GB994613A - Improvements in or relating to the manufacture of regenerated cellulose filaments - Google Patents

Improvements in or relating to the manufacture of regenerated cellulose filaments

Info

Publication number
GB994613A
GB994613A GB41915/63A GB4191563A GB994613A GB 994613 A GB994613 A GB 994613A GB 41915/63 A GB41915/63 A GB 41915/63A GB 4191563 A GB4191563 A GB 4191563A GB 994613 A GB994613 A GB 994613A
Authority
GB
United Kingdom
Prior art keywords
filaments
viscose
spinning
bath
cellulose
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
GB41915/63A
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.)
Tachikawa Research Institute
Original Assignee
Tachikawa Research Institute
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 Tachikawa Research Institute filed Critical Tachikawa Research Institute
Publication of GB994613A publication Critical patent/GB994613A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D02J1/228—Stretching in two or more steps, with or without intermediate steps
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/06—Wet spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/12—Stretch-spinning methods
    • 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
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/02—Chemical after-treatment of artificial filaments or the like during manufacture of cellulose, cellulose derivatives, or proteins
    • 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
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D01F2/08—Composition of the spinning solution or the bath
    • D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
GB41915/63A 1962-12-27 1963-10-23 Improvements in or relating to the manufacture of regenerated cellulose filaments Expired GB994613A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5791962 1962-12-27

Publications (1)

Publication Number Publication Date
GB994613A true GB994613A (en) 1965-06-10

Family

ID=13069391

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41915/63A Expired GB994613A (en) 1962-12-27 1963-10-23 Improvements in or relating to the manufacture of regenerated cellulose filaments

Country Status (9)

Country Link
AT (1) AT257812B (de)
BE (1) BE634228A (de)
BR (1) BR6354543D0 (de)
CH (1) CH459454A (de)
DE (1) DE1435711B1 (de)
FI (1) FI40651B (de)
GB (1) GB994613A (de)
NL (2) NL133847C (de)
SE (1) SE320756B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539678A (en) * 1967-08-14 1970-11-10 Teijin Ltd High speed spinning method of viscose rayon filaments having high wet modulus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE533837C (de) * 1928-06-02 1931-09-18 Glanzstoff Ag Vorrichtung zum Strecken von Viskosekunstseidenfaeden mit Walzenstreckwerk
NL46125C (de) * 1935-11-26
BE432448A (de) * 1938-09-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539678A (en) * 1967-08-14 1970-11-10 Teijin Ltd High speed spinning method of viscose rayon filaments having high wet modulus

Also Published As

Publication number Publication date
AT257812B (de) 1967-10-25
NL133847C (de)
FI40651B (de) 1968-12-31
SE320756B (de) 1970-02-16
CH459454A (de) 1968-07-15
BE634228A (de)
DE1435711B1 (de) 1972-03-09
NL296879A (de)
BR6354543D0 (pt) 1973-05-10

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