CA924469A - Process for the preparation of polypropylene crimped fibers - Google Patents

Process for the preparation of polypropylene crimped fibers

Info

Publication number
CA924469A
CA924469A CA073359A CA73359A CA924469A CA 924469 A CA924469 A CA 924469A CA 073359 A CA073359 A CA 073359A CA 73359 A CA73359 A CA 73359A CA 924469 A CA924469 A CA 924469A
Authority
CA
Canada
Prior art keywords
preparation
crimped fibers
polypropylene crimped
polypropylene
fibers
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
CA073359A
Other languages
English (en)
Inventor
Ichihashi Kyozi
Shimizu Akira
Yusawa Motoyasu
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Application granted granted Critical
Publication of CA924469A publication Critical patent/CA924469A/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
    • D01D5/28—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/5398—Phosphorus bound to sulfur
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • 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
    • Y10S264/26—Composite fibers made of two or more materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Multicomponent Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CA073359A 1969-01-28 1970-01-28 Process for the preparation of polypropylene crimped fibers Expired CA924469A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP569069 1969-01-28

Publications (1)

Publication Number Publication Date
CA924469A true CA924469A (en) 1973-04-17

Family

ID=11618081

Family Applications (1)

Application Number Title Priority Date Filing Date
CA073359A Expired CA924469A (en) 1969-01-28 1970-01-28 Process for the preparation of polypropylene crimped fibers

Country Status (9)

Country Link
US (1) US3904730A (pl)
CA (1) CA924469A (pl)
DE (1) DE2003801B2 (pl)
FR (1) FR2029579A1 (pl)
GB (1) GB1293851A (pl)
NL (1) NL145605B (pl)
PL (1) PL80698B1 (pl)
RO (1) RO61732A (pl)
SU (1) SU457230A3 (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124673A (en) * 1975-03-26 1978-11-07 Bayer Aktiengesellschaft Process for the production of bifilar acrylic fibres
US4187269A (en) * 1975-11-17 1980-02-05 The Dow Chemical Company Extrusion process for reducing melt fracture
US4115620A (en) * 1977-01-19 1978-09-19 Hercules Incorporated Conjugate filaments
FR2410062A1 (fr) * 1977-11-25 1979-06-22 Asa Sa Procede et dispositif pour l'obtention de fils chimiques potentiellement frisables
US4619803A (en) * 1984-07-23 1986-10-28 Monsanto Company Self-texturing nylon yarn spinning process
EP0314581B1 (en) * 1987-10-29 1994-06-22 Terumo Kabushiki Kaisha Oxygenator using porous hollow fiber membranes
JP5404967B2 (ja) * 2011-05-11 2014-02-05 三井化学株式会社 捲縮複合繊維、及び当該繊維からなる不織布
JP6222997B2 (ja) * 2013-05-31 2017-11-01 Ｅｓファイバービジョンズ株式会社 柔軟性に優れた熱接着性複合繊維とこれを用いた不織布

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL212714A (pl) * 1955-12-06 1900-01-01
US3261804A (en) * 1956-08-31 1966-07-19 Grace W R & Co Compositions comprising unirradiated and irradiated mixtures of a polyolefin and a thiophosphate ester and the method of irradiating the composition
US3268468A (en) * 1959-02-12 1966-08-23 Monsanto Co Epoxide compositions comprising an epoxide resin, a curing agent for said resin and a neutral ester of trivalent phosphorus acid having at least one carbon to phosphorus ond
US3143584A (en) * 1959-05-12 1964-08-04 Ici Ltd Spinning polypropylenes which have been subjected to thermal degradation promoted bythe presence of sulfur compounds
NL281303A (pl) * 1961-07-24
BE624907A (pl) * 1961-11-17
GB983119A (en) * 1962-06-01 1965-02-10 Shell Int Research Polymer compositions and their preparation
GB1085808A (en) * 1964-02-04 1967-10-04 Mitsubishi Rayon Co Composite polypropylene fibers and methods for producing the same
FR1393572A (fr) * 1964-02-14 1965-03-26 Rhodiaceta Procédé et dispositif pour l'obtention de fils synthétiques volumineux
US3266093A (en) * 1964-09-14 1966-08-16 Nat Distillers Chem Corp Apparatus for producing laminated products
GB1094933A (en) * 1965-04-20 1967-12-13 Ici Ltd Self-crimping filaments
GB1091367A (en) * 1965-06-23 1967-11-15 Ici Ltd Heterofilaments
US3497585A (en) * 1966-06-09 1970-02-24 Monsanto Co Self-crimping filament process
US3509013A (en) * 1966-09-26 1970-04-28 Hercules Inc Composite polypropylene filament

Also Published As

Publication number Publication date
DE2003801A1 (de) 1970-08-20
US3904730A (en) 1975-09-09
SU457230A3 (ru) 1975-01-15
GB1293851A (en) 1972-10-25
RO61732A (pl) 1977-02-15
NL145605B (nl) 1975-04-15
DE2003801B2 (de) 1973-01-25
PL80698B1 (pl) 1975-08-30
FR2029579A1 (pl) 1970-10-23
NL7001187A (pl) 1970-07-30

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