GB615385A - Process for bleaching materials made of or containing polyvinyl derivatives - Google Patents
Process for bleaching materials made of or containing polyvinyl derivativesInfo
- Publication number
- GB615385A GB615385A GB23424/46A GB2342446A GB615385A GB 615385 A GB615385 A GB 615385A GB 23424/46 A GB23424/46 A GB 23424/46A GB 2342446 A GB2342446 A GB 2342446A GB 615385 A GB615385 A GB 615385A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bath containing
- sodium chlorite
- containing sodium
- treated
- polyvinyl chloride
- 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
- 229920002554 vinyl polymer Polymers 0.000 title abstract 5
- 238000004061 bleaching Methods 0.000 title abstract 3
- 239000000463 material Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 8
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 abstract 8
- 229960002218 sodium chlorite Drugs 0.000 abstract 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 6
- 239000004744 fabric Substances 0.000 abstract 6
- 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 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 4
- 235000019253 formic acid Nutrition 0.000 abstract 4
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 4
- 239000004800 polyvinyl chloride Substances 0.000 abstract 4
- 239000004801 Chlorinated PVC Substances 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 229920000457 chlorinated polyvinyl chloride Polymers 0.000 abstract 2
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical class OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 2
- 239000011888 foil Substances 0.000 abstract 2
- -1 horsehair Substances 0.000 abstract 2
- 238000007689 inspection Methods 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 229940104261 taurate Drugs 0.000 abstract 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
- C08J7/126—Halogenation
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2357/00—Characterised by the use of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR918532T | 1945-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB615385A true GB615385A (en) | 1949-01-05 |
Family
ID=9424490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23424/46A Expired GB615385A (en) | 1945-08-13 | 1946-08-07 | Process for bleaching materials made of or containing polyvinyl derivatives |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE465746A (enrdf_load_stackoverflow) |
| FR (1) | FR918532A (enrdf_load_stackoverflow) |
| GB (1) | GB615385A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2720440A (en) * | 1952-12-26 | 1955-10-11 | Du Pont | Bleaching polyacrylonitrile fibers |
| US2952505A (en) * | 1953-10-14 | 1960-09-13 | Chemstrand Corp | Process for dyeing shaped articles |
| US2932550A (en) * | 1953-10-14 | 1960-04-12 | Chemstrand Corp | Acid pretreatment of polyacrylonitrile-type fibers and the treated fibers |
| DE1013253B (de) * | 1954-09-11 | 1957-08-08 | Hoechst Ag | Verfahren zum Bleichen mit Chloriten |
| US3014776A (en) * | 1959-06-23 | 1961-12-26 | American Cyanamid Co | Low temperature dyeing of acrylic polymers |
-
0
- BE BE465746D patent/BE465746A/xx unknown
-
1945
- 1945-08-13 FR FR918532D patent/FR918532A/fr not_active Expired
-
1946
- 1946-08-07 GB GB23424/46A patent/GB615385A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR918532A (fr) | 1947-02-11 |
| BE465746A (enrdf_load_stackoverflow) |
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