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IE780352L - Synthetic hollow filament - Google Patents

Synthetic hollow filament

Info

Publication number
IE780352L
IE780352L IE35278A IE35278A IE780352L IE 780352 L IE780352 L IE 780352L IE 35278 A IE35278 A IE 35278A IE 35278 A IE35278 A IE 35278A IE 780352 L IE780352 L IE 780352L
Authority
IE
Ireland
Prior art keywords
filament
branches
synthetic
length
bulk
Prior art date
Application number
IE35278A
Other versions
IE46553B1 (en
Original Assignee
Plasticisers Ltd
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 Plasticisers Ltd filed Critical Plasticisers Ltd
Publication of IE780352L publication Critical patent/IE780352L/en
Publication of IE46553B1 publication Critical patent/IE46553B1/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
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)

Abstract

IMPROVEMENTS IN SYNTHETIC HOLLOW FILAMENTS The specification discloses a synthetic filament composed of a synthetic plastic having a cross-section including at least three elongated branches. The inner ends of the branches are integral with one another throughout the length of the filament and the outer end of each of the branches along the length of the filament is so disposed as to define with an adjacent branch a continuous longitudinal hollow space along the length of the filament, the number of such hollow spaces thus defined being equal to the number of branches. This structure gives filaments having bulk, which retain their bulk at high draw ratios and which will also retain their bulk under lateral compressive forces. [CA1097470A]
IE35278A 1977-02-19 1978-02-17 Improvements in synthetic hollow filaments IE46553B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB709777A GB1594099A (en) 1977-02-19 1977-02-19 Synthetic hollow filaments

Publications (2)

Publication Number Publication Date
IE780352L true IE780352L (en) 1978-08-19
IE46553B1 IE46553B1 (en) 1983-07-13

Family

ID=9826569

Family Applications (1)

Application Number Title Priority Date Filing Date
IE35278A IE46553B1 (en) 1977-02-19 1978-02-17 Improvements in synthetic hollow filaments

Country Status (4)

Country Link
BE (1) BE864056A (en)
CA (1) CA1097470A (en)
GB (1) GB1594099A (en)
IE (1) IE46553B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017109A (en) * 1983-07-04 1985-01-29 Kanegafuchi Chem Ind Co Ltd Yarn for brush

Also Published As

Publication number Publication date
GB1594099A (en) 1981-07-30
IE46553B1 (en) 1983-07-13
CA1097470A (en) 1981-03-17
BE864056A (en) 1978-08-17

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