IL33801A - Acrylic fibers of improved brightness and process for same - Google Patents

Acrylic fibers of improved brightness and process for same

Info

Publication number
IL33801A
IL33801A IL33801A IL3380170A IL33801A IL 33801 A IL33801 A IL 33801A IL 33801 A IL33801 A IL 33801A IL 3380170 A IL3380170 A IL 3380170A IL 33801 A IL33801 A IL 33801A
Authority
IL
Israel
Prior art keywords
stretching
fiber
section
triangular cross
apexes
Prior art date
Application number
IL33801A
Other languages
English (en)
Other versions
IL33801A0 (en
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of IL33801A0 publication Critical patent/IL33801A0/xx
Publication of IL33801A publication Critical patent/IL33801A/en

Links

Classifications

    • 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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
IL33801A 1969-02-03 1970-01-28 Acrylic fibers of improved brightness and process for same IL33801A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP836669A JPS5317690B1 (enrdf_load_stackoverflow) 1969-02-03 1969-02-03

Publications (2)

Publication Number Publication Date
IL33801A0 IL33801A0 (en) 1970-03-22
IL33801A true IL33801A (en) 1973-03-30

Family

ID=11691223

Family Applications (1)

Application Number Title Priority Date Filing Date
IL33801A IL33801A (en) 1969-02-03 1970-01-28 Acrylic fibers of improved brightness and process for same

Country Status (14)

Country Link
US (1) US3673053A (enrdf_load_stackoverflow)
JP (1) JPS5317690B1 (enrdf_load_stackoverflow)
AT (1) AT313460B (enrdf_load_stackoverflow)
BE (1) BE745336A (enrdf_load_stackoverflow)
BR (1) BR7016543D0 (enrdf_load_stackoverflow)
CA (1) CA937723A (enrdf_load_stackoverflow)
CH (1) CH519040A (enrdf_load_stackoverflow)
ES (1) ES376098A1 (enrdf_load_stackoverflow)
FR (1) FR2033847A5 (enrdf_load_stackoverflow)
GB (1) GB1287518A (enrdf_load_stackoverflow)
IL (1) IL33801A (enrdf_load_stackoverflow)
LU (1) LU60286A1 (enrdf_load_stackoverflow)
NL (1) NL7001452A (enrdf_load_stackoverflow)
SE (1) SE357773B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52145B2 (enrdf_load_stackoverflow) * 1972-03-21 1977-01-05
JPS5146170B2 (enrdf_load_stackoverflow) * 1972-09-14 1976-12-07
GB2018188A (en) * 1978-04-06 1979-10-17 American Cyanamid Co Wet spinning process for acrylonitrile polymer fiber
CA2105098C (en) * 1992-10-27 1999-05-04 Elbert K. Warren Multilobal fiber with projections on each lobe for carpet yarns

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777751A (en) * 1951-03-08 1957-01-15 American Cyanamid Co Process for spinning aqueous-saline solutions of acrylonitrile polymers
US2948581A (en) * 1955-12-20 1960-08-09 American Cyanamid Co Method of producing a synthetic fiber
US3194002A (en) * 1962-07-25 1965-07-13 Eastman Kodak Co Multifilament yarn of non-regular cross section
US3384694A (en) * 1963-11-21 1968-05-21 Asahi Chemical Ind Method of producing aligned acrylonitrile polymer filament yarns
US3523150A (en) * 1966-12-12 1970-08-04 Monsanto Co Manufacture of industrial acrylic fibers
US3491179A (en) * 1967-01-03 1970-01-20 American Cyanamid Co Preparation of acrylonitrile polymer fibers

Also Published As

Publication number Publication date
CH519040A (de) 1972-02-15
CA937723A (en) 1973-12-04
GB1287518A (en) 1972-08-31
ES376098A1 (es) 1972-03-16
DE2004809B2 (de) 1977-05-26
DE2004809A1 (de) 1970-08-06
SE357773B (enrdf_load_stackoverflow) 1973-07-09
IL33801A0 (en) 1970-03-22
BE745336A (fr) 1970-08-03
LU60286A1 (enrdf_load_stackoverflow) 1970-04-02
FR2033847A5 (enrdf_load_stackoverflow) 1970-12-04
JPS5317690B1 (enrdf_load_stackoverflow) 1978-06-10
AT313460B (de) 1974-02-25
NL7001452A (enrdf_load_stackoverflow) 1970-08-05
BR7016543D0 (pt) 1973-01-11
US3673053A (en) 1972-06-27

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