GB952549A - Polypropylene fibres and their production - Google Patents

Polypropylene fibres and their production

Info

Publication number
GB952549A
GB952549A GB1526662A GB1526662A GB952549A GB 952549 A GB952549 A GB 952549A GB 1526662 A GB1526662 A GB 1526662A GB 1526662 A GB1526662 A GB 1526662A GB 952549 A GB952549 A GB 952549A
Authority
GB
United Kingdom
Prior art keywords
aqueous
treatment
decahydronaphthalene
tetrahydronaphthalene
chlorobenzene
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
GB1526662A
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.)
Toyobo Co Ltd
Original Assignee
Toyobo Co Ltd
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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Publication of GB952549A publication Critical patent/GB952549A/en
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
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • D01D5/247—Discontinuous hollow structure or microporous structure
    • 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
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene

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)
  • Coloring (AREA)
GB1526662A 1961-04-20 1962-04-19 Polypropylene fibres and their production Expired GB952549A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1408561 1961-04-20
JP3957561 1961-10-31

Publications (1)

Publication Number Publication Date
GB952549A true GB952549A (en) 1964-03-18

Family

ID=26349981

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1526662A Expired GB952549A (en) 1961-04-20 1962-04-19 Polypropylene fibres and their production

Country Status (3)

Country Link
BE (1) BE616602A (fr)
DE (1) DE1469162A1 (fr)
GB (1) GB952549A (fr)

Also Published As

Publication number Publication date
BE616602A (fr)
DE1469162A1 (de) 1968-12-05

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