KR950704548A - 저 데니어 폴리벤즈아졸 섬유 및 이의 제조방법(Low denier polybenzazole fibers and the preparation thereof) - Google Patents

저 데니어 폴리벤즈아졸 섬유 및 이의 제조방법(Low denier polybenzazole fibers and the preparation thereof) Download PDF

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Publication number
KR950704548A
KR950704548A KR1019950702233A KR19950702233A KR950704548A KR 950704548 A KR950704548 A KR 950704548A KR 1019950702233 A KR1019950702233 A KR 1019950702233A KR 19950702233 A KR19950702233 A KR 19950702233A KR 950704548 A KR950704548 A KR 950704548A
Authority
KR
South Korea
Prior art keywords
polybenzazole
fiber
fibers
solvent
dope
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.)
Withdrawn
Application number
KR1019950702233A
Other languages
English (en)
Korean (ko)
Inventor
치에-천 차우
세라노 미르나
Original Assignee
스티븐 에스. 그레이스
더 다우 케미칼 캄파니
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 스티븐 에스. 그레이스, 더 다우 케미칼 캄파니 filed Critical 스티븐 에스. 그레이스
Publication of KR950704548A publication Critical patent/KR950704548A/ko
Withdrawn legal-status Critical Current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
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/74—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
KR1019950702233A 1992-12-03 1993-11-30 저 데니어 폴리벤즈아졸 섬유 및 이의 제조방법(Low denier polybenzazole fibers and the preparation thereof) Withdrawn KR950704548A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US98482892A 1992-12-03 1992-12-03
US07/984828 1992-12-03
PCT/US1993/011587 WO1994012700A1 (en) 1992-12-03 1993-11-30 Low denier polybenzazole fibers and the preparation thereof

Publications (1)

Publication Number Publication Date
KR950704548A true KR950704548A (ko) 1995-11-20

Family

ID=25530924

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950702233A Withdrawn KR950704548A (ko) 1992-12-03 1993-11-30 저 데니어 폴리벤즈아졸 섬유 및 이의 제조방법(Low denier polybenzazole fibers and the preparation thereof)

Country Status (8)

Country Link
JP (1) JP3265579B2 (enrdf_load_stackoverflow)
KR (1) KR950704548A (enrdf_load_stackoverflow)
CN (1) CN1051341C (enrdf_load_stackoverflow)
AU (1) AU5682594A (enrdf_load_stackoverflow)
IL (1) IL107735A0 (enrdf_load_stackoverflow)
MX (1) MX9307665A (enrdf_load_stackoverflow)
TW (1) TW257798B (enrdf_load_stackoverflow)
WO (1) WO1994012700A1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5773025A (en) 1993-09-09 1998-06-30 Edward Mendell Co., Inc. Sustained release heterodisperse hydrogel systems--amorphous drugs
US5756040A (en) * 1994-08-03 1998-05-26 Toyobo Co., Ltd. Process of making polybenzazole nonwoven fabric
US5756031A (en) * 1994-08-12 1998-05-26 Toyobo Co., Ltd. Process for preparing polybenzazole filaments and fiber
US5525638A (en) * 1994-09-30 1996-06-11 The Dow Chemical Company Process for the preparation of polybenzazole filaments and fibers
EP1871932B1 (en) * 2005-03-28 2011-01-12 E.I. Du Pont De Nemours And Company Hot surface hydrolysis of polyphosphoric acid in spun yarns

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533693A (en) * 1982-09-17 1985-08-06 Sri International Liquid crystalline polymer compositions, process, and products
DE3330160A1 (de) * 1983-08-20 1985-03-07 Boehringer Ingelheim KG, 6507 Ingelheim Monoklonaler antikoerper mit hoher affinitaet zum digoxin
JPS6128015A (ja) * 1984-07-10 1986-02-07 Asahi Chem Ind Co Ltd ポリパラフエニレンベンゾビスチアゾ−ル繊維の製造方法
JPH0284510A (ja) * 1988-09-20 1990-03-26 Mitsui Petrochem Ind Ltd ポリベンゾチアゾール類繊維、ポリベンゾオキサゾール類繊維またはポリベンゾイミダゾール類繊維の製造方法
JPH0284509A (ja) * 1988-09-20 1990-03-26 Mitsui Petrochem Ind Ltd ポリベンゾチアゾール類繊維、ポリベンゾオキサゾール類繊維またはポリベンゾイミダゾール類繊維の製造方法
JPH0284511A (ja) * 1988-09-20 1990-03-26 Mitsui Petrochem Ind Ltd ポリベンゾチアゾール類延伸繊維、ポリベンゾオキサゾール類延伸繊維またはポリベンゾイミダゾール類延伸繊維の製造方法
JPH03104921A (ja) * 1989-09-14 1991-05-01 Mitsui Petrochem Ind Ltd ポリベンゾチアゾール類繊維、ポリベンゾオキサゾール類繊維またはポリベンゾイミダゾール類繊維の製造方法
JPH03104920A (ja) * 1989-09-14 1991-05-01 Mitsui Petrochem Ind Ltd ポリベンゾチアゾール類繊維、ポリベンゾオキサゾール類繊維またはポリベンゾイミダゾール類繊維の製造方法
CA2044407A1 (en) * 1990-06-15 1991-12-16 William C. Uy Anisotropic spin dopes of reduced viscosity
JPH04194022A (ja) * 1990-11-28 1992-07-14 Mitsui Petrochem Ind Ltd ポリベンゾチアゾール類繊維、ポリベンゾオキサゾール類繊維またはポリベンゾイミダゾール類繊維の製造方法
JPH04202257A (ja) * 1990-11-29 1992-07-23 Mitsui Petrochem Ind Ltd 全芳香族ヘテロ環状高分子組成物、その繊維、フィルムおよび製造方法

Also Published As

Publication number Publication date
WO1994012700A1 (en) 1994-06-09
IL107735A0 (en) 1994-02-27
CN1098148A (zh) 1995-02-01
JP3265579B2 (ja) 2002-03-11
TW257798B (enrdf_load_stackoverflow) 1995-09-21
CN1051341C (zh) 2000-04-12
AU5682594A (en) 1994-06-22
MX9307665A (es) 1994-07-29
JPH08504007A (ja) 1996-04-30

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 19950602

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid