EP0687720A3 - Composition for machine dishwashing and rinsing comprising a blend of nonionic surfactants - Google Patents
Composition for machine dishwashing and rinsing comprising a blend of nonionic surfactants Download PDFInfo
- Publication number
- EP0687720A3 EP0687720A3 EP95109017A EP95109017A EP0687720A3 EP 0687720 A3 EP0687720 A3 EP 0687720A3 EP 95109017 A EP95109017 A EP 95109017A EP 95109017 A EP95109017 A EP 95109017A EP 0687720 A3 EP0687720 A3 EP 0687720A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- composition
- nonionic surfactants
- absence
- deleterious
- blend
- 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- Withdrawn
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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
-
- 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
- C11D3/3707—Polyethers, 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.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/261,144 US5516452A (en) | 1994-06-14 | 1994-06-14 | Aqueous rinse - aid composition comprising a two - component blend of alkoxylated nonionic surfactants |
US261144 | 1994-06-14 | ||
US08/261,145 US5518648A (en) | 1994-06-14 | 1994-06-14 | Solid dishwashing composition comprising a two-component blend of alkoxylated nonionic surfactants |
US261145 | 1994-06-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0687720A2 EP0687720A2 (en) | 1995-12-20 |
EP0687720A3 true EP0687720A3 (en) | 1998-07-08 |
Family
ID=26948427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95109017A 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)
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 (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2327948A (en) * | 1997-08-02 | 1999-02-10 | Procter & Gamble | Dish-washer detergent composition containing a high cloud point surfactant |
TW519535B (en) * | 1996-12-06 | 2003-02-01 | Nippon Catalytic Chem Ind | Higher secondary alcohol alkoxylate compound composition, method for production thereof, and detergent and emulsifier using the 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 |
BR112016020336B1 (en) * | 2014-03-07 | 2022-12-13 | Ecolab Usa Inc | RINSE AND ALKALINE DETERGENT COMPOSITIONS AND METHOD FOR CLEANING AND RINSE OF ARTICLES |
US9969959B2 (en) * | 2014-03-07 | 2018-05-15 | 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 |
WO2016094812A1 (en) * | 2014-12-11 | 2016-06-16 | Basf Se | Liquid surfactant composition comprising a blend of 2 nonionic surfactants |
JP6807957B2 (en) | 2016-06-16 | 2021-01-06 | ダウ グローバル テクノロジーズ エルエルシー | Automatic dishwashing composition containing anti-spot surfactant |
JP7091454B2 (en) | 2017-11-14 | 2022-06-27 | エコラボ ユーエスエー インコーポレイティド | Solid Controlled Release Caustic Detergent Composition |
CA3151823A1 (en) | 2019-09-27 | 2021-04-01 | Ecolab Usa Inc. | Concentrated 2 in 1 dishmachine detergent and rinse aid |
Citations (6)
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 |
-
1995
- 1995-06-12 EP EP95109017A patent/EP0687720A3/en not_active Withdrawn
Patent Citations (6)
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)
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 |
---|---|
EP0687720A2 (en) | 1995-12-20 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
Effective date: 19980612 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20001204 |