FR1443339A - Process for waterproofing paper and cardboard - Google Patents

Process for waterproofing paper and cardboard

Info

Publication number
FR1443339A
FR1443339A FR16702A FR16702A FR1443339A FR 1443339 A FR1443339 A FR 1443339A FR 16702 A FR16702 A FR 16702A FR 16702 A FR16702 A FR 16702A FR 1443339 A FR1443339 A FR 1443339A
Authority
FR
France
Prior art keywords
cardboard
waterproofing paper
waterproofing
paper
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
FR16702A
Other languages
French (fr)
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.)
Produits Chimiques Pechiney Saint Gobain
Original Assignee
Produits Chimiques Pechiney Saint Gobain
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 Produits Chimiques Pechiney Saint Gobain filed Critical Produits Chimiques Pechiney Saint Gobain
Priority to FR16702A priority Critical patent/FR1443339A/en
Application granted granted Critical
Publication of FR1443339A publication Critical patent/FR1443339A/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
    • 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
    • D21H17/60—Waxes
FR16702A 1965-05-12 1965-05-12 Process for waterproofing paper and cardboard Expired FR1443339A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR16702A FR1443339A (en) 1965-05-12 1965-05-12 Process for waterproofing paper and cardboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR16702A FR1443339A (en) 1965-05-12 1965-05-12 Process for waterproofing paper and cardboard

Publications (1)

Publication Number Publication Date
FR1443339A true FR1443339A (en) 1966-06-24

Family

ID=8578544

Family Applications (1)

Application Number Title Priority Date Filing Date
FR16702A Expired FR1443339A (en) 1965-05-12 1965-05-12 Process for waterproofing paper and cardboard

Country Status (1)

Country Link
FR (1) FR1443339A (en)

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