DE2229969A1 - Verfahren zur Herstellung von Akrylfasern - Google Patents

Verfahren zur Herstellung von Akrylfasern

Info

Publication number
DE2229969A1
DE2229969A1 DE19722229969 DE2229969A DE2229969A1 DE 2229969 A1 DE2229969 A1 DE 2229969A1 DE 19722229969 DE19722229969 DE 19722229969 DE 2229969 A DE2229969 A DE 2229969A DE 2229969 A1 DE2229969 A1 DE 2229969A1
Authority
DE
Germany
Prior art keywords
coagulation
nitrate
water
fibers
nitrates
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.)
Pending
Application number
DE19722229969
Other languages
German (de)
English (en)
Inventor
Artur; Stoy Vladimir Dipl.-Ing.; Ubanova Renata Dipl.-Ing.; Prokop Jaroslav Dipl.-Ing.; Prag; Kuczera Josef Dipl.-Ing. Pardubice; Stoy (Tschechoslowakei)
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
Original Assignee
Czech Academy of Sciences
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 filed Critical Czech Academy of Sciences
Publication of DE2229969A1 publication Critical patent/DE2229969A1/de
Pending 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)
DE19722229969 1971-06-22 1972-06-20 Verfahren zur Herstellung von Akrylfasern Pending DE2229969A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE2229969A1 true DE2229969A1 (de) 1972-12-28

Family

ID=5389250

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722229969 Pending DE2229969A1 (de) 1971-06-22 1972-06-20 Verfahren zur Herstellung von Akrylfasern

Country Status (10)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112725915B (zh) * 2020-12-25 2022-08-02 内蒙古双欣环保材料股份有限公司 一种丝束洗涤装置及丝束洗涤方法
CN120350445B (zh) * 2025-06-10 2025-10-28 浙江大学 一种多孔纤维及其制备方法

Also Published As

Publication number Publication date
AT330336B (de) 1976-06-25
ES404103A1 (es) 1975-06-01
FR2143166A1 (enExample) 1973-02-02
CA993164A (en) 1976-07-20
AU4367972A (en) 1974-01-03
NL7208589A (enExample) 1972-12-28
ATA529572A (de) 1975-09-15
CS162912B1 (enExample) 1975-07-15
BR7204035D0 (pt) 1973-06-12
GB1391690A (en) 1975-04-23
IT959887B (it) 1973-11-10

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