GB1150948A - Spinneret for Producing Bi-Component Filaments by Wet-Spinning - Google Patents

Spinneret for Producing Bi-Component Filaments by Wet-Spinning

Info

Publication number
GB1150948A
GB1150948A GB41746/66A GB4174666A GB1150948A GB 1150948 A GB1150948 A GB 1150948A GB 41746/66 A GB41746/66 A GB 41746/66A GB 4174666 A GB4174666 A GB 4174666A GB 1150948 A GB1150948 A GB 1150948A
Authority
GB
United Kingdom
Prior art keywords
plate
solutions
spinning
holes
spinneret
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
GB41746/66A
Other languages
English (en)
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid 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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of GB1150948A publication Critical patent/GB1150948A/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
    • D01D5/28—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/217—Spinnerette forming conjugate, composite or hollow filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
GB41746/66A 1965-09-24 1966-09-19 Spinneret for Producing Bi-Component Filaments by Wet-Spinning Expired GB1150948A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US490051A US3413683A (en) 1965-09-24 1965-09-24 Annular bi-component spinerette assembly

Publications (1)

Publication Number Publication Date
GB1150948A true GB1150948A (en) 1969-05-07

Family

ID=23946417

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41746/66A Expired GB1150948A (en) 1965-09-24 1966-09-19 Spinneret for Producing Bi-Component Filaments by Wet-Spinning

Country Status (7)

Country Link
US (1) US3413683A (ru)
BE (1) BE687280A (ru)
ES (1) ES331521A1 (ru)
FR (1) FR1493888A (ru)
GB (1) GB1150948A (ru)
LU (1) LU52017A1 (ru)
NL (1) NL6613027A (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884606A (en) * 1971-10-01 1975-05-20 Dow Chemical Co Apparatus for multilayer coextrusion of sheet or film
US4414276A (en) * 1980-07-29 1983-11-08 Teijin Limited Novel assembly of composite fibers
IT1255891B (it) * 1992-10-19 1995-11-17 Testa di estrusione per filati bicomponenti con filiera ad alta densita' di fori
US7987614B2 (en) * 2004-04-12 2011-08-02 Erickson Robert W Restraining device for reducing warp in lumber during drying

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB400662A (en) * 1932-04-30 1933-10-30 Henry Dreyfus Improvements in the production of artificial filaments
US2536092A (en) * 1946-09-21 1951-01-02 American Viscose Corp Method and apparatus for wet spinning of artificial filaments
US3097414A (en) * 1958-10-30 1963-07-16 Woodell
GB1021537A (en) * 1963-03-07 1966-03-02 Teijin Ltd Method of producing viscose rayon staple and a spinning apparatus for use in the method
US3245113A (en) * 1963-06-10 1966-04-12 American Cyanamid Co Apparatus for forming multi-component fibers

Also Published As

Publication number Publication date
BE687280A (ru) 1967-03-23
US3413683A (en) 1968-12-03
FR1493888A (fr) 1967-09-01
ES331521A1 (es) 1967-11-16
LU52017A1 (ru) 1966-11-22
NL6613027A (ru) 1967-03-28

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed