BR6914440D0 - Processo de producao de fibras acrilicas conjugadas - Google Patents

Processo de producao de fibras acrilicas conjugadas

Info

Publication number
BR6914440D0
BR6914440D0 BR214440/69A BR21444069A BR6914440D0 BR 6914440 D0 BR6914440 D0 BR 6914440D0 BR 214440/69 A BR214440/69 A BR 214440/69A BR 21444069 A BR21444069 A BR 21444069A BR 6914440 D0 BR6914440 D0 BR 6914440D0
Authority
BR
Brazil
Prior art keywords
production process
acrylic fibers
conjugated acrylic
conjugated
fibers
Prior art date
Application number
BR214440/69A
Other languages
English (en)
Portuguese (pt)
Inventor
K Shimoda
Y Kobayashi
T Sumi
Original Assignee
Japan Exlan Co Ltd
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 Japan Exlan Co Ltd filed Critical Japan Exlan Co Ltd
Publication of BR6914440D0 publication Critical patent/BR6914440D0/pt

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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/08—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyacrylonitrile as constituent
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/229—Relaxing

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Multicomponent Fibers (AREA)
  • Artificial Filaments (AREA)
BR214440/69A 1968-11-26 1969-11-24 Processo de producao de fibras acrilicas conjugadas BR6914440D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8683968 1968-11-26

Publications (1)

Publication Number Publication Date
BR6914440D0 true BR6914440D0 (pt) 1973-01-16

Family

ID=13897964

Family Applications (1)

Application Number Title Priority Date Filing Date
BR214440/69A BR6914440D0 (pt) 1968-11-26 1969-11-24 Processo de producao de fibras acrilicas conjugadas

Country Status (6)

Country Link
US (1) US3809738A (es)
BE (1) BE742167A (es)
BR (1) BR6914440D0 (es)
DE (1) DE1959426A1 (es)
ES (1) ES373892A1 (es)
GB (1) GB1279269A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038452A (en) * 1975-05-07 1977-07-26 Asahi Kasei Kogyo Kabushiki Kaisha Bulky non-woven fabric
BE1016903A3 (nl) * 2006-01-09 2007-09-04 Evilo Nv Werkwijze voor het relaxeren en fixeren van garen en inrichting daarbij toegepast.

Also Published As

Publication number Publication date
GB1279269A (en) 1972-06-28
US3809738A (en) 1974-05-07
DE1959426A1 (de) 1970-06-18
ES373892A1 (es) 1972-02-16
BE742167A (es) 1970-05-25

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