ES514599A0 - A PROCEDURE FOR THE PREPARATION OF A DETERGENT POWDER BASED ON ANIONIC SURFACE AGENTS WITH CONTROLLED FOAM. - Google Patents

A PROCEDURE FOR THE PREPARATION OF A DETERGENT POWDER BASED ON ANIONIC SURFACE AGENTS WITH CONTROLLED FOAM.

Info

Publication number
ES514599A0
ES514599A0 ES514599A ES514599A ES514599A0 ES 514599 A0 ES514599 A0 ES 514599A0 ES 514599 A ES514599 A ES 514599A ES 514599 A ES514599 A ES 514599A ES 514599 A0 ES514599 A0 ES 514599A0
Authority
ES
Spain
Prior art keywords
procedure
preparation
anionic surface
powder based
detergent powder
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.)
Granted
Application number
ES514599A
Other languages
Spanish (es)
Other versions
ES8308354A1 (en
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 NV
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
Publication of ES8308354A1 publication Critical patent/ES8308354A1/en
Publication of ES514599A0 publication Critical patent/ES514599A0/en
Granted 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
    • C11D3/0005—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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • 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
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones

Abstract

Suds control agents for addition to detergent compositions are prepared by a granulation process. In the process core particles of gelatinised starch are granulated with a silicone oil admixed with hydrophobic silica. The granules are then coated with wax by spraying from a solution in an organic solvent. Typically the granules produced contain 45-55%, silicone oil compound 35-50% and wax 7-15%.
ES514599A 1981-07-31 1982-07-30 A PROCEDURE FOR THE PREPARATION OF A DETERGENT POWDER BASED ON ANIONIC SURFACE AGENTS WITH CONTROLLED FOAM. Granted ES514599A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8123492 1981-07-31

Publications (2)

Publication Number Publication Date
ES8308354A1 ES8308354A1 (en) 1983-08-16
ES514599A0 true ES514599A0 (en) 1983-08-16

Family

ID=10523604

Family Applications (1)

Application Number Title Priority Date Filing Date
ES514599A Granted ES514599A0 (en) 1981-07-31 1982-07-30 A PROCEDURE FOR THE PREPARATION OF A DETERGENT POWDER BASED ON ANIONIC SURFACE AGENTS WITH CONTROLLED FOAM.

Country Status (4)

Country Link
EP (1) EP0071481B1 (en)
AT (1) ATE20358T1 (en)
DE (1) DE3271649D1 (en)
ES (1) ES514599A0 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA833292B (en) * 1982-05-11 1984-12-24 Unilever Plc Granules containing silicone-based anti-foam and a process for preparing them
ZA838239B (en) * 1982-11-10 1985-06-26 Unilever Plc Hydrocarbon anti-foam granules
GB8513074D0 (en) * 1985-05-23 1985-06-26 Unilever Plc Antifoam ingredient
US4652392A (en) * 1985-07-30 1987-03-24 The Procter & Gamble Company Controlled sudsing detergent compositions
GB8521956D0 (en) * 1985-09-04 1985-10-09 Unilever Plc Antifoam ingredient
GB9410677D0 (en) 1994-05-27 1994-07-13 Unilever Plc Detergent compositions
ATE286422T1 (en) 1999-08-13 2005-01-15 Dow Corning Sa SILICONE-BASED FOAM REGULATOR
DE60039559D1 (en) 1999-08-13 2008-09-04 Dow Corning Sa Silicone-containing foam control agent
DE10108459A1 (en) * 2001-02-22 2002-09-12 Henkel Kgaa Stability of foam-regulator granulates for use in detergents is improved by using a carrier containing alkali carbonate and a Bronsted acid
ES2412265T3 (en) * 2008-09-12 2013-07-10 Unilever N.V. Improvements that refer to conditioners of textile material
CN114786739B (en) * 2019-12-16 2023-10-31 固特异轮胎和橡胶公司 Silica coated starch

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462184A1 (en) * 1979-07-31 1981-02-13 Eurand France Antifoaming silicone oil compsn. for washing powders - is oil mixed with absorbent cpd. and granules coated with cpd.
FR2481942B1 (en) * 1980-05-12 1988-04-22 Unilever Nv ANTI-MOSS GRANULES, THEIR MANUFACTURING PROCESS AND THEIR USE IN DETERGENT COMPOSITIONS

Also Published As

Publication number Publication date
ES8308354A1 (en) 1983-08-16
EP0071481B1 (en) 1986-06-11
EP0071481A1 (en) 1983-02-09
DE3271649D1 (en) 1986-07-17
ATE20358T1 (en) 1986-06-15

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