ES8106183A1 - Procedimiento para la obtencion de hilos muy opacos. - Google Patents

Procedimiento para la obtencion de hilos muy opacos.

Info

Publication number
ES8106183A1
ES8106183A1 ES480891A ES480891A ES8106183A1 ES 8106183 A1 ES8106183 A1 ES 8106183A1 ES 480891 A ES480891 A ES 480891A ES 480891 A ES480891 A ES 480891A ES 8106183 A1 ES8106183 A1 ES 8106183A1
Authority
ES
Spain
Prior art keywords
matt
yarns
acrylic fibres
pigmented acrylic
pigmented
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
ES480891A
Other languages
English (en)
Other versions
ES480891A0 (es
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of ES8106183A1 publication Critical patent/ES8106183A1/es
Publication of ES480891A0 publication Critical patent/ES480891A0/es
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE HILOS MUY OPACOS DE ACRILONITRILO POR HILADO DE ROTOR DE EXTREMO ABIERTO. SE COMBINA EL DISOLVENTE DE HILADO, DIMETILFORMAMIDA, CON UN LIQUIDO QUE TENGA BUENA MISCIBILIDAD CON EL DISOLVENTE Y AGUA Y NO DISUELVA EL POLIMERO A HILAR; SE HILA LA SOLUCION EN UNA CUBA DE HILADO, CON LO QUE SE FORMAN OQUEDADES EN LAS FIBRAS, BAJO EVAPORIZACION PARCIAL DEL DISOLVENTE; SE ELIMINA EL LIQUIDO NO DISOLVENTE Y SE ELABORAN LAS FIBRAS.
ES480891A 1978-05-24 1979-05-24 Procedimiento para la obtencion de hilos muy opacos. Granted ES480891A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782822812 DE2822812A1 (de) 1978-05-24 1978-05-24 Tiefmatte garne aus nicht pigmentierten acrylfasern

Publications (2)

Publication Number Publication Date
ES8106183A1 true ES8106183A1 (es) 1981-07-16
ES480891A0 ES480891A0 (es) 1981-07-16

Family

ID=6040141

Family Applications (1)

Application Number Title Priority Date Filing Date
ES480891A Granted ES480891A0 (es) 1978-05-24 1979-05-24 Procedimiento para la obtencion de hilos muy opacos.

Country Status (9)

Country Link
JP (1) JPS54156838A (es)
BE (1) BE876496A (es)
CH (1) CH639142A5 (es)
DE (1) DE2822812A1 (es)
ES (1) ES480891A0 (es)
FR (1) FR2426757A1 (es)
GB (1) GB2022162B (es)
IT (1) IT7922898A0 (es)
NL (1) NL7904082A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5536348A (en) * 1978-09-06 1980-03-13 Toray Industries Oil absorbable fiber product
JPS5562229A (en) * 1978-10-27 1980-05-10 Toray Industries Fiber product with excellent water absorbability
JPS5584426A (en) * 1978-12-22 1980-06-25 Toray Industries Water absorbable high bulk spun yarn

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3654679A (en) * 1968-07-30 1972-04-11 Allied Chem Microvoiding with alkali metal hydroxide a heat fused fabric of polyamide with fiber occluded axially aligned polyester microfibers
DE2554124C3 (de) * 1975-12-02 1986-07-10 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von hydrophilen Fasern und Fäden aus Acrylnitrilpolymerisaten

Also Published As

Publication number Publication date
BE876496A (fr) 1979-11-23
CH639142A5 (de) 1983-10-31
GB2022162A (en) 1979-12-12
GB2022162B (en) 1983-01-19
DE2822812A1 (de) 1979-11-29
JPS54156838A (en) 1979-12-11
FR2426757B1 (es) 1984-12-14
NL7904082A (nl) 1979-11-27
FR2426757A1 (fr) 1979-12-21
ES480891A0 (es) 1981-07-16
IT7922898A0 (it) 1979-05-22

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