EP0879875A3 - Oxa-carboxylic acid esters as bleach activators for detergent compositions - Google Patents
Oxa-carboxylic acid esters as bleach activators for detergent compositions Download PDFInfo
- Publication number
- EP0879875A3 EP0879875A3 EP98108785A EP98108785A EP0879875A3 EP 0879875 A3 EP0879875 A3 EP 0879875A3 EP 98108785 A EP98108785 A EP 98108785A EP 98108785 A EP98108785 A EP 98108785A EP 0879875 A3 EP0879875 A3 EP 0879875A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- carbon atoms
- oxa
- carboxylic acid
- alkyl
- acid esters
- 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- Withdrawn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
- 0 *C(Oc1ccccc1)=O Chemical compound *C(Oc1ccccc1)=O 0.000 description 1
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
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3902—Organic or inorganic per-compounds combined with specific additives
- C11D3/3905—Bleach activators or bleach catalysts
- C11D3/3907—Organic compounds
- C11D3/3915—Sulfur-containing compounds
-
- 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
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3902—Organic or inorganic per-compounds combined with specific additives
- C11D3/3905—Bleach activators or bleach catalysts
- C11D3/3907—Organic compounds
- C11D3/391—Oxygen-containing compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Die Aktivierung von Persauerstoffverbindungen, insbesondere im Rahmen des Bleichens von Farbanschmutzungen beim Waschen von Textilien sowie Reinigen harter Oberflächen, gelingt besonders wirksam durch die Verwendung von Verbindungen der allgemeinen Formel I, in der R1 für einen Alkyl- oder Alkenylrest mit 1 bis 5 C-Atomen, einen gegebenenfalls mit Alkyl- oder Alkenylresten mit 1 bis 5 C-Atomen substituierten Arylrest, einen gegebenenfalls mit Alkyl- oder Alkenylresten mit 1 bis 5 C-Atomen substituierten C3- bis C10-Cycloalkylrest oder den Rest steht, R2 für einen Alkylen-, Alkenylen- oder Arylenrest mit 1 bis 10 C-Atomen und deren Mischungen, X für eine ionische oder ionisierbare Gruppe sowie n für eine Zahl von 1 bis 10 stehen.The activation of peroxygen compounds, particularly in the course of bleaching color stains when washing textiles and cleaning hard surfaces, is particularly effective by using compounds of the general formula I, in which R 1 is an alkyl or alkenyl radical having 1 to 5 carbon atoms, an aryl radical optionally substituted by alkyl or alkenyl radicals having 1 to 5 carbon atoms, an aryl radical optionally substituted by alkyl or alkenyl radicals having 1 to 5 carbon atoms C 3 - to C 10 cycloalkyl radical or the rest R 2 is an alkylene, alkenylene or arylene radical having 1 to 10 carbon atoms and mixtures thereof, X is an ionic or ionizable group and n is a number from 1 to 10.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997121588 DE19721588A1 (en) | 1997-05-23 | 1997-05-23 | Oxacarboxylic acid esters as bleach activators for detergents and cleaning agents |
DE19721588 | 1997-05-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0879875A2 EP0879875A2 (en) | 1998-11-25 |
EP0879875A3 true EP0879875A3 (en) | 1999-06-16 |
Family
ID=7830267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98108785A Withdrawn EP0879875A3 (en) | 1997-05-23 | 1998-05-14 | Oxa-carboxylic acid esters as bleach activators for detergent compositions |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0879875A3 (en) |
DE (1) | DE19721588A1 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0166571A2 (en) * | 1984-06-21 | 1986-01-02 | The Procter & Gamble Company | Peracid and bleach activator compounds and use thereof in cleaning compositions |
EP0210674A2 (en) * | 1985-07-03 | 1987-02-04 | Akzo N.V. | P-sulphophenyl carbonates and detergent compositions containing them |
NL8502407A (en) * | 1985-09-03 | 1987-04-01 | Akzo Nv | New para-carboxy:phenyl carbonate cpds. - and use as bleach activators |
EP0257700A2 (en) * | 1986-08-26 | 1988-03-02 | Unilever N.V. | Improved bleaching or detergent bleach composition |
EP0262895A1 (en) * | 1986-10-03 | 1988-04-06 | The Clorox Company | Diperoxyacid precursors process for production thereof and use in bleaching compositions |
EP0530949A1 (en) * | 1991-09-04 | 1993-03-10 | The Clorox Company | Cleaning through perhydrolysis conducted in dense fluid medium |
GB2294045A (en) * | 1993-06-16 | 1996-04-17 | Kao Corp | Novel sulfonate, process for producing the same, and bleaching composition containing the same |
-
1997
- 1997-05-23 DE DE1997121588 patent/DE19721588A1/en not_active Withdrawn
-
1998
- 1998-05-14 EP EP98108785A patent/EP0879875A3/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0166571A2 (en) * | 1984-06-21 | 1986-01-02 | The Procter & Gamble Company | Peracid and bleach activator compounds and use thereof in cleaning compositions |
EP0210674A2 (en) * | 1985-07-03 | 1987-02-04 | Akzo N.V. | P-sulphophenyl carbonates and detergent compositions containing them |
NL8502407A (en) * | 1985-09-03 | 1987-04-01 | Akzo Nv | New para-carboxy:phenyl carbonate cpds. - and use as bleach activators |
EP0257700A2 (en) * | 1986-08-26 | 1988-03-02 | Unilever N.V. | Improved bleaching or detergent bleach composition |
EP0262895A1 (en) * | 1986-10-03 | 1988-04-06 | The Clorox Company | Diperoxyacid precursors process for production thereof and use in bleaching compositions |
EP0530949A1 (en) * | 1991-09-04 | 1993-03-10 | The Clorox Company | Cleaning through perhydrolysis conducted in dense fluid medium |
GB2294045A (en) * | 1993-06-16 | 1996-04-17 | Kao Corp | Novel sulfonate, process for producing the same, and bleaching composition containing the same |
Also Published As
Publication number | Publication date |
---|---|
EP0879875A2 (en) | 1998-11-25 |
DE19721588A1 (en) | 1998-11-26 |
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Legal Events
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