CH394368A4 - - Google Patents

Info

Publication number
CH394368A4
CH394368A4 CH394368DD CH394368A4 CH 394368 A4 CH394368 A4 CH 394368A4 CH 394368D D CH394368D D CH 394368DD CH 394368 A4 CH394368 A4 CH 394368A4
Authority
CH
Switzerland
Application number
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 filed Critical
Publication of CH394368A4 publication Critical patent/CH394368A4/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/222—Stretching in a gaseous atmosphere or in a fluid bed
    • 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
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/224—Selection or control of the temperature during stretching

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CH394368D 1965-08-03 1968-03-18 CH394368A4 (enrdf_load_stackoverflow)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US47693365A 1965-08-03 1965-08-03
GB01167/68A GB1209816A (en) 1965-08-03 1968-03-07 Process and apparatus for the drawing and crimping of synthetic filaments
DET0036093 1968-03-16
CH394368A CH517844A (de) 1965-08-03 1968-03-18 Verfahren zum Verstrecken und Kräuseln eines unverstreckten oder teilweise verstreckten Textilfadens und Erzeugnis des Verfahrens
NL6803814A NL6803814A (enrdf_load_stackoverflow) 1965-08-03 1968-03-18

Publications (1)

Publication Number Publication Date
CH394368A4 true CH394368A4 (enrdf_load_stackoverflow) 1971-08-13

Family

ID=36951538

Family Applications (2)

Application Number Title Priority Date Filing Date
CH394368A CH517844A (de) 1965-08-03 1968-03-18 Verfahren zum Verstrecken und Kräuseln eines unverstreckten oder teilweise verstreckten Textilfadens und Erzeugnis des Verfahrens
CH394368D CH394368A4 (enrdf_load_stackoverflow) 1965-08-03 1968-03-18

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH394368A CH517844A (de) 1965-08-03 1968-03-18 Verfahren zum Verstrecken und Kräuseln eines unverstreckten oder teilweise verstreckten Textilfadens und Erzeugnis des Verfahrens

Country Status (5)

Country Link
US (1) US3505444A (enrdf_load_stackoverflow)
CH (2) CH517844A (enrdf_load_stackoverflow)
DE (1) DE1660668A1 (enrdf_load_stackoverflow)
GB (1) GB1209816A (enrdf_load_stackoverflow)
NL (1) NL6803814A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155973A (en) * 1976-07-19 1979-05-22 Klein Gerald B Process for the manufacture of a tapered leader
US4265849A (en) * 1979-05-29 1981-05-05 Phillips Petroleum Company Method for producing multifilament thermoplastic yarn having latent crimp
US4644621A (en) * 1983-01-31 1987-02-24 Allied Corporation Chilled yarn guide

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB328312A (en) * 1929-05-09 1930-04-22 British Celanese Improvements in or relating to artificial ribbons, tapes, straws, and the like and to the production thereof
GB558297A (en) * 1941-06-27 1943-12-30 Ici Ltd Improvements in and relating to the production of crimped threads or filaments
US2974391A (en) * 1955-11-30 1961-03-14 Ici Ltd Process and apparatus for making crimped filaments
US3347036A (en) * 1958-01-13 1967-10-17 Techniservice Corp Helically convoluted strand
US3358345A (en) * 1958-01-13 1967-12-19 Techniservice Corp Process and apparatus for crimping strands
US3358344A (en) * 1958-01-13 1967-12-19 Techniservice Corp Process and apparatus for treating strands
US3113366A (en) * 1960-12-12 1963-12-10 Monsanto Chemicals Apparatus for texturizing filaments
US3302385A (en) * 1961-08-26 1967-02-07 Ruddell James Nelson Modification of filaments
US3233019A (en) * 1962-08-07 1966-02-01 Du Pont Process of multiple neck drawing while simultaneously infusing modifying agent
US3374302A (en) * 1965-12-06 1968-03-19 Techniservice Corp Strand treatment process
US3374514A (en) * 1966-04-20 1968-03-26 Charles A. Mcclure Strand treatment

Also Published As

Publication number Publication date
US3505444A (en) 1970-04-07
GB1209816A (en) 1970-10-21
CH517844A (de) 1972-01-15
DE1660668A1 (de) 1971-10-28
NL6803814A (enrdf_load_stackoverflow) 1969-09-22

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Legal Events

Date Code Title Description
PL Patent ceased