FR912601A - Sizing improvements for paper, pulp, board and similar fibrous products - Google Patents

Sizing improvements for paper, pulp, board and similar fibrous products

Info

Publication number
FR912601A
FR912601A FR912601DA FR912601A FR 912601 A FR912601 A FR 912601A FR 912601D A FR912601D A FR 912601DA FR 912601 A FR912601 A FR 912601A
Authority
FR
France
Prior art keywords
sizing
pulp
paper
board
fibrous products
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
Frederick Georges Lucas Becker
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 FR912601A publication Critical patent/FR912601A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/62—Rosin; Derivatives thereof
FR912601D 1941-05-12 1945-07-19 Sizing improvements for paper, pulp, board and similar fibrous products Expired FR912601A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB614341A GB549244A (en) 1941-05-12 1941-05-12 Improvements in the preparation of rosin emulsions for sizing paper and boards

Publications (1)

Publication Number Publication Date
FR912601A true FR912601A (en) 1946-08-14

Family

ID=9809195

Family Applications (1)

Application Number Title Priority Date Filing Date
FR912601D Expired FR912601A (en) 1941-05-12 1945-07-19 Sizing improvements for paper, pulp, board and similar fibrous products

Country Status (2)

Country Link
FR (1) FR912601A (en)
GB (1) GB549244A (en)

Also Published As

Publication number Publication date
GB549244A (en) 1942-11-12

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