CH333148A - Verfahren zum Waschen von Wäschestücken unter Verwendung von Enzymen - Google Patents
Verfahren zum Waschen von Wäschestücken unter Verwendung von EnzymenInfo
- Publication number
- CH333148A CH333148A CH333148DA CH333148A CH 333148 A CH333148 A CH 333148A CH 333148D A CH333148D A CH 333148DA CH 333148 A CH333148 A CH 333148A
- Authority
- CH
- Switzerland
- Prior art keywords
- enzymes
- washing
- laundry
- acidic
- value
- Prior art date
Links
- 238000005406 washing Methods 0.000 title claims description 24
- 102000004190 Enzymes Human genes 0.000 title claims description 20
- 108090000790 Enzymes Proteins 0.000 title claims description 20
- 238000000034 method Methods 0.000 title claims description 11
- 230000002378 acidificating effect Effects 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 9
- 239000003599 detergent Substances 0.000 claims description 8
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000004310 lactic acid Substances 0.000 claims description 4
- 235000014655 lactic acid Nutrition 0.000 claims description 4
- 150000008043 acidic salts Chemical class 0.000 claims description 2
- 238000010494 dissociation reaction Methods 0.000 claims description 2
- 230000005593 dissociations Effects 0.000 claims description 2
- 150000007524 organic acids Chemical class 0.000 claims description 2
- 235000005985 organic acids Nutrition 0.000 claims description 2
- 150000007522 mineralic acids Chemical class 0.000 claims 1
- 230000020477 pH reduction Effects 0.000 claims 1
- 229940088598 enzyme Drugs 0.000 description 17
- 210000002268 wool Anatomy 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 239000000344 soap Substances 0.000 description 5
- -1 alkyl sulfonic acid Chemical compound 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 241000228212 Aspergillus Species 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 241000228245 Aspergillus niger Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 206010016275 Fear Diseases 0.000 description 1
- 102000035195 Peptidases Human genes 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000002210 biocatalytic effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229940079919 digestives enzyme preparation Drugs 0.000 description 1
- 230000007515 enzymatic degradation Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004362 fungal culture Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 229940024999 proteolytic enzymes for treatment of wounds and ulcers Drugs 0.000 description 1
- 239000008237 rinsing water Substances 0.000 description 1
- 150000003459 sulfonic acid esters Chemical class 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000000271 synthetic detergent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000000080 wetting agent Substances 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
- C11D3/16—Organic compounds
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
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)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE333148X | 1953-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH333148A true CH333148A (de) | 1958-10-15 |
Family
ID=6207942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH333148D CH333148A (de) | 1953-02-23 | 1954-01-28 | Verfahren zum Waschen von Wäschestücken unter Verwendung von Enzymen |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE526497A (enrdf_load_stackoverflow) |
| CH (1) | CH333148A (enrdf_load_stackoverflow) |
-
0
- BE BE526497D patent/BE526497A/xx unknown
-
1954
- 1954-01-28 CH CH333148D patent/CH333148A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE526497A (enrdf_load_stackoverflow) |
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