FR1059346A - Paper impregnation process - Google Patents

Paper impregnation process

Info

Publication number
FR1059346A
FR1059346A FR1059346DA FR1059346A FR 1059346 A FR1059346 A FR 1059346A FR 1059346D A FR1059346D A FR 1059346DA FR 1059346 A FR1059346 A FR 1059346A
Authority
FR
France
Prior art keywords
impregnation process
paper impregnation
paper
impregnation
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
Henri-Joseph-Vincent Winkler
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 FR1059346A publication Critical patent/FR1059346A/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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/48—Condensation polymers of aldehydes or ketones with phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR1059346D 1952-06-30 1952-06-30 Paper impregnation process Expired FR1059346A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1059346T 1952-06-30

Publications (1)

Publication Number Publication Date
FR1059346A true FR1059346A (en) 1954-03-24

Family

ID=9599023

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1059346D Expired FR1059346A (en) 1952-06-30 1952-06-30 Paper impregnation process

Country Status (1)

Country Link
FR (1) FR1059346A (en)

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