BE432951A - - Google Patents
Info
- Publication number
- BE432951A BE432951A BE432951DA BE432951A BE 432951 A BE432951 A BE 432951A BE 432951D A BE432951D A BE 432951DA BE 432951 A BE432951 A BE 432951A
- Authority
- BE
- Belgium
- Prior art keywords
- bath
- alkaline
- oxidizing
- treatment
- textile fibers
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 15
- WQYVRQLZKVEZGA-UHFFFAOYSA-N Hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 claims description 12
- 239000000460 chlorine Substances 0.000 claims description 11
- 229910052801 chlorine Inorganic materials 0.000 claims description 11
- ZAMOUSCENKQFHK-UHFFFAOYSA-N chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 11
- 230000001590 oxidative Effects 0.000 claims description 10
- 238000004061 bleaching Methods 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 238000002386 leaching Methods 0.000 claims description 5
- 239000004753 textile Substances 0.000 claims description 5
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 4
- 240000000218 Cannabis sativa Species 0.000 claims description 3
- 241000208202 Linaceae Species 0.000 claims description 3
- 235000004431 Linum usitatissimum Nutrition 0.000 claims description 3
- 235000009120 camo Nutrition 0.000 claims description 3
- 235000005607 chanvre indien Nutrition 0.000 claims description 3
- 239000011487 hemp Substances 0.000 claims description 3
- 235000012765 hemp Nutrition 0.000 claims description 3
- 235000012766 marijuana Nutrition 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 229920005610 lignin Polymers 0.000 claims description 2
- 239000007800 oxidant agent Substances 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 241001338801 Chlorus Species 0.000 claims 1
- 150000002978 peroxides Chemical class 0.000 claims 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
- 239000001187 sodium carbonate Substances 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- 239000010902 straw Substances 0.000 description 4
- 235000019749 Dry matter Nutrition 0.000 description 2
- PFUVRDFDKPNGAV-UHFFFAOYSA-N Sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N Sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 210000000709 Aorta Anatomy 0.000 description 1
- 102100012174 PIWIL2 Human genes 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000007038 hydrochlorination reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003472 neutralizing Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000002087 whitening Effects 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
- D06L4/70—Multi-step processes
- D06L4/75—Multi-step processes combined with cleaning or washing
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detergent Compositions (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE432951A true BE432951A (xx) |
Family
ID=92413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE432951D BE432951A (xx) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE432951A (xx) |
-
0
- BE BE432951D patent/BE432951A/fr unknown
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