CH455133A - Verfahren zur Herstellung von Acrylfasern von hohem Weissheitsgrad - Google Patents

Verfahren zur Herstellung von Acrylfasern von hohem Weissheitsgrad

Info

Publication number
CH455133A
CH455133A CH788963A CH788963A CH455133A CH 455133 A CH455133 A CH 455133A CH 788963 A CH788963 A CH 788963A CH 788963 A CH788963 A CH 788963A CH 455133 A CH455133 A CH 455133A
Authority
CH
Switzerland
Prior art keywords
whiteness
production
high degree
acrylic fibers
acrylic
Prior art date
Application number
CH788963A
Other languages
German (de)
English (en)
Inventor
Mazzolini Corrado
Gabutti Carlo
Original Assignee
Monsanto Chemicals
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 Monsanto Chemicals filed Critical Monsanto Chemicals
Publication of CH455133A publication Critical patent/CH455133A/de

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/04—Pigments
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/06—Dyes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Toxicology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Artificial Filaments (AREA)
  • Detergent Compositions (AREA)
CH788963A 1962-06-27 1963-06-26 Verfahren zur Herstellung von Acrylfasern von hohem Weissheitsgrad CH455133A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2481762 1962-06-27
IT1885062 1962-06-27

Publications (1)

Publication Number Publication Date
CH455133A true CH455133A (de) 1968-04-30

Family

ID=26327017

Family Applications (1)

Application Number Title Priority Date Filing Date
CH788963A CH455133A (de) 1962-06-27 1963-06-26 Verfahren zur Herstellung von Acrylfasern von hohem Weissheitsgrad

Country Status (7)

Country Link
BE (1) BE634206A (US07922777-20110412-C00004.png)
CH (1) CH455133A (US07922777-20110412-C00004.png)
DE (1) DE1494660B2 (US07922777-20110412-C00004.png)
FR (1) FR1361675A (US07922777-20110412-C00004.png)
GB (1) GB1001995A (US07922777-20110412-C00004.png)
NL (1) NL294656A (US07922777-20110412-C00004.png)
SE (1) SE305924B (US07922777-20110412-C00004.png)

Also Published As

Publication number Publication date
GB1001995A (en) 1965-08-18
NL294656A (US07922777-20110412-C00004.png)
SE305924B (US07922777-20110412-C00004.png) 1968-11-11
DE1494660A1 (de) 1970-12-03
BE634206A (US07922777-20110412-C00004.png)
DE1494660B2 (de) 1973-05-30
FR1361675A (fr) 1964-05-22

Similar Documents

Publication Publication Date Title
CH423086A (de) Verfahren zur Herstellung von Textilgarnen
CH405220A (de) Verfahren zur Herstellung von Faserflächengebilden
CH421040A (de) Verfahren zur Herstellung von Fasermatten
CH403149A (de) Verfahren zur Herstellung von Faserflächengebilden
AT246344B (de) Verfahren zur Herstellung von L-Ornithin-L-Asparaginat
CH454102A (de) Verfahren zur Herstellung von Alkaliboranaten
AT248997B (de) Verfahren zur Herstellung von modifizierten vernetzten Fasern
AT279030B (de) Verfahren zur Herstellung von Acrylkompositfäden oder -fasern
AT257556B (de) Verfahren zur Herstellung von Alkoholen
CH429015A (de) Verfahren zur Herstellung von Polycarbonatfasern
CH409723A (de) Verfahren zur Herstellung von Elementen zum Verstrecken von Textilfäden
AT238726B (de) Verfahren zur Herstellung von Hydroxyäthylcellulose erniedrigten Polymerisationsgrades
AT251288B (de) Verfahren zur Herstellung von optisch aufgehellten Polyestern
AT243972B (de) Verfahren zur Herstellung von Reyonfasern
CH455133A (de) Verfahren zur Herstellung von Acrylfasern von hohem Weissheitsgrad
CH424077A (de) Verfahren zur Herstellung von Textilfasern
CH422216A (de) Verfahren zur Herstellung von Bauschgarn
AT249648B (de) Verfahren zur Herstellung von Tetraflouräthylen
CH454899A (de) Verfahren zur Herstellung von Phenyläthanolaminen
CH437268A (de) Verfahren zur Herstellung von 19-Nor-steroiden
CH405625A (de) Verfahren zur Herstellung von Glasfasern
DD44331A5 (de) Verfahren zur Herstellung von Faservliesen
CH439576A (de) Verfahren zur Herstellung von Polycarbonatfasern
AT254384B (de) Verfahren zur Herstellung zellförmiger synthetischer Acrylfasern
AT294299B (de) Verfahren zur Herstellung von Spaltfasern