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
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)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (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)
- 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 (fr) |
FR (1) | FR918532A (fr) |
GB (1) | GB615385A (fr) |
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 |
US2932550A (en) * | 1953-10-14 | 1960-04-12 | Chemstrand Corp | Acid pretreatment of polyacrylonitrile-type fibers and the treated fibers |
US2952505A (en) * | 1953-10-14 | 1960-09-13 | Chemstrand Corp | Process for dyeing shaped articles |
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 (fr) |
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