KR920008997B1 - 폴리프로필렌이 많이 산포된 플랙시필라멘트 섬유, 그 제조용 도프 및 그 제조방법 - Google Patents

폴리프로필렌이 많이 산포된 플랙시필라멘트 섬유, 그 제조용 도프 및 그 제조방법 Download PDF

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Publication number
KR920008997B1
KR920008997B1 KR1019900010574A KR900010574A KR920008997B1 KR 920008997 B1 KR920008997 B1 KR 920008997B1 KR 1019900010574 A KR1019900010574 A KR 1019900010574A KR 900010574 A KR900010574 A KR 900010574A KR 920008997 B1 KR920008997 B1 KR 920008997B1
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KR
South Korea
Prior art keywords
fiber
polypropylene
fibers
dope
isotactic polypropylene
Prior art date
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Expired
Application number
KR1019900010574A
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English (en)
Korean (ko)
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KR910003170A (ko
Inventor
가즈히꼬 시무라
요시아끼 나까야마
Original Assignee
아사히가세이고오교가부시끼가이샤
에리 마사요시
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Publication date
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Publication of KR910003170A publication Critical patent/KR910003170A/ko
Application granted granted Critical
Publication of KR920008997B1 publication Critical patent/KR920008997B1/ko
Expired legal-status Critical Current

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Classifications

    • 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
    • D01D5/11—Flash-spinning
    • 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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
    • 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
    • Y10T428/2913—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
    • Y10T428/2922—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
    • 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
    • Y10T428/2978—Surface characteristic

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
KR1019900010574A 1989-07-12 1990-07-12 폴리프로필렌이 많이 산포된 플랙시필라멘트 섬유, 그 제조용 도프 및 그 제조방법 Expired KR920008997B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP1-178097 1989-07-12
JP17809789 1989-07-12
JP19437489 1989-07-28
JP1-194374 1989-07-28
JP1-203864 1989-08-08
JP20386489 1989-08-08

Publications (2)

Publication Number Publication Date
KR910003170A KR910003170A (ko) 1991-02-27
KR920008997B1 true KR920008997B1 (ko) 1992-10-12

Family

ID=27324522

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900010574A Expired KR920008997B1 (ko) 1989-07-12 1990-07-12 폴리프로필렌이 많이 산포된 플랙시필라멘트 섬유, 그 제조용 도프 및 그 제조방법

Country Status (5)

Country Link
US (1) US5436074A (enExample)
EP (1) EP0407953B1 (enExample)
KR (1) KR920008997B1 (enExample)
DE (1) DE69016523T2 (enExample)
TW (1) TW204377B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5286422A (en) * 1991-08-03 1994-02-15 Asahi Kasei Kogyo Kabushiki Kaisha Process for producing three-dimensional fiber using a halogen group solvent
DE4237094C2 (de) * 1991-11-05 1997-04-10 Asahi Chemical Ind Polyolefinlösung und deren Verwendung
US5672307A (en) * 1996-03-08 1997-09-30 E. I. Du Pont De Nemours And Company Flash spinning process
US5874036A (en) * 1996-03-08 1999-02-23 E. I. Du Pont De Nemours And Company Flash-spinning process
US5977237A (en) * 1996-03-08 1999-11-02 E. I. Du Pont De Nemours And Company Flash-spinning solution
US6117801A (en) * 1997-03-27 2000-09-12 E. I. Du Pont De Nemours And Company Properties for flash-spun products
KR101272425B1 (ko) * 2003-04-03 2013-06-07 이 아이 듀폰 디 네모아 앤드 캄파니 균일한 물질을 형성하기 위한 회전식 공정
KR20240146077A (ko) 2012-11-14 2024-10-07 이아이디피, 인크. 전기화학 전지용 분리막 매체
CN103966766A (zh) * 2014-04-23 2014-08-06 安徽依采妮纤维材料科技有限公司 一种吸音棉用防静电阻燃无纺布材料
CN108463503A (zh) * 2016-01-14 2018-08-28 伊梅里斯矿物有限公司 聚合物组合物
EP3205550B2 (en) 2016-02-10 2024-04-17 Dellner Couplers AB Assembly with a bearing bracket and a coupler rod or a connection rod; car of a multi-car vehicle and method for transmitting pushing forces applied to a coupler rod or connection rod to a bearing bracket

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL300881A (enExample) * 1962-11-23
US3564088A (en) * 1968-10-15 1971-02-16 Du Pont Process for flash spinning an integral web of polypropylene plexifilaments
US3641760A (en) * 1969-03-07 1972-02-15 Celanese Corp Foam fibrillated yarn and process
US3756441A (en) * 1972-08-14 1973-09-04 Du Pont Flash spinning process
US4183881A (en) * 1977-07-20 1980-01-15 Imperial Chemical Industries Limited Flash fibrillation process
JPS6233816A (ja) * 1985-08-06 1987-02-13 Asahi Chem Ind Co Ltd フイブリル化繊維の製造方法
KR910007557B1 (ko) * 1987-06-20 1991-09-27 아사히가세이고오교 가부시끼가이샤 폴리프로필렌 망상섬유, 그의 제조방법 및 망상섬유 부직포
DE68909880T2 (de) * 1988-08-30 1994-05-05 Du Pont Halogenkohlenwasserstoffe für Flash-Spinnen von polymeren Plexifilamenten.

Also Published As

Publication number Publication date
DE69016523D1 (de) 1995-03-16
EP0407953A2 (en) 1991-01-16
DE69016523T2 (de) 1995-08-03
US5436074A (en) 1995-07-25
KR910003170A (ko) 1991-02-27
EP0407953A3 (en) 1991-09-25
TW204377B (enExample) 1993-04-21
EP0407953B1 (en) 1995-02-01

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