CH465383A - Verfahren zur Herstellung von Faserprodukten - Google Patents

Verfahren zur Herstellung von Faserprodukten

Info

Publication number
CH465383A
CH465383A CH1744465A CH1744465A CH465383A CH 465383 A CH465383 A CH 465383A CH 1744465 A CH1744465 A CH 1744465A CH 1744465 A CH1744465 A CH 1744465A CH 465383 A CH465383 A CH 465383A
Authority
CH
Switzerland
Prior art keywords
manufacture
fiber products
fiber
products
Prior art date
Application number
CH1744465A
Other languages
English (en)
Inventor
Gustavsson Gram Fred Nils
Erik Malm Gustaf
Gosta Lundqvist Olof
Kiljder Herbich
Original Assignee
Svenska Cellulosa Ab
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 Svenska Cellulosa Ab filed Critical Svenska Cellulosa Ab
Publication of CH465383A publication Critical patent/CH465383A/de

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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
    • D21H11/06—Sulfite or bisulfite pulp
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
    • D21C3/06—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides sulfur dioxide; sulfurous acid; bisulfites sulfites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
CH1744465A 1964-12-18 1965-12-17 Verfahren zur Herstellung von Faserprodukten CH465383A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1537464A SE308061B (de) 1964-12-18 1964-12-18

Publications (1)

Publication Number Publication Date
CH465383A true CH465383A (de) 1968-11-15

Family

ID=20300560

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1744465A CH465383A (de) 1964-12-18 1965-12-17 Verfahren zur Herstellung von Faserprodukten
CH1744365A CH456330A (de) 1964-12-18 1965-12-17 Verfahren zur Herstellung eines für Faserprodukte geeigneten Zellstoffes

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1744365A CH456330A (de) 1964-12-18 1965-12-17 Verfahren zur Herstellung eines für Faserprodukte geeigneten Zellstoffes

Country Status (5)

Country Link
AT (1) AT277745B (de)
CH (2) CH465383A (de)
FI (1) FI46190B (de)
GB (1) GB1136219A (de)
SE (1) SE308061B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007022750A1 (de) * 2007-05-11 2008-11-13 Voith Patent Gmbh Verfahren zum Zerfasern von chemisch behandeltem lignocellulosischem Rohstoff
US20130000856A1 (en) * 2010-03-15 2013-01-03 Upm-Kymmene Oyj Method for improving the properties of a paper product and forming an additive component and the corresponding paper product and additive component and use of the additive component

Also Published As

Publication number Publication date
CH456330A (de) 1968-07-15
SE308061B (de) 1969-01-27
FI46190B (de) 1972-10-02
AT277745B (de) 1970-01-12
GB1136219A (en) 1968-12-11
DE1517219A1 (de) 1969-12-18

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