FR570353A - Product accelerating the action of chlorine or hypochlorites and its applications for bleaching plant fibers - Google Patents

Product accelerating the action of chlorine or hypochlorites and its applications for bleaching plant fibers

Info

Publication number
FR570353A
FR570353A FR570353DA FR570353A FR 570353 A FR570353 A FR 570353A FR 570353D A FR570353D A FR 570353DA FR 570353 A FR570353 A FR 570353A
Authority
FR
France
Prior art keywords
hypochlorites
chlorine
applications
action
plant 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
Application number
Other languages
French (fr)
Inventor
Henri-Louis Arrat
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 filed Critical
Application granted granted Critical
Publication of FR570353A publication Critical patent/FR570353A/en
Expired legal-status Critical Current

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
    • D21C9/1026—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)
FR570353D 1923-08-30 1923-08-30 Product accelerating the action of chlorine or hypochlorites and its applications for bleaching plant fibers Expired FR570353A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR570353T 1923-08-30

Publications (1)

Publication Number Publication Date
FR570353A true FR570353A (en) 1924-04-29

Family

ID=8949821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR570353D Expired FR570353A (en) 1923-08-30 1923-08-30 Product accelerating the action of chlorine or hypochlorites and its applications for bleaching plant fibers

Country Status (1)

Country Link
FR (1) FR570353A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480148A (en) * 1948-10-14 1949-08-30 Ecusta Paper Corp Catalytic bleaching process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480148A (en) * 1948-10-14 1949-08-30 Ecusta Paper Corp Catalytic bleaching process

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