CA1025192A - Filament yarns and process for making same - Google Patents

Filament yarns and process for making same

Info

Publication number
CA1025192A
CA1025192A CA192,415A CA192415A CA1025192A CA 1025192 A CA1025192 A CA 1025192A CA 192415 A CA192415 A CA 192415A CA 1025192 A CA1025192 A CA 1025192A
Authority
CA
Canada
Prior art keywords
making same
filament yarns
yarns
filament
making
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
CA192,415A
Other languages
French (fr)
Inventor
Norbert Heichlinger
Karl Heinrich
Gunther Bauer
Jutta Cardinal
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 DE19732308138 external-priority patent/DE2308138B2/en
Priority claimed from DE19732308031 external-priority patent/DE2308031B2/en
Application filed by Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of CA1025192A publication Critical patent/CA1025192A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
    • D02G1/0246—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting at least some of the filaments being simultaneously broken or cut, e.g. by stretching or abrading
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0286—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist characterised by the use of certain filaments, fibres or yarns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
CA192,415A 1973-02-19 1974-02-13 Filament yarns and process for making same Expired CA1025192A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732308138 DE2308138B2 (en) 1973-02-19 1973-02-19 FILAMENT YARN AND THE PROCESS FOR ITS MANUFACTURING
DE19732308031 DE2308031B2 (en) 1973-02-19 1973-02-19 VOLUMINOES FALSE WIRE TEXTURED FILAMENT YARN AND THE METHOD FOR ITS MANUFACTURING

Publications (1)

Publication Number Publication Date
CA1025192A true CA1025192A (en) 1978-01-31

Family

ID=25764713

Family Applications (1)

Application Number Title Priority Date Filing Date
CA192,415A Expired CA1025192A (en) 1973-02-19 1974-02-13 Filament yarns and process for making same

Country Status (14)

Country Link
JP (1) JPS49110951A (en)
AU (1) AU6572474A (en)
BR (1) BR7401193D0 (en)
CA (1) CA1025192A (en)
CH (3) CH206774A4 (en)
DD (1) DD110062A5 (en)
ES (1) ES423208A1 (en)
FR (1) FR2218410B1 (en)
GB (1) GB1466399A (en)
IE (1) IE39043B1 (en)
IL (1) IL44212A (en)
IT (1) IT1008841B (en)
NL (1) NL7402033A (en)
NO (1) NO750493L (en)

Also Published As

Publication number Publication date
AU6572474A (en) 1975-08-21
NO750493L (en) 1974-08-20
IE39043B1 (en) 1978-07-19
IE39043L (en) 1974-08-19
CH589733A5 (en) 1977-07-15
IT1008841B (en) 1976-11-30
IL44212A0 (en) 1974-05-16
CH206774A4 (en) 1976-09-15
NL7402033A (en) 1974-08-21
JPS49110951A (en) 1974-10-22
BR7401193D0 (en) 1974-11-05
CH585291B5 (en) 1977-02-28
ES423208A1 (en) 1977-03-16
DD110062A5 (en) 1974-12-05
FR2218410B1 (en) 1978-01-06
FR2218410A1 (en) 1974-09-13
GB1466399A (en) 1977-03-09
IL44212A (en) 1976-05-31

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