SE301690B - - Google Patents

Info

Publication number
SE301690B
SE301690B SE3197/64A SE319764A SE301690B SE 301690 B SE301690 B SE 301690B SE 3197/64 A SE3197/64 A SE 3197/64A SE 319764 A SE319764 A SE 319764A SE 301690 B SE301690 B SE 301690B
Authority
SE
Sweden
Application number
SE3197/64A
Inventor
Alo B D
P Perazzoni
A Bellano
L Ciceri
F Siclari
P Giacobone
Original Assignee
Snia Viscosa
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 Snia Viscosa filed Critical Snia Viscosa
Publication of SE301690B publication Critical patent/SE301690B/xx

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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/10—Filtering or de-aerating the spinning solution or melt
    • D01D1/103—De-aerating
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/04—Melting filament-forming substances
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Finishing Walls (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
SE3197/64A 1963-03-15 1964-03-13 SE301690B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT540263 1963-03-15

Publications (1)

Publication Number Publication Date
SE301690B true SE301690B (xx) 1968-06-17

Family

ID=11120207

Family Applications (1)

Application Number Title Priority Date Filing Date
SE3197/64A SE301690B (xx) 1963-03-15 1964-03-13

Country Status (7)

Country Link
US (1) US3345445A (xx)
BE (1) BE645212A (xx)
DE (1) DE1435677B1 (xx)
GB (1) GB1019099A (xx)
NL (2) NL6402668A (xx)
NO (1) NO122604B (xx)
SE (1) SE301690B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1035107A (en) * 1974-04-09 1978-07-25 United States Gypsum Company Method and apparatus for extruding thermoplastic polymers
US4470880A (en) * 1982-06-18 1984-09-11 Allied Corporation Method for separating a liquid waste finish composition
CA2088458A1 (en) * 1992-01-30 1993-07-31 Cheng-Kung Liu Polyamide monofilament suture manufactured from higher order polyamide
US5279783A (en) * 1992-01-30 1994-01-18 United States Surgical Corporation Process for manufacture of polyamide monofilament suture
US5458838A (en) * 1992-03-11 1995-10-17 Kabushiki Kaisha Kobe Seiko Sho Heating and extruding method for bulk preform
CN108842197B (zh) * 2018-08-21 2020-03-27 深圳市友邦工程塑料有限公司 一种聚酰胺纤维生产工艺
CN109023548B (zh) * 2018-08-21 2020-04-14 江苏鸿顺合纤科技有限公司 一种化纤纺丝干燥工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE461923A (xx) * 1940-08-02 1900-01-01
DE834420C (de) * 1942-10-21 1952-03-20 Glanzstoff Ag Verfahren und Vorrichtung zum Verspinnen schmelzbarer Kunststoffe
GB839210A (en) * 1957-05-07 1960-06-29 British Celanese Improvements in or relating to spinning
BE584615A (xx) * 1958-11-14 1900-01-01
US3040005A (en) * 1959-01-21 1962-06-19 Du Pont Process for increasing the molecular weight of polyamides
US3036335A (en) * 1959-06-11 1962-05-29 Nat Rubber Machinery Co Apparatus and method for extruding thermoplastic material

Also Published As

Publication number Publication date
NL129742C (xx)
NO122604B (xx) 1971-07-19
DE1435677B1 (de) 1973-02-15
US3345445A (en) 1967-10-03
BE645212A (xx) 1964-09-14
GB1019099A (en) 1966-02-02
NL6402668A (xx) 1964-09-16

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