CA2236881A1 - A peracid based dishwashing detergent composition - Google Patents
A peracid based dishwashing detergent compositionInfo
- Publication number
- CA2236881A1 CA2236881A1 CA002236881A CA2236881A CA2236881A1 CA 2236881 A1 CA2236881 A1 CA 2236881A1 CA 002236881 A CA002236881 A CA 002236881A CA 2236881 A CA2236881 A CA 2236881A CA 2236881 A1 CA2236881 A1 CA 2236881A1
- Authority
- CA
- Canada
- Prior art keywords
- composition
- alpha
- solution
- detergent composition
- dishwashing detergent
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title abstract 4
- 239000003599 detergent Substances 0.000 title 1
- 238000004851 dishwashing Methods 0.000 title 1
- 150000004965 peroxy acids Chemical class 0.000 title 1
- 239000000243 solution Substances 0.000 abstract 2
- FSBGUSGSQKUNCC-UHFFFAOYSA-N 2-(1,3-dioxoisoindol-2-yl)hexaneperoxoic acid Chemical compound C1=CC=C2C(=O)N(C(CCCC)C(=O)OO)C(=O)C2=C1 FSBGUSGSQKUNCC-UHFFFAOYSA-N 0.000 abstract 1
- 102000013142 Amylases Human genes 0.000 abstract 1
- 108010065511 Amylases Proteins 0.000 abstract 1
- 108090000790 Enzymes Proteins 0.000 abstract 1
- 102000004190 Enzymes Human genes 0.000 abstract 1
- 108010073178 Glucan 1,4-alpha-Glucosidase Proteins 0.000 abstract 1
- 102100022624 Glucoamylase Human genes 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- 150000004967 organic peroxy acids Chemical class 0.000 abstract 1
- -1 p-nitrophenyl- Chemical group 0.000 abstract 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 abstract 1
- 239000001509 sodium citrate Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Detergent Compositions (AREA)
Abstract
A warewashing composition for a machine dishwasher and a method of using it is described. The composition comprises effective amounts of an organic peroxy acid, and an amylase enzyme which, when incubated at 55 °C in a solution of 2mM sodium citrate, 1mM
epsilon phthalimidoperoxyhexanoic acid in 36 ppm water at pH 8.0, has a half-life of two minutes or greater based on an activity vs.
time plot obtained via monitoring color development at 405nm of solution samples incubated with p-nitrophenyl-.alpha.-D-maltoheptaoside as substrate and gluco amylase and .alpha.-glucosidase as coupled enzymes; and 1 % to 75 % by weight of a builder. A 1 % aqueous solution of the composition must have a pH of less than 10.
epsilon phthalimidoperoxyhexanoic acid in 36 ppm water at pH 8.0, has a half-life of two minutes or greater based on an activity vs.
time plot obtained via monitoring color development at 405nm of solution samples incubated with p-nitrophenyl-.alpha.-D-maltoheptaoside as substrate and gluco amylase and .alpha.-glucosidase as coupled enzymes; and 1 % to 75 % by weight of a builder. A 1 % aqueous solution of the composition must have a pH of less than 10.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/558,994 US5741767A (en) | 1995-11-16 | 1995-11-16 | Peracid based dishwashing detergent composition |
| US08/558994 | 1995-11-16 | ||
| PCT/EP1996/004659 WO1997018287A1 (en) | 1995-11-16 | 1996-10-23 | A peracid based dishwashing detergent composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2236881A1 true CA2236881A1 (en) | 1997-05-22 |
| CA2236881C CA2236881C (en) | 2006-02-14 |
Family
ID=35892334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002236881A Expired - Fee Related CA2236881C (en) | 1995-11-16 | 1996-10-23 | A peracid based dishwashing detergent composition |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2236881C (en) |
-
1996
- 1996-10-23 CA CA002236881A patent/CA2236881C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2236881C (en) | 2006-02-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CZ77496A3 (en) | Enzymatic detergent exhibiting bleaching activity | |
| Visser et al. | The use of p-nitrophenyl N-tert-butyloxycarbonyl-L-alaninate as substrate for elastase | |
| CA1192512A (en) | Detergent dish-washing composition | |
| ES2158359T3 (en) | DETERGENT COMPOSITION FOR DISHWASHER CONTAINING A PERIOD. | |
| JP2652871B2 (en) | Alkaline cellulase and method for producing the same | |
| JPH0443119B2 (en) | ||
| ATE276347T1 (en) | ACTIVATORS FOR PEROXYGEN COMPOUNDS IN DETERGENT AND CLEANING PRODUCTS | |
| WO1994007981A1 (en) | Weakly alkaline washing-up agent | |
| Kauss et al. | Chitin deacetylase from the plant pathogen Colletotrichum lindemuthianum | |
| JPH0791559B2 (en) | Aqueous liquid cleaning composition | |
| ATE170555T1 (en) | CONCENTRATED PHOSPHATE FREE LIQUID ENZYME CONTAINING MACHINE DISHWASHING DETERGENT | |
| EP0364067A3 (en) | High-carbonate automatic dishwashing detergent with decreased calcium salt deposition | |
| US20020082181A1 (en) | Cleaning, laundering or treating compositions containing cross-linked hydrolase crystals | |
| Howard et al. | Human lysosomal and jack bean α-mannosidases are retaining glycosidases | |
| Clarke | Essential tryptophan residues in the function of cellulase from Schizophyllum commune | |
| CA2236881A1 (en) | A peracid based dishwashing detergent composition | |
| EP0369678A2 (en) | Bleach composition | |
| EP0266904A3 (en) | Machine dish washing composition containing dipicolinic acid | |
| EP0541083B1 (en) | Method for determination of alpha-amylase activity | |
| CA2221988A1 (en) | Enzymatic composition containing a lignin compound enzyme stabiliser | |
| AU701937B2 (en) | Enzymatic bleach booster compositions | |
| Ando et al. | Energy-dependent activation of spore-lytic enzyme precursor by germinated spores of Clostridiumperfringens | |
| JP2505515B2 (en) | Detergent for automatic dishwasher | |
| Ayers et al. | [20] Cellobiose oxidase from Sporotrichum pulverulentum | |
| EP0181651A2 (en) | Enzymatic detergent composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |