FR900069A - Process for the preparation and use of impregnating means, preferably for paper, cardboard or the like - Google Patents

Process for the preparation and use of impregnating means, preferably for paper, cardboard or the like

Info

Publication number
FR900069A
FR900069A FR900069DA FR900069A FR 900069 A FR900069 A FR 900069A FR 900069D A FR900069D A FR 900069DA FR 900069 A FR900069 A FR 900069A
Authority
FR
France
Prior art keywords
cardboard
paper
preparation
impregnating means
impregnating
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
Rudolf Lorenz
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 FR900069A publication Critical patent/FR900069A/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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
FR900069D 1942-12-10 1943-11-23 Process for the preparation and use of impregnating means, preferably for paper, cardboard or the like Expired FR900069A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE900069X 1942-12-10

Publications (1)

Publication Number Publication Date
FR900069A true FR900069A (en) 1945-06-19

Family

ID=6850250

Family Applications (1)

Application Number Title Priority Date Filing Date
FR900069D Expired FR900069A (en) 1942-12-10 1943-11-23 Process for the preparation and use of impregnating means, preferably for paper, cardboard or the like

Country Status (3)

Country Link
BE (1) BE453526A (en)
FR (1) FR900069A (en)
NL (1) NL114141C (en)

Also Published As

Publication number Publication date
BE453526A (en)
NL114141C (en)

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