EP0123667A3 - Conjugate filaments and process for producing same - Google Patents

Conjugate filaments and process for producing same Download PDF

Info

Publication number
EP0123667A3
EP0123667A3 EP84870051A EP84870051A EP0123667A3 EP 0123667 A3 EP0123667 A3 EP 0123667A3 EP 84870051 A EP84870051 A EP 84870051A EP 84870051 A EP84870051 A EP 84870051A EP 0123667 A3 EP0123667 A3 EP 0123667A3
Authority
EP
European Patent Office
Prior art keywords
producing same
conjugate filaments
filaments
conjugate
producing
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.)
Granted
Application number
EP84870051A
Other versions
EP0123667A2 (en
EP0123667B1 (en
Inventor
Hartwig Christian Bach
William Bruce Black
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.)
Monsanto Co
Original Assignee
Monsanto 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 Monsanto Co filed Critical Monsanto Co
Priority to AT84870051T priority Critical patent/ATE36729T1/en
Publication of EP0123667A2 publication Critical patent/EP0123667A2/en
Publication of EP0123667A3 publication Critical patent/EP0123667A3/en
Application granted granted Critical
Publication of EP0123667B1 publication Critical patent/EP0123667B1/en
Expired legal-status Critical Current

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
    • D01D5/28—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
    • 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
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • 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
    • 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
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent

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)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
EP84870051A 1983-04-11 1984-04-10 Conjugate filaments and process for producing same Expired EP0123667B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84870051T ATE36729T1 (en) 1983-04-11 1984-04-10 COMPOUND THREADS AND METHOD OF MAKING SAME.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48411083A 1983-04-11 1983-04-11
US484110 1983-04-11

Publications (3)

Publication Number Publication Date
EP0123667A2 EP0123667A2 (en) 1984-10-31
EP0123667A3 true EP0123667A3 (en) 1986-02-05
EP0123667B1 EP0123667B1 (en) 1988-08-24

Family

ID=23922783

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84870051A Expired EP0123667B1 (en) 1983-04-11 1984-04-10 Conjugate filaments and process for producing same

Country Status (15)

Country Link
EP (1) EP0123667B1 (en)
JP (1) JPS6028514A (en)
KR (1) KR870000413B1 (en)
AR (1) AR231846A1 (en)
AT (1) ATE36729T1 (en)
AU (1) AU2669584A (en)
BR (1) BR8401666A (en)
CA (1) CA1226113A (en)
DE (1) DE3473618D1 (en)
DK (1) DK184784A (en)
ES (1) ES531410A0 (en)
FI (1) FI841410A (en)
IL (1) IL71492A0 (en)
NO (1) NO841416L (en)
ZA (1) ZA842656B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1272568C (en) * 1985-04-22 1990-08-14 Partially oriented nylon yarn and process
EP0200703A3 (en) * 1985-04-22 1989-01-18 Monsanto Company Improved partially oriented nylon yarn and process
JP2001164427A (en) * 1999-09-30 2001-06-19 Unitika Ltd Latent crimped yarn of polyamide and method for producing the same
JP2002363827A (en) * 2001-06-06 2002-12-18 Unitika Ltd Latent crimping polyamide yarn and method for producing the same
JP2002363828A (en) * 2001-06-06 2002-12-18 Toray Ind Inc Side by side conjugated fiber and method of producing the same
CN114207200A (en) * 2019-07-31 2022-03-18 东丽株式会社 Polyamide composite fiber and processed yarn
CN111041577B (en) * 2019-12-24 2022-03-18 江苏恒力化纤股份有限公司 PET/modified PET double-component elastic yarn and preparation method thereof
CN114775081B (en) * 2022-04-02 2023-07-04 东华大学 Component structure for parallel composite spinning interface control

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399108A (en) * 1965-06-18 1968-08-27 Du Pont Crimpable, composite nylon filament and fabric knitted therefrom
US3418199A (en) * 1964-10-01 1968-12-24 Du Pont Crimpable bicomponent nylon filament
US3675408A (en) * 1969-12-31 1972-07-11 Ici Ltd Polyamide filaments
GB2007588A (en) * 1977-11-10 1979-05-23 Rhone Poulenc Textile Two-constituent polyamide filament and the process for itsproduction

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS584094A (en) * 1981-06-30 1983-01-11 東鴻建設股「ぶん」有限公司 Method of constructing low road cross

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418199A (en) * 1964-10-01 1968-12-24 Du Pont Crimpable bicomponent nylon filament
US3399108A (en) * 1965-06-18 1968-08-27 Du Pont Crimpable, composite nylon filament and fabric knitted therefrom
US3675408A (en) * 1969-12-31 1972-07-11 Ici Ltd Polyamide filaments
GB2007588A (en) * 1977-11-10 1979-05-23 Rhone Poulenc Textile Two-constituent polyamide filament and the process for itsproduction

Also Published As

Publication number Publication date
DE3473618D1 (en) 1988-09-29
ES8506114A1 (en) 1985-06-16
NO841416L (en) 1984-10-12
EP0123667A2 (en) 1984-10-31
FI841410A0 (en) 1984-04-10
ZA842656B (en) 1984-11-28
IL71492A0 (en) 1984-07-31
KR840008703A (en) 1984-12-17
ES531410A0 (en) 1985-06-16
DK184784A (en) 1984-10-12
JPS6028514A (en) 1985-02-13
AU2669584A (en) 1984-10-18
EP0123667B1 (en) 1988-08-24
CA1226113A (en) 1987-09-01
AR231846A1 (en) 1985-03-29
DK184784D0 (en) 1984-04-10
KR870000413B1 (en) 1987-03-09
ATE36729T1 (en) 1988-09-15
FI841410A (en) 1984-10-12
BR8401666A (en) 1984-11-20

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