GB738903A - Continuous process for the bleaching of cellulosic textiles - Google Patents
Continuous process for the bleaching of cellulosic textilesInfo
- Publication number
- GB738903A GB738903A GB14325/53A GB1432553A GB738903A GB 738903 A GB738903 A GB 738903A GB 14325/53 A GB14325/53 A GB 14325/53A GB 1432553 A GB1432553 A GB 1432553A GB 738903 A GB738903 A GB 738903A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bleaching
- bath
- liquor
- subjected
- pair
- 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 6
- 239000004753 textile Substances 0.000 title abstract 2
- 238000010924 continuous production Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract 8
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 2
- 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
- 229920000742 Cotton Polymers 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 230000001174 ascending effect Effects 0.000 abstract 1
- 239000007844 bleaching agent Substances 0.000 abstract 1
- 229910001919 chlorite Inorganic materials 0.000 abstract 1
- 229910052619 chlorite group Inorganic materials 0.000 abstract 1
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 abstract 1
- 235000019253 formic acid Nutrition 0.000 abstract 1
- 239000004627 regenerated cellulose Substances 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
- 235000019818 tetrasodium diphosphate Nutrition 0.000 abstract 1
- 239000001577 tetrasodium phosphonato phosphate 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
- D06L4/26—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 combined with specific additives
-
- 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)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Treatment Of Fiber Materials (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED12439A DE1005038B (de) | 1952-06-07 | 1952-06-07 | Verfahren zum Bleichen von cellulosehaltigem Material mit Natriumchlorit |
| DED14882A DE1008701B (de) | 1952-06-07 | 1953-04-21 | Verfahren zum Bleichen von cellulosehaltigem Material mit Natriumchlorit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB738903A true GB738903A (en) | 1955-10-19 |
Family
ID=25970615
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14325/53A Expired GB738903A (en) | 1952-06-07 | 1953-05-21 | Continuous process for the bleaching of cellulosic textiles |
| GB9620/54A Expired GB752381A (en) | 1952-06-07 | 1954-04-01 | Continuous process for the bleaching of cellulosic textiles |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9620/54A Expired GB752381A (en) | 1952-06-07 | 1954-04-01 | Continuous process for the bleaching of cellulosic textiles |
Country Status (4)
| Country | Link |
|---|---|
| BE (2) | BE519993A (enrdf_load_stackoverflow) |
| DE (1) | DE1008701B (enrdf_load_stackoverflow) |
| FR (2) | FR1078064A (enrdf_load_stackoverflow) |
| GB (2) | GB738903A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE538592A (enrdf_load_stackoverflow) * | 1954-06-02 | |||
| BE541207A (enrdf_load_stackoverflow) * | 1954-09-09 | |||
| DE1013253B (de) * | 1954-09-11 | 1957-08-08 | Hoechst Ag | Verfahren zum Bleichen mit Chloriten |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB552711A (en) * | 1940-09-18 | 1943-04-21 | Mathieson Alkali Works | Improvements in bleaching and finishing textiles |
| US2521340A (en) * | 1945-05-16 | 1950-09-05 | Olin Mathieson | Bleaching of cellulosic textiles |
-
1953
- 1953-04-21 DE DED14882A patent/DE1008701B/de active Pending
- 1953-05-15 BE BE519993D patent/BE519993A/xx unknown
- 1953-05-21 GB GB14325/53A patent/GB738903A/en not_active Expired
- 1953-06-04 FR FR1078064D patent/FR1078064A/fr not_active Expired
-
1954
- 1954-03-29 BE BE527711D patent/BE527711A/xx unknown
- 1954-04-01 GB GB9620/54A patent/GB752381A/en not_active Expired
- 1954-04-16 FR FR66256D patent/FR66256E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1008701B (de) | 1957-05-23 |
| FR1078064A (fr) | 1954-11-15 |
| FR66256E (fr) | 1956-06-28 |
| BE519993A (enrdf_load_stackoverflow) | 1955-05-27 |
| BE527711A (enrdf_load_stackoverflow) | 1956-12-07 |
| GB752381A (en) | 1956-07-11 |
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