EP0531849A3 - Process for post-bleaching of coloured raw cellulose - Google Patents
Process for post-bleaching of coloured raw cellulose Download PDFInfo
- Publication number
- EP0531849A3 EP0531849A3 EP19920114840 EP92114840A EP0531849A3 EP 0531849 A3 EP0531849 A3 EP 0531849A3 EP 19920114840 EP19920114840 EP 19920114840 EP 92114840 A EP92114840 A EP 92114840A EP 0531849 A3 EP0531849 A3 EP 0531849A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- bleaching
- post
- raw cellulose
- coloured raw
- coloured
- 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.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/04—After-treatment with organic compounds
- D06P5/06—After-treatment with organic compounds containing nitrogen
-
- 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)
- Detergent Compositions (AREA)
- Coloring (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4130484A DE4130484A1 (en) | 1991-09-13 | 1991-09-13 | METHOD FOR REBLEACHING COLORED RAW CELLULOSE |
DE4130484 | 1991-09-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0531849A2 EP0531849A2 (en) | 1993-03-17 |
EP0531849A3 true EP0531849A3 (en) | 1993-06-09 |
EP0531849B1 EP0531849B1 (en) | 1996-04-24 |
Family
ID=6440533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92114840A Expired - Lifetime EP0531849B1 (en) | 1991-09-13 | 1992-08-31 | Process for post-bleaching of coloured raw cellulose |
Country Status (3)
Country | Link |
---|---|
US (1) | US5372610A (en) |
EP (1) | EP0531849B1 (en) |
DE (2) | DE4130484A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995020643A1 (en) * | 1994-01-28 | 1995-08-03 | Peroxid-Chemie Gmbh | Method of bleaching jeans fabric |
DE4423641C1 (en) * | 1994-07-06 | 1995-09-07 | Henkel Kgaa | Prodn. of bright-coloured surfactants |
DE19809359A1 (en) * | 1998-03-05 | 1999-09-09 | Bayer Ag | Simultaneous washing and bleaching of native fibers and textile products made from them |
US20030024054A1 (en) * | 2001-06-29 | 2003-02-06 | Burns Michael Eugene | Stability enhanced hydrophobic peracid bleaching systems for textile applications and methods for using same |
US6743278B1 (en) * | 2002-12-10 | 2004-06-01 | Advanced Technology Materials, Inc. | Gas storage and dispensing system with monolithic carbon adsorbent |
US7351764B2 (en) * | 2004-03-31 | 2008-04-01 | Nalco Company | Methods to enhance brightness of pulp and optimize use of bleaching chemicals |
CN111733588B (en) * | 2020-06-11 | 2022-10-25 | 台州同兴印染有限公司 | Knitted fabric printing and dyeing pretreatment liquid, preparation method and knitted fabric dyeing process |
CN111705526B (en) * | 2020-06-11 | 2022-12-27 | 台州同兴印染有限公司 | Knitted fabric dyeing process capable of recycling waste water |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2301627A1 (en) * | 1975-02-18 | 1976-09-17 | Basf Ag | METHOD FOR STABILIZING ALKALINE BLEACHING BATHS CONTAINING PEROXIDES AND SILICATES |
EP0100300A2 (en) * | 1982-07-27 | 1984-02-08 | Ciba-Geigy Ag | Process for the post treatment of dyed cellulose containing fibrous materials |
DE3545909A1 (en) * | 1985-12-23 | 1987-06-25 | Henkel Kgaa | SILICATE- AND MAGNESIUM-FREE ACTIVE SUBSTANCE MIXTURES |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU472179A1 (en) * | 1972-04-27 | 1975-05-30 | Ивановский научно-исследовательский институт хлопчатобумажной промышленности | The method of single-dyeing and bleaching of cellulose fabrics |
DE2933969C2 (en) * | 1979-08-22 | 1982-02-25 | Benckiser-Knapsack Gmbh, 6802 Ladenburg | N- (hydroxymethyl) aminoalkanediphosphonic acids and stabilizers containing these compounds |
US5180514A (en) * | 1985-06-17 | 1993-01-19 | The Clorox Company | Stabilizing system for liquid hydrogen peroxide compositions |
US4959075A (en) * | 1985-12-23 | 1990-09-25 | Henkel Kommanditgesellschaft Auf Aktien | Silicate- and magnesium-free stabilizer hydrogen peroxide mixtures for bleaching processes |
-
1991
- 1991-09-13 DE DE4130484A patent/DE4130484A1/en not_active Withdrawn
-
1992
- 1992-08-31 EP EP92114840A patent/EP0531849B1/en not_active Expired - Lifetime
- 1992-08-31 DE DE59206098T patent/DE59206098D1/en not_active Expired - Fee Related
- 1992-09-03 US US07/940,117 patent/US5372610A/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2301627A1 (en) * | 1975-02-18 | 1976-09-17 | Basf Ag | METHOD FOR STABILIZING ALKALINE BLEACHING BATHS CONTAINING PEROXIDES AND SILICATES |
EP0100300A2 (en) * | 1982-07-27 | 1984-02-08 | Ciba-Geigy Ag | Process for the post treatment of dyed cellulose containing fibrous materials |
DE3545909A1 (en) * | 1985-12-23 | 1987-06-25 | Henkel Kgaa | SILICATE- AND MAGNESIUM-FREE ACTIVE SUBSTANCE MIXTURES |
Also Published As
Publication number | Publication date |
---|---|
DE59206098D1 (en) | 1996-05-30 |
DE4130484A1 (en) | 1993-03-18 |
US5372610A (en) | 1994-12-13 |
EP0531849B1 (en) | 1996-04-24 |
EP0531849A2 (en) | 1993-03-17 |
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