EP0232530A2 - Détergent pour matières textiles - Google Patents
Détergent pour matières textiles Download PDFInfo
- Publication number
- EP0232530A2 EP0232530A2 EP86117734A EP86117734A EP0232530A2 EP 0232530 A2 EP0232530 A2 EP 0232530A2 EP 86117734 A EP86117734 A EP 86117734A EP 86117734 A EP86117734 A EP 86117734A EP 0232530 A2 EP0232530 A2 EP 0232530A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- sodium
- alkali metal
- powder
- alkaline detergent
- detergent builder
- 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- Withdrawn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
- C11D3/43—Solvents
-
- 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
-
- 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
- C11D3/3942—Inorganic per-compounds
Definitions
- This invention relates to a laundry detergent and more particularly to a stable powdered built detergent product containing an alkaline detergent builder, an organic solvent and an active bleaching agent.
- the powdered product of the present invention may be used with pure soft water (zero grain) with normal tap or hard water for laundering linens, towels, uniforms of all types, dungarees, sheets, mechanic type soils, and the like.
- the final product is stable, exhibits good shelf life and is safe to store, use and transport.
- the product of this invention is defined as a built detergent-solvent-bleach powder for use in laundry operations having components comprising an alkaline detergent builder, organic solvent, and an active oxidizing and bleaching agent, said components comprising a major proportion of said powder.
- the invention is defined as a built detergent-solvent-bleach powder as defined above comprising:
- the most preferred product is as above wherein said alkaline builder is sodium metasilicate, said organic solvent is diethylene glycol mono-n-butyl ether, and said active oxidizing and bleaching agent is sodium carbonate peroxyhydrate.
- the alkaline detergent builder is preferably selected from the group consisting essentially of alkali metal phosphates, alkali metal acetates, alkali metal carbonates, alkali metal silicates, alkali metal borates, and mixtures thereof, and are most preferably selected from the group consisting essentially of sodium tripolyphosphate, sodium pyrophosphate; sodium nitrilotriacetate; citric acid; sodium carbonate; sodium silicate solids, 2.0 ratio SiO2/Na2O; sodium silicate solids, 3.2 ratio SiO2/Na2O; sodium aluminosilicate Na12(AlO2 ⁇ SiO2)12 ⁇ 27H2O; potassium tetraborate; sodium bicarbonate; potassium hexametaphosphate; sodium orthophosphate; ethane-1-hydroxy-1,1-diphosphonate, sodium salt; potassium pyrophosphate; sodium metasilicate; and mixtures thereof.
- the organic solvent is most preferably selected from the group consisting essentially of ethylene glycol; propylene glycol; trimethylene glycol; 1,2-butane diol; 1,3-butane diol; tetramethylene glycol; 1,2-pentane diol; 1,4-pentane diol; pentamethylene glycol; 2,3-hexane diol; hexamethylene glycol; ethylene glycol monoethyl ether; ethylene glycol mono-n-butyl ether; ethylene glycol di-n-butyl ether; ethylene glycol monomethyl ether; ethylene glycol mono-n-butyl ether; diethylene glycol monoethyl ether; diethylene glycol mono-n-butyl ether; propylene glycol monomethyl ether; propylene glycol monoethyl ether; propylene glycol mono-n-butyl ether; dipropylene glycol monomethyl ether; dipropylene glycol monomethyl
- the most preferred oxidizing agent is selected from the group consisting essentially of hydrogen peroxide, alkali metal peroxides, alkali metal perborates, alkali metal percarbonates, alkali metal persulfates, alkali metal persilicates, alkali metal perphosphates, ammonium persulfate, alkali metal nitrates, sodium persulfate, and sodium carbonate peroxyhydrate.
- the organic solvent is present in an amount within the range of 0.1 to 0.3 times the weight of the alkaline detergent builder and the inorganic oxidizing agent is present in an amount of 0.75 to 3.0 times the weight of the alkaline detergent builder.
- the above product preferably includes up to 0.40 times the alkaline detergent builder weight of carboxymethyl cellulose or carboxyethyl cellulose as a soil suspension agent; up to 3.0 times the alkaline detergent builder weight of a secondary linear alcohol alkoxylate as a surfactant; up to 0.1 times the alkaline detergent builder weight of an optical brightener; and up to 1.0 times the alkaline detergent builder weight of amorphous silica as a processing agent.
- Process A A typical built detergent-solvent-bleach powdered product of the present invention is designated “Product A” in the table below; a similar product without active oxygen is designated “Product B.”
- test fabrics were cut into swatches about 4" x 9" to provide a 4" x 4" area of the printed soil, the remaining 4" x 5" of the swatch being unsoiled.
- Each Wash Solution was prepared with 2.5 g/l of the respective Product.
- Product A (aged) comprised ageing at 105°F for 14 days.
- Hydrogen peroxide alkali metal peroxides, alkali metal perborates, alkali metal percarbonates, alkali metal persulfates, alkali metal persilicates, alkali metal perphosphates, ammonium persulfate, alkali metal nitrates, sodium persulfate, and sodium carbonate peroxyhydrate.
- the organic solvent is present in an amount within the range of 0.1 to 0.3 times the weight of the alkaline detergent builder and the active oxidizing agent is present in an amount of 0.75 to 3.0 times the weight of the alkaline detergent builder.
Landscapes
- Chemical & Material Sciences (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)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81995586A | 1986-01-21 | 1986-01-21 | |
US819955 | 1986-01-21 | ||
US92626886A | 1986-10-31 | 1986-10-31 | |
US926268 | 1986-10-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0232530A2 true EP0232530A2 (fr) | 1987-08-19 |
EP0232530A3 EP0232530A3 (fr) | 1988-08-31 |
Family
ID=27124409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86117734A Withdrawn EP0232530A3 (fr) | 1986-01-21 | 1986-12-19 | Détergent pour matières textiles |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0232530A3 (fr) |
DE (1) | DE232530T1 (fr) |
ES (1) | ES2000190A4 (fr) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0427314A2 (fr) * | 1989-11-09 | 1991-05-15 | Unilever N.V. | Composition de blanchiment |
US5547476A (en) * | 1995-03-30 | 1996-08-20 | The Procter & Gamble Company | Dry cleaning process |
US5591236A (en) * | 1995-03-30 | 1997-01-07 | The Procter & Gamble Company | Polyacrylate emulsified water/solvent fabric cleaning compositions and methods of using same |
US5630848A (en) * | 1995-05-25 | 1997-05-20 | The Procter & Gamble Company | Dry cleaning process with hydroentangled carrier substrate |
US5630847A (en) * | 1995-03-30 | 1997-05-20 | The Procter & Gamble Company | Perfumable dry cleaning and spot removal process |
US5632780A (en) * | 1995-03-30 | 1997-05-27 | The Procter & Gamble Company | Dry cleaning and spot removal proces |
US5687591A (en) * | 1995-06-20 | 1997-11-18 | The Procter & Gamble Company | Spherical or polyhedral dry cleaning articles |
US5786319A (en) * | 1995-07-18 | 1998-07-28 | Diversey Lever, Inc. | Concentrated aqueous degreasing cleanser |
US5804548A (en) * | 1995-03-30 | 1998-09-08 | The Procter & Gamble Company | Dry cleaning process and kit |
US5912408A (en) * | 1995-06-20 | 1999-06-15 | The Procter & Gamble Company | Dry cleaning with enzymes |
US20130164352A1 (en) * | 2011-12-22 | 2013-06-27 | The Dial Corporation | Antiperspirant compositions and products effective to facilitate preventing, removing or minimizing fabric stains and methods for making the same |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR722359A (fr) * | 1930-11-28 | 1932-03-16 | Composition solide et stable sous forme de poudre ou de comprimés de savon sec additionné de persels et autres sels | |
DE2028727A1 (fr) * | 1969-06-13 | 1970-12-23 | ||
FR1603810A (en) * | 1968-04-30 | 1971-06-07 | Detergent compns prepd without spray drying | |
FR2150242A1 (fr) * | 1971-08-25 | 1973-04-06 | Colgate Palmolive Co | |
US3822114A (en) * | 1971-08-05 | 1974-07-02 | Procter & Gamble | Bleaching process and compositions therefor |
EP0013615A1 (fr) * | 1979-01-10 | 1980-07-23 | Hitachi, Ltd. | Appareil pour commander un moteur à courant alternatif |
US4215990A (en) * | 1978-04-14 | 1980-08-05 | Purex Corporation | Peroxygen bleaching and laundering compositions |
EP0124341A2 (fr) * | 1983-04-29 | 1984-11-07 | The Procter & Gamble Company | Auxiliaires de blanchiment, leur fabrication et utilisation dans des compositions de blanchiment et de lavage |
EP0164467A1 (fr) * | 1984-04-07 | 1985-12-18 | The Procter & Gamble Company | Composition de nettoyage avec un solvant |
-
1986
- 1986-12-19 ES ES86117734T patent/ES2000190A4/es active Pending
- 1986-12-19 EP EP86117734A patent/EP0232530A3/fr not_active Withdrawn
- 1986-12-19 DE DE1986117734 patent/DE232530T1/de active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR722359A (fr) * | 1930-11-28 | 1932-03-16 | Composition solide et stable sous forme de poudre ou de comprimés de savon sec additionné de persels et autres sels | |
FR1603810A (en) * | 1968-04-30 | 1971-06-07 | Detergent compns prepd without spray drying | |
DE2028727A1 (fr) * | 1969-06-13 | 1970-12-23 | ||
US3822114A (en) * | 1971-08-05 | 1974-07-02 | Procter & Gamble | Bleaching process and compositions therefor |
FR2150242A1 (fr) * | 1971-08-25 | 1973-04-06 | Colgate Palmolive Co | |
US4215990A (en) * | 1978-04-14 | 1980-08-05 | Purex Corporation | Peroxygen bleaching and laundering compositions |
EP0013615A1 (fr) * | 1979-01-10 | 1980-07-23 | Hitachi, Ltd. | Appareil pour commander un moteur à courant alternatif |
EP0124341A2 (fr) * | 1983-04-29 | 1984-11-07 | The Procter & Gamble Company | Auxiliaires de blanchiment, leur fabrication et utilisation dans des compositions de blanchiment et de lavage |
EP0164467A1 (fr) * | 1984-04-07 | 1985-12-18 | The Procter & Gamble Company | Composition de nettoyage avec un solvant |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0427314A2 (fr) * | 1989-11-09 | 1991-05-15 | Unilever N.V. | Composition de blanchiment |
EP0427314A3 (en) * | 1989-11-09 | 1991-10-23 | Unilever Nv | Bleaching composition |
US5547476A (en) * | 1995-03-30 | 1996-08-20 | The Procter & Gamble Company | Dry cleaning process |
US5591236A (en) * | 1995-03-30 | 1997-01-07 | The Procter & Gamble Company | Polyacrylate emulsified water/solvent fabric cleaning compositions and methods of using same |
US5630847A (en) * | 1995-03-30 | 1997-05-20 | The Procter & Gamble Company | Perfumable dry cleaning and spot removal process |
US5632780A (en) * | 1995-03-30 | 1997-05-27 | The Procter & Gamble Company | Dry cleaning and spot removal proces |
US5804548A (en) * | 1995-03-30 | 1998-09-08 | The Procter & Gamble Company | Dry cleaning process and kit |
US5630848A (en) * | 1995-05-25 | 1997-05-20 | The Procter & Gamble Company | Dry cleaning process with hydroentangled carrier substrate |
US5687591A (en) * | 1995-06-20 | 1997-11-18 | The Procter & Gamble Company | Spherical or polyhedral dry cleaning articles |
US5912408A (en) * | 1995-06-20 | 1999-06-15 | The Procter & Gamble Company | Dry cleaning with enzymes |
US5786319A (en) * | 1995-07-18 | 1998-07-28 | Diversey Lever, Inc. | Concentrated aqueous degreasing cleanser |
US20130164352A1 (en) * | 2011-12-22 | 2013-06-27 | The Dial Corporation | Antiperspirant compositions and products effective to facilitate preventing, removing or minimizing fabric stains and methods for making the same |
Also Published As
Publication number | Publication date |
---|---|
ES2000190A4 (es) | 1988-01-01 |
EP0232530A3 (fr) | 1988-08-31 |
DE232530T1 (de) | 1988-02-25 |
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Legal Events
Date | Code | Title | Description |
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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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ITCL | It: translation for ep claims filed |
Representative=s name: BARZANO' E ZANARDO ROMA S.P.A. |
|
EL | Fr: translation of claims filed | ||
TCNL | Nl: translation of patent claims filed | ||
DET | De: translation of patent claims | ||
PUAL | Search report despatched |
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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 |
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18D | Application deemed to be withdrawn |
Effective date: 19890301 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SHANK, DAVID MEREDITH |