FR1331188A - Composite filaments formed from linear polyamides and method of preparing such filaments - Google Patents

Composite filaments formed from linear polyamides and method of preparing such filaments

Info

Publication number
FR1331188A
FR1331188A FR907135A FR907135A FR1331188A FR 1331188 A FR1331188 A FR 1331188A FR 907135 A FR907135 A FR 907135A FR 907135 A FR907135 A FR 907135A FR 1331188 A FR1331188 A FR 1331188A
Authority
FR
France
Prior art keywords
filaments
preparing
linear polyamides
composite
composite filaments
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
FR907135A
Other languages
French (fr)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to FR907135A priority Critical patent/FR1331188A/en
Application granted granted Critical
Publication of FR1331188A publication Critical patent/FR1331188A/en
Expired legal-status Critical Current

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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
FR907135A 1961-08-18 1962-08-17 Composite filaments formed from linear polyamides and method of preparing such filaments Expired FR1331188A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR907135A FR1331188A (en) 1961-08-18 1962-08-17 Composite filaments formed from linear polyamides and method of preparing such filaments

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13244961A 1961-08-18 1961-08-18
US20261162A 1962-06-14 1962-06-14
FR907135A FR1331188A (en) 1961-08-18 1962-08-17 Composite filaments formed from linear polyamides and method of preparing such filaments

Publications (1)

Publication Number Publication Date
FR1331188A true FR1331188A (en) 1963-06-28

Family

ID=26830365

Family Applications (1)

Application Number Title Priority Date Filing Date
FR907135A Expired FR1331188A (en) 1961-08-18 1962-08-17 Composite filaments formed from linear polyamides and method of preparing such filaments

Country Status (6)

Country Link
BE (1) BE621472A (en)
CH (1) CH479723A (en)
DE (1) DE1435623B2 (en)
FR (1) FR1331188A (en)
GB (1) GB950429A (en)
NL (1) NL281914A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392553A (en) * 1965-03-30 1968-07-16 Burlington Industries Inc Stay-up stocking
GB1119551A (en) * 1965-05-10 1968-07-10 Ici Ltd Improvements in or relating to processes for producing crimped heterofilament yarns
US3438193A (en) * 1965-09-14 1969-04-15 Mitsubishi Rayon Co Composite yarn and its manufacturing method
US3423923A (en) * 1965-10-29 1969-01-28 Du Pont Crimped multifilament yarn
US3333314A (en) * 1966-02-28 1967-08-01 Wiscassett Mills Co Stretchable textile article and method
CN105133071A (en) * 2009-12-03 2015-12-09 澳大利亚界面有限公司 Biobased fibre and yarn

Also Published As

Publication number Publication date
DE1435623B2 (en) 1974-10-24
DE1435623C3 (en) 1975-06-12
NL281914A (en) 1900-01-01
GB950429A (en) 1964-02-26
DE1435623A1 (en) 1969-02-06
CH479723A (en) 1969-10-15
BE621472A (en) 1900-01-01

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