SE9102380L - PROCEDURE FOR STABILIZATION OF PERCARBONATE IN POWDER-DETAILS DETERGENTS - Google Patents
PROCEDURE FOR STABILIZATION OF PERCARBONATE IN POWDER-DETAILS DETERGENTSInfo
- Publication number
- SE9102380L SE9102380L SE9102380A SE9102380A SE9102380L SE 9102380 L SE9102380 L SE 9102380L SE 9102380 A SE9102380 A SE 9102380A SE 9102380 A SE9102380 A SE 9102380A SE 9102380 L SE9102380 L SE 9102380L
- Authority
- SE
- Sweden
- Prior art keywords
- percarbonate
- stage
- substances
- mixing
- detergents
- Prior art date
Links
- 239000003599 detergent Substances 0.000 title abstract 3
- MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical compound [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 230000006641 stabilisation Effects 0.000 title 1
- 238000011105 stabilization Methods 0.000 title 1
- 239000000126 substance Substances 0.000 abstract 4
- 239000002245 particle Substances 0.000 abstract 3
- DHMQDGOQFOQNFH-UHFFFAOYSA-M Aminoacetate Chemical compound NCC([O-])=O DHMQDGOQFOQNFH-UHFFFAOYSA-M 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 239000003352 sequestering agent Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 239000001692 EU approved anti-caking agent Substances 0.000 abstract 1
- -1 Fe<2+> and Fe<3+> Chemical class 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000002280 amphoteric surfactant Substances 0.000 abstract 1
- 239000003945 anionic surfactant Substances 0.000 abstract 1
- 239000007844 bleaching agent Substances 0.000 abstract 1
- 239000000969 carrier Substances 0.000 abstract 1
- MRUAUOIMASANKQ-UHFFFAOYSA-N cocamidopropyl betaine Chemical compound CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC([O-])=O MRUAUOIMASANKQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- GEGKMYLSPGGTQM-UHFFFAOYSA-L disodium;3-[2-(2-carboxylatoethoxy)ethyl-[2-(octanoylamino)ethyl]amino]propanoate Chemical compound [Na+].[Na+].CCCCCCCC(=O)NCCN(CCC([O-])=O)CCOCCC([O-])=O GEGKMYLSPGGTQM-UHFFFAOYSA-L 0.000 abstract 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 239000002736 nonionic surfactant Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 239000003760 tallow Substances 0.000 abstract 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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
-
- 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
- C11D1/88—Ampholytes; Electroneutral compounds
- C11D1/94—Mixtures with anionic, cationic or non-ionic 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
- C11D3/3937—Stabilising agents
- C11D3/394—Organic compounds
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
A method for stabilizing percarbonate in detergents is effected by: I) mixing components carriers, alkali donors, corrosion inhibitors, anticaking agents, sequestering agents and optional surfactants in the form of solid particles in a first stage; II) mixing in a second stage the solid particles from I) with liquid substances in droplet form so as to coat the surfaces of said particles with said substances, said substances comprising A) one or more amphoteric surfactants selected from tallow ampho-polycarboxy glycinate, mixed C8-amphocarboxylates, caprylo-amphocarboxy propionate, cocoamphocarboxy propionate and cocoamphocarboxy glycinate, and B) one or more nonionic surfactants, and optionally C) one or more anionic surfactants, wherein a sequestering agent capable of binding heavy metal ions, particularly Fe<2+> and Fe<3+>, has been dissolved in at least one of these liquid substances, and III) mixing percarbonate as a bleaching agent in a third stage, therewith to produce detergent powder.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9102380A SE468014B (en) | 1991-08-16 | 1991-08-16 | PROCEDURE FOR STABILIZATION OF PERCARBONATE IN POWDER-DETAILS DETERGENTS |
| PCT/SE1991/000895 WO1993004159A1 (en) | 1991-08-16 | 1991-12-20 | Stabilizing percarbonate in detergents |
| AU91754/91A AU9175491A (en) | 1991-08-16 | 1991-12-20 | Stabilizing percarbonate in detergents |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9102380A SE468014B (en) | 1991-08-16 | 1991-08-16 | PROCEDURE FOR STABILIZATION OF PERCARBONATE IN POWDER-DETAILS DETERGENTS |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9102380D0 SE9102380D0 (en) | 1991-08-16 |
| SE9102380L true SE9102380L (en) | 1992-10-19 |
| SE468014B SE468014B (en) | 1992-10-19 |
Family
ID=20383489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9102380A SE468014B (en) | 1991-08-16 | 1991-08-16 | PROCEDURE FOR STABILIZATION OF PERCARBONATE IN POWDER-DETAILS DETERGENTS |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU9175491A (en) |
| SE (1) | SE468014B (en) |
| WO (1) | WO1993004159A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1138346A (en) † | 1993-12-21 | 1996-12-18 | 普罗格特-甘布尔公司 | Detergent composition containing percarbonate and amylase |
| DE19600018A1 (en) | 1996-01-03 | 1997-07-10 | Henkel Kgaa | Detergent with certain oxidized oligosaccharides |
| DE102004020082A1 (en) * | 2004-04-24 | 2005-05-19 | Henkel Kgaa | Production of solid laundry and other detergents, e.g. automatic dishwasher detergent, especially for washing glassware, involves adding enzyme and bleach to premix(es) already prepared by mixing, granulation and/or agglomeration |
| EP3339410A1 (en) * | 2016-12-22 | 2018-06-27 | The Procter & Gamble Company | Automatic dishwashing composition |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE791037A (en) * | 1971-11-09 | 1973-05-07 | Fmc Corp | PROCESS FOR AGGLOMERATION OF SODIUM CARBONATE PEROXOHYDRATE |
| BE814270A (en) * | 1973-04-30 | 1974-10-28 | STABILIZED DETERGENT COMPOSITIONS BASED ON PERCARBONATE | |
| US4260508A (en) * | 1979-08-15 | 1981-04-07 | The Clorox Company | Stabilized alkali metal percarbonate powder bleach |
| US4450089A (en) * | 1982-10-21 | 1984-05-22 | Colgate-Palmolive Company | Stabilized bleaching and laundering composition |
-
1991
- 1991-08-16 SE SE9102380A patent/SE468014B/en not_active IP Right Cessation
- 1991-12-20 AU AU91754/91A patent/AU9175491A/en not_active Abandoned
- 1991-12-20 WO PCT/SE1991/000895 patent/WO1993004159A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO1993004159A1 (en) | 1993-03-04 |
| SE9102380D0 (en) | 1991-08-16 |
| AU9175491A (en) | 1993-03-16 |
| SE468014B (en) | 1992-10-19 |
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