FR847825A - Process for bleaching cellulosic fibers using peroxides - Google Patents
Process for bleaching cellulosic fibers using peroxidesInfo
- Publication number
- FR847825A FR847825A FR847825DA FR847825A FR 847825 A FR847825 A FR 847825A FR 847825D A FR847825D A FR 847825DA FR 847825 A FR847825 A FR 847825A
- Authority
- FR
- France
- Prior art keywords
- peroxides
- cellulosic fibers
- bleaching cellulosic
- bleaching
- fibers
- 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
-
- 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
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/12—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen combined with specific additives
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2193173X | 1937-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR847825A true FR847825A (en) | 1939-10-17 |
Family
ID=7989450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR847825D Expired FR847825A (en) | 1937-12-20 | 1938-12-20 | Process for bleaching cellulosic fibers using peroxides |
Country Status (2)
Country | Link |
---|---|
US (1) | US2193173A (en) |
FR (1) | FR847825A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE23218E (en) * | 1945-02-21 | 1950-04-11 | Catalytic bleaching with chlorites | |
US2540980A (en) * | 1946-10-16 | 1951-02-06 | Raymond Lab Inc | Process and composition for treating keratinous material |
US2913769A (en) * | 1948-04-08 | 1959-11-24 | Kastli Leo | Process of puffing dry regenerated cellulose and cellulose acetate textile fibers by generating oxygen in situ and precipitating barium sulphate within the fibers |
-
1938
- 1938-12-16 US US246681A patent/US2193173A/en not_active Expired - Lifetime
- 1938-12-20 FR FR847825D patent/FR847825A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2193173A (en) | 1940-03-12 |
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