CH527280A - Process for the production of mono- or multifilament threads or yarns from a polymer containing polypivalolactone - Google Patents

Process for the production of mono- or multifilament threads or yarns from a polymer containing polypivalolactone

Info

Publication number
CH527280A
CH527280A CH265170A CH265170A CH527280A CH 527280 A CH527280 A CH 527280A CH 265170 A CH265170 A CH 265170A CH 265170 A CH265170 A CH 265170A CH 527280 A CH527280 A CH 527280A
Authority
CH
Switzerland
Prior art keywords
polypivalolactone
yarns
mono
production
polymer containing
Prior art date
Application number
CH265170A
Other languages
German (de)
Inventor
Sluis Maarten
Vente Marinus De
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of CH527280A publication Critical patent/CH527280A/en

Links

Classifications

    • 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
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • D01F6/625—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters derived from hydroxy-carboxylic acids, e.g. lactones
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
CH265170A 1969-02-26 1970-02-24 Process for the production of mono- or multifilament threads or yarns from a polymer containing polypivalolactone CH527280A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6902959A NL6902959A (en) 1969-02-26 1969-02-26

Publications (1)

Publication Number Publication Date
CH527280A true CH527280A (en) 1972-08-31

Family

ID=19806262

Family Applications (1)

Application Number Title Priority Date Filing Date
CH265170A CH527280A (en) 1969-02-26 1970-02-24 Process for the production of mono- or multifilament threads or yarns from a polymer containing polypivalolactone

Country Status (6)

Country Link
BE (1) BE746407A (en)
CH (1) CH527280A (en)
DE (1) DE2008570A1 (en)
FR (1) FR2037416A5 (en)
GB (1) GB1256661A (en)
NL (1) NL6902959A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813012A1 (en) * 1978-03-28 1979-09-27 Inst Vysokomolekuljarnych Soed PROCESS FOR MANUFACTURING PRODUCTS FROM CRYSTALIZABLE POLYMERS MELT

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813012A1 (en) * 1978-03-28 1979-09-27 Inst Vysokomolekuljarnych Soed PROCESS FOR MANUFACTURING PRODUCTS FROM CRYSTALIZABLE POLYMERS MELT
DE2813012C2 (en) * 1978-03-28 1985-04-18 Institut vysokomolekuljarnych soedinenij Akademii Nauk SSSR, Leningrad Process for the manufacture of products from melts of crystallizable polymers

Also Published As

Publication number Publication date
NL6902959A (en) 1970-08-28
DE2008570A1 (en) 1970-09-17
BE746407A (en) 1970-08-24
GB1256661A (en) 1971-12-15
FR2037416A5 (en) 1970-12-31

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Legal Events

Date Code Title Description
PL Patent ceased