DE3785493T2 - Gekräuselte, zellige Faser mit in den Falten zusammengefallenen Zellen. - Google Patents

Gekräuselte, zellige Faser mit in den Falten zusammengefallenen Zellen.

Info

Publication number
DE3785493T2
DE3785493T2 DE19873785493 DE3785493T DE3785493T2 DE 3785493 T2 DE3785493 T2 DE 3785493T2 DE 19873785493 DE19873785493 DE 19873785493 DE 3785493 T DE3785493 T DE 3785493T DE 3785493 T2 DE3785493 T2 DE 3785493T2
Authority
DE
Germany
Prior art keywords
ruffled
folds
cellular fiber
collapsing
cells
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.)
Expired - Fee Related
Application number
DE19873785493
Other languages
English (en)
Other versions
DE3785493D1 (de
Inventor
William Thomas Windley
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE3785493D1 publication Critical patent/DE3785493D1/de
Publication of DE3785493T2 publication Critical patent/DE3785493T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/14—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using grooved rollers or gear-wheel-type members
    • 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
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23993—Composition of pile or adhesive
    • 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
    • Y10T428/2904—Staple length fiber
    • 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
    • Y10T428/2904—Staple length fiber
    • Y10T428/2909—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
    • Y10T428/2922—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
    • Y10T428/2973—Particular cross section
    • Y10T428/2975—Tubular or cellular
DE19873785493 1986-05-06 1987-05-05 Gekräuselte, zellige Faser mit in den Falten zusammengefallenen Zellen. Expired - Fee Related DE3785493T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/860,252 US4752514A (en) 1986-05-06 1986-05-06 Cellular fiber with collapsed cells at bends

Publications (2)

Publication Number Publication Date
DE3785493D1 DE3785493D1 (de) 1993-05-27
DE3785493T2 true DE3785493T2 (de) 1993-10-21

Family

ID=25332806

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873785493 Expired - Fee Related DE3785493T2 (de) 1986-05-06 1987-05-05 Gekräuselte, zellige Faser mit in den Falten zusammengefallenen Zellen.

Country Status (7)

Country Link
US (1) US4752514A (de)
EP (1) EP0251452B1 (de)
JP (1) JPS6321941A (de)
KR (1) KR870011291A (de)
AU (1) AU591776B2 (de)
CA (1) CA1302695C (de)
DE (1) DE3785493T2 (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013104926A1 (de) * 2013-05-14 2014-11-20 Grammer Ag Fahrzeugschwingungsvorrichtung, Fahrzeugsitz und Fahrzeugkabine
US9371882B2 (en) 2013-10-01 2016-06-21 Grammer Ag Shock absorber
US9377074B2 (en) 2013-06-26 2016-06-28 Grammer Ag Device comprising a suspension system
US9802520B2 (en) 2013-12-16 2017-10-31 Grammer Ag Vehicle seat having a horizontally movable seating surface for receiving a person
US9849816B2 (en) 2013-06-04 2017-12-26 Grammer Ag Vehicle seat and motor vehicle or utility motor vehicle
US9879744B2 (en) 2013-10-01 2018-01-30 Grammer Ag Vehicle with force-controlled shock absorber with regulating valve
US9937832B2 (en) 2013-10-01 2018-04-10 Grammer Ag Vehicle seat or vehicle cabin having a suspension apparatus and utility vehicle
US9994239B2 (en) 2013-10-01 2018-06-12 Grammer Ag Vehicle with force-controlled shock absorber (2-pipe shock absorber)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE124731T1 (de) * 1988-11-30 1995-07-15 Dow Chemical Co Nichtlineare aromatische polyamidfaser oder fasereinheit und verfahren zur herstellung.
US4957807A (en) * 1988-11-30 1990-09-18 The Dow Chemical Company Nonlinear aromatic polyamide fiber or fiber assembly
JPH0424863A (ja) * 1990-05-18 1992-01-28 Nec Corp 情報処理システム
US5188896A (en) * 1990-07-19 1993-02-23 The Dow Chemical Company Batting thermal insulation with fire resistant properties
US5384193A (en) * 1990-07-19 1995-01-24 The Dow Chemical Company Stabilized and carbonaceous expanded fibers
US5188893A (en) * 1990-07-19 1993-02-23 The Dow Chemical Company Stabilized and carbonaceous expanded fibers
US6846562B1 (en) 2003-08-06 2005-01-25 Milliken & Company Method of forming light dispersing fiber and fiber formed thereby
KR20050025728A (ko) 2003-09-08 2005-03-14 삼성에스디아이 주식회사 히트싱크 및 이를 구비한 디스플레이 패널
JP4192107B2 (ja) * 2004-03-01 2008-12-03 東京瓦斯株式会社 液体噴流発生装置
CA2562041A1 (en) * 2004-03-31 2005-10-20 Wellman, Inc. Low density light weight filament and fiber
FR3018200B1 (fr) 2014-03-10 2017-12-01 Ifp Energies Now Contacteur pour colonne d'echange constitue de compartiments de garnissage vrac
JP7180357B2 (ja) * 2018-01-31 2022-11-30 東レ株式会社 捲縮糸

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3322611A (en) * 1962-10-19 1967-05-30 Du Pont Porous fibers and processes of preparing same
CA937720A (en) * 1966-08-31 1973-12-04 Shell Internationale Research Maatschappij, N.V. Method for the production of crimped fibres from thermoplastic macromolecular materials
US3745061A (en) * 1969-02-26 1973-07-10 Du Pont Synthetic filaments having at least three continuous nonround voids
JPS5634658B1 (de) * 1971-06-29 1981-08-12
US4001367A (en) * 1974-03-29 1977-01-04 M & T Chemicals Inc. Method for permanently and uniformly incorporating an additive into an undrawn fiber
DE2550080B2 (de) * 1975-11-07 1978-03-09 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung von Filamenten mit nicht durchgehenden Hohlräumen
KR840000726B1 (ko) * 1982-08-30 1984-05-24 전학제 방향족 폴리아미드로 된 단섬유의 제조방법
JPS5943118A (ja) * 1982-08-31 1984-03-10 Chisso Corp ポリオレフイン発泡繊維およびその製造方法
US4544594A (en) * 1983-04-29 1985-10-01 Allied Corporation Foamed polyamide fibers

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013104926A1 (de) * 2013-05-14 2014-11-20 Grammer Ag Fahrzeugschwingungsvorrichtung, Fahrzeugsitz und Fahrzeugkabine
US9140328B2 (en) 2013-05-14 2015-09-22 Grammer Ag Vehicle vibration device, vehicle seat and vehicle cab
US9849816B2 (en) 2013-06-04 2017-12-26 Grammer Ag Vehicle seat and motor vehicle or utility motor vehicle
US9377074B2 (en) 2013-06-26 2016-06-28 Grammer Ag Device comprising a suspension system
US9371882B2 (en) 2013-10-01 2016-06-21 Grammer Ag Shock absorber
US9879744B2 (en) 2013-10-01 2018-01-30 Grammer Ag Vehicle with force-controlled shock absorber with regulating valve
US9937832B2 (en) 2013-10-01 2018-04-10 Grammer Ag Vehicle seat or vehicle cabin having a suspension apparatus and utility vehicle
US9994239B2 (en) 2013-10-01 2018-06-12 Grammer Ag Vehicle with force-controlled shock absorber (2-pipe shock absorber)
US9802520B2 (en) 2013-12-16 2017-10-31 Grammer Ag Vehicle seat having a horizontally movable seating surface for receiving a person

Also Published As

Publication number Publication date
JPS6321941A (ja) 1988-01-29
EP0251452A2 (de) 1988-01-07
AU7253687A (en) 1987-11-12
KR870011291A (ko) 1987-12-22
EP0251452A3 (en) 1990-01-31
AU591776B2 (en) 1989-12-14
DE3785493D1 (de) 1993-05-27
US4752514A (en) 1988-06-21
CA1302695C (en) 1992-06-09
EP0251452B1 (de) 1993-04-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee