GB1113712A - Defoaming agent - Google Patents

Defoaming agent

Info

Publication number
GB1113712A
GB1113712A GB563/67A GB56367A GB1113712A GB 1113712 A GB1113712 A GB 1113712A GB 563/67 A GB563/67 A GB 563/67A GB 56367 A GB56367 A GB 56367A GB 1113712 A GB1113712 A GB 1113712A
Authority
GB
United Kingdom
Prior art keywords
oil
weight
defoaming agent
alkyl group
acid phosphate
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
GB563/67A
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of GB1113712A publication Critical patent/GB1113712A/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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0026—Low foaming or foam regulating compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • C08G18/025—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing carbodiimide groups
    • 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
    • C11D1/02—Anionic compounds
    • C11D1/34—Derivatives of acids of phosphorus
    • C11D1/345—Phosphates or phosphites

Abstract

A detergent composition having controlled foaming properties comprises a water-soluble non-soap anionic, non-ionic, zwitterionic or ampholytic synthetic detergent and a synergistic defoaming agent consisting by weight of from 5% to 95% of at least one mineral, vegetable or animal oil and from 95% to 5% of at least one saturated or unsaturated, straight or branched chain, monoalkyl or diakyl acid phosphate or alkali mettal salt thereof, each alkyl group having from 16 to 20 carbon atoms. The composition may contain from 0.15% to 8.0% by weight of the defoaming agent. There is a reference to its use with soaps.ALSO:A defoaming agent consists of from 5% to 95% by weight of at least one mineral, vegetable or animal oil, and from 95% to 5% by weight of at least one saturated or unsaturated straight or branched chain monoalkyl or dialkyl acid phosphate or alkali metal salt thereof, each alkyl group having 16 to 20 carbon atoms. The oil is preferably mineral oil. Also mentioned are sesame oil, cottonseed oil, corn oil, sweet almond oil, olive oil, wheat germ oil, rice bran oil, peanut oil, lanolin, neat's foot oil, bone oil, sperm oil, cod liver oil. The alkyl group(s) of the alkyl acid phosphate may be stearyl (exemplified), arachidyl, palmitoleyl, oleyl, arachidonyl, palmityl. Examples relate to use of the de-foaming agent in detergent compositions (see Division C5); it also inhibits protein foam, for example that produced in the presence of skim milk or egg solids.
GB563/67A 1966-01-04 1967-01-04 Defoaming agent Expired GB1113712A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US518652A US3399144A (en) 1966-01-04 1966-01-04 Defoaming agent

Publications (1)

Publication Number Publication Date
GB1113712A true GB1113712A (en) 1968-05-15

Family

ID=24064892

Family Applications (1)

Application Number Title Priority Date Filing Date
GB563/67A Expired GB1113712A (en) 1966-01-04 1967-01-04 Defoaming agent

Country Status (3)

Country Link
US (1) US3399144A (en)
CA (1) CA810158A (en)
GB (1) GB1113712A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318921A1 (en) * 1975-07-23 1977-02-18 Hoechst Ag PROCESS FOR PREPARING WASHING PRODUCTS WITH LOW FOAMING POWER
DE2701664A1 (en) * 1976-01-23 1977-07-28 Unilever Nv DETERGENTS AND METHOD FOR MANUFACTURING IT
EP0213953A2 (en) * 1985-09-04 1987-03-11 Unilever Plc Antifoam ingredient for detergent compositions
US4911856A (en) * 1988-11-30 1990-03-27 Ecolab Inc. Low acid, soluble salt containing aqueous-organic softening agents for detersive systems
US4971714A (en) * 1988-11-30 1990-11-20 Ecolab Inc. Detersive system with an improved hardness ion complexing agent

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3623991A (en) * 1969-06-10 1971-11-30 Chemed Corp Descaling detergent composition
US3860521A (en) * 1972-03-20 1975-01-14 Basf Wyandotte Corp Soap based chain conveyor lubricant
GB1571502A (en) * 1976-01-23 1980-07-16 Unilever Ltd Detergent compositions
US4083939A (en) * 1977-02-03 1978-04-11 Fmc Corporation Use of tributoxyethylphosphate to control foam in the production of soda ash from trona
GB2040982B (en) * 1977-06-23 1982-08-25 Procter & Gamble Detergent composition with a suds-regulaing system
US4183766A (en) * 1978-06-12 1980-01-15 Woodward Fred E Paper coating composition
EP0008830A1 (en) * 1978-09-09 1980-03-19 THE PROCTER & GAMBLE COMPANY Suds-suppressing compositions and detergents containing them
US4259199A (en) * 1979-06-29 1981-03-31 The Procter & Gamble Company Alkaline dishwasher detergent
GB8619683D0 (en) * 1986-08-13 1986-09-24 Unilever Plc Particulate ingredient
WO2008094878A1 (en) * 2007-02-01 2008-08-07 Johnsondiversey, Inc. Detergent dispenser assembly and method, flowable detergent powders, and methods for making and using the same
CN114585427A (en) 2019-08-14 2022-06-03 埃肯有机硅美国公司 Process for preparing foam control compositions in granular or powder form

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715613A (en) * 1950-10-12 1955-08-16 Swift & Co Defoamer
US2753309A (en) * 1951-10-27 1956-07-03 Pioneer Chemical Works Inc Defoaming agents

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318921A1 (en) * 1975-07-23 1977-02-18 Hoechst Ag PROCESS FOR PREPARING WASHING PRODUCTS WITH LOW FOAMING POWER
DE2701664A1 (en) * 1976-01-23 1977-07-28 Unilever Nv DETERGENTS AND METHOD FOR MANUFACTURING IT
FR2338991A1 (en) * 1976-01-23 1977-08-19 Unilever Nv NEW DETERGENT COMPOSITIONS CONTAINING MIXED FOAM REGULATORS FOR WASHING ETOFFES, AND THEIR MANUFACTURING PROCESS
EP0213953A2 (en) * 1985-09-04 1987-03-11 Unilever Plc Antifoam ingredient for detergent compositions
EP0213953A3 (en) * 1985-09-04 1988-01-13 Unilever Plc Antifoam ingredient for detergent compositions
US4818292A (en) * 1985-09-04 1989-04-04 Lever Brothers Company Antifoam ingredient for detergent compositions
US4911856A (en) * 1988-11-30 1990-03-27 Ecolab Inc. Low acid, soluble salt containing aqueous-organic softening agents for detersive systems
US4971714A (en) * 1988-11-30 1990-11-20 Ecolab Inc. Detersive system with an improved hardness ion complexing agent

Also Published As

Publication number Publication date
US3399144A (en) 1968-08-27
CA810158A (en) 1969-04-08

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