FR78418E - Fibres de polystyrène et leur procédé de fabrication - Google Patents

Fibres de polystyrène et leur procédé de fabrication

Info

Publication number
FR78418E
FR78418E FR839043A FR839043A FR78418E FR 78418 E FR78418 E FR 78418E FR 839043 A FR839043 A FR 839043A FR 839043 A FR839043 A FR 839043A FR 78418 E FR78418 E FR 78418E
Authority
FR
France
Prior art keywords
manufacturing process
polystyrene fibers
polystyrene
fibers
manufacturing
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
FR839043A
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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
Priority claimed from US771023A external-priority patent/US3078139A/en
Priority claimed from US846489A external-priority patent/US2988783A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Priority to FR839043A priority Critical patent/FR78418E/fr
Application granted granted Critical
Publication of FR78418E publication Critical patent/FR78418E/fr
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
    • D01D5/084—Heating filaments, threads or the like, leaving the spinnerettes
    • 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
    • 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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/20—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of cyclic compounds with one carbon-to-carbon double bond in the side chain
    • D01F6/22—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of cyclic compounds with one carbon-to-carbon double bond in the side chain from polystyrene

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
FR839043A 1958-10-31 1960-09-20 Fibres de polystyrène et leur procédé de fabrication Expired FR78418E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR839043A FR78418E (fr) 1958-10-31 1960-09-20 Fibres de polystyrène et leur procédé de fabrication

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US771023A US3078139A (en) 1958-10-31 1958-10-31 Process for producing polystyrene fibers
US846489A US2988783A (en) 1959-10-14 1959-10-14 Method of producing elongated structures of isotactic polystyrene
FR839043A FR78418E (fr) 1958-10-31 1960-09-20 Fibres de polystyrène et leur procédé de fabrication

Publications (1)

Publication Number Publication Date
FR78418E true FR78418E (fr) 1962-07-20

Family

ID=31721023

Family Applications (1)

Application Number Title Priority Date Filing Date
FR839043A Expired FR78418E (fr) 1958-10-31 1960-09-20 Fibres de polystyrène et leur procédé de fabrication

Country Status (1)

Country Link
FR (1) FR78418E (fr)

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