CH434553A - Process for preparing heat-stretched polyamide filaments - Google Patents

Process for preparing heat-stretched polyamide filaments

Info

Publication number
CH434553A
CH434553A CH1356465A CH1356465A CH434553A CH 434553 A CH434553 A CH 434553A CH 1356465 A CH1356465 A CH 1356465A CH 1356465 A CH1356465 A CH 1356465A CH 434553 A CH434553 A CH 434553A
Authority
CH
Switzerland
Prior art keywords
stretched polyamide
polyamide filaments
preparing heat
preparing
filaments
Prior art date
Application number
CH1356465A
Other languages
French (fr)
Inventor
John Volcheck Emil
Anton Anthony
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of CH434553A publication Critical patent/CH434553A/en
Priority to CH798868A priority Critical patent/CH487273A/en

Links

Classifications

    • 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
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Multicomponent Fibers (AREA)
  • Socks And Pantyhose (AREA)
CH1356465A 1964-10-01 1965-10-01 Process for preparing heat-stretched polyamide filaments CH434553A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH798868A CH487273A (en) 1964-10-01 1968-05-30 Polyamide crimpable filaments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40081064A 1964-10-01 1964-10-01

Publications (1)

Publication Number Publication Date
CH434553A true CH434553A (en) 1967-04-30

Family

ID=23585118

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1356465A CH434553A (en) 1964-10-01 1965-10-01 Process for preparing heat-stretched polyamide filaments

Country Status (6)

Country Link
BE (1) BE670407A (en)
CH (1) CH434553A (en)
DE (1) DE1660559A1 (en)
FR (1) FR1554561A (en)
GB (1) GB1054019A (en)
NL (1) NL6512753A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3720576A (en) * 1966-03-11 1973-03-13 Asahi Chemical Ind Crimped composite fibers and process for preparation thereof

Also Published As

Publication number Publication date
GB1054019A (en)
DE1660559A1 (en) 1970-04-16
NL6512753A (en) 1966-04-04
FR1554561A (en) 1969-01-24
BE670407A (en) 1966-01-31

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