FR916544A - Fabrication de pâte à papier - Google Patents

Fabrication de pâte à papier

Info

Publication number
FR916544A
FR916544A FR916544DA FR916544A FR 916544 A FR916544 A FR 916544A FR 916544D A FR916544D A FR 916544DA FR 916544 A FR916544 A FR 916544A
Authority
FR
France
Prior art keywords
pulp
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
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mathieson Alkali Works Inc
Original Assignee
Mathieson Alkali Works Inc
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 Mathieson Alkali Works Inc filed Critical Mathieson Alkali Works Inc
Application granted granted Critical
Publication of FR916544A publication Critical patent/FR916544A/fr
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
    • D21C3/18—Pulping cellulose-containing materials with halogens or halogen-generating compounds
FR916544D 1942-08-07 1945-10-26 Fabrication de pâte à papier Expired FR916544A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US916544XA 1942-08-07 1942-08-07
US570259XA 1942-08-07 1942-08-07

Publications (1)

Publication Number Publication Date
FR916544A true FR916544A (fr) 1946-12-09

Family

ID=32965132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR916544D Expired FR916544A (fr) 1942-08-07 1945-10-26 Fabrication de pâte à papier

Country Status (2)

Country Link
FR (1) FR916544A (fr)
GB (1) GB570259A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1164748A (fr) * 1957-01-15 1958-10-14 Fr Du Xylon Soc Perfectionnements au traitement de matières végétales en vue de l'obtention de pâtes à papier

Also Published As

Publication number Publication date
GB570259A (en) 1945-06-28

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