NO167309C - HOLE POLYESTER FIBER FOR USE AS FIBER FILL, PROCEDURE, AND SPIN CRAFT FOR MANUFACTURE OF POLYESTER FIBER AND USE OF IT AS FIBER FILL. - Google Patents

HOLE POLYESTER FIBER FOR USE AS FIBER FILL, PROCEDURE, AND SPIN CRAFT FOR MANUFACTURE OF POLYESTER FIBER AND USE OF IT AS FIBER FILL.

Info

Publication number
NO167309C
NO167309C NO885050A NO885050A NO167309C NO 167309 C NO167309 C NO 167309C NO 885050 A NO885050 A NO 885050A NO 885050 A NO885050 A NO 885050A NO 167309 C NO167309 C NO 167309C
Authority
NO
Norway
Prior art keywords
fiber
fill
polyester fiber
craft
spin
Prior art date
Application number
NO885050A
Other languages
Norwegian (no)
Other versions
NO885050D0 (en
NO167309B (en
NO885050L (en
Inventor
Clarke Rust Broaddus
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of NO885050D0 publication Critical patent/NO885050D0/en
Publication of NO885050L publication Critical patent/NO885050L/en
Publication of NO167309B publication Critical patent/NO167309B/en
Publication of NO167309C publication Critical patent/NO167309C/en

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
    • 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
    • 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
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • 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
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Multicomponent Fibers (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Stringed Musical Instruments (AREA)
  • Prostheses (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Fertilizers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

New polyester fiberfill of round cross-section, but containing multiple peripheral voids around an axial void, and preferably seven such voids in a hexagonal packing arrangement, and processes for preparation and use, and articles filled with such new fiberfill.
NO885050A 1987-11-13 1988-11-11 HOLE POLYESTER FIBER FOR USE AS FIBER FILL, PROCEDURE, AND SPIN CRAFT FOR MANUFACTURE OF POLYESTER FIBER AND USE OF IT AS FIBER FILL. NO167309C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12043887A 1987-11-13 1987-11-13

Publications (4)

Publication Number Publication Date
NO885050D0 NO885050D0 (en) 1988-11-11
NO885050L NO885050L (en) 1989-05-16
NO167309B NO167309B (en) 1991-07-15
NO167309C true NO167309C (en) 1991-10-23

Family

ID=22390284

Family Applications (1)

Application Number Title Priority Date Filing Date
NO885050A NO167309C (en) 1987-11-13 1988-11-11 HOLE POLYESTER FIBER FOR USE AS FIBER FILL, PROCEDURE, AND SPIN CRAFT FOR MANUFACTURE OF POLYESTER FIBER AND USE OF IT AS FIBER FILL.

Country Status (21)

Country Link
EP (1) EP0317192B1 (en)
JP (2) JPH01148809A (en)
KR (1) KR910008667B1 (en)
CN (1) CN1033657C (en)
AT (1) ATE86678T1 (en)
AU (1) AU607278B2 (en)
BR (1) BR8805884A (en)
CA (1) CA1314368C (en)
DE (1) DE3879110T2 (en)
DK (1) DK630588A (en)
ES (1) ES2040869T3 (en)
FI (1) FI885221L (en)
HK (1) HK78893A (en)
IE (1) IE63237B1 (en)
IN (1) IN171801B (en)
MA (1) MA21437A1 (en)
MX (1) MX169276B (en)
NO (1) NO167309C (en)
NZ (1) NZ226935A (en)
PT (1) PT88997A (en)
ZA (1) ZA888453B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4836763A (en) * 1988-07-29 1989-06-06 E. I. Dupont De Nemours And Company Seven hole spinneret
DE4412969C1 (en) * 1994-04-14 1995-06-22 Inventa Ag Stretched PET fibres with improved bulk and recovery
GB2408961A (en) 2003-12-12 2005-06-15 Univ Cambridge Tech Apparatus and method
DE102004032375A1 (en) * 2004-06-30 2006-01-26 Klaus Dr. Rennebeck Fiber, in particular hollow fiber and its use
FR3020935B1 (en) * 2014-05-16 2017-04-21 Innov'sa UPHOLSTERY OF ARMCHAIR COVER
WO2016111099A1 (en) * 2015-01-09 2016-07-14 美津濃株式会社 Garment
CN117587532A (en) * 2023-11-24 2024-02-23 江苏恒科新材料有限公司 Polyester fiber, spinneret for preparing polyester fiber and preparation method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405424A (en) * 1966-10-27 1968-10-15 Inventa Ag Device and process for the manufacture of hollow synthetic fibers
US3834251A (en) * 1973-02-27 1974-09-10 Du Pont Method
US4020229A (en) * 1975-08-07 1977-04-26 Hercules Incorporated Multi-cavity filaments
DE3011118A1 (en) * 1978-06-03 1981-10-01 Akzo Gmbh, 5600 Wuppertal Polyester micro-filaments with multiple longitudinal cavities - giving precision micro:filters and light, high-absorptive felts
JPS56148913A (en) * 1980-03-22 1981-11-18 Akzo Nv Polyester filament extensible in molecular oriented manner , production of hollow yarn extended in said manner , molecular oriented extended hollow yarn , microfiltering method and production of highly absorbing nonwoven fabric
JPS57210013A (en) * 1981-06-12 1982-12-23 Du Pont Modified hollow polyester fiber for saft fiber padding
JPS6147807A (en) * 1984-08-09 1986-03-08 Teijin Ltd Crimped porous hollow fiber and production therefor

Also Published As

Publication number Publication date
PT88997A (en) 1989-09-14
NO885050D0 (en) 1988-11-11
IE883384L (en) 1989-05-13
FI885221A7 (en) 1989-05-14
DK630588A (en) 1989-05-14
ATE86678T1 (en) 1993-03-15
KR890008363A (en) 1989-07-10
DK630588D0 (en) 1988-11-11
CA1314368C (en) 1993-03-16
MX169276B (en) 1993-06-28
MA21437A1 (en) 1989-07-01
DE3879110D1 (en) 1993-04-15
FI885221A0 (en) 1988-11-11
NO167309B (en) 1991-07-15
AU2502788A (en) 1989-05-18
CN1042742A (en) 1990-06-06
NZ226935A (en) 1990-11-27
FI885221L (en) 1989-05-14
EP0317192A1 (en) 1989-05-24
BR8805884A (en) 1989-08-01
JPH03269114A (en) 1991-11-29
DE3879110T2 (en) 1993-09-02
NO885050L (en) 1989-05-16
CN1033657C (en) 1996-12-25
EP0317192B1 (en) 1993-03-10
KR910008667B1 (en) 1991-10-19
AU607278B2 (en) 1991-02-28
IN171801B (en) 1993-01-09
ES2040869T3 (en) 1993-11-01
IE63237B1 (en) 1995-04-05
JPH01148809A (en) 1989-06-12
ZA888453B (en) 1990-07-25
HK78893A (en) 1993-08-13

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