DE69014777D1 - Spaltfasern, damit hergestellte Artikel und Verfahren zu deren Herstellung. - Google Patents

Spaltfasern, damit hergestellte Artikel und Verfahren zu deren Herstellung.

Info

Publication number
DE69014777D1
DE69014777D1 DE69014777T DE69014777T DE69014777D1 DE 69014777 D1 DE69014777 D1 DE 69014777D1 DE 69014777 T DE69014777 T DE 69014777T DE 69014777 T DE69014777 T DE 69014777T DE 69014777 D1 DE69014777 D1 DE 69014777D1
Authority
DE
Germany
Prior art keywords
polypropylene
split fibers
fibers
polyethylene
processes
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
DE69014777T
Other languages
English (en)
Other versions
DE69014777T2 (de
Inventor
Kazunari Nishino
Shuzo Sasagawa
Hirofumi Katsurayama
Takamitsu Igaue
Tsutomu Kido
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.)
Mitsui Chemicals Inc Tokio/tokyo Jp Uni-Charm
Original Assignee
Mitsui Petrochemical Industries Ltd
Unicharm Corp
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 Mitsui Petrochemical Industries Ltd, Unicharm Corp filed Critical Mitsui Petrochemical Industries Ltd
Application granted granted Critical
Publication of DE69014777D1 publication Critical patent/DE69014777D1/de
Publication of DE69014777T2 publication Critical patent/DE69014777T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
    • 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
    • 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
    • Y10T428/2913—Rod, strand, filament or 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
    • Y10T428/2913—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.]
    • 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
    • Y10T428/2933—Coated or with bond, impregnation or core
    • 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
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/697—Containing at least two chemically different strand or fiber materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Multicomponent Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Artificial Filaments (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Pens And Brushes (AREA)
DE69014777T 1989-08-31 1990-08-30 Spaltfasern, damit hergestellte Artikel und Verfahren zu deren Herstellung. Expired - Lifetime DE69014777T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22576589 1989-08-31

Publications (2)

Publication Number Publication Date
DE69014777D1 true DE69014777D1 (de) 1995-01-19
DE69014777T2 DE69014777T2 (de) 1995-04-13

Family

ID=16834457

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69014777T Expired - Lifetime DE69014777T2 (de) 1989-08-31 1990-08-30 Spaltfasern, damit hergestellte Artikel und Verfahren zu deren Herstellung.

Country Status (10)

Country Link
US (2) US5188895A (de)
EP (1) EP0415759B1 (de)
JP (1) JP2828757B2 (de)
KR (1) KR0145294B1 (de)
AT (1) ATE115201T1 (de)
AU (1) AU635960B2 (de)
CA (1) CA2024313C (de)
DE (1) DE69014777T2 (de)
DK (1) DK0415759T3 (de)
ES (1) ES2067686T3 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5460884A (en) 1994-08-25 1995-10-24 Kimberly-Clark Corporation Soft and strong thermoplastic polymer fibers and nonwoven fabric made therefrom
US5759462A (en) * 1994-10-14 1998-06-02 Amoco Corporaiton Electrically conductive tapes and process
US5681646A (en) * 1994-11-18 1997-10-28 Kimberly-Clark Worldwide, Inc. High strength spunbond fabric from high melt flow rate polymers
JP3917178B2 (ja) * 1995-01-23 2007-05-23 ストックハウゼン・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・ウント・コムパニー・コマンディットゲゼルシャフト 超吸収性物質を有する基材、その製造方法およびその使用
US5759926A (en) * 1995-06-07 1998-06-02 Kimberly-Clark Worldwide, Inc. Fine denier fibers and fabrics made therefrom
DE69626303T2 (de) 1995-11-30 2003-12-11 Kimberly Clark Co Vliesstoff aus sehr dünnen mikrofasern
US5895710A (en) * 1996-07-10 1999-04-20 Kimberly-Clark Worldwide, Inc. Process for producing fine fibers and fabrics thereof
US5783503A (en) * 1996-07-22 1998-07-21 Fiberweb North America, Inc. Meltspun multicomponent thermoplastic continuous filaments, products made therefrom, and methods therefor
US6200669B1 (en) 1996-11-26 2001-03-13 Kimberly-Clark Worldwide, Inc. Entangled nonwoven fabrics and methods for forming the same
KR100468911B1 (ko) * 1997-09-25 2005-04-08 주식회사 효성 카페트용폴리프로필렌섬유의제조방법
US5993537A (en) 1998-03-11 1999-11-30 Dalhousie University Fiber reinforced building materials
KR100269031B1 (ko) * 1998-05-14 2000-10-16 김석훈 폐각폐기물을 이용한 수산화칼슘의 제조방법
US6440533B1 (en) 2000-09-22 2002-08-27 Tredegar Film Products Corporation PVC replacement film
US6983571B2 (en) * 2000-09-29 2006-01-10 Teel Plastics, Inc. Composite roofing panel
US8364342B2 (en) * 2001-07-31 2013-01-29 Immersion Corporation Control wheel with haptic feedback
US20050260380A1 (en) * 2004-05-20 2005-11-24 Moon Richard C Tuftable carpet backings and carpets with enhanced tuft holding properties
US20070178790A1 (en) * 2006-01-31 2007-08-02 Propex Fabrics Inc. Secondary carpet backing and buckling resistant carpet made therefrom
US7735287B2 (en) * 2006-10-04 2010-06-15 Novik, Inc. Roofing panels and roofing system employing the same
US8020353B2 (en) * 2008-10-15 2011-09-20 Novik, Inc. Polymer building products
US8209938B2 (en) 2010-03-08 2012-07-03 Novik, Inc. Siding and roofing panel with interlock system
CA135807S (en) 2010-06-04 2011-01-27 Novik Inc Roof or siding shingle panel
CA2838061C (en) 2012-12-19 2016-03-29 Novik Inc. Corner assembly for siding and roofing coverings and method for covering a corner using same
US9388565B2 (en) 2012-12-20 2016-07-12 Novik Inc. Siding and roofing panels and method for mounting same
KR101243470B1 (ko) * 2013-01-22 2013-03-13 김건 저수축성 해저용 폴리프로필렌 얀 및 이를 이용한 해저케이블

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819769A (en) * 1968-01-03 1974-06-25 Bemberg Ag Split fibers from blends of polypropylene and polyethylene
US4134951A (en) * 1971-08-31 1979-01-16 Smith & Nephew Polyfabrik Limited Production of filaments
WO1987002719A1 (en) * 1985-11-01 1987-05-07 Showa Denko Kabushiki Kaisha Conjugated fiber and water absorbing material using same fiber as base material, and methods of manufacturing them
US4966809A (en) * 1986-04-02 1990-10-30 Showa Denko Kabushiki Kaisha Water-absorbing composite body
ATE74009T1 (de) * 1986-08-11 1992-04-15 American Cyanamid Co Zusammensetzungen zur parenteralen verabreichung und deren verwendung.
JPH01246412A (ja) * 1988-03-24 1989-10-02 Chisso Corp 結晶性ポリプロピレン微細繊維糸及び結晶性ポリオレフイン微細繊維糸の製法

Also Published As

Publication number Publication date
JPH03220308A (ja) 1991-09-27
AU635960B2 (en) 1993-04-08
CA2024313A1 (en) 1991-03-01
US5188895A (en) 1993-02-23
DE69014777T2 (de) 1995-04-13
US5275884A (en) 1994-01-04
DK0415759T3 (da) 1995-02-13
KR0145294B1 (ko) 1998-07-15
EP0415759A2 (de) 1991-03-06
EP0415759A3 (en) 1991-11-21
KR910004859A (ko) 1991-03-29
ATE115201T1 (de) 1994-12-15
AU6202290A (en) 1991-03-07
JP2828757B2 (ja) 1998-11-25
ES2067686T3 (es) 1995-04-01
EP0415759B1 (de) 1994-12-07
CA2024313C (en) 2001-03-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP UNI-CHARM