FR982413A - Procédés d'encollage des papiers et cartons en milieu alcalin - Google Patents

Procédés d'encollage des papiers et cartons en milieu alcalin

Info

Publication number
FR982413A
FR982413A FR982413DA FR982413A FR 982413 A FR982413 A FR 982413A FR 982413D A FR982413D A FR 982413DA FR 982413 A FR982413 A FR 982413A
Authority
FR
France
Prior art keywords
paper
alkaline medium
sizing processes
cardboard sizing
cardboard
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)
French (fr)
Inventor
Marcel Chene
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 FR982413A publication Critical patent/FR982413A/fr
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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/30—Alginic acid or alginates
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/64—Alkaline compounds
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
FR982413D 1943-06-17 1943-06-17 Procédés d'encollage des papiers et cartons en milieu alcalin Expired FR982413A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR982413T 1943-06-17

Publications (1)

Publication Number Publication Date
FR982413A true FR982413A (fr) 1951-06-11

Family

ID=9535325

Family Applications (1)

Application Number Title Priority Date Filing Date
FR982413D Expired FR982413A (fr) 1943-06-17 1943-06-17 Procédés d'encollage des papiers et cartons en milieu alcalin

Country Status (3)

Country Link
BE (1) BE456324A (ja)
CH (1) CH242624A (ja)
FR (1) FR982413A (ja)

Also Published As

Publication number Publication date
CH242624A (fr) 1946-05-31
BE456324A (ja)

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