IT977511B - Fibre di polimeri dell acronitrile aventi una arricciatura naturale e processo per ottenerli - Google Patents

Fibre di polimeri dell acronitrile aventi una arricciatura naturale e processo per ottenerli

Info

Publication number
IT977511B
IT977511B IT48453/73A IT4845373A IT977511B IT 977511 B IT977511 B IT 977511B IT 48453/73 A IT48453/73 A IT 48453/73A IT 4845373 A IT4845373 A IT 4845373A IT 977511 B IT977511 B IT 977511B
Authority
IT
Italy
Prior art keywords
acronitrile
polymer fibers
natural curl
curl
natural
Prior art date
Application number
IT48453/73A
Other languages
English (en)
Original Assignee
Akzo Nv
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 Akzo Nv filed Critical Akzo Nv
Application granted granted Critical
Publication of IT977511B publication Critical patent/IT977511B/it

Links

Classifications

    • 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
    • D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • 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
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
    • 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
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/54—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polymers of unsaturated nitriles
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2935—Discontinuous or tubular or cellular core
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y10T428/2975—Tubular or cellular
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y10T428/2978—Surface characteristic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
IT48453/73A 1972-03-07 1973-02-26 Fibre di polimeri dell acronitrile aventi una arricciatura naturale e processo per ottenerli IT977511B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7203038A NL7203038A (it) 1972-03-07 1972-03-07

Publications (1)

Publication Number Publication Date
IT977511B true IT977511B (it) 1974-09-20

Family

ID=19815538

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48453/73A IT977511B (it) 1972-03-07 1973-02-26 Fibre di polimeri dell acronitrile aventi una arricciatura naturale e processo per ottenerli

Country Status (9)

Country Link
US (1) US3984515A (it)
JP (1) JPS48103829A (it)
BE (1) BE796179A (it)
CA (1) CA1033134A (it)
DE (1) DE2310740A1 (it)
FR (1) FR2174849B1 (it)
GB (1) GB1369951A (it)
IT (1) IT977511B (it)
NL (1) NL7203038A (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180617A (en) * 1975-12-02 1979-12-25 Bayer Aktiengesellschaft Hygroscopic fibers and filaments
DE2607071C2 (de) * 1976-02-21 1985-09-19 Bayer Ag, 5090 Leverkusen Synthesefasern und -fäden mit hoher Feuchtigkeitsaufnahme und großem Wasserrückhaltevermögen
DE2625908C2 (de) * 1976-06-10 1985-08-14 Bayer Ag, 5090 Leverkusen Hydrophile Bikomponentenfäden aus Acrylnitrilpolymerisaten und ihre Herstellung
JPS5818444B2 (ja) * 1978-01-19 1983-04-13 東レ株式会社 改良された吸水性を有する微多孔質アクリル系繊維
US4352852A (en) * 1980-05-19 1982-10-05 American Cyanamid Company Reinforced plastic matrix of thermosetting resin embedded with acrylonitrile polymer fiber
US4883628A (en) * 1983-12-05 1989-11-28 Allied-Signal Inc. Method for preparing tenacity and modulus polyacrylonitrile fiber
EP0180097B1 (en) * 1984-10-19 1992-05-13 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Foamed synthetic fiber and its manufacturing method
US4626390A (en) * 1985-01-03 1986-12-02 Allied Corporation Self-crimped foamed fibers
US5266632A (en) * 1985-11-28 1993-11-30 Institue Textile De France Grafting reaction system and grafting process
US5232647A (en) * 1990-12-11 1993-08-03 American Cyanamid Company Process of making bicomponent acrylic fibers having reversible crimp
US5314743A (en) * 1990-12-17 1994-05-24 Kimberly-Clark Corporation Nonwoven web containing shaped fibers
US5342336A (en) * 1991-12-19 1994-08-30 Kimberly-Clark Corporation Absorbent structure for masking and distributing a liquid
CA2076416A1 (en) * 1991-12-19 1993-06-20 Randy Emil Meirowitz Absorbent structure for masking and distributing a liquid
US5487942A (en) * 1994-04-28 1996-01-30 Nippon Sanmo Sensyoku Co., Ltd. Carboxyl group-modified acrylonitrile fiber and process of producing same
US6770580B2 (en) * 2001-08-08 2004-08-03 Golite Fabric material constructed from open-sided fibers for use in garments and the like
KR101407127B1 (ko) 2013-01-23 2014-06-16 주식회사 효성 고강도 고탄성의 탄소섬유 제조를 위한 전구체 섬유의 응고방법
JP7068651B2 (ja) * 2017-06-22 2022-05-17 日本エクスラン工業株式会社 ３次元捲縮を有する扁平アクリロニトリル系繊維及び該繊維を用いたパイル布帛

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB711344A (en) * 1950-09-21 1954-06-30 British Celanese Improvements in the production of filaments, films and like shaped articles from acrylonitrile polymers
US3052643A (en) * 1955-10-17 1962-09-04 Union Carbide Corp Foamable vinyl resin composition containing polyhalogenated hydrocarbon and process for producing cellular structure therefrom
FR1271610A (fr) * 1960-07-30 1961-09-15 Courtaulds Ltd Procédé de préparation de solutions filables de polyacrylonitrile
FR1334857A (fr) * 1961-10-02 1963-08-09 Courtaulds Ltd Procédé de fabrication de filaments de polyacrylonitrile frisés
GB940020A (it) * 1961-12-05
BE638727A (it) * 1962-10-16
GB1106581A (en) * 1966-08-16 1968-03-20 Kanegafuchi Chemical Ind Improvements in and relating to expandable thermoplastic synthetic resin
US3577499A (en) * 1967-09-05 1971-05-04 Monsanto Co Method for preparing permanently opaque fibers
US3655857A (en) * 1968-10-02 1972-04-11 Celanese Corp Process for preparing acrylonitrile polymer solution
US3706828A (en) * 1969-08-19 1972-12-19 Dow Badische Co Wet spinning non-circular polyacrylonitrile fibers by utilizing circular orifices and sequential coagulation

Also Published As

Publication number Publication date
GB1369951A (en) 1974-10-09
NL7203038A (it) 1973-09-11
US3984515A (en) 1976-10-05
FR2174849A1 (it) 1973-10-19
DE2310740A1 (de) 1973-09-20
FR2174849B1 (it) 1976-04-30
BE796179A (fr) 1973-07-02
JPS48103829A (it) 1973-12-26
CA1033134A (en) 1978-06-20

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