DE2039992A1 - Verfahren zum Bleichen von Amidgruppen enthaltendem Fasergut - Google Patents
Verfahren zum Bleichen von Amidgruppen enthaltendem FasergutInfo
- Publication number
- DE2039992A1 DE2039992A1 DE19702039992 DE2039992A DE2039992A1 DE 2039992 A1 DE2039992 A1 DE 2039992A1 DE 19702039992 DE19702039992 DE 19702039992 DE 2039992 A DE2039992 A DE 2039992A DE 2039992 A1 DE2039992 A1 DE 2039992A1
- Authority
- DE
- Germany
- Prior art keywords
- bleaching
- amide groups
- acid
- containing amide
- wool
- 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.)
- Pending
Links
- 238000004061 bleaching Methods 0.000 title claims description 18
- 238000000034 method Methods 0.000 title claims description 17
- 125000003368 amide group Chemical group 0.000 title claims description 6
- 239000000835 fiber Substances 0.000 title description 8
- 239000002657 fibrous material Substances 0.000 claims description 8
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 4
- 239000004312 hexamethylene tetramine Substances 0.000 claims description 4
- 235000010299 hexamethylene tetramine Nutrition 0.000 claims description 4
- SBGKURINHGJRFN-UHFFFAOYSA-N hydroxymethanesulfinic acid Chemical compound OCS(O)=O SBGKURINHGJRFN-UHFFFAOYSA-N 0.000 claims description 4
- 150000003751 zinc Chemical class 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000008139 complexing agent Substances 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000007844 bleaching agent Substances 0.000 description 13
- 210000002268 wool Anatomy 0.000 description 11
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000009895 reductive bleaching Methods 0.000 description 2
- 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 2
- 229940048086 sodium pyrophosphate Drugs 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 2
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical compound C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical class OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229920002866 paraformaldehyde Polymers 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 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
- D06L4/30—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using reducing agents
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detergent Compositions (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702039992 DE2039992A1 (de) | 1970-08-12 | 1970-08-12 | Verfahren zum Bleichen von Amidgruppen enthaltendem Fasergut |
| FR7126123A FR2102200B1 (enrdf_load_stackoverflow) | 1970-08-12 | 1971-07-16 | |
| AU32136/71A AU455126B2 (en) | 1970-08-12 | 1971-08-09 | Method of bleaching fibrous material containing amide groups |
| GB3767711A GB1336799A (en) | 1970-08-12 | 1971-08-11 | Method of bleaching fibrous material containing amide groups |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702039992 DE2039992A1 (de) | 1970-08-12 | 1970-08-12 | Verfahren zum Bleichen von Amidgruppen enthaltendem Fasergut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2039992A1 true DE2039992A1 (de) | 1972-02-17 |
Family
ID=5779496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702039992 Pending DE2039992A1 (de) | 1970-08-12 | 1970-08-12 | Verfahren zum Bleichen von Amidgruppen enthaltendem Fasergut |
Country Status (4)
| Country | Link |
|---|---|
| AU (1) | AU455126B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2039992A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2102200B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1336799A (enrdf_load_stackoverflow) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB745941A (en) * | 1953-06-22 | 1956-03-07 | Harris Res Lab Inc | Improvements in or relating to the bleaching of keratinous fibrous materials |
-
1970
- 1970-08-12 DE DE19702039992 patent/DE2039992A1/de active Pending
-
1971
- 1971-07-16 FR FR7126123A patent/FR2102200B1/fr not_active Expired
- 1971-08-09 AU AU32136/71A patent/AU455126B2/en not_active Expired
- 1971-08-11 GB GB3767711A patent/GB1336799A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2102200A1 (enrdf_load_stackoverflow) | 1972-04-07 |
| GB1336799A (en) | 1973-11-07 |
| FR2102200B1 (enrdf_load_stackoverflow) | 1976-05-28 |
| AU3213671A (en) | 1973-02-15 |
| AU455126B2 (en) | 1974-11-14 |
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