FR2471437A1 - Procede de blanchiment oxydant de materiaux fibreux - Google Patents
Procede de blanchiment oxydant de materiaux fibreux Download PDFInfo
- Publication number
- FR2471437A1 FR2471437A1 FR7931357A FR7931357A FR2471437A1 FR 2471437 A1 FR2471437 A1 FR 2471437A1 FR 7931357 A FR7931357 A FR 7931357A FR 7931357 A FR7931357 A FR 7931357A FR 2471437 A1 FR2471437 A1 FR 2471437A1
- Authority
- FR
- France
- Prior art keywords
- bleaching
- bath
- chlorite
- hydrogen peroxide
- alkali
- 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
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 238000004061 bleaching Methods 0.000 title claims abstract description 18
- 239000003513 alkali Substances 0.000 title claims abstract description 6
- 229910001919 chlorite Inorganic materials 0.000 title claims abstract description 5
- 229910052619 chlorite group Inorganic materials 0.000 title claims abstract description 5
- 239000002657 fibrous material Substances 0.000 title claims abstract description 5
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 title claims abstract description 4
- 150000004973 alkali metal peroxides Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 16
- NWAPVVCSZCCZCU-UHFFFAOYSA-L magnesium;dichlorite Chemical group [Mg+2].[O-]Cl=O.[O-]Cl=O NWAPVVCSZCCZCU-UHFFFAOYSA-L 0.000 claims abstract description 14
- 230000008569 process Effects 0.000 claims abstract description 13
- 229920000728 polyester Polymers 0.000 claims abstract description 7
- 238000004043 dyeing Methods 0.000 claims abstract description 6
- 150000002978 peroxides Chemical class 0.000 claims abstract description 6
- 239000007800 oxidant agent Substances 0.000 claims abstract description 5
- 239000003381 stabilizer Substances 0.000 claims abstract description 5
- 238000009896 oxidative bleaching Methods 0.000 claims abstract description 4
- 239000000835 fiber Substances 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 11
- 239000000975 dye Substances 0.000 claims description 7
- 230000001590 oxidative effect Effects 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 5
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 4
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical class [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 claims 1
- 150000001342 alkaline earth metals Chemical class 0.000 claims 1
- 230000004913 activation Effects 0.000 abstract description 8
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract description 7
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical group [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 abstract description 7
- 239000000391 magnesium silicate Substances 0.000 abstract description 7
- 229910052919 magnesium silicate Inorganic materials 0.000 abstract description 7
- 235000019792 magnesium silicate Nutrition 0.000 abstract description 7
- 239000007844 bleaching agent Substances 0.000 abstract description 2
- 230000008021 deposition Effects 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000003019 stabilising effect Effects 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- 239000000203 mixture Substances 0.000 description 7
- 239000004094 surface-active agent Substances 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 5
- 150000002148 esters Chemical class 0.000 description 4
- 238000005470 impregnation Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002087 whitening effect Effects 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- -1 magnesium chlorite Chemical compound 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 101100165177 Caenorhabditis elegans bath-15 gene Proteins 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000000986 disperse dye Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229960001484 edetic acid Drugs 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000006353 oxyethylene group Chemical group 0.000 description 1
- 150000003009 phosphonic acids Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/01—Hydrogen peroxide
- C01B15/037—Stabilisation by additives
-
- 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
-
- 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
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/12—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen combined with specific additives
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/0024—Dyeing and bleaching in one process
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Detergent Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7931357A FR2471437A1 (fr) | 1979-12-14 | 1979-12-14 | Procede de blanchiment oxydant de materiaux fibreux |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7931357A FR2471437A1 (fr) | 1979-12-14 | 1979-12-14 | Procede de blanchiment oxydant de materiaux fibreux |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2471437A1 true FR2471437A1 (fr) | 1981-06-19 |
| FR2471437B1 FR2471437B1 (enExample) | 1983-05-06 |
Family
ID=9233035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7931357A Granted FR2471437A1 (fr) | 1979-12-14 | 1979-12-14 | Procede de blanchiment oxydant de materiaux fibreux |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2471437A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2572430A1 (fr) * | 1984-10-31 | 1986-05-02 | Protex Manuf Produits Chimiq | Perfectionnement aux procedes de blanchiment oxydant realises en milieu acide. |
| FR2592899A1 (fr) * | 1986-01-10 | 1987-07-17 | Protex Manuf Prod Chimiq | Perfectionnement au blanchiment et a la teinture de matieres textiles mixtes. |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB560995A (en) * | 1941-09-26 | 1944-05-01 | Mathieson Alkali Works | Improvements in the bleaching of cellulosic materials |
| US2433661A (en) * | 1943-01-11 | 1947-12-30 | Mathieson Alkali Works Inc | Method of bleaching |
| US3350161A (en) * | 1961-01-30 | 1967-10-31 | Papini Henry | Bleaching cottons by aqueous solutions of urea peroxide |
| FR1501910A (fr) * | 1966-09-28 | 1967-11-18 | Procédé de préparation de compositions stables contenant des composés chlorés avec ou sans corps organiques |
-
1979
- 1979-12-14 FR FR7931357A patent/FR2471437A1/fr active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB560995A (en) * | 1941-09-26 | 1944-05-01 | Mathieson Alkali Works | Improvements in the bleaching of cellulosic materials |
| US2433661A (en) * | 1943-01-11 | 1947-12-30 | Mathieson Alkali Works Inc | Method of bleaching |
| US3350161A (en) * | 1961-01-30 | 1967-10-31 | Papini Henry | Bleaching cottons by aqueous solutions of urea peroxide |
| FR1501910A (fr) * | 1966-09-28 | 1967-11-18 | Procédé de préparation de compositions stables contenant des composés chlorés avec ou sans corps organiques |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2572430A1 (fr) * | 1984-10-31 | 1986-05-02 | Protex Manuf Produits Chimiq | Perfectionnement aux procedes de blanchiment oxydant realises en milieu acide. |
| WO1986002674A1 (fr) * | 1984-10-31 | 1986-05-09 | Manufacture De Produits Chimiques Protex | Procede de blanchiment oxydant en milieu acide |
| EP0182693A1 (fr) * | 1984-10-31 | 1986-05-28 | Manufacture De Produits Chimiques Protex | Perfectionnement aux procédés de blanchiment oxydant réalisés en milieu acide |
| FR2592899A1 (fr) * | 1986-01-10 | 1987-07-17 | Protex Manuf Prod Chimiq | Perfectionnement au blanchiment et a la teinture de matieres textiles mixtes. |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2471437B1 (enExample) | 1983-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |