NL249428A - - Google Patents

Info

Publication number
NL249428A
NL249428A NL249428DA NL249428A NL 249428 A NL249428 A NL 249428A NL 249428D A NL249428D A NL 249428DA NL 249428 A NL249428 A NL 249428A
Authority
NL
Netherlands
Application number
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.)
Publication of NL249428A publication Critical patent/NL249428A/xx

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
    • 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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/32—Side-by-side structure; Spinnerette packs therefor
    • 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
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
    • 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
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • Y10T428/2931—Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Multicomponent Fibers (AREA)
NL249428D 1959-03-16 NL249428A ( )

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US799617A US3038239A (en) 1959-03-16 1959-03-16 Crimpable composite filament

Publications (1)

Publication Number Publication Date
NL249428A true NL249428A ( )

Family

ID=25176353

Family Applications (1)

Application Number Title Priority Date Filing Date
NL249428D NL249428A ( ) 1959-03-16

Country Status (3)

Country Link
US (1) US3038239A ( )
FR (1) FR1254068A ( )
NL (1) NL249428A ( )

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL126241C ( ) * 1963-01-08
GB1019671A (en) * 1962-11-24 1966-02-09 Asahi Chemical Ind Spinnerets
BE647768A ( ) * 1963-05-14 1900-01-01
US3472017A (en) * 1964-08-10 1969-10-14 Asahi Chemical Ind Specific filament yarns
US3471605A (en) * 1965-04-14 1969-10-07 Kanegafuchi Spinning Co Ltd Method for treating yarns having potential crimping property
US4324095A (en) * 1978-01-11 1982-04-13 E. I. Du Pont De Nemours And Company Process for preparing slub yarns
US4309475A (en) * 1980-02-14 1982-01-05 E. I. Du Pont De Nemours And Company Bicomponent acrylic fiber
US10954609B2 (en) 2015-07-29 2021-03-23 Dupont Safety & Construction, Inc. Yarn from polymers having different decomposition temperatures and process for forming same
US10590567B2 (en) 2016-09-01 2020-03-17 Dupont Safety & Construction, Inc. Carbon-containing modacrylic and aramid bicomponent filament yarns
US10982353B2 (en) 2016-09-01 2021-04-20 Dupont Safety & Construction, Inc. Carbon-containing aramid bicomponent filament yarns

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE427913A ( ) * 1937-05-11
US2428046A (en) * 1943-08-03 1947-09-30 Wayne A Sisson Artificial filaments
US2439815A (en) * 1945-04-03 1948-04-20 American Viscose Corp Composite thermoplastic fibers
US2509857A (en) * 1945-07-09 1950-05-30 Du Pont Compatibilized resin compositions
GB760179A (en) * 1954-07-30 1956-10-31 Paul Halbig Improvements in or relating to the production of composite crimped artificial fibres
BE552299A ( ) * 1955-11-16

Also Published As

Publication number Publication date
US3038239A (en) 1962-06-12
FR1254068A (fr) 1961-02-17

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