AT250553B - Verfahren zur Herstellung gekräuselter Viskosereyonfasern - Google Patents

Verfahren zur Herstellung gekräuselter Viskosereyonfasern

Info

Publication number
AT250553B
AT250553B AT994963A AT994963A AT250553B AT 250553 B AT250553 B AT 250553B AT 994963 A AT994963 A AT 994963A AT 994963 A AT994963 A AT 994963A AT 250553 B AT250553 B AT 250553B
Authority
AT
Austria
Prior art keywords
manufacture
viscose rayon
rayon fibers
crimped
crimped viscose
Prior art date
Application number
AT994963A
Other languages
English (en)
Original Assignee
Courtaulds 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 Courtaulds Ltd filed Critical Courtaulds Ltd
Application granted granted Critical
Publication of AT250553B publication Critical patent/AT250553B/de

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
    • 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
    • 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
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
AT994963A 1962-12-11 1963-12-11 Verfahren zur Herstellung gekräuselter Viskosereyonfasern AT250553B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB46652/62A GB1060311A (en) 1962-12-11 1962-12-11 Improvements in and relating to the manufacture of crimped viscose rayon fibres

Publications (1)

Publication Number Publication Date
AT250553B true AT250553B (de) 1966-11-25

Family

ID=10442074

Family Applications (1)

Application Number Title Priority Date Filing Date
AT994963A AT250553B (de) 1962-12-11 1963-12-11 Verfahren zur Herstellung gekräuselter Viskosereyonfasern

Country Status (6)

Country Link
US (1) US3340340A (de)
AT (1) AT250553B (de)
BE (1) BE641106A (de)
DE (1) DE1234917B (de)
GB (1) GB1060311A (de)
NL (1) NL301646A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3423499A (en) * 1965-02-18 1969-01-21 Fmc Corp Process for spinning modified xanthated polymers
US3632468A (en) * 1968-04-09 1972-01-04 Rayonier Inc High-crimp, high-strength rayon filaments and staple fibers and process for making same
US4051300A (en) * 1973-09-03 1977-09-27 Gulf South Research Institute Hollow synthetic fibers
US4681605A (en) 1985-06-27 1987-07-21 A/G Technology Corporation Anisotropic membranes for gas separation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515834A (en) * 1942-11-13 1950-07-18 Du Pont Cellulose filaments and method of producing same
GB570159A (en) * 1943-11-18 1945-06-25 Courtaulds Ltd Improvements in and relating to the production of crimped artificial threads by the viscose process
BE549946A (de) * 1955-10-12
US2860480A (en) * 1956-04-18 1958-11-18 Du Pont Regenerated cellulose structures and process for producing them
US2986446A (en) * 1956-08-01 1961-05-30 Courtaulds Ltd Crimped regenerated cellulose fibres
US2879170A (en) * 1957-10-02 1959-03-24 Du Pont Chemical composition and process
US3046083A (en) * 1960-06-06 1962-07-24 American Viscose Corp Method for producing crimped rayon staple fiber

Also Published As

Publication number Publication date
US3340340A (en) 1967-09-05
GB1060311A (en) 1967-03-01
DE1234917B (de) 1967-02-23
NL301646A (de)
BE641106A (de) 1964-06-11

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