FR844945A - Improvements in the preparation of cellulose - Google Patents

Improvements in the preparation of cellulose

Info

Publication number
FR844945A
FR844945A FR844945DA FR844945A FR 844945 A FR844945 A FR 844945A FR 844945D A FR844945D A FR 844945DA FR 844945 A FR844945 A FR 844945A
Authority
FR
France
Prior art keywords
cellulose
preparation
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
Eric Berkeley Higgins
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 FR844945A publication Critical patent/FR844945A/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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/222—Use of compounds accelerating the pulping processes
FR844945D 1938-10-20 1938-10-20 Improvements in the preparation of cellulose Expired FR844945A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR844945T 1938-10-20

Publications (1)

Publication Number Publication Date
FR844945A true FR844945A (en) 1939-08-04

Family

ID=9312642

Family Applications (1)

Application Number Title Priority Date Filing Date
FR844945D Expired FR844945A (en) 1938-10-20 1938-10-20 Improvements in the preparation of cellulose

Country Status (2)

Country Link
FR (1) FR844945A (en)
GB (1) GB538185A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074843A (en) * 1958-10-24 1963-01-22 Linden Lab Process for treating cellulose and other materials
US3128223A (en) * 1960-10-28 1964-04-07 Hoechst Ag Process for improving the retention of mineral fillers in the formation of paper fleeces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074843A (en) * 1958-10-24 1963-01-22 Linden Lab Process for treating cellulose and other materials
US3128223A (en) * 1960-10-28 1964-04-07 Hoechst Ag Process for improving the retention of mineral fillers in the formation of paper fleeces

Also Published As

Publication number Publication date
GB538185A (en) 1941-07-24

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