ATE257191T1 - Eine peroxidlösung für die bleiche enthaltend einen bleichaktivator und verfahren zu seiner verwendung - Google Patents
Eine peroxidlösung für die bleiche enthaltend einen bleichaktivator und verfahren zu seiner verwendungInfo
- Publication number
- ATE257191T1 ATE257191T1 AT00936928T AT00936928T ATE257191T1 AT E257191 T1 ATE257191 T1 AT E257191T1 AT 00936928 T AT00936928 T AT 00936928T AT 00936928 T AT00936928 T AT 00936928T AT E257191 T1 ATE257191 T1 AT E257191T1
- Authority
- AT
- Austria
- Prior art keywords
- bleach
- activator
- solution containing
- peroxide
- bleach activator
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/16—Bleaching ; Apparatus therefor with per compounds
- D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/1026—Other features in bleaching processes
- D21C9/1036—Use of compounds accelerating or improving the efficiency of the processes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Detergent Compositions (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI991365A FI107544B (fi) | 1999-06-15 | 1999-06-15 | Valkaisuaktivaattori ja menetelmä aktivaattorin käyttämiseksi |
PCT/FI2000/000534 WO2000077297A1 (en) | 1999-06-15 | 2000-06-14 | Bleaching activator and process for using the activator |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE257191T1 true ATE257191T1 (de) | 2004-01-15 |
Family
ID=8554885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00936928T ATE257191T1 (de) | 1999-06-15 | 2000-06-14 | Eine peroxidlösung für die bleiche enthaltend einen bleichaktivator und verfahren zu seiner verwendung |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1244842B1 (de) |
AT (1) | ATE257191T1 (de) |
AU (1) | AU5224700A (de) |
CA (1) | CA2374754A1 (de) |
DE (1) | DE60007559D1 (de) |
FI (1) | FI107544B (de) |
NO (1) | NO20016082L (de) |
WO (1) | WO2000077297A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009045628A1 (de) | 2009-10-13 | 2011-04-14 | Henkel Ag & Co. Kgaa | Bleichaktivatoren für Verfahren zum Bleichen von cellulosischen Faserstoffen |
NZ742709A (en) | 2015-12-16 | 2019-09-27 | Ecolab Usa Inc | Peroxyformic acid compositions for membrane filtration cleaning |
ES2948966T3 (es) | 2016-04-15 | 2023-09-22 | Ecolab Usa Inc | Prevención de biopelícula con ácido perfórmico para lavadores químicos industriales de CO2 |
EP3554238A4 (de) | 2016-12-15 | 2020-05-27 | Ecolab USA Inc. | Perameisensäurezusammensetzungen zur membranfiltrationsreinigung in energiediensten |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5927436B2 (ja) * | 1979-05-29 | 1984-07-05 | 王子製紙株式会社 | 木材パルプの過酸化物漂白方法 |
AU643077B2 (en) * | 1990-10-19 | 1993-11-04 | Unilever Plc | Detergent compositions |
GB9302442D0 (en) * | 1993-02-08 | 1993-03-24 | Warwick Int Group | Oxidising agents |
WO1995021290A1 (en) * | 1994-02-07 | 1995-08-10 | Warwick International Group Limited | Pulp bleaching |
-
1999
- 1999-06-15 FI FI991365A patent/FI107544B/fi active
-
2000
- 2000-06-14 DE DE60007559T patent/DE60007559D1/de not_active Expired - Lifetime
- 2000-06-14 AT AT00936928T patent/ATE257191T1/de not_active IP Right Cessation
- 2000-06-14 WO PCT/FI2000/000534 patent/WO2000077297A1/en active IP Right Grant
- 2000-06-14 EP EP00936928A patent/EP1244842B1/de not_active Expired - Lifetime
- 2000-06-14 CA CA002374754A patent/CA2374754A1/en not_active Abandoned
- 2000-06-14 AU AU52247/00A patent/AU5224700A/en not_active Abandoned
-
2001
- 2001-12-13 NO NO20016082A patent/NO20016082L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE60007559D1 (de) | 2004-02-05 |
EP1244842A1 (de) | 2002-10-02 |
WO2000077297A1 (en) | 2000-12-21 |
FI107544B (fi) | 2001-08-31 |
CA2374754A1 (en) | 2000-12-21 |
EP1244842B1 (de) | 2004-01-02 |
AU5224700A (en) | 2001-01-02 |
FI991365A0 (fi) | 1999-06-15 |
FI991365A (fi) | 2000-12-16 |
NO20016082D0 (no) | 2001-12-13 |
NO20016082L (no) | 2002-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |