FR827051A - Process for the manufacture of cellulose - Google Patents

Process for the manufacture of cellulose

Info

Publication number
FR827051A
FR827051A FR827051DA FR827051A FR 827051 A FR827051 A FR 827051A FR 827051D A FR827051D A FR 827051DA FR 827051 A FR827051 A FR 827051A
Authority
FR
France
Prior art keywords
cellulose
manufacture
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
Ernst Hans Tschudin
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 FR827051A publication Critical patent/FR827051A/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
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
FR827051D 1937-01-06 1937-09-23 Process for the manufacture of cellulose Expired FR827051A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH827051X 1937-01-06

Publications (1)

Publication Number Publication Date
FR827051A true FR827051A (en) 1938-04-15

Family

ID=4540010

Family Applications (1)

Application Number Title Priority Date Filing Date
FR827051D Expired FR827051A (en) 1937-01-06 1937-09-23 Process for the manufacture of cellulose

Country Status (2)

Country Link
CH (1) CH197275A (en)
FR (1) FR827051A (en)

Also Published As

Publication number Publication date
CH197275A (en) 1938-04-30

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