CH401346A - Process for the production of composite single threads from threads containing chemically similar polyamides - Google Patents

Process for the production of composite single threads from threads containing chemically similar polyamides

Info

Publication number
CH401346A
CH401346A CH1024662A CH1024662A CH401346A CH 401346 A CH401346 A CH 401346A CH 1024662 A CH1024662 A CH 1024662A CH 1024662 A CH1024662 A CH 1024662A CH 401346 A CH401346 A CH 401346A
Authority
CH
Switzerland
Prior art keywords
threads
production
chemically similar
containing chemically
composite single
Prior art date
Application number
CH1024662A
Other languages
German (de)
Inventor
Walter Dr Settele
Original Assignee
Schweizerische Viscose
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 Schweizerische Viscose filed Critical Schweizerische Viscose
Publication of CH401346A publication Critical patent/CH401346A/en

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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/32—Side-by-side structure; Spinnerette packs therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Multicomponent Fibers (AREA)
CH1024662A 1961-09-01 1962-08-28 Process for the production of composite single threads from threads containing chemically similar polyamides CH401346A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0075558 1961-09-01

Publications (1)

Publication Number Publication Date
CH401346A true CH401346A (en) 1965-10-31

Family

ID=7505449

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1024662A CH401346A (en) 1961-09-01 1962-08-28 Process for the production of composite single threads from threads containing chemically similar polyamides

Country Status (3)

Country Link
CH (1) CH401346A (en)
DE (1) DE1435648A1 (en)
GB (1) GB969110A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1094933A (en) * 1965-04-20 1967-12-13 Ici Ltd Self-crimping filaments
DE1660482B2 (en) * 1965-08-05 1975-02-13 Mitsubishi Rayon Co., Ltd., Tokio Process for the production of a highly elastic, crimped yarn from a thermoplastic thread bundle
US3607611A (en) * 1967-12-21 1971-09-21 Kanegafuchi Spinning Co Ltd Composite filament having crimpability and latent adhesivity
CN113174654A (en) * 2021-05-26 2021-07-27 四川大学 Polyamide side-by-side composite elastic fiber and preparation method thereof

Also Published As

Publication number Publication date
GB969110A (en) 1964-09-09
DE1435648A1 (en) 1969-02-06

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