DE3367617D1 - Process for producing low-sudsing detergent compositions - Google Patents

Process for producing low-sudsing detergent compositions

Info

Publication number
DE3367617D1
DE3367617D1 DE8383300540T DE3367617T DE3367617D1 DE 3367617 D1 DE3367617 D1 DE 3367617D1 DE 8383300540 T DE8383300540 T DE 8383300540T DE 3367617 T DE3367617 T DE 3367617T DE 3367617 D1 DE3367617 D1 DE 3367617D1
Authority
DE
Germany
Prior art keywords
detergent compositions
producing low
sudsing detergent
sudsing
onto
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8383300540T
Other languages
German (de)
Inventor
Malcolm Nigel Alan Carter
Peter Robert Garrett
Dennis Giles
Appaya Raghunath Naik
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unilever PLC
Unilever NV
Original Assignee
Unilever PLC
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 PLC, Unilever NV filed Critical Unilever PLC
Application granted granted Critical
Publication of DE3367617D1 publication Critical patent/DE3367617D1/en
Expired legal-status Critical Current

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.
DE8383300540T 1982-02-04 1983-02-03 Process for producing low-sudsing detergent compositions Expired DE3367617D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8203233 1982-02-04

Publications (1)

Publication Number Publication Date
DE3367617D1 true DE3367617D1 (en) 1987-01-02

Family

ID=10528111

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383300540T Expired DE3367617D1 (en) 1982-02-04 1983-02-03 Process for producing low-sudsing 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
DE2043087A1 (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
DE2043088A1 (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
ATE23560T1 (en) 1986-11-15
EP0087233B1 (en) 1986-11-12
EP0087233A1 (en) 1983-08-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee