FR419298A - Process for the disintegration of vegetable fibers - Google Patents

Process for the disintegration of vegetable fibers

Info

Publication number
FR419298A
FR419298A FR419298DA FR419298A FR 419298 A FR419298 A FR 419298A FR 419298D A FR419298D A FR 419298DA FR 419298 A FR419298 A FR 419298A
Authority
FR
France
Prior art keywords
disintegration
vegetable fibers
vegetable
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
Carl Gustav Schwalbe
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR419298A publication Critical patent/FR419298A/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
    • D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
    • D21C3/06—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides sulfur dioxide; sulfurous acid; bisulfites sulfites
FR419298D 1909-08-14 1910-08-12 Process for the disintegration of vegetable fibers Expired FR419298A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE231078T 1909-08-14

Publications (1)

Publication Number Publication Date
FR419298A true FR419298A (en) 1910-12-30

Family

ID=32521786

Family Applications (1)

Application Number Title Priority Date Filing Date
FR419298D Expired FR419298A (en) 1909-08-14 1910-08-12 Process for the disintegration of vegetable fibers

Country Status (3)

Country Link
DE (1) DE231078C (en)
FR (1) FR419298A (en)
GB (1) GB191019142A (en)

Also Published As

Publication number Publication date
GB191019142A (en) 1910-10-20
DE231078C (en)

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