KR960701925A - 피리도비스이미다졸 성분의 강성 막대형 중합체(rigid rod polymer based on pyridobisimidazole) - Google Patents

피리도비스이미다졸 성분의 강성 막대형 중합체(rigid rod polymer based on pyridobisimidazole)

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KR960701925A
KR960701925A KR1019950704414A KR19950704414A KR960701925A KR 960701925 A KR960701925 A KR 960701925A KR 1019950704414 A KR1019950704414 A KR 1019950704414A KR 19950704414 A KR19950704414 A KR 19950704414A KR 960701925 A KR960701925 A KR 960701925A
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polymer
pyridobisimidazole
rigid rod
phenylene
dihydroxy
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KR1019950704414A
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KR100306676B1 (ko
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자코브 시케마 도에체
레오니도비치 리신스키 바딤
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피이터 코르넬리스 샬크비즈크; 권터 페트
아크조 노벨 엔.브이
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/18—Polybenzimidazoles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/32—Polythiazoles; Polythiadiazoles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Artificial Filaments (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Dental Preparations (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

본 발명은 적어도 50%의 반복기가 하기 일반식과 같으며,
선택적으로, 나머지기에서는 2,5-디히드록시-p-페닐렌이 치환될 수 있거나 치환될 수 없는 아릴렌으로 교체되고/되거나 피리도비스이미다졸은 벤조비스이미다졸, 벤조비스티아졸, 벤조비스옥사졸, 피리도비스티아졸, 및/또는 피리도비스옥사졸로 교체되며, 폴리인산내 10-21중량%의 중합체 용액은 고유한 특성을 갖는 파이버로 방적될 수 있음을 특징으로 한다.

Description

피리도비스이미다졸 성분의 강성 막대형 중합체(RIGID ROD POLYMER BASED ON PYRIDOBISIMIDAZOLE)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (18)

  1. 적어도 50%의 반복기가 하기 일반식인 것을 특징으로 하는 강성의 막대형 중합체.
  2. 제1항에 있어서, 적어도 50%의 상기 반복기가 피리도비스이미다졸-2,6-디일(2,5-디히드록시-p-페닐렌)으로 구성되고, 나머지 기에서 2,5-디히드록시-p-페닐렌은 치환될 수 있거나 치환될 수 없는 아릴렌으로 교체되고/되거나 피리도비스이미다졸은 벤조비스이미다졸, 벤조비스티아졸, 벤조비스옥사졸, 피리도비스티아졸, 및/또는 피리도비스옥사졸로 교체되는 것을 특징으로 하는 강성 막대형 중합체.
  3. 제1항 또는 제2항에 있어서, 적어도 75%의 상기 반복기가 피리도비스이미다졸-2,6-디일(2,5-디히드록시-p-페닐렌)으로 구성되고, 나머지 기에서 2,5-디히드록시-p-페닐렌은 치환될 수 있거나 치환될 수 없는 아릴렌으로 교체되고/되거나 피리도비스이미다졸은 벤조비스이미다졸, 벤조비스티아졸, 벤조비스옥사졸, 피리도비스티아졸, 및/또는 피리도비스옥사졸로 교체되는 것을 특징으로 하는 강성 막대형 중합체.
  4. 제1항 내지 제3항 중 어느 한 항에서, 적어도 90%의 상기 반복기가 피리도비스이미다졸-2,6-디일(2,5-디히드록시-p-페닐렌)으로 구성되고, 나머지 기에서 2,5-디히드록시-p-페닐렌은 치환될 수 있거나 치환될 수 없는 아릴렌으로 교체되고/되거나 피리도비스이미다졸은 벤조비스이미다졸, 벤조비스티아졸, 벤조비스옥사졸, 피리도비스티아졸, 및/또는 피리도비스옥사졸로 교체되는 것을 특징으로 하는 강성 막대형 중합체.
  5. 제3항 또는 제4항에 있어서, 상기 치환될 수 있거나 치환될 수 없는 아릴렌은 이소프탈산, 테레프탈산, 2,5-피리딘 디키르복실산, 2,6-나프탈렌 디카르복실산, 4,4'-디페닐 디카르복실산, 2,6-퀴놀린 디카르복실산, 및 2,6-비스(4-카르복시페닐)피리도비스이미다졸과 같은 아릴렌 디카르복실산의 카르복실기를 제거한 후 남아있는 2가 라디칼인 것을 특징으로 하는 강성 막대형 중합체.
  6. 제1항에 있어서, 상기 강성 막대형 중합체가 반복하는 피리도비스이미다졸-2,6-디일(2,5-디히드록시-p-페닐렌)으로 구성된 것을 특징으로 하는 강성 막대형 중합체.
  7. 제1항 내지 제6항 중 어느 한 항에 있어서, 상기 중합체가 ηrel〉3.5(25℃에서 메칸 설폰산내 0.25g/dl)인 것을 특징으로 하는 강성 막대형 중합체.
  8. 점성도 때문에 파이버 및 필름으로 압출되기에 적당하고, 폴리인산내에 제1항 내지 제7항 내9지 제7항중 하나 이상의 항에 따른 막대형 중합체의 용액으로 구성되어 있으며, O2P5/H2O용매 시스템내 P2O5의 농도가 적어도 79.5 내지 84중량%인 것을 특징으로 하는 중합 조성물.
  9. 제8항에 있어서, 상기 강성 막대형 중합체가 농도가 10 내지 21중량% 범위인 것을 특징으로 하는 중합 조성물.
  10. 상기 중합체는 강 폴리인산 용액내에서 테트라아미노피리딘과 2,5-디히드록시테레프탈산의 포스페이트염으로부터 제조되는 것을 특징으로 하는 제1항 내지 제9항 중 어느 한 항에 따른 막대형 중합체의 제조방법.
  11. 상기 중합체가 테트라아미노피리디늄 디히드록시 테레프탈레이트의 중합화로부터 제조되는 것을 특징으로 하는 제1항 내지 제7항 중 어느 한 항에 따른 막대형 중합체의 제조방법.
  12. 제8항 또는 제9항에 따른 중합체 조성물이 각각 압출 및 방적으로 제조되는 것을 특징으로 하는 필름, 필라멘트, 및 얀과 같은 제품의 제조방법.
  13. 제12항에 있어서, 상기 압출 생성물이 200℃이상의 온도에서 장력하에 처리되는 것을 특징으로 하는 제조방법.
  14. 제품일 제1항 내지 제7항 중 어느 한 항에 따른 막대형 중합체로 구성되어 있는 것을 특징으로 하는 파이버, 테이프 또는 필름과 같이 적어도 하나의 작은 차원을 갖는 제품.
  15. 제14항에 있어서, 상기 제품이 제1항 내지 제7항 중 어느 한 항에 따른 막대형 중합체로 실질적으로 구성되어 있는 것을 특징으로 하는 제품.
  16. 제14항 또는 제15항에 있어서, 상기 제품이 제12항에 따른 제조방법으로 제조되며, 파이버가 수득된후 직접 측정되었을때 2.0이상의 내부 전단응력 모듈러스를 갖는 것을 특징으로 하는 제품.
  17. 제14항 또는 제15항에 있어서, 상기 제품이 제12항에 따른 제조방법으로 제조되고 3.0이상의 내부 전단응력 모듈러스를 갖는 것을 특징으로 하는 제품.
  18. 제17항에 있어서, 상기 제품이 4.0이상의 내부 전단응력 모듈러스를 갖는 것을 특징으로 하는 제품.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950704414A 1993-04-28 1994-04-22 피리도비스이미다졸성분의강성막대형중합체 KR100306676B1 (ko)

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NL9300722 1993-04-28
NL9300722 1993-04-28
PCT/EP1994/001302 WO1994025506A1 (en) 1993-04-28 1994-04-22 Rigid rod polymer based on pyridobisimidazole

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US (1) US5674969A (ko)
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CN (1) CN1041208C (ko)
AT (1) ATE169317T1 (ko)
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US5674969A (en) 1997-10-07
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