ES260156A1 - Un metodo para fabricar un material termoplastico formador de hilo - Google Patents

Un metodo para fabricar un material termoplastico formador de hilo

Info

Publication number
ES260156A1
ES260156A1 ES0260156A ES260156A ES260156A1 ES 260156 A1 ES260156 A1 ES 260156A1 ES 0260156 A ES0260156 A ES 0260156A ES 260156 A ES260156 A ES 260156A ES 260156 A1 ES260156 A1 ES 260156A1
Authority
ES
Spain
Prior art keywords
filaments
pict
slot
tube
produced
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
ES0260156A
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.)
Akzo NV
Original Assignee
Algemene Kunstzijde Unie NV
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 Algemene Kunstzijde Unie NV filed Critical Algemene Kunstzijde Unie NV
Publication of ES260156A1 publication Critical patent/ES260156A1/es
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
    • D01D5/08—Melt spinning methods
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • D01D5/0885—Cooling filaments, threads or the like, leaving the spinnerettes by means of a liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/56—Processes of molding lactams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Artificial Filaments (AREA)
  • Materials For Medical Uses (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

Un método para fabricar un material termoplástico formador de hilo, dándole forma granular, según el cual este material en estado de fusión se hace pasar a presión por unos orificios de hilar, los filamentos así formados se llevan a través de baño lleno de un líquido refrigerante inerte, baño que enfría los filamentos a una temperatura justamente inferior al punto de solidificación de los mismos, después de lo cual los filamentos solidificados se transportan hasta un dispositivo cortador.
ES0260156A 1959-08-07 1960-08-04 Un metodo para fabricar un material termoplastico formador de hilo Expired ES260156A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL242143 1959-08-07

Publications (1)

Publication Number Publication Date
ES260156A1 true ES260156A1 (es) 1960-12-16

Family

ID=19751865

Family Applications (2)

Application Number Title Priority Date Filing Date
ES0260152A Expired ES260152A1 (es) 1959-08-07 1960-08-04 Un aparato para fabricar un material termoplastico formador de hilo
ES0260156A Expired ES260156A1 (es) 1959-08-07 1960-08-04 Un metodo para fabricar un material termoplastico formador de hilo

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES0260152A Expired ES260152A1 (es) 1959-08-07 1960-08-04 Un aparato para fabricar un material termoplastico formador de hilo

Country Status (7)

Country Link
US (1) US3032821A (es)
BE (1) BE593449A (es)
CH (1) CH386616A (es)
DE (1) DE1230965B (es)
ES (2) ES260152A1 (es)
FR (1) FR1264764A (es)
GB (1) GB909147A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304456A1 (fr) * 1975-03-19 1976-10-15 Rhone Poulenc Textile Granules et pastilles pour la modification de polycondensats conformables ainsi que leur procede d'obtention et articles conformes ainsi obtenus
DE3338294A1 (de) * 1983-10-21 1985-05-02 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von trockenem polycaprolactamgranulat
DE3431271A1 (de) * 1984-08-25 1986-03-06 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyamidformkoerpern
CN112676565B (zh) * 2020-12-17 2021-09-07 苏州市吴中喷丝板有限公司 一种超硬金属陶瓷材料超细喷丝板生产方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2036174A (en) * 1931-12-11 1936-03-31 American Bemberg Corp Improved artificial thread and method and means for conditioning same
US2253176A (en) * 1938-08-09 1941-08-19 Du Pont Method and apparatus for production of structures
US2289860A (en) * 1938-08-09 1942-07-14 Du Pont Process and apparatus for the production of artificial fibers and the like
GB726291A (en) * 1952-09-29 1955-03-16 Standard Oil Dev Co Improvements in or relating to method of manufacturing thermoplastic pellets
GB774681A (en) * 1953-09-01 1957-05-15 Ici Ltd Improvements in or relating to thermoplastic polymeric materials
US2834053A (en) * 1955-11-04 1958-05-13 Allied Chem & Dye Corp Granulation of fusible, molecularly orientable polymers
GB807248A (en) * 1957-01-15 1959-01-14 Dow Chemical Co Method for spinning polyolefines

Also Published As

Publication number Publication date
ES260152A1 (es) 1960-11-01
DE1230965B (de) 1966-12-22
US3032821A (en) 1962-05-08
CH386616A (de) 1965-01-15
GB909147A (en) 1962-10-24
BE593449A (nl) 1960-11-14
FR1264764A (fr) 1961-06-23

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