DE903926C - Verfahren zur Behandlung von Waesche mit Chlorit - Google Patents
Verfahren zur Behandlung von Waesche mit ChloritInfo
- Publication number
- DE903926C DE903926C DED5351D DED0005351D DE903926C DE 903926 C DE903926 C DE 903926C DE D5351 D DED5351 D DE D5351D DE D0005351 D DED0005351 D DE D0005351D DE 903926 C DE903926 C DE 903926C
- Authority
- DE
- Germany
- Prior art keywords
- laundry
- chlorite
- acidic
- acids
- added
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 11
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 title claims description 9
- 229910001919 chlorite Inorganic materials 0.000 title claims description 8
- 229910052619 chlorite group Inorganic materials 0.000 title claims description 8
- 239000000203 mixture Substances 0.000 claims description 10
- 230000002378 acidificating effect Effects 0.000 claims description 8
- 239000003599 detergent Substances 0.000 claims description 6
- -1 fatty alcohol sulfonates Chemical class 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 150000008043 acidic salts Chemical class 0.000 claims description 4
- 239000000872 buffer Substances 0.000 claims description 4
- 150000007513 acids Chemical class 0.000 claims description 3
- 239000008139 complexing agent Substances 0.000 claims description 3
- 150000007524 organic acids Chemical class 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000007859 condensation product Substances 0.000 claims description 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 2
- 239000000194 fatty acid Substances 0.000 claims description 2
- 229930195729 fatty acid Natural products 0.000 claims description 2
- 150000004665 fatty acids Chemical class 0.000 claims description 2
- 229940005740 hexametaphosphate Drugs 0.000 claims description 2
- 229920000609 methyl cellulose Polymers 0.000 claims description 2
- 239000001923 methylcellulose Substances 0.000 claims description 2
- 235000010981 methylcellulose Nutrition 0.000 claims description 2
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 claims description 2
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 claims description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 2
- 235000005985 organic acids Nutrition 0.000 claims 2
- 239000004753 textile Substances 0.000 claims 2
- 239000011780 sodium chloride Substances 0.000 claims 1
- 238000004061 bleaching Methods 0.000 description 9
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 description 9
- 229960002218 sodium chlorite Drugs 0.000 description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000007844 bleaching agent Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 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
- 150000003839 salts Chemical class 0.000 description 3
- 239000012209 synthetic fiber Substances 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- IRXRGVFLQOSHOH-UHFFFAOYSA-L dipotassium;oxalate Chemical compound [K+].[K+].[O-]C(=O)C([O-])=O IRXRGVFLQOSHOH-UHFFFAOYSA-L 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 102000035195 Peptidases Human genes 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 206010037867 Rash macular Diseases 0.000 description 1
- BWNJMLNWHUQVDA-UHFFFAOYSA-L S(=O)(=O)([O-])[O-].[Na+].Cl(=O)O.[Na+] Chemical compound S(=O)(=O)([O-])[O-].[Na+].Cl(=O)O.[Na+] BWNJMLNWHUQVDA-UHFFFAOYSA-L 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 235000003095 Vaccinium corymbosum Nutrition 0.000 description 1
- 235000017537 Vaccinium myrtillus Nutrition 0.000 description 1
- 244000077233 Vaccinium uliginosum Species 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 235000021014 blueberries Nutrition 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- VBKNTGMWIPUCRF-UHFFFAOYSA-M potassium;fluoride;hydrofluoride Chemical compound F.[F-].[K+] VBKNTGMWIPUCRF-UHFFFAOYSA-M 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229940024999 proteolytic enzymes for treatment of wounds and ulcers Drugs 0.000 description 1
- 235000020095 red wine Nutrition 0.000 description 1
- 239000011833 salt mixture Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 1
- 229940048086 sodium pyrophosphate Drugs 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/20—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen
- D06L4/22—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents
- D06L4/24—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents using chlorites or chlorine dioxide
- D06L4/26—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents using chlorites or chlorine dioxide combined with specific additives
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detergent Compositions (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED5351D DE903926C (de) | 1942-07-07 | 1942-07-07 | Verfahren zur Behandlung von Waesche mit Chlorit |
| FR895266D FR895266A (fr) | 1942-07-07 | 1943-06-08 | Procédé de lavage et de blanchiment simultané du linge |
| BE451350D BE451350A (d) | 1942-07-07 | 1943-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED5351D DE903926C (de) | 1942-07-07 | 1942-07-07 | Verfahren zur Behandlung von Waesche mit Chlorit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE903926C true DE903926C (de) | 1954-02-11 |
Family
ID=7031377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DED5351D Expired DE903926C (de) | 1942-07-07 | 1942-07-07 | Verfahren zur Behandlung von Waesche mit Chlorit |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE451350A (d) |
| DE (1) | DE903926C (d) |
| FR (1) | FR895266A (d) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1079583B (de) * | 1956-09-19 | 1960-04-14 | Stoffel & Co | Verfahren zum kontinuierlichen Bleichen von Textilgut mittels einer Loesung von Alkalichlorit |
| DE1719004B1 (de) * | 1961-12-29 | 1969-09-25 | Elektrochem Werke Muenchen Ag | Festes alkalisches bis neutrales Chloritbleichmittel |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2739032A (en) * | 1953-03-30 | 1956-03-20 | William K Wilson | Iron-catalyzed decomposition of sodium chlorite |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR862355A (fr) * | 1938-12-24 | 1941-03-05 | Mathieson Alkali Works | Procédé de blanchiment et de nettoyage des tissus |
-
1942
- 1942-07-07 DE DED5351D patent/DE903926C/de not_active Expired
-
1943
- 1943-06-08 FR FR895266D patent/FR895266A/fr not_active Expired
- 1943-07-03 BE BE451350D patent/BE451350A/fr unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR862355A (fr) * | 1938-12-24 | 1941-03-05 | Mathieson Alkali Works | Procédé de blanchiment et de nettoyage des tissus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1079583B (de) * | 1956-09-19 | 1960-04-14 | Stoffel & Co | Verfahren zum kontinuierlichen Bleichen von Textilgut mittels einer Loesung von Alkalichlorit |
| DE1719004B1 (de) * | 1961-12-29 | 1969-09-25 | Elektrochem Werke Muenchen Ag | Festes alkalisches bis neutrales Chloritbleichmittel |
Also Published As
| Publication number | Publication date |
|---|---|
| FR895266A (fr) | 1945-01-19 |
| BE451350A (d) | 1943-08-31 |
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