BE646475A - - Google Patents

Info

Publication number
BE646475A
BE646475A BE646475DA BE646475A BE 646475 A BE646475 A BE 646475A BE 646475D A BE646475D A BE 646475DA BE 646475 A BE646475 A BE 646475A
Authority
BE
Belgium
Prior art keywords
filaments
paper
stretched
sep
fibers
Prior art date
Application number
Other languages
English (en)
French (fr)
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
Publication of BE646475A publication Critical patent/BE646475A/fr

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
    • D21H5/205—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 acrylic fibres
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
    • 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
    • D21H13/18—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylonitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Filaments (AREA)
BE646475D 1962-10-09 1964-04-13 BE646475A (pm)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22946162A 1962-10-09 1962-10-09

Publications (1)

Publication Number Publication Date
BE646475A true BE646475A (pm) 1964-10-13

Family

ID=22861341

Family Applications (1)

Application Number Title Priority Date Filing Date
BE646475D BE646475A (pm) 1962-10-09 1964-04-13

Country Status (1)

Country Link
BE (1) BE646475A (pm)

Similar Documents

Publication Publication Date Title
EP0041904B1 (fr) Solutions capables d'être mises en forme, articles en forme obtenus à partir de ces solutions ainsi que leur procédé d'obtention
EP0019566B1 (fr) Solutions conformables, articles en forme obtenus à partir de ces solutions ainsi que leur procédé d'obtention
CA1078571A (fr) Procede de filage ou mise en forme de solutions de cellulose et articles ainsi obtenus
BE646475A (pm)
FR2571747A2 (fr) Fibre de polyacrylonitrile a resistance mecanique et a module d'elasticite eleves
EP0053991B1 (fr) Filaments, fils, fibres de bonnes propriétés à base d'un mélange de polychlorure de vinyle atactique et de polychlorure de vinyle surchloré et procédé pour leur obtention
CA1137685A (fr) Melanges an-cellulose structure fibrillaire
CA1173610A (fr) Articles en forme a base de cellulose et de polychlorure de vinyle ainsi que leur procede d'obtention
BE735529A (en) Prodn of hollow acrylic fibres
FR2478116A1 (fr) Solutions conformables a partir de melanges de cellulose et polyamide-imide et articles en forme obtenus
EP0530119B1 (fr) Fibres à base de mélanges pvc/pvc chloré possèdant des propriétés mécaniques améliorées et files de fibres de ténacité améliorée obtenus à partir de ces fibres
FR2488138A1 (fr) Suture chirurgicale
BE521584A (pm)
BE447219A (pm)
FR2488286A1 (fr) Procede de fabrication de filaments et fibres de rayonne a hautes performances
BE535971A (pm)
CH447471A (fr) Procédé de fabrication d'une fibre thermoplastique blanche
BE391127A (pm)
BE528158A (pm)
JPS6399315A (ja) 高強度・高初期弾性率ポリビニルアルコ−ル繊維の製造法
FR2524499A1 (fr) Fils et fibres a base de melanges de polychlorure de vinyle et polymere acrylique et leur procede d'obtention
BE634752A (pm)
BE443438A (pm)
BE574439A (pm)
BE442975A (pm)