FR2304698B1 - - Google Patents

Info

Publication number
FR2304698B1
FR2304698B1 FR7508829A FR7508829A FR2304698B1 FR 2304698 B1 FR2304698 B1 FR 2304698B1 FR 7508829 A FR7508829 A FR 7508829A FR 7508829 A FR7508829 A FR 7508829A FR 2304698 B1 FR2304698 B1 FR 2304698B1
Authority
FR
France
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
FR7508829A
Other languages
French (fr)
Other versions
FR2304698A1 (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.)
Viscosuisse SA
Original Assignee
Societe de la Viscose Suisse SA
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 Societe de la Viscose Suisse SA filed Critical Societe de la Viscose Suisse SA
Priority to FR7508829A priority Critical patent/FR2304698A1/en
Priority to JP2820676A priority patent/JPS51116222A/en
Priority to DE19762611766 priority patent/DE2611766A1/en
Publication of FR2304698A1 publication Critical patent/FR2304698A1/en
Application granted granted Critical
Publication of FR2304698B1 publication Critical patent/FR2304698B1/fr
Granted 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
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/004—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by heating fibres, filaments, yarns or threads so as to create a temperature gradient across their diameter, thereby imparting them latent asymmetrical shrinkage properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
  • Multicomponent Fibers (AREA)
FR7508829A 1975-03-19 1975-03-19 Crimped polyester yarns based on ethylene terephthalate - with cross-sectional temp gradient set up in specif filaments Granted FR2304698A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7508829A FR2304698A1 (en) 1975-03-19 1975-03-19 Crimped polyester yarns based on ethylene terephthalate - with cross-sectional temp gradient set up in specif filaments
JP2820676A JPS51116222A (en) 1975-03-19 1976-03-17 Manufacture of crimped yarn
DE19762611766 DE2611766A1 (en) 1975-03-19 1976-03-19 METHOD FOR MANUFACTURING A CURLED YARN AND THE PRODUCT SO MANUFACTURED

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7508829A FR2304698A1 (en) 1975-03-19 1975-03-19 Crimped polyester yarns based on ethylene terephthalate - with cross-sectional temp gradient set up in specif filaments

Publications (2)

Publication Number Publication Date
FR2304698A1 FR2304698A1 (en) 1976-10-15
FR2304698B1 true FR2304698B1 (en) 1977-11-25

Family

ID=9152868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508829A Granted FR2304698A1 (en) 1975-03-19 1975-03-19 Crimped polyester yarns based on ethylene terephthalate - with cross-sectional temp gradient set up in specif filaments

Country Status (3)

Country Link
JP (1) JPS51116222A (en)
DE (1) DE2611766A1 (en)
FR (1) FR2304698A1 (en)

Also Published As

Publication number Publication date
JPS51116222A (en) 1976-10-13
FR2304698A1 (en) 1976-10-15
DE2611766A1 (en) 1976-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse