ZA702622B - Process for producing an acrylic synthetic fiber having a non-circular cross-section - Google Patents

Process for producing an acrylic synthetic fiber having a non-circular cross-section

Info

Publication number
ZA702622B
ZA702622B ZA702622A ZA702622A ZA702622B ZA 702622 B ZA702622 B ZA 702622B ZA 702622 A ZA702622 A ZA 702622A ZA 702622 A ZA702622 A ZA 702622A ZA 702622 B ZA702622 B ZA 702622B
Authority
ZA
South Africa
Prior art keywords
producing
section
circular cross
synthetic fiber
acrylic synthetic
Prior art date
Application number
ZA702622A
Other languages
English (en)
Inventor
K Kuratani
K Fukushima
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of ZA702622B publication Critical patent/ZA702622B/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
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; 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
    • D01D5/06—Wet spinning methods
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
ZA702622A 1969-05-12 1970-04-20 Process for producing an acrylic synthetic fiber having a non-circular cross-section ZA702622B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3675569 1969-05-12

Publications (1)

Publication Number Publication Date
ZA702622B true ZA702622B (en) 1971-05-27

Family

ID=12478541

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA702622A ZA702622B (en) 1969-05-12 1970-04-20 Process for producing an acrylic synthetic fiber having a non-circular cross-section

Country Status (7)

Country Link
AU (1) AU1456670A (xx)
BE (1) BE750210A (xx)
DE (1) DE2023198A1 (xx)
FR (1) FR2047653A5 (xx)
GB (1) GB1304408A (xx)
NL (1) NL7006778A (xx)
ZA (1) ZA702622B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5134488B2 (xx) * 1973-07-05 1976-09-27
DE3340661C2 (de) * 1983-11-10 1991-03-07 Philips Patentverwaltung Gmbh, 2000 Hamburg Scherkopf für einen Trockenrasierapparat mit einer gekrümmt eingespannten Scherfolie
KR0156870B1 (ko) * 1989-09-05 1998-12-01 마에다 가쓰노스케 비원형단면 탄소섬유의 제조방법 및 이를 이용한 복합재료
TW201802311A (zh) * 2016-07-02 2018-01-16 瑞來斯實業公司 一種用於擠壓纖維的噴絲板
CN114836841B (zh) * 2022-05-17 2024-09-03 中复神鹰碳纤维股份有限公司 一种干喷湿纺烘干后直接制备低纤度原丝的方法

Also Published As

Publication number Publication date
BE750210A (fr) 1970-11-12
GB1304408A (xx) 1973-01-24
AU1456670A (en) 1971-11-04
FR2047653A5 (xx) 1971-03-12
NL7006778A (xx) 1970-11-16
DE2023198A1 (de) 1971-01-07

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