CH280493A - Process for making paper. - Google Patents

Process for making paper.

Info

Publication number
CH280493A
CH280493A CH280493DA CH280493A CH 280493 A CH280493 A CH 280493A CH 280493D A CH280493D A CH 280493DA CH 280493 A CH280493 A CH 280493A
Authority
CH
Switzerland
Prior art keywords
making paper
paper
making
Prior art date
Application number
Other languages
German (de)
Inventor
Josef Froehlich Ernst Georg
Original Assignee
Josef Froehlich Ernst Georg
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 Josef Froehlich Ernst Georg filed Critical Josef Froehlich Ernst Georg
Publication of CH280493A publication Critical patent/CH280493A/en

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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • 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
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/24—Addition to the formed paper during paper manufacture
    • D21H23/26—Addition to the formed paper during paper manufacture by selecting point of addition or moisture content of the paper
    • D21H23/28—Addition before the dryer section, e.g. at the wet end or press section
CH280493D 1948-11-25 1949-11-15 Process for making paper. CH280493A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR280493X 1948-11-25

Publications (1)

Publication Number Publication Date
CH280493A true CH280493A (en) 1952-01-31

Family

ID=3949152

Family Applications (1)

Application Number Title Priority Date Filing Date
CH280493D CH280493A (en) 1948-11-25 1949-11-15 Process for making paper.

Country Status (3)

Country Link
CH (1) CH280493A (en)
GB (1) GB664239A (en)
NL (1) NL150028A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803171A (en) * 1953-08-26 1957-08-20 Patent & Licensing Corp Process for producing a water vapor impermeable board
DE3444410C1 (en) * 1984-12-05 1989-06-08 Feinpappenwerk Gebr. Schuster GmbH & Co KG, 8060 Dachau Process and device for producing a multi-layer fibre material, in particular cardboard
EP1319105A1 (en) 2000-09-20 2003-06-18 Akzo Nobel N.V. A process for the production of paper

Also Published As

Publication number Publication date
NL150028A (en)
GB664239A (en) 1952-01-02

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