NZ226935A - Polyester filaments each having continuous peripheral voids and a continuous central void - Google Patents

Polyester filaments each having continuous peripheral voids and a continuous central void

Info

Publication number
NZ226935A
NZ226935A NZ226935A NZ22693588A NZ226935A NZ 226935 A NZ226935 A NZ 226935A NZ 226935 A NZ226935 A NZ 226935A NZ 22693588 A NZ22693588 A NZ 22693588A NZ 226935 A NZ226935 A NZ 226935A
Authority
NZ
New Zealand
Prior art keywords
fiberfill
polyester
void
voids
filament
Prior art date
Application number
NZ226935A
Other languages
English (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 NZ226935A publication Critical patent/NZ226935A/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)
  • Prostheses (AREA)
  • Stringed Musical Instruments (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Fertilizers (AREA)
NZ226935A 1987-11-13 1988-11-11 Polyester filaments each having continuous peripheral voids and a continuous central void NZ226935A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NZ226935A true NZ226935A (en) 1990-11-27

Family

ID=22390284

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ226935A NZ226935A (en) 1987-11-13 1988-11-11 Polyester filaments each having continuous peripheral voids and a continuous central void

Country Status (21)

Country Link
EP (1) EP0317192B1 (fr)
JP (2) JPH01148809A (fr)
KR (1) KR910008667B1 (fr)
CN (1) CN1033657C (fr)
AT (1) ATE86678T1 (fr)
AU (1) AU607278B2 (fr)
BR (1) BR8805884A (fr)
CA (1) CA1314368C (fr)
DE (1) DE3879110T2 (fr)
DK (1) DK630588A (fr)
ES (1) ES2040869T3 (fr)
FI (1) FI885221A (fr)
HK (1) HK78893A (fr)
IE (1) IE63237B1 (fr)
IN (1) IN171801B (fr)
MA (1) MA21437A1 (fr)
MX (1) MX169276B (fr)
NO (1) NO167309C (fr)
NZ (1) NZ226935A (fr)
PT (1) PT88997A (fr)
ZA (1) ZA888453B (fr)

Families Citing this family (6)

* 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 (de) * 1994-04-14 1995-06-22 Inventa Ag PET-Fasern mit verbessertem Bausch und Verfahren zu ihrer Herstellung
GB2408961A (en) 2003-12-12 2005-06-15 Univ Cambridge Tech Apparatus and method
DE102004032375A1 (de) * 2004-06-30 2006-01-26 Klaus Dr. Rennebeck Faser, insbesondere Hohlfaser und deren Verwendung
FR3020935B1 (fr) * 2014-05-16 2017-04-21 Innov'sa Rembourrage de couverture de fauteuil
KR101942885B1 (ko) * 2015-01-09 2019-01-28 미즈노 가부시키가이샤 의료

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 (de) * 1978-06-03 1981-10-01 Akzo Gmbh, 5600 Wuppertal Feinstfilamente mit hohlraeumen
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 (ja) * 1984-08-09 1986-03-08 Teijin Ltd 捲縮多孔中空繊維及びその製造方法

Also Published As

Publication number Publication date
CN1042742A (zh) 1990-06-06
FI885221A0 (fi) 1988-11-11
DK630588A (da) 1989-05-14
ATE86678T1 (de) 1993-03-15
PT88997A (pt) 1989-09-14
KR890008363A (ko) 1989-07-10
JPH03269114A (ja) 1991-11-29
DK630588D0 (da) 1988-11-11
CA1314368C (fr) 1993-03-16
MX169276B (es) 1993-06-28
ES2040869T3 (es) 1993-11-01
MA21437A1 (fr) 1989-07-01
AU607278B2 (en) 1991-02-28
HK78893A (en) 1993-08-13
IE63237B1 (en) 1995-04-05
BR8805884A (pt) 1989-08-01
DE3879110D1 (de) 1993-04-15
DE3879110T2 (de) 1993-09-02
FI885221A (fi) 1989-05-14
NO885050D0 (no) 1988-11-11
NO167309C (no) 1991-10-23
AU2502788A (en) 1989-05-18
CN1033657C (zh) 1996-12-25
IN171801B (fr) 1993-01-09
EP0317192B1 (fr) 1993-03-10
NO885050L (no) 1989-05-16
ZA888453B (en) 1990-07-25
IE883384L (en) 1989-05-13
KR910008667B1 (ko) 1991-10-19
EP0317192A1 (fr) 1989-05-24
JPH01148809A (ja) 1989-06-12
NO167309B (no) 1991-07-15

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Legal Events

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