DE602008002531D1 - Verfahren zur Herstellung quasi-quadratischer Polyamidgarne und Anwendungen davon - Google Patents

Verfahren zur Herstellung quasi-quadratischer Polyamidgarne und Anwendungen davon

Info

Publication number
DE602008002531D1
DE602008002531D1 DE602008002531T DE602008002531T DE602008002531D1 DE 602008002531 D1 DE602008002531 D1 DE 602008002531D1 DE 602008002531 T DE602008002531 T DE 602008002531T DE 602008002531 T DE602008002531 T DE 602008002531T DE 602008002531 D1 DE602008002531 D1 DE 602008002531D1
Authority
DE
Germany
Prior art keywords
squared
filament
fabrics
polyamide
analogous
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.)
Active
Application number
DE602008002531T
Other languages
English (en)
Inventor
Swu-Chen Shen
Yi-Jen Tu
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.)
Shinkong Synthetic Fibers Corp
Original Assignee
Shinkong Synthetic Fibers 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 Shinkong Synthetic Fibers Corp filed Critical Shinkong Synthetic Fibers Corp
Publication of DE602008002531D1 publication Critical patent/DE602008002531D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/872—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone characterised by differential heating or cooling
    • B29C48/873—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone characterised by differential heating or cooling in the direction of the stream of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/235—Inflatable members characterised by their material
    • B60R2021/23504—Inflatable members characterised by their material characterised by material
    • 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
    • Y10T428/2915—Rod, strand, filament or fiber including textile, cloth or fabric

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Artificial Filaments (AREA)
  • Woven Fabrics (AREA)
  • Air Bags (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
DE602008002531T 2007-11-23 2008-07-31 Verfahren zur Herstellung quasi-quadratischer Polyamidgarne und Anwendungen davon Active DE602008002531D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW096144362A TWI346156B (en) 2007-11-23 2007-11-23 Rectangular-like cross section of a polyamide fiber yarn for fabrics of uncoated airbags and the production process thereof

Publications (1)

Publication Number Publication Date
DE602008002531D1 true DE602008002531D1 (de) 2010-10-28

Family

ID=39929142

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008002531T Active DE602008002531D1 (de) 2007-11-23 2008-07-31 Verfahren zur Herstellung quasi-quadratischer Polyamidgarne und Anwendungen davon

Country Status (7)

Country Link
US (1) US8211340B2 (de)
EP (1) EP2065492B1 (de)
JP (1) JP4685904B2 (de)
KR (1) KR101063547B1 (de)
AT (1) ATE481515T1 (de)
DE (1) DE602008002531D1 (de)
TW (1) TWI346156B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI595127B (zh) * 2012-02-29 2017-08-11 東麗股份有限公司 聚醯胺纖維及其製造方法
US9284667B2 (en) 2013-01-30 2016-03-15 Suntex Fiber Co., Ltd. Woven fabric having filaments with a pentagram cross-section
WO2016113833A1 (ja) * 2015-01-13 2016-07-21 東洋紡Ｓｔｃ株式会社 薄地織物
PL3279378T3 (pl) * 2015-04-03 2021-11-22 Toyobo Co., Ltd. Tkanina stosowana w poduszkach powietrznych i poduszka powietrzna
CN104928771A (zh) * 2015-06-26 2015-09-23 北京三联虹普新合纤技术服务股份有限公司 一种24饼尼龙6全牵伸纤维的生产工艺
WO2017204047A1 (ja) * 2016-05-26 2017-11-30 東レ株式会社 高熱収縮性ポリアミド繊維およびそれを用いた混繊糸および織編物
JP6496275B2 (ja) * 2016-06-10 2019-04-03 東洋紡Ｓｔｃ株式会社 洗濯耐久性を有する高通気性織物

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54154595A (en) * 1978-05-22 1979-12-05 Unitika Ltd Novel carrier for fixing physiologically active substance
US4702875A (en) * 1985-06-14 1987-10-27 E. I. Du Pont De Nemours And Company Process for producing high tenacity polyhexamethylene adipamide yarn having ribbon cross-section
US4977016B1 (en) 1988-10-28 1998-03-03 Stern & Stern Ind Inc Low permeability fabric and method of making same
US5108838A (en) * 1991-08-27 1992-04-28 E. I. Du Pont De Nemours And Company Trilobal and tetralobal filaments exhibiting low glitter and high bulk
JP3198357B2 (ja) 1992-07-16 2001-08-13 セーレン株式会社 車両エアバッグ用基布
JP3284735B2 (ja) 1994-03-10 2002-05-20 東レ株式会社 エアバッグ用基布
US5922366A (en) * 1997-02-26 1999-07-13 E.I. Du Pont De Nemours And Company Spinnerets with diamond shaped capillaries
JP4538967B2 (ja) * 2000-08-17 2010-09-08 東レ株式会社 エアバッグ用布帛
TWI242612B (en) * 2001-10-29 2005-11-01 Ind Tech Res Inst Method of fabricating a non-hollow fiber having a regular polygonal cross-section
AU2002245686B2 (en) * 2002-03-01 2008-09-18 Invista Technologies S.A.R.L. Methods for manufacture of mixed polyamide yarns
KR100504301B1 (ko) * 2003-10-30 2005-07-27 주식회사 효성 저수축 삼각단면 폴리아미드 섬유를 사용한 비피복에어백용 직물
EP1878817B1 (de) * 2006-07-12 2010-03-17 Industrial Technology Research Institute Fasern, Textilerzeugnis mit hoher Luftundurchlässigkeit und entsprechendes Herstellungsverfahren

Also Published As

Publication number Publication date
TW200923148A (en) 2009-06-01
JP2009127184A (ja) 2009-06-11
EP2065492B1 (de) 2010-09-15
KR101063547B1 (ko) 2011-09-07
US20090136750A1 (en) 2009-05-28
ATE481515T1 (de) 2010-10-15
JP4685904B2 (ja) 2011-05-18
KR20090053675A (ko) 2009-05-27
US8211340B2 (en) 2012-07-03
EP2065492A1 (de) 2009-06-03
TWI346156B (en) 2011-08-01

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