FR2367839A1 - FIBERS A - Google Patents

FIBERS A

Info

Publication number
FR2367839A1
FR2367839A1 FR7730579A FR7730579A FR2367839A1 FR 2367839 A1 FR2367839 A1 FR 2367839A1 FR 7730579 A FR7730579 A FR 7730579A FR 7730579 A FR7730579 A FR 7730579A FR 2367839 A1 FR2367839 A1 FR 2367839A1
Authority
FR
France
Prior art keywords
fibers
core
polyamide
fiber
sheathed
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.)
Withdrawn
Application number
FR7730579A
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.)
Monsanto Co
Original Assignee
Monsanto 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 Monsanto Co filed Critical Monsanto Co
Publication of FR2367839A1 publication Critical patent/FR2367839A1/en
Withdrawn legal-status Critical Current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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
    • 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
    • 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
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Multicomponent Fibers (AREA)

Abstract

Fibres à gaine-noyau. Ces fibres comprennent une gaine de polyamide et un noyau de polyester, où la polyamide contient un certain poly(éther d'alkylène) dispersé; la fibre a des propriétés antistatiques uniques du fait que, lorsque le rapport en volume du composant de gaine par rapport au composant de noyau de la fibre diminue, les propriétes antistatiques de la fibre augmentent. La présente invention est particulièrement utile pour fournir des fibres à gaine en polyamide et à noyau en polyester, à propriétés statiques exceptionnelles et contenant de faibles niveaux de poly(éther d'alkylène)Core-sheathed fibers. These fibers include a polyamide sheath and a polyester core, where the polyamide contains some dispersed poly (alkylene ether); the fiber has unique antistatic properties in that as the volume ratio of the sheath component to the core component of the fiber decreases, the antistatic properties of the fiber increase. The present invention is particularly useful for providing polyamide sheathed and polyester core fibers with exceptional static properties and containing low levels of poly (alkylene ether).

FR7730579A 1976-10-12 1977-10-11 FIBERS A Withdrawn FR2367839A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73119276A 1976-10-12 1976-10-12

Publications (1)

Publication Number Publication Date
FR2367839A1 true FR2367839A1 (en) 1978-05-12

Family

ID=24938463

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730579A Withdrawn FR2367839A1 (en) 1976-10-12 1977-10-11 FIBERS A

Country Status (9)

Country Link
JP (1) JPS5349122A (en)
BE (1) BE859598A (en)
BR (1) BR7706769A (en)
DE (1) DE2745694A1 (en)
FR (1) FR2367839A1 (en)
GB (1) GB1542985A (en)
IT (1) IT1088098B (en)
LU (1) LU78284A1 (en)
NL (1) NL7711025A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2219211A1 (en) * 1973-02-22 1974-09-20 Monsanto Co

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2219211A1 (en) * 1973-02-22 1974-09-20 Monsanto Co

Also Published As

Publication number Publication date
JPS5349122A (en) 1978-05-04
GB1542985A (en) 1979-03-28
BR7706769A (en) 1978-08-22
DE2745694A1 (en) 1978-04-13
BE859598A (en) 1978-04-11
NL7711025A (en) 1978-04-14
IT1088098B (en) 1985-06-04
LU78284A1 (en) 1978-06-09

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Legal Events

Date Code Title Description
ST Notification of lapse