ZA695849B - Filamentary materials - Google Patents

Filamentary materials

Info

Publication number
ZA695849B
ZA695849B ZA695849A ZA695849A ZA695849B ZA 695849 B ZA695849 B ZA 695849B ZA 695849 A ZA695849 A ZA 695849A ZA 695849 A ZA695849 A ZA 695849A ZA 695849 B ZA695849 B ZA 695849B
Authority
ZA
South Africa
Prior art keywords
filamentary materials
filamentary
materials
Prior art date
Application number
ZA695849A
Inventor
H Ostrowski
J Roberts
J Blacker
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of ZA695849B publication Critical patent/ZA695849B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/04—Devices for imparting false twist
    • 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
    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
    • D01D5/423—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by fibrillation of films or filaments
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/47—Processes of splitting film, webs or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
ZA695849A 1968-08-19 1969-08-15 Filamentary materials ZA695849B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB39488/68A GB1235122A (en) 1968-08-19 1968-08-19 Production of filamentary materials by fibrillation

Publications (1)

Publication Number Publication Date
ZA695849B true ZA695849B (en) 1971-03-31

Family

ID=10409822

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA695849A ZA695849B (en) 1968-08-19 1969-08-15 Filamentary materials

Country Status (14)

Country Link
US (1) US3771306A (en)
AT (1) AT311534B (en)
BE (1) BE737463A (en)
BR (1) BR6911586D0 (en)
CA (1) CA932513A (en)
CH (1) CH516019A (en)
DE (1) DE1942166C3 (en)
DK (1) DK127604B (en)
FR (1) FR2015928A1 (en)
GB (1) GB1235122A (en)
NL (1) NL6912566A (en)
NO (1) NO127674B (en)
SE (1) SE348238B (en)
ZA (1) ZA695849B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE754526A (en) * 1969-08-07 1971-02-08 Rhodiaceta HIGH-SPEED PROGRESSING TEXTILE YARN TRANSFER METHOD AND DEVICE
US3837155A (en) * 1970-06-01 1974-09-24 Celanese Corp Pneumatic false twist interlaced yarn
US3727392A (en) * 1970-07-30 1973-04-17 Fiber Industries Inc Fibrillation jet
US3707837A (en) * 1970-07-30 1973-01-02 J Gibbon Fibrillation process
JP2001518987A (en) * 1997-04-04 2001-10-16 アクゾ ノーベル ナムローゼ フェンノートシャップ Element for washing or treating a thread or similar tissue with a fluid

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515299A (en) * 1948-10-19 1950-07-18 Us Rubber Co Apparatus for imparting false twist to strands
NL228612A (en) * 1957-06-11
US3186155A (en) * 1957-11-22 1965-06-01 Du Pont Textile product of synthetic organic filaments having randomly varying twist along each filament
US3177557A (en) * 1964-01-22 1965-04-13 Du Pont Process for producing bulk yarns from film strips
BE666243A (en) * 1964-07-01
NL6414962A (en) * 1964-12-22 1966-06-23
US3293844A (en) * 1965-05-24 1966-12-27 Eastman Kodak Co Process of incompletely longitudinally splitting an oriented polymeric film
US3395525A (en) * 1967-01-13 1968-08-06 Phillips Petroleum Co Method and apparatus for frictionally fibrillating films
US3470594A (en) * 1967-03-30 1969-10-07 Hercules Inc Method of making synthetic textile yarn
US3494522A (en) * 1968-01-08 1970-02-10 Hercules Inc Apparatus for making yarn by fibrillation of ribbons of plastic material
US3702055A (en) * 1968-08-14 1972-11-07 Mitsubishi Rayon Co Method for manufacturing false twisted threads from thermoplastic resin tapes

Also Published As

Publication number Publication date
FR2015928A1 (en) 1970-04-30
DK127604B (en) 1973-12-03
NL6912566A (en) 1970-02-23
US3771306A (en) 1973-11-13
DE1942166B2 (en) 1977-09-29
CH516019A (en) 1971-11-30
CA932513A (en) 1973-08-28
DE1942166A1 (en) 1970-02-26
BE737463A (en) 1970-02-13
DE1942166C3 (en) 1978-06-01
BR6911586D0 (en) 1973-04-19
GB1235122A (en) 1971-06-09
SE348238B (en) 1972-08-28
AT311534B (en) 1973-11-26
NO127674B (en) 1973-07-30

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