GB1391690A - Method of manufacturing acrylic fibres - Google Patents

Method of manufacturing acrylic fibres

Info

Publication number
GB1391690A
GB1391690A GB2885772A GB2885772A GB1391690A GB 1391690 A GB1391690 A GB 1391690A GB 2885772 A GB2885772 A GB 2885772A GB 2885772 A GB2885772 A GB 2885772A GB 1391690 A GB1391690 A GB 1391690A
Authority
GB
United Kingdom
Prior art keywords
bath
led
coagulating bath
neutralizing agent
spinning
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
GB2885772A
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
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 GB1391690A publication Critical patent/GB1391690A/en
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)
GB2885772A 1971-06-22 1972-06-20 Method of manufacturing acrylic fibres Expired GB1391690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS460971A CS162912B1 (cg-RX-API-DMAC7.html) 1971-06-22 1971-06-22

Publications (1)

Publication Number Publication Date
GB1391690A true GB1391690A (en) 1975-04-23

Family

ID=5389250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2885772A Expired GB1391690A (en) 1971-06-22 1972-06-20 Method of manufacturing acrylic fibres

Country Status (10)

Country Link
AT (1) AT330336B (cg-RX-API-DMAC7.html)
BR (1) BR7204035D0 (cg-RX-API-DMAC7.html)
CA (1) CA993164A (cg-RX-API-DMAC7.html)
CS (1) CS162912B1 (cg-RX-API-DMAC7.html)
DE (1) DE2229969A1 (cg-RX-API-DMAC7.html)
ES (1) ES404103A1 (cg-RX-API-DMAC7.html)
FR (1) FR2143166A1 (cg-RX-API-DMAC7.html)
GB (1) GB1391690A (cg-RX-API-DMAC7.html)
IT (1) IT959887B (cg-RX-API-DMAC7.html)
NL (1) NL7208589A (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115233326A (zh) * 2020-12-25 2022-10-25 内蒙古双欣环保材料股份有限公司 一种丝束洗涤方法及装置
CN120350445A (zh) * 2025-06-10 2025-07-22 浙江大学 一种多孔纤维及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115233326A (zh) * 2020-12-25 2022-10-25 内蒙古双欣环保材料股份有限公司 一种丝束洗涤方法及装置
CN120350445A (zh) * 2025-06-10 2025-07-22 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 (cg-RX-API-DMAC7.html) 1973-02-02
CA993164A (en) 1976-07-20
AU4367972A (en) 1974-01-03
NL7208589A (cg-RX-API-DMAC7.html) 1972-12-28
DE2229969A1 (de) 1972-12-28
ATA529572A (de) 1975-09-15
CS162912B1 (cg-RX-API-DMAC7.html) 1975-07-15
BR7204035D0 (pt) 1973-06-12
IT959887B (it) 1973-11-10

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees