

Publication number
ATE23560T1
ATE23560T1 AT83300540T AT83300540T ATE23560T1 AT E23560 T1 ATE23560 T1 AT E23560T1 AT 83300540 T AT83300540 T AT 83300540T AT 83300540 T AT83300540 T AT 83300540T AT E23560 T1 ATE23560 T1 AT E23560T1
Authority
AT
Austria
Prior art keywords
detergent compositions
low foaming
preparing low
foaming detergent
onto
Prior art date
Application number
AT83300540T
Other languages
German (de)
Inventor
Malcolm Nigel Alan Carter
Peter Robert Garrett
Dennis Giles
Appaya Raghunath Naik
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
Application granted granted Critical
Publication of ATE23560T1 publication Critical patent/ATE23560T1/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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/382—Vegetable products, e.g. soya meal, wood flour, sawdust
    • 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
    • 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
    • C11D3/16—Organic compounds
    • C11D3/18—Hydrocarbons
    • 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
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/32—Amides; Substituted amides
    • 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
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/384—Animal products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Detergent Compositions (AREA)

Abstract

A process for making low-sudsing detergent powders is disclosed. The particular feature of the process is the formation of an intimate mixture of an oily or waxy substance and a defined nitrogen compound, an alpha , omega -dialkylamide alkane for example, and the subsequent spraying of the mixture onto either a carrier, or onto spray-dried detergent powder.
AT83300540T 1982-02-04 1983-02-03 PROCESS FOR PREPARING LOW FOAMING DETERGENT COMPOSITIONS. ATE23560T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8203233 1982-02-04
EP83300540A EP0087233B1 (en) 1982-02-04 1983-02-03 Process for producing low-sudsing detergent compositions

Publications (1)

Publication Number Publication Date
ATE23560T1 true ATE23560T1 (en) 1986-11-15

Family

ID=10528111

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83300540T ATE23560T1 (en) 1982-02-04 1983-02-03 PROCESS FOR PREPARING LOW FOAMING DETERGENT COMPOSITIONS.

Country Status (3)

Country Link
EP (1) EP0087233B1 (en)
AT (1) ATE23560T1 (en)
DE (1) DE3367617D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8310648D0 (en) * 1983-04-20 1983-05-25 Unilever Plc Low sudsing liquid detergent compositions
GB8627181D0 (en) * 1986-11-13 1986-12-10 Procter & Gamble Softening detergent compositions
DE3732947A1 (en) * 1987-09-30 1989-04-13 Henkel Kgaa FOAM REGULATOR SUITABLE FOR USE IN WASHING AND CLEANING AGENTS
US6200498B1 (en) 1997-08-29 2001-03-13 Henkel Kommanditgesellschaft Auf Aktien Process for producing paraffin-containing foam regulators

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2043088A1 (en) * 1970-08-31 1972-03-02 Henkel & Cie GmbH, 4000 Dusseldorf Low-foaming washing, cleaning and softening agent
DE2043086A1 (en) * 1970-08-31 1972-03-30 Henkel & Cie GmbH, 4000 Dusseldorf Low-foaming washing, cleaning and softening agent
DE2043087A1 (en) * 1970-08-31 1972-03-02 Henkel & Cie GmbH, 4000 Dusseldorf Low-foaming washing, cleaning and softening agent
EP0021830B1 (en) * 1979-06-27 1983-06-15 Unilever Plc Low sudsing detergent compositions
US4363740A (en) * 1980-07-29 1982-12-14 Lever Brothers Company Process for making controlled sudsing detergent powder

Also Published As

Publication number Publication date
EP0087233B1 (en) 1986-11-12
EP0087233A1 (en) 1983-08-31
DE3367617D1 (en) 1987-01-02

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties