NL289452A - - Google Patents

Info

Publication number
NL289452A
NL289452A NL289452DA NL289452A NL 289452 A NL289452 A NL 289452A NL 289452D A NL289452D A NL 289452DA NL 289452 A NL289452 A NL 289452A
Authority
NL
Netherlands
Application number
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.)
Publication of NL289452A publication Critical patent/NL289452A/xx

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
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • D01D5/23—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool by asymmetrical cooling of 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
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
NL289452D 1962-02-27 NL289452A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7636/62A GB964406A (en) 1962-02-27 1962-02-27 Melt spinning of isotactic polypropylene

Publications (1)

Publication Number Publication Date
NL289452A true NL289452A (id)

Family

ID=9836916

Family Applications (1)

Application Number Title Priority Date Filing Date
NL289452D NL289452A (id) 1962-02-27

Country Status (6)

Country Link
US (1) US3233023A (id)
AT (1) AT241010B (id)
BE (1) BE628987A (id)
DE (1) DE1435493A1 (id)
GB (2) GB964406A (id)
NL (1) NL289452A (id)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3330897A (en) * 1961-02-07 1967-07-11 Chemcell 1963 Ltd Production of fibers of improved elastic recovery
US3432590A (en) * 1963-07-10 1969-03-11 Nat Plastic Products Co Inc Process for spinning elastic polypropylene fibers
GB1085808A (en) * 1964-02-04 1967-10-04 Mitsubishi Rayon Co Composite polypropylene fibers and methods for producing the same
FR1558655A (id) * 1967-02-28 1969-02-28
US4193961A (en) * 1978-04-04 1980-03-18 Kling-Tecs, Inc. Method of extruding polypropylene yarn
US4265849A (en) * 1979-05-29 1981-05-05 Phillips Petroleum Company Method for producing multifilament thermoplastic yarn having latent crimp
US4430852A (en) * 1979-11-13 1984-02-14 Phillips Petroleum Company Polyolefin products and methods of making
US4384098A (en) * 1981-01-13 1983-05-17 Phillips Petroleum Company Filamentary polypropylene and method of making
US5622772A (en) * 1994-06-03 1997-04-22 Kimberly-Clark Corporation Highly crimpable spunbond conjugate fibers and nonwoven webs made therefrom

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB827409A (en) * 1957-06-03 1960-02-03 Ici Ltd Production of polypropylene filaments
BE590730A (id) * 1959-05-12
FR1297364A (fr) * 1960-06-15 1962-06-29 British Nylon Spinners Ltd Production de filaments crêpés
US3093444A (en) * 1961-07-10 1963-06-11 Du Pont Process of preparing a helically crimped polypropylene filament

Also Published As

Publication number Publication date
GB964406A (en) 1964-07-22
DE1435493A1 (de) 1969-02-06
US3233023A (en) 1966-02-01
AT241010B (de) 1965-06-25
GB1018851A (en) 1966-02-02
BE628987A (id)

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