GB797951A - A process for the continuous or discontinuous bleaching of natural or regenerated cellulose fibre and products manufactured therefrom by means of alkali or alkaline earthmetal chlorite solutions - Google Patents
A process for the continuous or discontinuous bleaching of natural or regenerated cellulose fibre and products manufactured therefrom by means of alkali or alkaline earthmetal chlorite solutionsInfo
- Publication number
- GB797951A GB797951A GB14370/55A GB1437055A GB797951A GB 797951 A GB797951 A GB 797951A GB 14370/55 A GB14370/55 A GB 14370/55A GB 1437055 A GB1437055 A GB 1437055A GB 797951 A GB797951 A GB 797951A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bleaching
- continuous
- regenerated cellulose
- natural
- products manufactured
- 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
- 229910052784 alkaline earth metal Inorganic materials 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- -1 alkaline earthmetal chlorite Chemical class 0.000 title abstract 3
- 238000004061 bleaching Methods 0.000 title abstract 3
- 229920003043 Cellulose fiber Polymers 0.000 title abstract 2
- 239000003513 alkali Substances 0.000 title abstract 2
- 229910001919 chlorite Inorganic materials 0.000 title abstract 2
- 229910052619 chlorite group Inorganic materials 0.000 title abstract 2
- 239000004627 regenerated cellulose Substances 0.000 title abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 229920000742 Cotton Polymers 0.000 abstract 1
- 229920000297 Rayon Polymers 0.000 abstract 1
- 238000007664 blowing Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 239000002964 rayon Substances 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 abstract 1
- 229960002218 sodium chlorite Drugs 0.000 abstract 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 abstract 1
- 229940048086 sodium pyrophosphate Drugs 0.000 abstract 1
- 238000010025 steaming Methods 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 abstract 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000000080 wetting agent Substances 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
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED17925A DE1103282B (de) | 1954-06-02 | 1954-06-02 | Verfahren zum Bleichen von natuerlichen oder regenerierten Cellulosefasern oder aus ihnen hergestellten Erzeugnissen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB797951A true GB797951A (en) | 1958-07-09 |
Family
ID=7035853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14370/55A Expired GB797951A (en) | 1954-06-02 | 1955-05-18 | A process for the continuous or discontinuous bleaching of natural or regenerated cellulose fibre and products manufactured therefrom by means of alkali or alkaline earthmetal chlorite solutions |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE538592A (enrdf_load_stackoverflow) |
| DE (1) | DE1103282B (enrdf_load_stackoverflow) |
| FR (1) | FR1125263A (enrdf_load_stackoverflow) |
| GB (1) | GB797951A (enrdf_load_stackoverflow) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2194956A (en) * | 1939-01-10 | 1940-03-26 | Mathieson Alkali Works Inc | Bleaching pulp |
| US2195302A (en) * | 1939-01-10 | 1940-03-26 | Mathieson Alkali Works Inc | Bleaching pulp |
| GB552711A (en) * | 1940-09-18 | 1943-04-21 | Mathieson Alkali Works | Improvements in bleaching and finishing textiles |
| US2395305A (en) * | 1942-10-26 | 1946-02-19 | Mathieson Alkali Works Inc | Chemical manufacture |
| DE1008701B (de) * | 1952-06-07 | 1957-05-23 | Degussa | Verfahren zum Bleichen von cellulosehaltigem Material mit Natriumchlorit |
| DE1005038B (de) * | 1952-06-07 | 1957-03-28 | Degussa | Verfahren zum Bleichen von cellulosehaltigem Material mit Natriumchlorit |
-
0
- BE BE538592D patent/BE538592A/xx unknown
-
1954
- 1954-06-02 DE DED17925A patent/DE1103282B/de active Pending
-
1955
- 1955-05-18 GB GB14370/55A patent/GB797951A/en not_active Expired
- 1955-05-25 FR FR1125263D patent/FR1125263A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE538592A (enrdf_load_stackoverflow) | |
| DE1103282B (de) | 1961-03-30 |
| FR1125263A (fr) | 1956-10-29 |
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