KR930701539A - Compositions Comprising Copolymers of Polybenzazoles - Google Patents

Compositions Comprising Copolymers of Polybenzazoles

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Publication number
KR930701539A
KR930701539A KR1019920703425A KR920703425A KR930701539A KR 930701539 A KR930701539 A KR 930701539A KR 1019920703425 A KR1019920703425 A KR 1019920703425A KR 920703425 A KR920703425 A KR 920703425A KR 930701539 A KR930701539 A KR 930701539A
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KR
South Korea
Prior art keywords
block
thermoplastic
polymer
polybenzazole
block copolymer
Prior art date
Application number
KR1019920703425A
Other languages
Korean (ko)
Inventor
황 웬-팡
카알 래스포 오토
제임스 해리스 윌리엄
펑 딕시트 류안
Original Assignee
리챠드 지. 워터맨
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
Priority claimed from US07/547,650 external-priority patent/US5273823A/en
Priority claimed from US07/562,781 external-priority patent/US5217809A/en
Application filed by 리챠드 지. 워터맨, 더 다우 케미칼 캄파니 filed Critical 리챠드 지. 워터맨
Publication of KR930701539A publication Critical patent/KR930701539A/en

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L37/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a heterocyclic ring containing oxygen; Compositions of derivatives of such polymers
    • 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
    • C08G73/08—Polyhydrazides; Polytriazoles; Polyaminotriazoles; Polyoxadiazoles
    • 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
    • C08G73/22—Polybenzoxazoles
    • 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
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0313—Organic insulating material
    • H05K1/032—Organic insulating material consisting of one material
    • H05K1/0346—Organic insulating material consisting of one material containing N

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

폴리벤즈아졸 중합체 블록 및 열가소성 중합체 블록을 함유한 블록 공중합체를 포함하는 과립 조성물을 압축성형시켜서 단지 열가소성 중합체만으로 제조된 성형품보다 우수한 물리적 특성을 갖는 성형품을 제공할 수 있다.Granulation compositions comprising polybenzazole polymer blocks and block copolymers containing thermoplastic polymer blocks may be compression molded to provide molded articles having physical properties superior to those made from only thermoplastic polymers.

Description

폴리벤즈아졸의 공중합체를 포함하는 조성물Compositions Comprising Copolymers of Polybenzazoles

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (16)

(1) 폴리벤즈아졸 중합체 블록이 각각 평균적으로 단량체 단위 5개 이상 내지 단량체 단위 10개 미만을 함유하고; (2) 블록 공중합체가 열가소성이며 실질적인 상 분리없이 압축성형될 수 있음을 특징으로 하는, (a) 경질 로드 또는 반-경질 폴리벤즈아졸 중합체 블록 및 (b) 열가소성 중합체 블록을 갖는 블록 공중합체.(1) the polybenzazole polymer blocks each contain, on average, at least 5 monomeric units and less than 10 monomeric units; (2) A block copolymer having (a) a hard rod or semi-rigid polybenzazole polymer block and (b) a thermoplastic polymer block, characterized in that the block copolymer is thermoplastic and can be compression molded without substantial phase separation. 블록 공중합체가평균 입자 직경이 100μ이하인 고형 과립 형태임을 특징으로 하는, (1) 블록 1개당 평균 5개 이상의 단량체 단위를 함유하는 경질 로드 또는 반-경질 폴리벤즈아졸 중합체 블록 및 (2) 블록 공중합체의 분해 온도 이하에서 블록 공중합체가 유동성이 되기에 적합한 크기 및 비율의 열가소성 중합체 블록을 갖는 블록 공중합체.(1) hard rod or semi-rigid polybenzazole polymer blocks and (2) block copolymers, characterized in that the block copolymer is in the form of solid granules having an average particle diameter of 100 μm or less. A block copolymer having a thermoplastic polymer block of a size and proportion suitable for the block copolymer to be fluid at or below its decomposition temperature. 제2항의 과립 조성물을 함우하는 브리케트(briquette).A briquette containing the granular composition of claim 2. 과립 조성물이 (1) (a) 블록 1개당 평균 5개 이상의 단량체 단위를 함유하는 경질 또는 반-경질 폴리벤즈아졸 중합체 블록 및 (b) 블록 공중합체의 분해온도 이하에서 블록 공중합체가 유동성이 되기에 적합한 크기 및 비율의 열가소성 중합체 블록을 가는 상-비분리 블록 공중합체를 포함하고; (2) 과립 조성물의 평균 입자 직경이 100μ이하임을 특징으로 하여, 과립 조성물이 유동 가능한 온도 및 과립 조성물이 단결되어 성형물의 형태로 되기에 충분한 압력하에 금형내에서 고형 과립 조성물을 성형시키는 단계를 포함하는 조성품의 형성방법.The block copolymer becomes fluid below the decomposition temperature of (1) the hard or semi-rigid polybenzazole polymer block containing (a) an average of at least 5 monomer units per block and (b) the block copolymer. A phase-non-separated block copolymer comprising a thermoplastic polymer block of a size and proportion suitable for the; (2) forming the solid granule composition in the mold at a temperature at which the granule composition is flowable and under sufficient pressure so that the granule composition is united to form a shaped article, characterized in that the average particle diameter of the granule composition is 100 μm or less. Formation method of the composition to say. 제4항에 따른 방법에 의해 만들어진 성형품.Molded article made by the method according to claim 4. 제1항 내지 제5항 중의 어느 한 항에 있어서, 블록 공중합체 중의 폴리벤즈아졸 중합체가 폴리벤즈옥사졸이거나 폴리벤조티아졸 중합체의 발명.The invention according to any one of claims 1 to 5, wherein the polybenzazole polymer in the block copolymer is polybenzoxazole or polybenzothiazole polymer. 제1항 내지 제6항 중의 어느 한 항에 있어서, 경질 또는 반경질 폴리벤즈아졸 블록이 하기 (a), (b), (c), (d), (e), (f) 및 (g) 중의 하나인 단량체 부위로 이루어진 발명.The hard or semi-rigid polybenzazole block according to any one of claims 1 to 6, wherein (b) Invention comprising a monomeric site of 제1항 내지 제7항 중의 어느 한 항에 있어서, 열가소성 블록이 하기 일반식 (a), (b) 및 (c)중의 어느 하나인 단량체 단위를 함유하는 열가소성 폴리벤즈아졸 중합체인 발명.The invention according to any one of claims 1 to 7, wherein the thermoplastic block is a thermoplastic polybenzazole polymer containing a monomer unit of any one of the following general formulas (a), (b) and (c). 상기식에서, X는 결합 또는 첫째가 2가 결합 잔기이고; 각 Ar, Ar1및 Ar3은 방향족 그룹이며; L은 중합체가 합성, 가공 및 사용되는 상태에서 안정한 비-선형 그룹이고; R1은 탄소수 약 3이상을 함유하는 지방족 그룹이며; 각 Z는 산소 원자 또는 황 원자이다.Wherein X is a bond or first divalent binding moiety; Each Ar, Ar 1 and Ar 3 is an aromatic group; L is a non-linear group that is stable in the state in which the polymer is synthesized, processed and used; R 1 is an aliphatic group containing at least about 3 carbon atoms; Each Z is an oxygen atom or a sulfur atom. 제8항에 있어서, L은 두번째 2가 결합 잔기(X')에 의해 결합된 방향족 그룹을 2개 함유하고; X 및 X'는 각각 카보닐 그룹, 설포닐 그룹, 및 산소 원자 또는 황 원자이며; R'은 탄소수 약 12이하의 알킬 그룹 또는 할로겐화 알킬 그룹인 발명.The compound of claim 8, wherein L contains two aromatic groups bonded by a second divalent binding moiety (X ′); X and X 'are each carbonyl group, sulfonyl group, and oxygen atom or sulfur atom; R 'is an alkyl group or halogenated alkyl group having up to about 12 carbon atoms. 제1항 내지 제7항 중의 어느 한 항에 있어서, 열가소성 중합체 블록이 폴리아미드, 열가소성 폴리이미드, 폴리퀴녹살린, 폴리퀴놀린, 폴리(방향족 에테르 케톤) 및/또는 폴리(방향족 에테르 설폰), 또는 이들 각 중합체들간의 공중합체 및/또는 이들 각 중합체와 폴리벤즈아졸과의 공중합체 중의 어느 하나를 함유하는 발명.8. The thermoplastic polymer block according to claim 1, wherein the thermoplastic polymer block is polyamide, thermoplastic polyimide, polyquinoxaline, polyquinoline, poly (aromatic ether ketone) and / or poly (aromatic ether sulfone), or these An invention containing any one of a copolymer between each polymer and / or a copolymer of each of these polymers with polybenzazole. 제10항에 있어서, 열가소성 중합체 블록이 열가소성 폴리아미드, 폴리(방향족 에테르) 또는 폴리(방향족 에테르)와 폴리벤즈아졸의 공중합체를 함유하는 발명.The invention of claim 10 wherein the thermoplastic polymer block contains a copolymer of thermoplastic polyamide, poly (aromatic ether) or poly (aromatic ether) with polybenzazole. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920703425A 1990-07-02 1991-06-25 Compositions Comprising Copolymers of Polybenzazoles KR930701539A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US07/547,650 1990-07-02
US07/547,650 US5273823A (en) 1988-10-11 1990-07-02 Shaped articles containing copolymers of polybenzazoles
US07/562,781 1990-08-06
US07/562,781 US5217809A (en) 1990-08-06 1990-08-06 Shaped articles containing copolymers of polybenzazoles
PCT/US1991/004530 WO1992000353A1 (en) 1990-07-02 1991-06-25 Shaped articles containing copolymers of polybenzazoles

Publications (1)

Publication Number Publication Date
KR930701539A true KR930701539A (en) 1993-06-12

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KR1019920703425A KR930701539A (en) 1990-07-02 1991-06-25 Compositions Comprising Copolymers of Polybenzazoles

Country Status (5)

Country Link
EP (1) EP0540657A4 (en)
JP (1) JPH05508683A (en)
KR (1) KR930701539A (en)
CA (1) CA2086555A1 (en)
WO (1) WO1992000353A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5244617A (en) * 1992-02-05 1993-09-14 The Dow Chemical Company Consolidation and molding of polybenzazole-containing materials
EP0594145B1 (en) * 1992-10-22 2000-01-26 Toyobo Co., Ltd. Block copolymers containing blocks of polybenzazole polymer and blocks of polybenzoxazinone polymer or polyoxadiazole polymer
JP2007262158A (en) * 2006-03-27 2007-10-11 Osaka Prefecture Microparticle of polyoxazole or its precursor and method for producing the microparticle
RU2009144137A (en) * 2007-04-30 2011-06-10 Тейджин Арамид Б.В. (Nl) POLYBENZENESOLES AND PREDITIONAL POLYBENZENESENES
CN103880767B (en) * 2014-04-17 2016-03-16 哈尔滨工业大学 A kind of preparation method of 2-(to formyl chloro phenyl)-5-amino-6-hydroxyl base benzoxazole

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207407A (en) * 1978-05-03 1980-06-10 The United States Of America As Represented By The Secretary Of The Air Force Aromatic heterocyclic polymer alloys and products produced therefrom
US4533693A (en) * 1982-09-17 1985-08-06 Sri International Liquid crystalline polymer compositions, process, and products
US4816554A (en) * 1987-05-27 1989-03-28 Minnesota Mining And Manufacturing Company Poly(amido methyl-benzazole)

Also Published As

Publication number Publication date
CA2086555A1 (en) 1992-01-03
JPH05508683A (en) 1993-12-02
WO1992000353A1 (en) 1992-01-09
EP0540657A4 (en) 1993-09-15
EP0540657A1 (en) 1993-05-12

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