CA1107471A - High speed spinning of large dpf polyester yarn - Google Patents

High speed spinning of large dpf polyester yarn

Info

Publication number
CA1107471A
CA1107471A CA318,980A CA318980A CA1107471A CA 1107471 A CA1107471 A CA 1107471A CA 318980 A CA318980 A CA 318980A CA 1107471 A CA1107471 A CA 1107471A
Authority
CA
Canada
Prior art keywords
orifice
filament
stream
round
helices
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
CA318,980A
Other languages
English (en)
French (fr)
Inventor
James E. Bromley
Jing-Peir Yu
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.)
Solutia Inc
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
Application granted granted Critical
Publication of CA1107471A publication Critical patent/CA1107471A/en
Expired legal-status Critical Current

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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; 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)
CA318,980A 1978-01-03 1979-01-02 High speed spinning of large dpf polyester yarn Expired CA1107471A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86809378A 1978-01-03 1978-01-03
US868,093 1978-01-03

Publications (1)

Publication Number Publication Date
CA1107471A true CA1107471A (en) 1981-08-25

Family

ID=25351059

Family Applications (1)

Application Number Title Priority Date Filing Date
CA318,980A Expired CA1107471A (en) 1978-01-03 1979-01-02 High speed spinning of large dpf polyester yarn

Country Status (6)

Country Link
JP (1) JPS5496118A (US07655746-20100202-C00011.png)
CA (1) CA1107471A (US07655746-20100202-C00011.png)
DE (1) DE2900028A1 (US07655746-20100202-C00011.png)
FR (1) FR2413483A1 (US07655746-20100202-C00011.png)
GB (1) GB2011830B (US07655746-20100202-C00011.png)
IT (1) IT1110800B (US07655746-20100202-C00011.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176150A (en) * 1977-03-18 1979-11-27 Monsanto Company Process for textured yarn

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD32870A (US07655746-20100202-C00011.png) *
US2804645A (en) * 1953-05-12 1957-09-03 Du Pont Spinneret plate for melt spinning
US2891277A (en) * 1953-06-24 1959-06-23 Du Pont Apparatus for melt spinning filaments which will coalesce
US2945739A (en) * 1955-06-23 1960-07-19 Du Pont Process of melt spinning
FR1358092A (fr) * 1962-05-28 1964-04-10 Snia Viscosa Fibres artificielles et synthétiques, de sections profilées, obtenues par des filières à collage des fibres élémentaires après extrusion
NL6401806A (US07655746-20100202-C00011.png) * 1963-12-02 1965-06-03
JPS5020021A (US07655746-20100202-C00011.png) * 1973-06-27 1975-03-03
US3914488A (en) * 1973-09-24 1975-10-21 Du Pont Polyester filaments for fur-like fabrics
SU515842A1 (ru) * 1974-09-17 1976-05-30 Всесоюзный научно-исследовательский и экспериментальный институт по переработке химических волокон Химическа нить
US3981948A (en) * 1975-01-02 1976-09-21 Eastman Kodak Company Arrangements in spinnerets of spinning orifices having significant kneeing potential
JPS5199109A (ja) * 1975-02-25 1976-09-01 Kuraray Co Etsukusujikeiikeidanmenseni oyobi sonoseizoho
JPS51121411A (en) * 1975-04-18 1976-10-23 Hitachi Zosen Corp Process for producing a super-thin sintered alloy plate
DE2610327A1 (de) * 1976-03-12 1977-09-22 Bayer Ag Verfahren zur herstellung von polyamid 6-, polyamid 6,6- und polyester-filamentgarnen
FR2404686A1 (fr) * 1977-10-03 1979-04-27 Monsanto Co Procede de filage d'un fil a auto-frisage

Also Published As

Publication number Publication date
DE2900028A1 (de) 1979-07-12
JPS5496118A (en) 1979-07-30
FR2413483B1 (US07655746-20100202-C00011.png) 1984-05-04
GB2011830A (en) 1979-07-18
FR2413483A1 (fr) 1979-07-27
IT7919011A0 (it) 1979-01-02
IT1110800B (it) 1986-01-06
GB2011830B (en) 1982-05-26

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Legal Events

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