ATE15505T1 - Verfahren zur herstellung von bikomponentfasern; in diesem verfahren verwendetes geleitungsrohr. - Google Patents

Verfahren zur herstellung von bikomponentfasern; in diesem verfahren verwendetes geleitungsrohr.

Info

Publication number
ATE15505T1
ATE15505T1 AT81300739T AT81300739T ATE15505T1 AT E15505 T1 ATE15505 T1 AT E15505T1 AT 81300739 T AT81300739 T AT 81300739T AT 81300739 T AT81300739 T AT 81300739T AT E15505 T1 ATE15505 T1 AT E15505T1
Authority
AT
Austria
Prior art keywords
layers
assembled
sectional area
spinnerette
transition tube
Prior art date
Application number
AT81300739T
Other languages
English (en)
Inventor
James Porter Craig Jr
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 ATE15505T1 publication Critical patent/ATE15505T1/de

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)
  • Metal Extraction Processes (AREA)
  • Inorganic Fibers (AREA)
  • Multicomponent Fibers (AREA)
AT81300739T 1980-02-25 1981-02-23 Verfahren zur herstellung von bikomponentfasern; in diesem verfahren verwendetes geleitungsrohr. ATE15505T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/124,379 US4284598A (en) 1980-02-25 1980-02-25 Method for making bicomponent filaments
EP81300739A EP0034937B1 (de) 1980-02-25 1981-02-23 Verfahren zur Herstellung von Bikomponentfasern; in diesem Verfahren verwendetes Geleitungsrohr

Publications (1)

Publication Number Publication Date
ATE15505T1 true ATE15505T1 (de) 1985-09-15

Family

ID=22414515

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81300739T ATE15505T1 (de) 1980-02-25 1981-02-23 Verfahren zur herstellung von bikomponentfasern; in diesem verfahren verwendetes geleitungsrohr.

Country Status (6)

Country Link
US (1) US4284598A (de)
EP (1) EP0034937B1 (de)
JP (1) JPS56134214A (de)
AT (1) ATE15505T1 (de)
CA (1) CA1162373A (de)
DE (1) DE3172179D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686074A (en) * 1983-03-03 1987-08-11 Toray Industries, Inc. Alternate high-molecule arrangement production process
US5458968A (en) * 1994-01-26 1995-10-17 Monsanto Company Fiber bundles including reversible crimp filaments having improved dyeability
US6682672B1 (en) 2002-06-28 2004-01-27 Hercules Incorporated Process for making polymeric fiber
WO2015005584A1 (ko) * 2013-07-10 2015-01-15 한국생산기술연구원 섬유배향 복합재의 제조방법, 그로부터 제조된 섬유배향 복합재, 상기 섬유배향 복합재로 이루어진 반사편광필름 및 그 제조방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB370430A (en) * 1930-12-20 1932-03-21 British Celanese Improvements in the treatment of filaments, yarns, ribbons, and the like, made of orcontaining cellulose esters or ethers
GB402449A (en) * 1932-06-02 1933-12-04 British Celanese Apparatus for the production of artificial threads or like products
NL49059C (de) * 1937-04-20
US2370765A (en) * 1939-08-15 1945-03-06 Nat Dairy Prod Corp Spinnerette
US3295552A (en) * 1962-06-25 1967-01-03 Monsanto Co Apparatus for combining spinning compositions
US3217734A (en) * 1963-09-09 1965-11-16 Monsanto Co Apparatus for generating patterned fluid streams
US3461492A (en) * 1967-03-03 1969-08-19 Monsanto Co Segmented fiber apparatus

Also Published As

Publication number Publication date
EP0034937A2 (de) 1981-09-02
JPS56134214A (en) 1981-10-20
EP0034937B1 (de) 1985-09-11
EP0034937A3 (en) 1983-08-10
US4284598A (en) 1981-08-18
CA1162373A (en) 1984-02-21
DE3172179D1 (en) 1985-10-17

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee