DE19882180T1 - Spinndüsen mit rautenförmigen Kapillaren - Google Patents

Spinndüsen mit rautenförmigen Kapillaren

Info

Publication number
DE19882180T1
DE19882180T1 DE19882180T DE19882180T DE19882180T1 DE 19882180 T1 DE19882180 T1 DE 19882180T1 DE 19882180 T DE19882180 T DE 19882180T DE 19882180 T DE19882180 T DE 19882180T DE 19882180 T1 DE19882180 T1 DE 19882180T1
Authority
DE
Germany
Prior art keywords
spinnerets
diamond
shaped capillaries
capillaries
shaped
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.)
Ceased
Application number
DE19882180T
Other languages
English (en)
Inventor
Mark Ashley Short
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE19882180T1 publication Critical patent/DE19882180T1/de
Ceased 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)
DE19882180T 1997-02-26 1998-02-25 Spinndüsen mit rautenförmigen Kapillaren Ceased DE19882180T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/806,976 US5922366A (en) 1997-02-26 1997-02-26 Spinnerets with diamond shaped capillaries
PCT/US1998/003650 WO1998038361A1 (en) 1997-02-26 1998-02-25 Spinnerets with diamond shaped capillaries

Publications (1)

Publication Number Publication Date
DE19882180T1 true DE19882180T1 (de) 2000-03-30

Family

ID=25195270

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19882180T Ceased DE19882180T1 (de) 1997-02-26 1998-02-25 Spinndüsen mit rautenförmigen Kapillaren

Country Status (7)

Country Link
US (1) US5922366A (de)
JP (1) JP2001513854A (de)
KR (1) KR100523500B1 (de)
BR (1) BR9807263A (de)
DE (1) DE19882180T1 (de)
GB (1) GB2336563B (de)
WO (1) WO1998038361A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10125436B2 (en) * 2007-11-09 2018-11-13 Invista North America S.A R.L. High tenacity low shrinkage polyamide yarns
TWI346156B (en) * 2007-11-23 2011-08-01 Shinkong Synthetic Fibers Corp Rectangular-like cross section of a polyamide fiber yarn for fabrics of uncoated airbags and the production process thereof
EP2959509B1 (de) 2013-02-14 2018-05-23 Nanopareil, Llc Elektroversponnener nanofasermischfilz, verfahren zu dessen herstellung, sowie verfahren zur aufreinigung von biomolekülen

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2071251A (en) * 1931-07-03 1937-02-16 Du Pont Fiber and method of producing it
US2465319A (en) * 1941-07-29 1949-03-22 Du Pont Polymeric linear terephthalic esters
US2464746A (en) * 1946-10-17 1949-03-15 Gering Products Inc Method of manufacturing thermoplastic pellets
US3060504A (en) * 1958-12-17 1962-10-30 Novacel Sa Apparatus for making artificial chamois
US2985995A (en) * 1960-11-08 1961-05-30 Du Pont Compact interlaced yarn
US3216187A (en) * 1962-01-02 1965-11-09 Du Pont High strength polyethylene terephthalate yarn
US3164948A (en) * 1963-02-28 1965-01-12 Wall Rope Works Inc Cordage and methods of manufacture thereof
US3249669A (en) * 1964-03-16 1966-05-03 Du Pont Process for making composite polyester filaments
GB1086873A (en) * 1964-04-25 1967-10-11 Ici Ltd Improvements in or relating to artificial filaments
GB1176357A (en) * 1967-04-01 1970-01-01 Barmag Barmer Maschf Improvements in the Conversion of Films into Separate Oriented Filaments
US4134951A (en) * 1971-08-31 1979-01-16 Smith & Nephew Polyfabrik Limited Production of filaments
US3914488A (en) * 1973-09-24 1975-10-21 Du Pont Polyester filaments for fur-like fabrics
US4003974A (en) * 1975-04-04 1977-01-18 E. I. Du Pont De Nemours And Company Continuous spin-drawing process for preparing polyethylene terephthalate yarns
US4025592A (en) * 1975-08-13 1977-05-24 E. I. Du Pont De Nemours And Company Addition of diethylene glycol in continuous production of polyester yarn
ES473596A1 (es) * 1977-09-24 1979-05-01 Bayer Ag Procedimiento para el rizado tridimensional de bandas de fi-lamentos multiples.
US4290209A (en) * 1978-05-17 1981-09-22 Jwi Ltd. Dryer fabric
US4622187A (en) * 1984-05-23 1986-11-11 E. I. Du Pont De Nemours And Company Continuous process for making interlaced polyester yarns
US4680191A (en) * 1985-02-05 1987-07-14 Frito-Lay, Inc. Cross-cut extrusion method
US4868031A (en) * 1987-06-22 1989-09-19 Hercules Incorporated Soft water-permeable polyolefins nonwovens having opaque characteristics
US4945151A (en) * 1989-03-08 1990-07-31 E. I. Du Pont De Nemours And Company Continuous production of polyester filaments
US5077124A (en) * 1989-10-20 1991-12-31 E. I. Du Pont De Nemours And Company Low shrinkage, high tenacity poly (hexamethylene adipamide) yarn and process for making same
US5106946A (en) * 1989-10-20 1992-04-21 E. I. Du Pont De Nemours And Company High tenacity, high modulus polyamide yarn and process for making same
US5139729A (en) * 1989-10-20 1992-08-18 E. I. Du Pont De Nemours And Comapny Process for making low shrinkage, high tenacity poly(epsilon-caproamide) yarn
JPH06346316A (ja) * 1993-06-02 1994-12-20 Mitsubishi Rayon Co Ltd 菱形断面を有するアクリル系繊維および該アクリル繊維を用いて得られるパイル地

Also Published As

Publication number Publication date
GB2336563B (en) 2001-05-09
JP2001513854A (ja) 2001-09-04
US5922366A (en) 1999-07-13
KR100523500B1 (ko) 2005-10-25
WO1998038361A1 (en) 1998-09-03
KR20000075668A (ko) 2000-12-26
GB2336563A (en) 1999-10-27
GB9919220D0 (en) 1999-10-20
BR9807263A (pt) 2000-05-30

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection