DE3174757D1 - Thermoplastic synthetic filaments and process for producing the same - Google Patents

Thermoplastic synthetic filaments and process for producing the same

Info

Publication number
DE3174757D1
DE3174757D1 DE8181101790T DE3174757T DE3174757D1 DE 3174757 D1 DE3174757 D1 DE 3174757D1 DE 8181101790 T DE8181101790 T DE 8181101790T DE 3174757 T DE3174757 T DE 3174757T DE 3174757 D1 DE3174757 D1 DE 3174757D1
Authority
DE
Germany
Prior art keywords
producing
same
thermoplastic synthetic
synthetic filaments
filaments
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
Application number
DE8181101790T
Other languages
English (en)
Inventor
Shiro Kumakawa
Toshimasa Kuroda
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.)
Teijin Ltd
Original Assignee
Teijin Ltd
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
Priority claimed from JP3025980A external-priority patent/JPS56127660A/ja
Priority claimed from JP3394780A external-priority patent/JPS56131663A/ja
Priority claimed from JP3394880A external-priority patent/JPS56134213A/ja
Application filed by Teijin Ltd filed Critical Teijin Ltd
Application granted granted Critical
Publication of DE3174757D1 publication Critical patent/DE3174757D1/de
Expired 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/08—Addition of substances to the spinning solution or to the melt for forming hollow filaments
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • 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
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
    • 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
    • Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)
DE8181101790T 1980-03-12 1981-03-11 Thermoplastic synthetic filaments and process for producing the same Expired DE3174757D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3025980A JPS56127660A (en) 1980-03-12 1980-03-12 Thermoplastic formed product
JP3394780A JPS56131663A (en) 1980-03-19 1980-03-19 Production of thermoplastic molded article
JP3394880A JPS56134213A (en) 1980-03-19 1980-03-19 Polyester fiber

Publications (1)

Publication Number Publication Date
DE3174757D1 true DE3174757D1 (en) 1986-07-10

Family

ID=27286901

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181101790T Expired DE3174757D1 (en) 1980-03-12 1981-03-11 Thermoplastic synthetic filaments and process for producing the same

Country Status (2)

Country Link
US (1) US4356234A (de)
DE (1) DE3174757D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442266A (en) * 1981-05-13 1984-04-10 Imperial Chemical Industries Limited Melt spinning of polypropylene
JPS62282071A (ja) * 1986-05-27 1987-12-07 東洋紡績株式会社 ポリエステル系合成繊維およびその製造方法
JPS63302027A (ja) * 1987-06-03 1988-12-08 Daiyatetsukusu Kk 網状シ−ト
TW336899B (en) * 1994-01-26 1998-07-21 Mitsubishi Rayon Co Microporous membrane made of non-crystalline polymers and method of producing the same
US5993712A (en) * 1997-02-25 1999-11-30 Lurgi Zimmer Aktiengesellschaft Process for the processing of polymer mixtures into filaments
EP2151512A1 (de) * 2008-08-01 2010-02-10 Total Petrochemicals Research Feluy Fasern und Vliese mit erhöhter Oberflächenrauhheit
CN107953580B (zh) * 2017-11-17 2020-08-11 华电电力科学研究院 一种粉煤灰、废弃滤袋与再生料复合制备板材的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350488A (en) * 1958-05-27 1967-10-31 Du Pont Process for the production of sharp-edge fibers
US3221090A (en) * 1962-03-21 1965-11-30 Kendall & Co Process for increasing the strength of nonwoven arrays of polyethylene terephthalate fibers
JPS54120728A (en) * 1978-03-08 1979-09-19 Kuraray Co Ltd Fine synthetic fiber having complicatedly roughened surface and its production

Also Published As

Publication number Publication date
US4356234A (en) 1982-10-26

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation