Connect public, paid and private patent data with Google Patents Public Datasets

Composition for machine dishwashing and rinsing comprising a blend of nonionic surfactants

Info

Publication number
EP0687720A3
EP0687720A3 EP19950109017 EP95109017A EP0687720A3 EP 0687720 A3 EP0687720 A3 EP 0687720A3 EP 19950109017 EP19950109017 EP 19950109017 EP 95109017 A EP95109017 A EP 95109017A EP 0687720 A3 EP0687720 A3 EP 0687720A3
Authority
EP
Grant status
Application
Patent type
Prior art keywords
nonionic
composition
defined
surfactants
oxide
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.)
Withdrawn
Application number
EP19950109017
Other languages
German (de)
French (fr)
Other versions
EP0687720A2 (en )
Inventor
Suzanne M. Gessner
Glenis Roberts
Michael C. Welch
Kenneth L. Zack
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.)
BASF Corp
Original Assignee
BASF Corp
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

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005Other compounding ingredients characterised by their effect
    • C11D3/0026Low foaming or foam regulating compositions
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66Non-ionic compounds
    • C11D1/72Ethers of polyoxyalkylene glycols
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/37Polymers
    • C11D3/3703Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3707Polyethers, e.g. polyalkyleneoxides

Abstract

A machine dishwashing composition is provided wherein two specifically defined nonionic surfactants are utilized which in combination have been shown through empirical research to surprisingly yield improved results. One of the nonionic surfactants is an alcohol alkoxylate (as defined) and the other nonionic surfactant is a block copolymer of ethylene oxide and propylene oxide (as defined). The use temperature for efficient cleaning while using the composition extends over a broad range up to at least 140°F. in the absence of deleterious foaming even in the presence of protein soil (e.g., egg and/or milk soil).
Further, an aqueous rinse-aid composition for kitchen utensils is provided wherein an anionic hydrotrope and a blend of two specifically defined nonionic surfactants are utilized which has been shown through empirical research to surprisingly yield improved results. One of the nonionic surfactants is an alcohol alkoxylate (as defined) and the other nonionic surfactant is a block copolymer of ethylene oxide and propylene oxide (as defined). The composition is suitable for use at a temperature of up to at least 180°F. in the absence of excessive foaming, spotting and film formation. The components of the composition exhibit good compatibility during storage even if elevated temperatures are experienced thereby maintaining reliable performance upon usage. Rapid high velocity rinsing at a high temperature is made possible in the absence of deleterious foam generation to yield dishes and tableware that can be readily dried without the need for the time consuming hand removal of deleterious spots and/or film.
EP19950109017 1994-06-14 1995-06-12 Composition for machine dishwashing and rinsing comprising a blend of nonionic surfactants Withdrawn EP0687720A3 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US08261144 US5516452A (en) 1994-06-14 1994-06-14 Aqueous rinse - aid composition comprising a two - component blend of alkoxylated nonionic surfactants
US08261145 US5518648A (en) 1994-06-14 1994-06-14 Solid dishwashing composition comprising a two-component blend of alkoxylated nonionic surfactants
US261144 1994-06-14
US261145 1994-06-14

Publications (2)

Publication Number Publication Date
EP0687720A2 true EP0687720A2 (en) 1995-12-20
EP0687720A3 true true EP0687720A3 (en) 1998-07-08

Family

ID=26948427

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950109017 Withdrawn EP0687720A3 (en) 1994-06-14 1995-06-12 Composition for machine dishwashing and rinsing comprising a blend of nonionic surfactants

Country Status (1)

Country Link
EP (1) EP0687720A3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7662753B2 (en) 2005-05-12 2010-02-16 Halliburton Energy Services, Inc. Degradable surfactants and methods for use
US7677315B2 (en) 2005-05-12 2010-03-16 Halliburton Energy Services, Inc. Degradable surfactants and methods for use

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9716317D0 (en) * 1997-08-02 1997-10-08 Procter & Gamble Detergent composition
EP1553160B1 (en) * 2003-12-29 2007-10-17 The Procter & Gamble Company Rinse aid compositions
EP1550710A1 (en) * 2003-12-29 2005-07-06 THE PROCTER & GAMBLE COMPANY Rinse aid compositions
US20150252296A1 (en) * 2014-03-07 2015-09-10 Ecolab Usa Inc. Detergent composition that performs both a cleaning and rinsing function
US9796947B2 (en) * 2014-03-07 2017-10-24 Ecolab Usa Inc. Detergent composition comprising a polymer that performs both a cleaning and rinsing function
WO2015134404A1 (en) * 2014-03-07 2015-09-11 Ecolab Usa Inc. Detergent composition that performs both a cleaning and rinsing function
WO2016094812A1 (en) * 2014-12-11 2016-06-16 Basf Se Liquid surfactant composition comprising a blend of 2 nonionic surfactants

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4226736A (en) * 1974-07-22 1980-10-07 The Drackett Company Dishwashing detergent gel composition
US4233171A (en) * 1978-09-11 1980-11-11 Desoto, Inc. Dishwashing detergent effective at low temperature
US4272394A (en) * 1979-11-19 1981-06-09 Basf Wyandotte Corporation Machine dishwashing detergents containing low-foaming nonionic surfactants
US4510067A (en) * 1983-06-27 1985-04-09 Basf Wyandotte Corporation Foam control composition containing high foaming nonionic surfactant and a polyoxyalkylene compound
WO1993004153A1 (en) * 1991-08-13 1993-03-04 The Procter & Gamble Company Process for making granular automatic dishwashing detergent
US5273677A (en) * 1992-03-20 1993-12-28 Olin Corporation Rinse aids comprising ethoxylated-propoxylated surfactant mixtures

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4226736A (en) * 1974-07-22 1980-10-07 The Drackett Company Dishwashing detergent gel composition
US4233171A (en) * 1978-09-11 1980-11-11 Desoto, Inc. Dishwashing detergent effective at low temperature
US4272394A (en) * 1979-11-19 1981-06-09 Basf Wyandotte Corporation Machine dishwashing detergents containing low-foaming nonionic surfactants
US4510067A (en) * 1983-06-27 1985-04-09 Basf Wyandotte Corporation Foam control composition containing high foaming nonionic surfactant and a polyoxyalkylene compound
WO1993004153A1 (en) * 1991-08-13 1993-03-04 The Procter & Gamble Company Process for making granular automatic dishwashing detergent
US5273677A (en) * 1992-03-20 1993-12-28 Olin Corporation Rinse aids comprising ethoxylated-propoxylated surfactant mixtures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7662753B2 (en) 2005-05-12 2010-02-16 Halliburton Energy Services, Inc. Degradable surfactants and methods for use
US7677315B2 (en) 2005-05-12 2010-03-16 Halliburton Energy Services, Inc. Degradable surfactants and methods for use

Also Published As

Publication number Publication date Type
EP0687720A2 (en) 1995-12-20 application

Similar Documents

Publication Publication Date Title
US4041964A (en) Kitchen cuttingboard
US5929007A (en) Alkaline aqueous hard surface cleaning compositions
US3554915A (en) Cleansing and sanitizing compositions
US3981826A (en) Hard surface cleaning composition
US4545917A (en) Automatic dishwasher product in solid form
US4621739A (en) Tray for glass racks
US3764544A (en) Spot remover for wearing apparel
US6503615B1 (en) Wiping cleaner
US5294365A (en) Hydroxypolyethers as low-foam surfactants
US20030008801A1 (en) Gemini surfactants
US5698507A (en) Nonaqueous gelled automatic dishwashing composition
US6694989B2 (en) Multi-step post detergent treatment method
EP0357496A2 (en) Wiping cloth
US2630813A (en) Spray manifold for washing machines
DE3022484A1 (en) Dish washer basket fitment - consists of holder with grooved pieces in which are fixed rake like supports
US5518648A (en) Solid dishwashing composition comprising a two-component blend of alkoxylated nonionic surfactants
US5603776A (en) Method for cleaning plasticware
US20090212505A1 (en) Heat staked shelf
US3563901A (en) Rinse aid compositions
US3118000A (en) Polyoxyalkylene surface-active agents
EP0516553A2 (en) Powdered automatic dishwashing composition containing enzymes
US4340766A (en) Dishwashing agents and cleaning agents containing oxybutylated higher alcohol/ethylene oxide adducts as low-foaming surfactants
US7445128B2 (en) Cutlery basket for a dishwasher
US20020137647A1 (en) Detergent for vitroceramic surfaces
US6555511B2 (en) Stable hydrotropic surfactants comprising alkylamino propionate

Legal Events

Date Code Title Description
AK Designated contracting states:

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL SE

AK Designated contracting states:

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19980612

18D Deemed to be withdrawn

Effective date: 20001204