GB1466399A - Filament yarns and process for making same - Google Patents

Filament yarns and process for making same

Info

Publication number
GB1466399A
GB1466399A GB732674A GB732674A GB1466399A GB 1466399 A GB1466399 A GB 1466399A GB 732674 A GB732674 A GB 732674A GB 732674 A GB732674 A GB 732674A GB 1466399 A GB1466399 A GB 1466399A
Authority
GB
United Kingdom
Prior art keywords
yarn
filaments
twisting
feb
stress
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
GB732674A
Other languages
English (en)
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/de
Priority claimed from DE19732308031 external-priority patent/DE2308031B2/de
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of GB1466399A publication Critical patent/GB1466399A/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)
GB732674A 1973-02-19 1974-02-18 Filament yarns and process for making same Expired GB1466399A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732308138 DE2308138B2 (de) 1973-02-19 1973-02-19 Filamentgarn und verfahren zu seiner herstellung
DE19732308031 DE2308031B2 (de) 1973-02-19 1973-02-19 Voluminoeses falschdrahttexturiertes filamentgarn und verfahren zu seiner herstellung

Publications (1)

Publication Number Publication Date
GB1466399A true GB1466399A (en) 1977-03-09

Family

ID=25764713

Family Applications (1)

Application Number Title Priority Date Filing Date
GB732674A Expired GB1466399A (en) 1973-02-19 1974-02-18 Filament yarns and process for making same

Country Status (14)

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

Also Published As

Publication number Publication date
FR2218410A1 (it) 1974-09-13
ES423208A1 (es) 1977-03-16
CH206774A4 (it) 1976-09-15
AU6572474A (en) 1975-08-21
DD110062A5 (it) 1974-12-05
IE39043L (en) 1974-08-19
FR2218410B1 (it) 1978-01-06
IT1008841B (it) 1976-11-30
CH589733A5 (it) 1977-07-15
NO750493L (it) 1974-08-20
CA1025192A (en) 1978-01-31
CH585291B5 (it) 1977-02-28
IL44212A0 (en) 1974-05-16
IE39043B1 (en) 1978-07-19
BR7401193D0 (pt) 1974-11-05
JPS49110951A (it) 1974-10-22
NL7402033A (it) 1974-08-21
IL44212A (en) 1976-05-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee