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CH341707A - Process for increasing the swelling value of fibers in suspension - Google Patents

Process for increasing the swelling value of fibers in suspension

Info

Publication number
CH341707A
CH341707A CH341707DA CH341707A CH 341707 A CH341707 A CH 341707A CH 341707D A CH341707D A CH 341707DA CH 341707 A CH341707 A CH 341707A
Authority
CH
Switzerland
Prior art keywords
fibers
suspension
increasing
swelling value
swelling
Prior art date
Application number
Other languages
German (de)
Inventor
Jayme Georg Prof Ing Dr
Original Assignee
Zellstoffverfahrens Ag
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 Zellstoffverfahrens Ag filed Critical Zellstoffverfahrens Ag
Publication of CH341707A publication Critical patent/CH341707A/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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/18—Highly hydrated, swollen or fibrillatable fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B13/00—Treatment of textile materials with liquids, gases or vapours with aid of vibration
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/02—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/02—Methods of beating; Beaters of the Hollander type
    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/1263—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which have been swollen

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Inorganic Fibers (AREA)
  • Paper (AREA)
CH341707D 1955-02-08 1956-01-31 Process for increasing the swelling value of fibers in suspension CH341707A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE341707X 1955-02-08

Publications (1)

Publication Number Publication Date
CH341707A true CH341707A (en) 1959-10-15

Family

ID=6235305

Family Applications (1)

Application Number Title Priority Date Filing Date
CH341707D CH341707A (en) 1955-02-08 1956-01-31 Process for increasing the swelling value of fibers in suspension

Country Status (3)

Country Link
CH (1) CH341707A (en)
FR (1) FR1146765A (en)
GB (1) GB796932A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141462A (en) * 1961-09-22 1964-07-21 Lorillard Co P Processing tobacco
FR2552125B1 (en) * 1983-09-16 1986-03-21 Interox PROCESS FOR THE TREATMENT OF CELLULOSIC MATERIALS BY OXIDIZING AGENTS

Also Published As

Publication number Publication date
FR1146765A (en) 1957-11-14
GB796932A (en) 1958-06-25

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