KR890008363A - Polyester fiber peel - Google Patents

Polyester fiber peel Download PDF

Info

Publication number
KR890008363A
KR890008363A KR1019880014864A KR880014864A KR890008363A KR 890008363 A KR890008363 A KR 890008363A KR 1019880014864 A KR1019880014864 A KR 1019880014864A KR 880014864 A KR880014864 A KR 880014864A KR 890008363 A KR890008363 A KR 890008363A
Authority
KR
South Korea
Prior art keywords
essentially
voids
equally spaced
filament
polyester fiberfill
Prior art date
Application number
KR1019880014864A
Other languages
Korean (ko)
Other versions
KR910008667B1 (en
Inventor
러스트 브로드더스 클라크
Original Assignee
제임스 제이.플라인
이.아이.듀퐁 드 네모아 앤드 캄파니
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 제임스 제이.플라인, 이.아이.듀퐁 드 네모아 앤드 캄파니 filed Critical 제임스 제이.플라인
Publication of KR890008363A publication Critical patent/KR890008363A/en
Application granted granted Critical
Publication of KR910008667B1 publication Critical patent/KR910008667B1/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)
  • Stringed Musical Instruments (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Prostheses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fertilizers (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (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.

Description

폴리에스테르 파이버필Polyester fiber peel

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는, 본 발명의 실시양태에 따른 전형적인 폴리에스테르 파이버필(fiberfill) 필라렌트의 횡단면에 대한 현미경 사진이다.1 is a micrograph of the cross section of a typical polyester fiberfill filament in accordance with an embodiment of the invention.

제2도는 제1도에 도시한 바와 같은 폴리에스테르 파이버필 필라멘트를 용융방사하는데 적합한 방사구금 오리피스의 확대 사진이다.FIG. 2 is an enlarged photograph of a spinneret orifice suitable for melt spinning a polyester fiberfill filament as shown in FIG.

제3도는 본 발명의 다른 실시양태의 단면을 나타낸다.3 shows a cross section of another embodiment of the invention.

Claims (10)

필라멘트당 데니어가 약 5내지 약 20이고, 외주단면이 필수적으로 둥글며, 필라멘트의 길이를 따라 단면이 필수적으로 원형인 적어도 7개의 연속적인 공극이 있고, 이러한 공극의 1개는 필수적으로 중심에 위치하고, 나머지 공극은 필수적으로 크기가 서로 동일하고 필수적으로 중앙공극 주위에 동일하게 이격되어 있으며 중앙 공극과 필라멘트의 외주로부터 동일하게 이격되어 있는 폴리에스테르 파이버필.There are at least seven consecutive pores having a denier per filament of about 5 to about 20, the outer periphery being essentially round, the cross section being essentially circular along the length of the filament, one of which is essentially centered, The remaining voids are essentially the same size and are essentially equally spaced around the central void and equally spaced from the outer periphery of the central void and the filament. 제1항에 있어서, 7개의 공극 모두가 필수적으로 크기가 똑같고 인접한 공극으로부터 필수적으로 동일하게 이격되어 폴리에스테르 파이버필.The polyester fiberfill of claim 1, wherein all seven voids are essentially the same size and are essentially equally spaced from adjacent pores. 제2항에 있어서, 파이버필을 내구성 슬리크너로 매끄럽게한 폴리에스테르 파이버필.The polyester fiberfill of claim 2 wherein the fiberfill is smoothed with a durable slicker. 제1항 내지 제3항중 어느 한 항에 있어서, 총 공극율이 약 8내지 약 25%인 폴리에스테르 파이버필.The polyester fiberfill of claim 1 wherein the total porosity is from about 8 to about 25%. 제1항 내지 제3항중의 어느 한 항에 있어서, 약 4내지 약 12권축수/in의 빈도로 권축된 폴리에스테르 파이버필.The polyester fiberfill of claim 1, wherein the polyester fiberfill is crimped at a frequency of about 4 to about 12 crimps / in. 폴리에스테르 파이버필을 제조하는 방법에 있어서, 폴리에스테를 필라멘트의 길이를 따라 단면이 필수적으로 원형인 적어도 7개의 연속적인 공극이 있고, 이러한 공극의 1개는 필수적으로 중심에 위치하고, 나머지 공극은 필수적으로 크기가 서로 같으며 중앙 공극 주위에 필수적으로 동일하게 이격되어 있고 중앙 공극으로부터 필수적으로 동일하게 이격되어 있으며 필수적으로 외주 단면이 둥근 필라멘트로 용융-방사함을 특징으로 하는 개선된 방법.In a method of making a polyester fiberfill, there are at least seven consecutive pores in which polyester is essentially circular in cross section along the length of the filament, one of which is essentially centered and the remaining voids are essential. Improved melt-spinning with filaments of essentially equal circumference, essentially equally spaced around the central voids, essentially equally spaced from the central voids, and essentially rounded circumferential cross-sections. 폴리(에틸렌 테레프탈레이트)를 필라멘트의 길이를 따라 단면이 필수적으로 원형인 적어도 7개의 연속적인 공극이 있고, 이러한 공극의 1개는 필수적으로 중심에 위치하고, 나머지 공극은 필수적으로 크기가 서로 동일하고 중앙 공극 주위에 필수적으로 동일하게 이격되어 있으며 중앙 공극으로부터 필수적으로 동일하게 이격되어 있고 필수적으로 외주 단면이 둥근 필라멘트로 용융 방사하고, 필라멘트를 연신하고,슬리크너를 처리한 다음, 권축시키고, 이완시켜 토우 형태로 가공처리하고, 필라멘트를 스테이플 섬유로 전환시키는 단계를 포함함을 특징으로 하여 매끄럽게된 폴리에스테르 파이버필을 제조하는 방법.The poly (ethylene terephthalate) has at least seven consecutive pores with essentially circular cross sections along the length of the filament, one of which is essentially centered and the other voids are essentially the same size and center Essentially equally spaced around the voids and essentially equally spaced from the central voids, essentially melt-spun into round filaments with a circumferential cross section, stretch the filaments, treat the slinkner, and then crimp and relax the tow Processing into a form, and converting the filaments into staple fibers to produce a smoothed polyester fiberfill. 제6항 또는 제7항에 있어서, 필라멘트가 필라멘트의 길이를 따라 단면이 필수적으로 원형인 공극을 7개 함유하고, 이러한 공극의 1개는 필수적으로 중심에 위치하고 나머지 공극을 필수적으로 크기가 서로 동일하며 중앙 공극 주위에 필수적으로 동일하게 이격되어 있고, 중앙 공극으로부터 필수적으로 동일하게 이격되어 있는 방법.8. The filament of claim 6 or 7, wherein the filament contains seven voids of essentially circular cross section along the length of the filament, one of which is essentially centered and the remaining voids are essentially equal in size to each other. And essentially equally spaced around the central void and essentially equally spaced from the central void. 필수적으로 제1항 내지 제3항중의 어느 한 항에 따르는 폴레에스테르 파이버필로 이루어진 배트.A bat consisting essentially of the polyester fiberfill according to any one of claims 1 to 3. 제1항 내지 제3항중의 어느 한항에 따르는 폴리에스테르 파이버필로 충진된 충진가구 또는 의복제품.Filled furniture or garment products filled with the polyester fiberfill according to any one of claims 1 to 3. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880014864A 1987-11-13 1988-11-12 Polyester fiberfill KR910008667B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12043887A 1987-11-13 1987-11-13
US120438 1987-11-13
US120,438 1987-11-13

Publications (2)

Publication Number Publication Date
KR890008363A true KR890008363A (en) 1989-07-10
KR910008667B1 KR910008667B1 (en) 1991-10-19

Family

ID=22390284

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880014864A KR910008667B1 (en) 1987-11-13 1988-11-12 Polyester fiberfill

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) FI885221A (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 (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 (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
CN107105806B (en) * 2015-01-09 2020-02-21 美津浓株式会社 Clothing material

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
NO885050L (en) 1989-05-16
DK630588D0 (en) 1988-11-11
JPH01148809A (en) 1989-06-12
AU607278B2 (en) 1991-02-28
HK78893A (en) 1993-08-13
NO885050D0 (en) 1988-11-11
CN1033657C (en) 1996-12-25
DE3879110T2 (en) 1993-09-02
AU2502788A (en) 1989-05-18
DE3879110D1 (en) 1993-04-15
NZ226935A (en) 1990-11-27
CA1314368C (en) 1993-03-16
KR910008667B1 (en) 1991-10-19
PT88997A (en) 1989-09-14
IE883384L (en) 1989-05-13
FI885221A0 (en) 1988-11-11
IN171801B (en) 1993-01-09
CN1042742A (en) 1990-06-06
DK630588A (en) 1989-05-14
MX169276B (en) 1993-06-28
EP0317192B1 (en) 1993-03-10
FI885221A (en) 1989-05-14
NO167309C (en) 1991-10-23
ES2040869T3 (en) 1993-11-01
ZA888453B (en) 1990-07-25
EP0317192A1 (en) 1989-05-24
JPH03269114A (en) 1991-11-29
BR8805884A (en) 1989-08-01
IE63237B1 (en) 1995-04-05
ATE86678T1 (en) 1993-03-15
NO167309B (en) 1991-07-15
MA21437A1 (en) 1989-07-01

Similar Documents

Publication Publication Date Title
EA200400938A1 (en) MULTILOPESTIC POLYMER FILAMENTS, METHODS OF THEIR RECEIVING AND PRODUCTS OBTAINED FROM THEM
US4279053A (en) Tri- or tetra-locular paint brush bristles
US4364996A (en) Synthetic fibers having down/feather-like characteristics and suitable for wadding
ES2161295T3 (en) MANUFACTURING PROCESS OF CONTINUOUS VOLUMINIZED POLYMETHYLENE POLYMETHYLENE FILAMENTS, THE RESULTING FILAMENTS OF THE SAME, AND CARPETS MADE THEREOF.
GB1215402A (en) Improved conjugate filaments and method for producing same
GB1152916A (en) Composite Yarns and process and apparatus for the preparation thereof
EP0842312B1 (en) Polyester tow
GB2284383A (en) Cellulose fibres
US4140844A (en) Polyacrylonitrile filament yarns
ATE5153T1 (en) FALSE TWIST TEXTURED SYNTHETIC POLYMER FILAMENT YARN AND PROCESS OF PRODUCTION.
KR890008363A (en) Polyester fiber peel
US5591525A (en) Polymeric cable
US4002795A (en) Crimped yarns and method for making them
DE69026393D1 (en) Composite thread yarn, process and spinneret for manufacture
JP2005211111A (en) Carpet
US3379091A (en) Method of making softened fabrics
JPS61201034A (en) Silky polyester yarn
USRE27749E (en) Method of making softened fabrics
JPH02112428A (en) Flat cross section false-twisted yarn
IL44212A (en) Filament yarns and process for making same
JPH0311260Y2 (en)
JPH0742018A (en) Lighter weight polyolefinic fiber and production thereof
JPH09209222A (en) Spontaneously decomposable composite yarn and its product
JP2829687B2 (en) Bulky polyester plaque
JP2000064139A (en) Cross-sectional polyester composite yarn

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20070322

Year of fee payment: 16

LAPS Lapse due to unpaid annual fee