ATE118540T1 - STABLE, BIFUNCTIONAL, PHOSPHATE-FREE DETERGENT TABLETS FOR MACHINE DISHWASHING. - Google Patents
STABLE, BIFUNCTIONAL, PHOSPHATE-FREE DETERGENT TABLETS FOR MACHINE DISHWASHING.Info
- Publication number
- ATE118540T1 ATE118540T1 AT91906795T AT91906795T ATE118540T1 AT E118540 T1 ATE118540 T1 AT E118540T1 AT 91906795 T AT91906795 T AT 91906795T AT 91906795 T AT91906795 T AT 91906795T AT E118540 T1 ATE118540 T1 AT E118540T1
- Authority
- AT
- Austria
- Prior art keywords
- bifunctional
- phosphate
- stable
- detergent tablets
- free detergent
- Prior art date
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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/10—Carbonates ; Bicarbonates
-
- 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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0047—Detergents in the form of bars or tablets
- C11D17/0065—Solid detergents containing builders
- C11D17/0073—Tablets
- C11D17/0091—Dishwashing tablets
-
- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/08—Silicates
-
- 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
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
- C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions
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)
Abstract
Stable, bifunctional, phosphate-free detergent tablets for use in dishwashing machines contain silicate, low-foam nonionic tensides, organic complex builders, bleaches and water. The organic complex builder is a granular alkaline detergent additive, consisting of (a) sodium salts of at least one (meth)acrylic acid homopolymer or copolymer, (b) sodium carbonate, (c) sodium sulphate, and (d) water. The silicate is anhydrous sodium metasilicate and its penta- and/or nonahydrate.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4010524A DE4010524A1 (en) | 1990-04-02 | 1990-04-02 | STABLE, BIFUNCTIONAL, PHOSPHATE-FREE DETERGENT TABLETS FOR THE MACHINE DISHWASHER |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE118540T1 true ATE118540T1 (en) | 1995-03-15 |
Family
ID=6403554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT91906795T ATE118540T1 (en) | 1990-04-02 | 1991-03-25 | STABLE, BIFUNCTIONAL, PHOSPHATE-FREE DETERGENT TABLETS FOR MACHINE DISHWASHING. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0523095B1 (en) |
AT (1) | ATE118540T1 (en) |
DE (2) | DE4010524A1 (en) |
ES (1) | ES2068575T3 (en) |
WO (1) | WO1991015568A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4112075A1 (en) * | 1991-04-12 | 1992-10-15 | Henkel Kgaa | METHOD FOR PRODUCING STABLE, BIFUNCTIONAL, PHOSPATE AND METASILICATE-FREE LOW-ALKALINE DETERGENT TABLETS FOR THE MACHINE DISHWASHER |
DE4121307A1 (en) * | 1991-06-27 | 1993-01-07 | Henkel Kgaa | METHOD FOR THE PRODUCTION OF STABLE, BIFUNCTIONAL, PHOSPHATE AND METASILICATE-FREE LOW-ALKALINE DETERGENT TABLETS FOR THE MACHINE DISHWASHER |
DE4213036A1 (en) * | 1992-04-21 | 1993-10-28 | Henkel Kgaa | Stable, free-flowing granulate of alkaline cleaning additive - contg. (meth)acrylic] acid (co)polymer, sodium silicate, sodium carbonate or sodium sulphate, sequestering agent and water |
DE4228786A1 (en) * | 1992-08-29 | 1994-03-03 | Henkel Kgaa | Dishwashing liquid with selected builder system |
ES2112531T3 (en) * | 1993-04-01 | 1998-04-01 | Unilever Nv | SOLID DETERGENT BRIQUETS. |
DE4315048A1 (en) * | 1993-04-01 | 1994-10-06 | Henkel Kgaa | Process for the production of stable, bifunctional, phosphate, metasilicate and polymer-free, low-alkaline detergent tablets for automatic dishwashing |
BR9607331A (en) * | 1995-02-17 | 1997-11-25 | Unilever Nv | Process for preparing a block of compressed granular material and solid detergent composition |
US5663132A (en) * | 1995-03-01 | 1997-09-02 | Charvid Limited Liability Company | Non-caustic composition comprising peroxygen compound and metasilicate and cleaning methods for using same |
US6194367B1 (en) | 1995-03-01 | 2001-02-27 | Charvid Limited Liability Co. | Non-caustic cleaning composition comprising peroxygen compound and specific silicate and method of making the same in free-flowing, particulate form |
US6034048A (en) * | 1995-03-01 | 2000-03-07 | Charvid Limited Liability Co. | Non-caustic cleaning composition using an alkali salt |
US5900395A (en) * | 1996-12-23 | 1999-05-04 | Lever Brothers Company | Machine dishwashing tablets containing an oxygen bleach system |
US5837663A (en) * | 1996-12-23 | 1998-11-17 | Lever Brothers Company, Division Of Conopco, Inc. | Machine dishwashing tablets containing a peracid |
BR9704788A (en) * | 1997-09-23 | 1999-09-08 | Unilever Nv | Process for increasing the dissolution of detergent tablets for dishwashers, combination of detergent composition with packaging system, and, packaging |
EP1642960B1 (en) * | 2004-10-01 | 2007-10-31 | Unilever N.V. | Detergent compositions in tablet form |
DE102013100195A1 (en) * | 2013-01-10 | 2014-07-24 | Budich International Gmbh | Cleaner tablet with integrated pre-cleaner |
EP3621781A1 (en) * | 2017-05-12 | 2020-03-18 | The Procter and Gamble Company | A method for making particles |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3390092A (en) * | 1965-03-30 | 1968-06-25 | Fmc Corp | Dishwashing detergent preparations containing sodium or potassium dichloroisocyanurate |
DE2435479A1 (en) * | 1974-07-24 | 1976-02-12 | Henkel & Cie Gmbh | Cleansing compsns for use in dish-washing machines - contg. water-soluble alkali metal silicate and water-soluble alkali metal polyacrylate |
DE3447291A1 (en) * | 1984-12-24 | 1986-06-26 | Henkel KGaA, 4000 Düsseldorf | PHOSPHATE-FREE AGENT FOR MACHINE DISHWASHER |
CA1297376C (en) * | 1985-11-01 | 1992-03-17 | David Philip Jones | Detergent compositions, components therefor, and processes for theirpreparation |
DE3541145A1 (en) * | 1985-11-21 | 1987-05-27 | Henkel Kgaa | UNIFORMED DETERGENT TABLETS FOR MACHINE DISHWASHER |
DE3634813A1 (en) * | 1986-10-13 | 1988-04-14 | Henkel Kgaa | DETERGENT TABLETS FOR MACHINE DISHWASHER |
GB2234980A (en) * | 1989-07-25 | 1991-02-20 | Unilever Plc | Detergent composition for machine dishwashers |
-
1990
- 1990-04-02 DE DE4010524A patent/DE4010524A1/en not_active Withdrawn
-
1991
- 1991-03-25 AT AT91906795T patent/ATE118540T1/en not_active IP Right Cessation
- 1991-03-25 EP EP91906795A patent/EP0523095B1/en not_active Expired - Lifetime
- 1991-03-25 ES ES91906795T patent/ES2068575T3/en not_active Expired - Lifetime
- 1991-03-25 WO PCT/EP1991/000568 patent/WO1991015568A1/en active IP Right Grant
- 1991-03-25 DE DE59104634T patent/DE59104634D1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE4010524A1 (en) | 1991-10-10 |
ES2068575T3 (en) | 1995-04-16 |
EP0523095A1 (en) | 1993-01-20 |
DE59104634D1 (en) | 1995-03-23 |
EP0523095B1 (en) | 1995-02-15 |
WO1991015568A1 (en) | 1991-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |