IT979922B - Procedimento per la produzione di fibrille prodotto relativo e foglio di carta sintetico ottenuto con tali fibrille - Google Patents

Procedimento per la produzione di fibrille prodotto relativo e foglio di carta sintetico ottenuto con tali fibrille

Info

Publication number
IT979922B
IT979922B IT48913/73A IT4891373A IT979922B IT 979922 B IT979922 B IT 979922B IT 48913/73 A IT48913/73 A IT 48913/73A IT 4891373 A IT4891373 A IT 4891373A IT 979922 B IT979922 B IT 979922B
Authority
IT
Italy
Prior art keywords
fibrils
procedure
production
paper sheet
sheet obtained
Prior art date
Application number
IT48913/73A
Other languages
English (en)
Italian (it)
Original Assignee
Gulf Research And Develoment C
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 Gulf Research And Develoment C filed Critical Gulf Research And Develoment C
Application granted granted Critical
Publication of IT979922B publication Critical patent/IT979922B/it

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
    • 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
    • D21H5/20—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of organic non-cellulosic fibres too short for spinning, with or without cellulose fibres
    • D21H5/202—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of organic non-cellulosic fibres too short for spinning, with or without cellulose fibres polyolefins
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/02—Preparation of spinning solutions
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/18—Formation of filaments, threads, or the like by means of rotating spinnerets
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/40—Formation of filaments, threads, or the like by applying a shearing force to a dispersion or solution of filament formable polymers, e.g. by stirring
    • 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/14—Polyalkenes, e.g. polystyrene polyethylene

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
IT48913/73A 1972-03-20 1973-03-20 Procedimento per la produzione di fibrille prodotto relativo e foglio di carta sintetico ottenuto con tali fibrille IT979922B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23618972A 1972-03-20 1972-03-20

Publications (1)

Publication Number Publication Date
IT979922B true IT979922B (it) 1974-09-30

Family

ID=22888500

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48913/73A IT979922B (it) 1972-03-20 1973-03-20 Procedimento per la produzione di fibrille prodotto relativo e foglio di carta sintetico ottenuto con tali fibrille

Country Status (5)

Country Link
JP (1) JPS496203A (de)
DE (1) DE2313701A1 (de)
FR (1) FR2176843B3 (de)
GB (1) GB1387233A (de)
IT (1) IT979922B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456133A1 (fr) 1979-05-10 1980-12-05 Solvay Procede de production de fibrilles a base de polyolefines et fibrilles obtenues
JPS61614A (ja) * 1984-06-12 1986-01-06 Kuraray Co Ltd 混合紡糸繊維の紡糸方法
US5217760A (en) * 1990-07-20 1993-06-08 Loctite Corporation Free radically curable formulations employing dithiolate catalysts
EP3307928A1 (de) * 2015-06-15 2018-04-18 Total Research & Technology Feluy Verfahren zur herstellung von polyolefinfasern

Also Published As

Publication number Publication date
FR2176843A1 (de) 1973-11-02
FR2176843B3 (de) 1976-03-12
JPS496203A (de) 1974-01-19
GB1387233A (en) 1975-03-12
DE2313701A1 (de) 1973-10-04

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