NO20016082D0 - Ink activator and method of use thereof - Google Patents

Ink activator and method of use thereof

Info

Publication number
NO20016082D0
NO20016082D0 NO20016082A NO20016082A NO20016082D0 NO 20016082 D0 NO20016082 D0 NO 20016082D0 NO 20016082 A NO20016082 A NO 20016082A NO 20016082 A NO20016082 A NO 20016082A NO 20016082 D0 NO20016082 D0 NO 20016082D0
Authority
NO
Norway
Prior art keywords
activator
ink activator
ink
triformic
opacity
Prior art date
Application number
NO20016082A
Other languages
Norwegian (no)
Other versions
NO20016082L (en
Inventor
Jukka Jaekaerae
Aarto Paren
Original Assignee
Kemira Chemicals Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kemira Chemicals Oy filed Critical Kemira Chemicals Oy
Publication of NO20016082D0 publication Critical patent/NO20016082D0/en
Publication of NO20016082L publication Critical patent/NO20016082L/en

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)

Abstract

The invention relates to a bleaching activator that can be used to improve the opacity of bleached pulps containing lignin, and to a method for using the activator. The activator is mono-, di- or triformic, acetic or propionic ester of glycerol.
NO20016082A 1999-06-15 2001-12-13 Ink activator and method of use thereof NO20016082L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI991365A FI107544B (en) 1999-06-15 1999-06-15 Bleach activator and method for operating the activator
PCT/FI2000/000534 WO2000077297A1 (en) 1999-06-15 2000-06-14 Bleaching activator and process for using the activator

Publications (2)

Publication Number Publication Date
NO20016082D0 true NO20016082D0 (en) 2001-12-13
NO20016082L NO20016082L (en) 2002-02-14

Family

ID=8554885

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20016082A NO20016082L (en) 1999-06-15 2001-12-13 Ink activator and method of use thereof

Country Status (8)

Country Link
EP (1) EP1244842B1 (en)
AT (1) ATE257191T1 (en)
AU (1) AU5224700A (en)
CA (1) CA2374754A1 (en)
DE (1) DE60007559D1 (en)
FI (1) FI107544B (en)
NO (1) NO20016082L (en)
WO (1) WO2000077297A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009045628A1 (en) 2009-10-13 2011-04-14 Henkel Ag & Co. Kgaa Bleach activators for processes for bleaching cellulosic fibers
BR112018010691B1 (en) 2015-12-16 2023-03-14 Ecolab Usa Inc METHODS FOR REMOVING MICRO-ORGANISMS AND MINERAL DEPOSITS AND MICROBIAL GROWTH
WO2017181005A1 (en) 2016-04-15 2017-10-19 Ecolab Usa Inc. Performic acid biofilm prevention for industrial co2 scrubbers
BR112019010464B1 (en) 2016-12-15 2024-02-06 Ecolab Usa Inc METHOD FOR REMOVING MICRO-ORGANISMS AND MINERAL DEPOSITS IN A MEMBRANE SYSTEM

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927436B2 (en) * 1979-05-29 1984-07-05 王子製紙株式会社 Peroxide bleaching method for wood pulp
CA2053433C (en) * 1990-10-19 1997-03-25 Michael Joseph Garvey Detergent compositions
GB9302442D0 (en) * 1993-02-08 1993-03-24 Warwick Int Group Oxidising agents
AU1584295A (en) * 1994-02-07 1995-08-21 Warwick International Group Limited Pulp bleaching

Also Published As

Publication number Publication date
AU5224700A (en) 2001-01-02
WO2000077297A1 (en) 2000-12-21
ATE257191T1 (en) 2004-01-15
CA2374754A1 (en) 2000-12-21
DE60007559D1 (en) 2004-02-05
EP1244842A1 (en) 2002-10-02
NO20016082L (en) 2002-02-14
EP1244842B1 (en) 2004-01-02
FI991365A0 (en) 1999-06-15
FI991365A (en) 2000-12-16
FI107544B (en) 2001-08-31

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application