CA1170011A - High-modulus polyacrylonitrile filaments and fibers and a process for their production - Google Patents

High-modulus polyacrylonitrile filaments and fibers and a process for their production

Info

Publication number
CA1170011A
CA1170011A CA000382253A CA382253A CA1170011A CA 1170011 A CA1170011 A CA 1170011A CA 000382253 A CA000382253 A CA 000382253A CA 382253 A CA382253 A CA 382253A CA 1170011 A CA1170011 A CA 1170011A
Authority
CA
Canada
Prior art keywords
filaments
stretching
filament
tex
acrylonitrile
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
CA000382253A
Other languages
English (en)
French (fr)
Inventor
Bernd Huber
Walter Fester
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.)
Hoechst AG
Original Assignee
Hoechst AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6107884&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1170011(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of CA1170011A publication Critical patent/CA1170011A/en
Expired legal-status Critical Current

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
    • 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
    • D01D5/12—Stretch-spinning methods
    • D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Reinforced Plastic Materials (AREA)
CA000382253A 1980-07-23 1981-07-22 High-modulus polyacrylonitrile filaments and fibers and a process for their production Expired CA1170011A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3027844.5 1980-07-23
DE19803027844 DE3027844A1 (de) 1980-07-23 1980-07-23 Hochmodul-polyacrylnitrilfaeden und -fasern sowie verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
CA1170011A true CA1170011A (en) 1984-07-03

Family

ID=6107884

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000382253A Expired CA1170011A (en) 1980-07-23 1981-07-22 High-modulus polyacrylonitrile filaments and fibers and a process for their production

Country Status (11)

Country Link
EP (1) EP0044534B1 (xx)
JP (1) JPS5751810A (xx)
AT (1) ATE7236T1 (xx)
BR (1) BR8104734A (xx)
CA (1) CA1170011A (xx)
DD (1) DD201702A5 (xx)
DE (2) DE3027844A1 (xx)
DK (1) DK326281A (xx)
IL (1) IL63377A (xx)
NO (1) NO152946C (xx)
ZA (1) ZA815005B (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4719150A (en) * 1984-02-25 1988-01-12 Hoechst Aktiengesellschaft Monofils and bristles of homopolymers or copolymers of acrylonitrile, and a process for their manufacture
US4952453A (en) * 1985-08-05 1990-08-28 Japan Exlan Company Limited Acrylic fibers with high physical properties

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH647271A5 (de) * 1981-03-20 1985-01-15 Hoechst Ag Fixierte faeden und fasern aus acrylnitrilhomo- oder -copolymeren sowie verfahren zu ihrer herstellung.
FR2568273B1 (fr) * 1983-04-20 1986-12-19 Japan Exlan Co Ltd Fibre de polyacrylonitrile de resistance mecanique elevee et son procede de fabrication
JPH0711086B2 (ja) * 1983-07-15 1995-02-08 東レ株式会社 高強度、高弾性率アクリル系繊維の製造法
GB2149754A (en) * 1983-11-14 1985-06-19 Umberto Monacelli Magazine for fasteners in coiled form
DE3474573D1 (en) * 1983-12-05 1988-11-17 Allied Signal Inc High tenacity and modulus polyacrylonitrile fiber and method
NL8304263A (nl) * 1983-12-10 1985-07-01 Stamicarbon Werkwijze voor het bereiden van polyacrylonitrilfilamenten met hoge treksterkte en modulus.
JPS60194110A (ja) * 1984-03-12 1985-10-02 Asahi Chem Ind Co Ltd 耐熱性アクリル系繊維及びその製造法
US4585154A (en) * 1984-03-26 1986-04-29 Bostitch Division Of Textron Inc. Fastener driving tool with adjustable three-part magazine canister assembly
JPS616160A (ja) * 1984-06-19 1986-01-11 東レ株式会社 繊維補強水硬性物質
JPS6197415A (ja) * 1984-10-12 1986-05-15 Japan Exlan Co Ltd 高強度高弾性率ポリアクリロニトリル系繊維
JPS6197422A (ja) * 1984-10-16 1986-05-15 Nikkiso Co Ltd 高強度炭素繊維及びその製造方法
EP0180975B2 (en) 1984-11-06 1992-08-19 Mitsubishi Rayon Co., Ltd. Process for producing acrylonitrile polymer
JPS61152811A (ja) * 1984-12-26 1986-07-11 Toray Ind Inc 高強度アクリル系繊維糸条およびその製造法
JPS61167013A (ja) * 1985-01-10 1986-07-28 Mitsubishi Rayon Co Ltd アクリロニトリル系繊維
JPS6233817A (ja) * 1985-08-05 1987-02-13 Japan Exlan Co Ltd 高強度高弾性率アクリル系繊維の製造法
JPS62149908A (ja) * 1985-12-19 1987-07-03 Toray Ind Inc 高性能アクリル系フイブリル化繊維
IT1227677B (it) * 1988-12-02 1991-04-23 Enichem Fibre S P A P Precursore acrilico per fibre di carbonio e procedimento per ottenerlo
EP0554775A2 (de) * 1992-02-01 1993-08-11 Hoechst Aktiengesellschaft Nachverstreckte Garne, Zwirne oder Gewebe auf der Basis von Stapelfasern, Verfahren zu deren Herstellung und daraus hergestellte Verbundwerkstoffe
EP0645479A1 (de) * 1993-09-24 1995-03-29 Hoechst Aktiengesellschaft Hochfeste Polyacrylnitrilfasern hohen Moduls, Verfahren zu deren Herstellung und deren Verwendung
DE19651440A1 (de) 1996-12-11 1998-06-18 Hoechst Ag Hochfeste Polyacrylnitrilfasern hohen Moduls, Verfahren zu deren Herstellung und deren Verwendung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846833A (en) * 1970-04-14 1974-11-05 Celanese Corp Acrylic filaments which are particularly suited for thermal conversion to carbon filaments
CA980078A (en) * 1970-11-16 1975-12-23 E. I. Du Pont De Nemours And Company Acrylic tow
JPS4842444B1 (xx) * 1970-12-26 1973-12-12
JPS5119815A (ja) * 1974-08-08 1976-02-17 Asahi Chemical Ind Akurironitorirukeigoseisenino seizoho
JPS5248204A (en) * 1975-10-14 1977-04-16 Yoshirou Shigemori Method of constructing wall body
GB2018188A (en) * 1978-04-06 1979-10-17 American Cyanamid Co Wet spinning process for acrylonitrile polymer fiber
DD135509A1 (de) * 1978-04-21 1979-05-09 Volker Groebe Verfahren zur herstellung hochfester endlosfaeden aus acrylnitrilpolymerisaten

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4719150A (en) * 1984-02-25 1988-01-12 Hoechst Aktiengesellschaft Monofils and bristles of homopolymers or copolymers of acrylonitrile, and a process for their manufacture
US4952453A (en) * 1985-08-05 1990-08-28 Japan Exlan Company Limited Acrylic fibers with high physical properties

Also Published As

Publication number Publication date
BR8104734A (pt) 1982-04-13
DE3163294D1 (en) 1984-05-30
IL63377A0 (en) 1981-10-30
NO812514L (no) 1982-01-25
EP0044534A2 (de) 1982-01-27
DD201702A5 (de) 1983-08-03
DK326281A (da) 1982-01-24
DE3027844A1 (de) 1982-02-18
NO152946C (no) 1985-12-18
ATE7236T1 (de) 1984-05-15
NO152946B (no) 1985-09-09
JPS5751810A (en) 1982-03-26
IL63377A (en) 1984-06-29
ZA815005B (en) 1982-08-25
EP0044534A3 (en) 1982-02-03
EP0044534B1 (de) 1984-04-25

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Legal Events

Date Code Title Description
MKEX Expiry