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CH417847A - Process for the production of filaments containing composite fibrils from polyolefins - Google Patents

Process for the production of filaments containing composite fibrils from polyolefins

Info

Publication number
CH417847A
CH417847A CH1345262A CH1345262A CH417847A CH 417847 A CH417847 A CH 417847A CH 1345262 A CH1345262 A CH 1345262A CH 1345262 A CH1345262 A CH 1345262A CH 417847 A CH417847 A CH 417847A
Authority
CH
Switzerland
Prior art keywords
polyolefins
production
containing composite
filaments containing
fibrils
Prior art date
Application number
CH1345262A
Other languages
German (de)
Inventor
Walter Dr Settele
Original Assignee
Schweizerische Viscose
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 Schweizerische Viscose filed Critical Schweizerische Viscose
Priority claimed from CH1512764A external-priority patent/CH439578A/en
Publication of CH417847A publication Critical patent/CH417847A/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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/32—Side-by-side structure; Spinnerette packs therefor
    • 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
    • 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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Multicomponent Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CH1345262A 1961-11-24 1962-11-16 Process for the production of filaments containing composite fibrils from polyolefins CH417847A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES0076825 1961-11-24
CH1512764A CH439578A (en) 1961-11-24 1964-11-24 Polyolefin filaments containing trilobal composite fibrils and process for their manufacture

Publications (1)

Publication Number Publication Date
CH417847A true CH417847A (en) 1966-07-31

Family

ID=25715769

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1345262A CH417847A (en) 1961-11-24 1962-11-16 Process for the production of filaments containing composite fibrils from polyolefins

Country Status (5)

Country Link
BE (2) BE671993A (en)
CH (1) CH417847A (en)
FR (2) FR1342403A (en)
GB (2) GB979083A (en)
NL (2) NL6513559A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1085808A (en) * 1964-02-04 1967-10-04 Mitsubishi Rayon Co Composite polypropylene fibers and methods for producing the same
FR1393572A (en) * 1964-02-14 1965-03-26 Rhodiaceta Method and device for obtaining bulky synthetic threads
US3536802A (en) * 1965-08-02 1970-10-27 Kanebo Ltd Method for spinning composite filaments
US3438193A (en) * 1965-09-14 1969-04-15 Mitsubishi Rayon Co Composite yarn and its manufacturing method
JPS5235776B1 (en) * 1969-01-31 1977-09-10
US4115620A (en) * 1977-01-19 1978-09-19 Hercules Incorporated Conjugate filaments
CS237872B1 (en) * 1983-06-09 1985-11-13 Rudolf Simo Cigarette filtration stick filling and method of this filling making
JPS62156306A (en) * 1985-12-27 1987-07-11 Chisso Corp Spinneret apparatus for composite spinning
US5382400A (en) 1992-08-21 1995-01-17 Kimberly-Clark Corporation Nonwoven multicomponent polymeric fabric and method for making same
CA2129496A1 (en) 1994-04-12 1995-10-13 Mary Lou Delucia Strength improved single polymer conjugate fiber webs
PL182731B1 (en) * 1994-10-12 2002-02-28 Kimberly Clark Co Thermoplastic polypropylene-based composition for as-fused extruding and non-woven fabric obtained therefrom
US5738745A (en) * 1995-11-27 1998-04-14 Kimberly-Clark Worldwide, Inc. Method of improving the photostability of polypropylene compositions
US5762734A (en) * 1996-08-30 1998-06-09 Kimberly-Clark Worldwide, Inc. Process of making fibers
RU2415205C1 (en) * 2006-12-27 2011-03-27 Корея Минтинг Энд Секьюрити Принтинг Корп Functional fibre for counterfeit protection
CN111118650B (en) * 2019-12-29 2021-08-13 江苏恒力化纤股份有限公司 Degradable polyester fiber and preparation method thereof
WO2024194754A1 (en) * 2023-03-23 2024-09-26 Aladdin Manufacturing Corporation Configured depth capillary spinneret plate and filaments formed therefrom

Also Published As

Publication number Publication date
BE671993A (en) 1966-03-01
FR89135E (en) 1967-05-12
GB1116823A (en) 1968-06-12
GB979083A (en) 1965-01-01
BE624460A (en) 1900-01-01
NL6513559A (en) 1966-05-25
FR1342403A (en) 1963-11-08
NL285448A (en) 1900-01-01

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