IT1112372B - PROCEDURE TO PRODUCE A SELF-RIPPING YARN - Google Patents

PROCEDURE TO PRODUCE A SELF-RIPPING YARN

Info

Publication number
IT1112372B
IT1112372B IT21547/79A IT2154779A IT1112372B IT 1112372 B IT1112372 B IT 1112372B IT 21547/79 A IT21547/79 A IT 21547/79A IT 2154779 A IT2154779 A IT 2154779A IT 1112372 B IT1112372 B IT 1112372B
Authority
IT
Italy
Prior art keywords
ripping
yarn
self
procedure
produce
Prior art date
Application number
IT21547/79A
Other languages
Italian (it)
Other versions
IT7921547A0 (en
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 IT7921547A0 publication Critical patent/IT7921547A0/en
Application granted granted Critical
Publication of IT1112372B publication Critical patent/IT1112372B/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
    • D01D5/28—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)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
IT21547/79A 1978-04-04 1979-04-03 PROCEDURE TO PRODUCE A SELF-RIPPING YARN IT1112372B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89338578A 1978-04-04 1978-04-04

Publications (2)

Publication Number Publication Date
IT7921547A0 IT7921547A0 (en) 1979-04-03
IT1112372B true IT1112372B (en) 1986-01-13

Family

ID=25401478

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21547/79A IT1112372B (en) 1978-04-04 1979-04-03 PROCEDURE TO PRODUCE A SELF-RIPPING YARN

Country Status (6)

Country Link
JP (1) JPS54134113A (en)
CA (1) CA1123561A (en)
DE (1) DE2913373A1 (en)
FR (1) FR2421965A1 (en)
GB (1) GB2017575B (en)
IT (1) IT1112372B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041820B1 (en) * 1980-06-06 1984-07-04 Celanese Corporation Process for production of self-crimping polyester yarn
EP0088744A3 (en) * 1982-03-08 1986-02-12 Monsanto Company Easily splittable conjugate filament
EP0122250A3 (en) * 1983-04-11 1986-02-05 Monsanto Company Easily splittable self-texturing conjugate yarn

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238610B (en) * 1964-02-21 1967-04-13 Hoechst Ag Process for the production of crimped threads from synthetic linear polymers
DE1660419A1 (en) * 1964-11-26 1970-12-17 Kurashiki Rayon Co Process for the production of synthetic threads with a non-circular cross-section and a spinneret to carry out the process
US3387327A (en) * 1966-06-09 1968-06-11 Monsanto Co Filament spinning apparatus

Also Published As

Publication number Publication date
FR2421965B1 (en) 1983-06-10
GB2017575A (en) 1979-10-10
GB2017575B (en) 1982-07-07
IT7921547A0 (en) 1979-04-03
CA1123561A (en) 1982-05-18
JPS54134113A (en) 1979-10-18
FR2421965A1 (en) 1979-11-02
DE2913373A1 (en) 1979-10-18

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