GB1071023A - Bleaching and optically brightening cellulosic materials - Google Patents
Bleaching and optically brightening cellulosic materialsInfo
- Publication number
- GB1071023A GB1071023A GB44918/63A GB4491863A GB1071023A GB 1071023 A GB1071023 A GB 1071023A GB 44918/63 A GB44918/63 A GB 44918/63A GB 4491863 A GB4491863 A GB 4491863A GB 1071023 A GB1071023 A GB 1071023A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bath
- chlorite
- bleaching
- optical brightener
- bleached
- 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
- 238000004061 bleaching Methods 0.000 title abstract 5
- 239000000463 material Substances 0.000 title abstract 3
- 238000005282 brightening Methods 0.000 title 1
- 229910001919 chlorite Inorganic materials 0.000 abstract 6
- 229910052619 chlorite group Inorganic materials 0.000 abstract 6
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 abstract 6
- 230000003287 optical effect Effects 0.000 abstract 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N formic acid Substances OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 2
- YTZWQUYIRHGHMJ-UHFFFAOYSA-N 3-(1,2-diamino-2-phenylethenyl)benzene-1,2-disulfonic acid Chemical class NC(=C(C1=C(C(=CC=C1)S(=O)(=O)O)S(=O)(=O)O)N)C1=CC=CC=C1 YTZWQUYIRHGHMJ-UHFFFAOYSA-N 0.000 abstract 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 abstract 1
- 229920000388 Polyphosphate Polymers 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 235000011054 acetic acid Nutrition 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- -1 alkylaryl sulphonate Chemical compound 0.000 abstract 1
- 235000019270 ammonium chloride Nutrition 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 abstract 1
- 235000011180 diphosphates Nutrition 0.000 abstract 1
- 239000002657 fibrous material Substances 0.000 abstract 1
- 235000019253 formic acid Nutrition 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001226 triphosphate Substances 0.000 abstract 1
- 235000011178 triphosphate Nutrition 0.000 abstract 1
- UNXRWKVEANCORM-UHFFFAOYSA-N triphosphoric acid Chemical compound OP(O)(=O)OP(O)(=O)OP(O)(O)=O UNXRWKVEANCORM-UHFFFAOYSA-N 0.000 abstract 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
-
- 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
- D06L4/60—Optical bleaching or brightening
- D06L4/657—Optical bleaching or brightening combined with other treatments, e.g. finishing, bleaching, softening, dyeing or pigment printing
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0038313 | 1962-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1071023A true GB1071023A (en) | 1967-06-07 |
Family
ID=7097289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB44918/63A Expired GB1071023A (en) | 1962-11-14 | 1963-11-13 | Bleaching and optically brightening cellulosic materials |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT245527B (enrdf_load_stackoverflow) |
| DE (1) | DE1419331B1 (enrdf_load_stackoverflow) |
| DK (1) | DK106488C (enrdf_load_stackoverflow) |
| GB (1) | GB1071023A (enrdf_load_stackoverflow) |
| NL (1) | NL300293A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113930961A (zh) * | 2021-11-12 | 2022-01-14 | 广东溢达纺织有限公司 | 天丝纤维及其白纱加工方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE854942C (de) * | 1940-12-10 | 1952-11-10 | Basf Ag | Bleichmittel und Bleichbaeder |
| NL76546C (enrdf_load_stackoverflow) * | 1947-04-03 | |||
| BE568380A (enrdf_load_stackoverflow) * | 1957-06-07 |
-
0
- NL NL300293D patent/NL300293A/xx unknown
-
1962
- 1962-11-14 DE DE19621419331 patent/DE1419331B1/de active Pending
-
1963
- 1963-11-12 AT AT903463A patent/AT245527B/de active
- 1963-11-13 GB GB44918/63A patent/GB1071023A/en not_active Expired
- 1963-11-13 DK DK533963AD patent/DK106488C/da active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113930961A (zh) * | 2021-11-12 | 2022-01-14 | 广东溢达纺织有限公司 | 天丝纤维及其白纱加工方法 |
| CN113930961B (zh) * | 2021-11-12 | 2024-04-30 | 广东溢达纺织有限公司 | 天丝纤维及其白纱加工方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL300293A (enrdf_load_stackoverflow) | |
| AT245527B (de) | 1966-03-10 |
| DK106488C (da) | 1967-02-13 |
| DE1419331B1 (de) | 1970-04-02 |
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