DE3888598D1 - Aramid-Kurzfasern, durch Spinnen hergestellt. - Google Patents

Aramid-Kurzfasern, durch Spinnen hergestellt.

Info

Publication number
DE3888598D1
DE3888598D1 DE88112992T DE3888598T DE3888598D1 DE 3888598 D1 DE3888598 D1 DE 3888598D1 DE 88112992 T DE88112992 T DE 88112992T DE 3888598 T DE3888598 T DE 3888598T DE 3888598 D1 DE3888598 D1 DE 3888598D1
Authority
DE
Germany
Prior art keywords
spinning
short fibers
aramid short
aramid
fibers
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
DE88112992T
Other languages
English (en)
Other versions
DE3888598T2 (de
Inventor
Hung Han Yang
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 DE3888598D1 publication Critical patent/DE3888598D1/de
Publication of DE3888598T2 publication Critical patent/DE3888598T2/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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • 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
    • D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic polyamides
    • 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
    • D01D5/26—Formation of staple fibres
    • 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
    • D01D5/40—Formation of filaments, threads, or the like by applying a shearing force to a dispersion or solution of filament formable polymers, e.g. by stirring
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149—Honeycomb-like

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
DE3888598T 1987-08-10 1988-08-10 Aramid-Kurzfasern, durch Spinnen hergestellt. Expired - Fee Related DE3888598T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/083,186 US4836507A (en) 1987-08-10 1987-08-10 Aramid staple and pulp prepared by spinning

Publications (2)

Publication Number Publication Date
DE3888598D1 true DE3888598D1 (de) 1994-04-28
DE3888598T2 DE3888598T2 (de) 1994-10-20

Family

ID=22176737

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3888598T Expired - Fee Related DE3888598T2 (de) 1987-08-10 1988-08-10 Aramid-Kurzfasern, durch Spinnen hergestellt.

Country Status (6)

Country Link
US (1) US4836507A (de)
EP (1) EP0303247B1 (de)
JP (1) JPS6468513A (de)
KR (1) KR890004002A (de)
CA (1) CA1301417C (de)
DE (1) DE3888598T2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5028372A (en) * 1988-06-30 1991-07-02 E. I. Du Pont De Nemours And Company Method for producing para-aramid pulp
DE59002052D1 (de) * 1989-02-24 1993-09-02 Rieter Ag Maschf Streckkammer.
US5094913A (en) * 1989-04-13 1992-03-10 E. I. Du Pont De Nemours And Company Oriented, shaped articles of pulpable para-aramid/meta-aramid blends
US5202184A (en) * 1989-06-05 1993-04-13 E. I. Du Pont De Nemours And Company Method and apparatus for producing para-aramid pulp and pulp produced thereby
US4965033A (en) * 1990-03-26 1990-10-23 E. I. Du Pont De Nemours And Company Process for spinning high-strength, high-modulus aromatic polyamides
US5137768A (en) * 1990-07-16 1992-08-11 E. I. Du Pont De Nemours And Company High shear modulus aramid honeycomb
US5164131A (en) * 1990-09-19 1992-11-17 The Dow Chemical Company Methods for synthesizing pulps and short fibers containing polybenzazole polymers
ATA53792A (de) * 1992-03-17 1995-02-15 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer formkörper, vorrichtung zur durchführung des verfahrens sowie verwendung einer spinnvorrichtung
TW226417B (de) * 1992-05-28 1994-07-11 Sumitomo Chemical Co
EP0609711A1 (de) * 1993-02-05 1994-08-10 Hercules Incorporated Verfahren zur Herstellung von geschnittenen Fasersträngen
MY115308A (en) * 1993-05-24 2003-05-31 Tencel Ltd Spinning cell
AT399729B (de) * 1993-07-01 1995-07-25 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer fasern sowie vorrichtung zur durchführung des verfahrens und deren verwendung
AT402738B (de) * 1993-07-28 1997-08-25 Chemiefaser Lenzing Ag Spinndüse
FR2717820B1 (fr) 1994-03-25 1996-05-15 Valeo Matériau de frottement destiné à équiper un dispositif mettant en Óoeuvre un frottement en milieu liquide, ainsi que le procédé de réalisation d'un tel matériau de frottement et du dispositif qui en est équipé .
EP0739707B1 (de) * 1995-04-28 2000-06-14 Showa Aircraft Industry Co., Ltd. Wabenkernstruktur
US5870807A (en) * 1995-11-17 1999-02-16 Bba Nonwovens Simpsonville, Inc. Uniformity and product improvement in lyocell garments with hydraulic fluid treatment
PL2321452T3 (pl) * 2008-08-29 2012-08-31 Teijin Aramid Bv Sposób wytwarzania wielu włókien z poliamidu aromatycznego, o dużej wytrzymałości i wysokim module
AU2012325679B2 (en) * 2011-10-18 2015-05-28 Heiq Pty Ltd Fibre-forming process and fibres produced by the process
CN103572390B (zh) * 2013-10-21 2016-06-22 中蓝晨光化工研究设计院有限公司 一种制造芳纶ⅲ纤维的干喷-湿纺方法
CN103498204B (zh) * 2013-10-21 2016-04-27 中蓝晨光化工研究设计院有限公司 一种干喷-湿纺法制造芳纶ⅲ纤维的凝固成形方法及装置
CN103724615B (zh) * 2013-12-05 2015-11-25 北京理工大学 超声诱导制备对位芳纶浆粕的方法
CA3010635A1 (en) * 2016-05-06 2017-11-09 E I Du Pont De Nemours And Company Light weight coated fabrics as trauma reducing body armor
CN111621859A (zh) * 2019-02-27 2020-09-04 中蓝晨光化工有限公司 一种聚苯并唑短纤维的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520502A (en) * 1948-06-30 1950-08-29 Pittsburgh Plate Glass Co Method of making synthetic brush bristles
US3869429A (en) * 1971-08-17 1975-03-04 Du Pont High strength polyamide fibers and films
US3767756A (en) * 1972-06-30 1973-10-23 Du Pont Dry jet wet spinning process
DE2904831A1 (de) * 1979-02-08 1980-08-14 Bayer Ag Verfahren zur abtrennung von phenol aus einem kresolgemisch
US4298565A (en) * 1980-02-12 1981-11-03 E. I. Du Pont De Nemours And Company Spinning process
US4340559A (en) * 1980-10-31 1982-07-20 E. I. Du Pont De Nemours And Company Spinning process
CA1222703A (en) * 1983-01-07 1987-06-09 Minnesota Mining And Manufacturing Company Tape closure for a can end
JPS6015724A (ja) * 1983-07-06 1985-01-26 Fujitsu Ltd システム電源制御装置
JPS6056801A (ja) * 1983-09-06 1985-04-02 Okuma Mach Works Ltd 複合加工用割出し刃物台

Also Published As

Publication number Publication date
EP0303247A3 (en) 1990-04-25
JPS6468513A (en) 1989-03-14
CA1301417C (en) 1992-05-26
DE3888598T2 (de) 1994-10-20
KR890004002A (ko) 1989-04-19
US4836507A (en) 1989-06-06
EP0303247A2 (de) 1989-02-15
EP0303247B1 (de) 1994-03-23

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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