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DE69720767D1 - Koextrudierte monofilamente - Google Patents

Koextrudierte monofilamente

Info

Publication number
DE69720767D1
DE69720767D1 DE69720767T DE69720767T DE69720767D1 DE 69720767 D1 DE69720767 D1 DE 69720767D1 DE 69720767 T DE69720767 T DE 69720767T DE 69720767 T DE69720767 T DE 69720767T DE 69720767 D1 DE69720767 D1 DE 69720767D1
Authority
DE
Germany
Prior art keywords
coextruded monofilaments
monofilaments
coextruded
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 - Lifetime
Application number
DE69720767T
Other languages
English (en)
Other versions
DE69720767T2 (de
Inventor
Fletcher Nelson
Lee Rackley
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
Publication of DE69720767D1 publication Critical patent/DE69720767D1/de
Application granted granted Critical
Publication of DE69720767T2 publication Critical patent/DE69720767T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A46D1/02—Bristles details
    • A46D1/023—Bristles with at least a core and at least a partial sheath
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • 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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; 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
    • 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
    • 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
    • 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
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • 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
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • Y10T428/2931—Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Brushes (AREA)
  • Multicomponent Fibers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
DE69720767T 1996-12-12 1997-12-10 Koextrudierte monofilamente Expired - Lifetime DE69720767T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US766218 1996-12-12
US08/766,218 US5849410A (en) 1996-12-12 1996-12-12 Coextruded monofilaments
PCT/US1997/022584 WO1998026117A1 (en) 1996-12-12 1997-12-10 Coextruded monofilaments

Publications (2)

Publication Number Publication Date
DE69720767D1 true DE69720767D1 (de) 2003-05-15
DE69720767T2 DE69720767T2 (de) 2004-02-12

Family

ID=25075762

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69720767T Expired - Lifetime DE69720767T2 (de) 1996-12-12 1997-12-10 Koextrudierte monofilamente

Country Status (6)

Country Link
US (1) US5849410A (de)
EP (1) EP0944751B1 (de)
JP (1) JP3889058B2 (de)
CN (1) CN1084805C (de)
DE (1) DE69720767T2 (de)
WO (1) WO1998026117A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19932376A1 (de) * 1999-07-13 2001-01-18 Coronet Werke Gmbh Borste für Zahnbürsten und Zahnbürste mit solchen Borsten
US20020189041A1 (en) * 2001-05-24 2002-12-19 Duff Ronald R. Polyurethane bristles
JP2006149419A (ja) * 2004-11-25 2006-06-15 Sunstar Inc 歯ブラシ
MX346046B (es) * 2008-10-17 2017-03-02 Invista Tech Sarl Elastano bicomponente.
JP2010124904A (ja) * 2008-11-25 2010-06-10 Panasonic Electric Works Co Ltd 口腔ケア装置
TWI649468B (zh) * 2010-05-26 2019-02-01 伊唯斯科技公司 具降低摩擦力之雙成份彈性纖維
BR112013016641A2 (pt) * 2010-12-28 2016-10-04 INVISTA Technologies S à r l artigo e método
JP2012179291A (ja) * 2011-03-02 2012-09-20 Toray Monofilament Co Ltd ブラシ用毛材およびブラシ
KR101368490B1 (ko) * 2012-02-02 2014-03-10 비비씨 주식회사 칫솔모 및 그를 이용한 칫솔
EP2856908A4 (de) * 2012-06-05 2016-04-20 Lg Household & Health Care Ltd Zahnbürstenkopf mit einer spitze mit doppelstruktur und zahnbürste damit
CN107835649B (zh) * 2015-07-07 2021-03-23 高露洁-棕榄公司 口腔护理器具和用于口腔护理器具的单丝刷毛
JPWO2017130901A1 (ja) * 2016-01-25 2018-11-15 東レ・モノフィラメント株式会社 ブラシ用毛材及びそれを用いたブラシ
JPWO2017130899A1 (ja) * 2016-01-25 2018-11-15 東レ・モノフィラメント株式会社 複合繊維及びそれを用いたブラシ用毛材とブラシ
JPWO2017130900A1 (ja) * 2016-01-25 2018-11-15 東レ・モノフィラメント株式会社 ブラシ用毛材及びそれを用いたブラシ
DE102018006789A1 (de) * 2018-08-28 2020-03-05 Perlon Gmbh Filament zur Herstellung einer Borste und Borste aus einem entsprechenden Filament
US20210059234A1 (en) * 2019-08-26 2021-03-04 Flow Tek, Inc. Clear floating fly line with reduced reel memory and methods of manufacture

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507299A (en) * 1946-05-09 1950-05-09 Prophy Lac Tic Brush Company Nylon article rendered self-sterilizing by treatment with an aryl mercuric compound and method of making it
US2920947A (en) * 1956-11-13 1960-01-12 Du Pont Bristles for abrading surfaces
US3258805A (en) * 1964-11-04 1966-07-05 Rossnan Michael Tooth brush
US3327339A (en) * 1965-03-15 1967-06-27 Jerome H Lemelson Composite filaments
US3577839A (en) * 1968-06-27 1971-05-11 Sherwin Williams Co Brush and brush material
US4263691A (en) * 1979-03-07 1981-04-28 Seree Pakarnseree Brush
US4459337A (en) * 1982-06-01 1984-07-10 E. I. Du Pont De Nemours And Company Coated polyamide monofilament
US4610925A (en) * 1984-05-04 1986-09-09 E. I. Du Pont De Nemours And Company Antistatic hairbrush filament
US4584240A (en) * 1984-08-06 1986-04-22 E. I. Du Pont De Nemours And Company Coextruded monofilament fishline
US4956236A (en) * 1987-09-02 1990-09-11 E. I. Du Pont De Nemours And Company Unoriented monofilament with multilobed core
AT390206B (de) * 1988-04-22 1990-04-10 Howorka Franz Einrichtung zum thermischen zerlegen von fluiden schadstoffen
JP2870706B2 (ja) * 1990-03-02 1999-03-17 株式会社クラレ 立毛布帛及びその製造方法
US5352518A (en) * 1990-06-22 1994-10-04 Kanebo, Ltd. Composite elastic filament with rough surface, production thereof, and textile structure comprising the same
EP0592928B1 (de) * 1992-10-13 1998-01-28 Kuraray Co., Ltd. Faser mit verjüngtem Ende und daraus hergestellte Florware
US5313909A (en) * 1992-11-05 1994-05-24 Gillette Canada Inc. Brush filaments
JPH06141928A (ja) * 1992-11-10 1994-05-24 Hiroshi Fukuba 歯ブラシ
EP0663162A1 (de) * 1994-01-17 1995-07-19 The Procter & Gamble Company Zahnbürste mit nicht kreisförmigem Borstenquerschnitt
JPH07231813A (ja) * 1994-02-22 1995-09-05 Toyobo Co Ltd 高機能ブラシ
US5770307A (en) * 1995-10-18 1998-06-23 E. I. Du Pont De Nemours And Company Coextruded monofilaments
JP4050356B2 (ja) * 1997-05-23 2008-02-20 ジョンソン・エンド・ジョンソン株式会社 歯ブラシ

Also Published As

Publication number Publication date
JP3889058B2 (ja) 2007-03-07
US5849410A (en) 1998-12-15
EP0944751A1 (de) 1999-09-29
WO1998026117A1 (en) 1998-06-18
CN1084805C (zh) 2002-05-15
JP2001505967A (ja) 2001-05-08
CN1240005A (zh) 1999-12-29
EP0944751B1 (de) 2003-04-09
DE69720767T2 (de) 2004-02-12

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Legal Events

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