ES404103A1 - Un metodo de producir fibras y filamentos acrilicos por hi-latura en humedo de polimeros y copolimeros de acrilo di- sueltos en acido nitrico. - Google Patents

Un metodo de producir fibras y filamentos acrilicos por hi-latura en humedo de polimeros y copolimeros de acrilo di- sueltos en acido nitrico.

Info

Publication number
ES404103A1
ES404103A1 ES404103A ES404103A ES404103A1 ES 404103 A1 ES404103 A1 ES 404103A1 ES 404103 A ES404103 A ES 404103A ES 404103 A ES404103 A ES 404103A ES 404103 A1 ES404103 A1 ES 404103A1
Authority
ES
Spain
Prior art keywords
nitrate
nitric acid
neutralizing agent
spinning solution
acrylic fibres
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES404103A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Czech Academy of Sciences CAS
Original Assignee
Czech Academy of Sciences CAS
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 Czech Academy of Sciences CAS filed Critical Czech Academy of Sciences CAS
Publication of ES404103A1 publication Critical patent/ES404103A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C5/00—Fertilisers containing other nitrates
    • C05C5/02—Fertilisers containing other nitrates containing sodium or potassium nitrate
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C5/00—Fertilisers containing other nitrates
    • C05C5/04—Fertilisers containing other nitrates containing calcium nitrate
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (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)
  • Inorganic Fibers (AREA)
ES404103A 1971-06-22 1972-06-21 Un metodo de producir fibras y filamentos acrilicos por hi-latura en humedo de polimeros y copolimeros de acrilo di- sueltos en acido nitrico. Expired ES404103A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS460971A CS162912B1 (es) 1971-06-22 1971-06-22

Publications (1)

Publication Number Publication Date
ES404103A1 true ES404103A1 (es) 1975-06-01

Family

ID=5389250

Family Applications (1)

Application Number Title Priority Date Filing Date
ES404103A Expired ES404103A1 (es) 1971-06-22 1972-06-21 Un metodo de producir fibras y filamentos acrilicos por hi-latura en humedo de polimeros y copolimeros de acrilo di- sueltos en acido nitrico.

Country Status (10)

Country Link
AT (1) AT330336B (es)
BR (1) BR7204035D0 (es)
CA (1) CA993164A (es)
CS (1) CS162912B1 (es)
DE (1) DE2229969A1 (es)
ES (1) ES404103A1 (es)
FR (1) FR2143166A1 (es)
GB (1) GB1391690A (es)
IT (1) IT959887B (es)
NL (1) NL7208589A (es)

Also Published As

Publication number Publication date
CA993164A (en) 1976-07-20
AU4367972A (en) 1974-01-03
AT330336B (de) 1976-06-25
NL7208589A (es) 1972-12-28
FR2143166A1 (es) 1973-02-02
BR7204035D0 (pt) 1973-06-12
IT959887B (it) 1973-11-10
GB1391690A (en) 1975-04-23
DE2229969A1 (de) 1972-12-28
CS162912B1 (es) 1975-07-15
ATA529572A (de) 1975-09-15

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