CH531054A - Method and device for spinning melts or solutions from synthetic high polymers - Google Patents

Method and device for spinning melts or solutions from synthetic high polymers

Info

Publication number
CH531054A
CH531054A CH1372771A CH1372771A CH531054A CH 531054 A CH531054 A CH 531054A CH 1372771 A CH1372771 A CH 1372771A CH 1372771 A CH1372771 A CH 1372771A CH 531054 A CH531054 A CH 531054A
Authority
CH
Switzerland
Prior art keywords
solutions
synthetic high
high polymers
spinning melts
melts
Prior art date
Application number
CH1372771A
Other languages
German (de)
Inventor
Rudolf Dr Kretsch
Wolfgang Dr Meitzner
Spatz Johann
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of CH531054A publication Critical patent/CH531054A/en

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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/69—Filters or screens for the moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
CH1372771A 1970-09-23 1971-09-20 Method and device for spinning melts or solutions from synthetic high polymers CH531054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702046859 DE2046859A1 (en) 1970-09-23 1970-09-23 Method and device for spinning melts or solutions from synthetic high polymers

Publications (1)

Publication Number Publication Date
CH531054A true CH531054A (en) 1972-11-30

Family

ID=5783174

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1372771A CH531054A (en) 1970-09-23 1971-09-20 Method and device for spinning melts or solutions from synthetic high polymers

Country Status (5)

Country Link
CH (1) CH531054A (en)
DE (1) DE2046859A1 (en)
FR (1) FR2108392A5 (en)
GB (1) GB1347335A (en)
NL (1) NL7112823A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4500706A (en) * 1982-08-09 1985-02-19 Phillips Petroleum Company Method of producing extrusion grade poly(arylene sulfide)
DE19735570C2 (en) * 1997-08-11 1999-12-16 Inventa Ag Spinning device
EP1054084B1 (en) * 1999-05-18 2005-07-06 Hyosung Corporation Industrial polyester fiber and preparation thereof
DE19951386A1 (en) * 1999-10-26 2001-07-19 Johannes M Dyring Process for the homogenization and uniform distribution of viscous liquids and device therefor

Also Published As

Publication number Publication date
GB1347335A (en) 1974-02-27
NL7112823A (en) 1972-03-27
DE2046859A1 (en) 1972-03-30
FR2108392A5 (en) 1972-05-19

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Legal Events

Date Code Title Description
PL Patent ceased