JPH0571370B2 - - Google Patents

Info

Publication number: JPH0571370B2
Authority: JP; Japan
Prior art keywords: cracks; formula; polyimide; temperature; green compact
Prior art date: 1988-11-02
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 - Lifetime

Application number

JP27827388A

Other languages

English (en)

Japanese (ja)

Other versions

JPH02122906A (ja

Inventor

Atsushi Suzuki

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.)

Toray Industries Inc

Original Assignee

Toray Industries Inc

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.)

1988-11-02

Filing date

1988-11-02

Publication date

1993-10-07

1988-11-02 Application filed by Toray Industries Inc filed Critical Toray Industries Inc

1988-11-02 Priority to JP27827388A priority Critical patent/JPH02122906A/ja

1990-05-10 Publication of JPH02122906A publication Critical patent/JPH02122906A/ja

1993-10-07 Publication of JPH0571370B2 publication Critical patent/JPH0571370B2/ja

Status Granted legal-status Critical Current

Links

229920001721 polyimide Polymers 0.000 claims description 19
238000004519 manufacturing process Methods 0.000 claims description 13
239000004642 Polyimide Substances 0.000 claims description 10
125000003118 aryl group Chemical group 0.000 claims description 10
239000009719 polyimide resin Substances 0.000 claims description 9
238000010438 heat treatment Methods 0.000 claims description 8
238000003825 pressing Methods 0.000 claims description 3
239000011261 inert gas Substances 0.000 claims description 2
239000000047 product Substances 0.000 description 28
238000000034 method Methods 0.000 description 18
239000007789 gas Substances 0.000 description 14
238000000465 moulding Methods 0.000 description 13
239000000843 powder Substances 0.000 description 13
238000007872 degassing Methods 0.000 description 7
238000005452 bending Methods 0.000 description 5
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
230000000052 comparative effect Effects 0.000 description 4
239000011347 resin Substances 0.000 description 4
229920005989 resin Polymers 0.000 description 4
VLDPXPPHXDGHEW-UHFFFAOYSA-N 1-chloro-2-dichlorophosphoryloxybenzene Chemical compound ClC1=CC=CC=C1OP(Cl)(Cl)=O VLDPXPPHXDGHEW-UHFFFAOYSA-N 0.000 description 3
WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 3
239000002253 acid Substances 0.000 description 3
150000003949 imides Chemical group 0.000 description 3
230000000704 physical effect Effects 0.000 description 3
150000000000 tetracarboxylic acids Chemical class 0.000 description 3
HLBLWEWZXPIGSM-UHFFFAOYSA-N 4-Aminophenyl ether Chemical compound C1=CC(N)=CC=C1OC1=CC=C(N)C=C1 HLBLWEWZXPIGSM-UHFFFAOYSA-N 0.000 description 2
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 description 2
229910052799 carbon Inorganic materials 0.000 description 2
238000001816 cooling Methods 0.000 description 2
150000004985 diamines Chemical class 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000000945 filler Substances 0.000 description 2
229910002804 graphite Inorganic materials 0.000 description 2
239000000203 mixture Substances 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
229920005575 poly(amic acid) Polymers 0.000 description 2
238000006116 polymerization reaction Methods 0.000 description 2
238000006798 ring closing metathesis reaction Methods 0.000 description 2
238000005245 sintering Methods 0.000 description 2
238000003756 stirring Methods 0.000 description 2
CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 1
UTDAGHZGKXPRQI-UHFFFAOYSA-N 4-[4-[4-(4-aminophenoxy)phenyl]sulfonylphenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC1=CC=C(S(=O)(=O)C=2C=CC(OC=3C=CC(N)=CC=3)=CC=2)C=C1 UTDAGHZGKXPRQI-UHFFFAOYSA-N 0.000 description 1
VQVIHDPBMFABCQ-UHFFFAOYSA-N 5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione Chemical compound C1=C2C(=O)OC(=O)C2=CC(C(C=2C=C3C(=O)OC(=O)C3=CC=2)=O)=C1 VQVIHDPBMFABCQ-UHFFFAOYSA-N 0.000 description 1
229910052582 BN Inorganic materials 0.000 description 1
PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
229920000049 Carbon (fiber) Polymers 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
150000001408 amides Chemical class 0.000 description 1
229920006231 aramid fiber Polymers 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
150000001721 carbon Chemical group 0.000 description 1
239000004917 carbon fiber Substances 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
229920001577 copolymer Polymers 0.000 description 1
239000010949 copper Substances 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000012467 final product Substances 0.000 description 1
238000007499 fusion processing Methods 0.000 description 1
239000003365 glass fiber Substances 0.000 description 1
239000010439 graphite Substances 0.000 description 1
239000012456 homogeneous solution Substances 0.000 description 1
238000007731 hot pressing Methods 0.000 description 1
239000011133 lead Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
229910044991 metal oxide Inorganic materials 0.000 description 1
150000004706 metal oxides Chemical class 0.000 description 1
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
239000010445 mica Substances 0.000 description 1
229910052618 mica group Inorganic materials 0.000 description 1
238000002156 mixing Methods 0.000 description 1
CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
239000002245 particle Substances 0.000 description 1
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
239000002798 polar solvent Substances 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
238000010926 purge Methods 0.000 description 1
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
239000013557 residual solvent Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
230000008961 swelling Effects 0.000 description 1
230000002194 synthesizing effect Effects 0.000 description 1
239000000454 talc Substances 0.000 description 1
229910052623 talc Inorganic materials 0.000 description 1
238000005406 washing Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Landscapes

Processes Of Treating Macromolecular Substances (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)
Casting Or Compression Moulding Of Plastics Or The Like (AREA)

JP27827388A 1988-11-02 1988-11-02 芳香族ポリイミド成形品の製造方法 Granted JPH02122906A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP27827388A JPH02122906A (ja)	1988-11-02	1988-11-02	芳香族ポリイミド成形品の製造方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP27827388A JPH02122906A (ja)	1988-11-02	1988-11-02	芳香族ポリイミド成形品の製造方法

Publications (2)

Publication Number	Publication Date
JPH02122906A JPH02122906A (ja)	1990-05-10
JPH0571370B2 true JPH0571370B2 (de)	1993-10-07

Family

ID=17595051

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP27827388A Granted JPH02122906A (ja)	1988-11-02	1988-11-02	芳香族ポリイミド成形品の製造方法

Country Status (1)

Country	Link
JP (1)	JPH02122906A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100370176B1 (ko) *	2000-03-23	2003-01-29	김광주	저용량 스팀 보일러의 물공급장치
WO2008112821A2 (en)	2007-03-12	2008-09-18	University Of Washington	Solid-state cellular and noncellular thermoplastic materials: processing, properties, and applications
SE535632C2 (sv)	2010-06-21	2012-10-23	Scania Cv Ab	Förfarande vid förekomst av luft i vätsketillförsel vid ett SCR-system och motsvarande SCR-system
SE536920C2 (sv)	2010-06-21	2014-10-28	Scania Cv Ab	SCR-system för avgasrening och förfarande för kylning av endoseringsenhet vid ett sådant SCR-system
KR20250153278A (ko)	2023-02-28	2025-10-24	유비이 가부시키가이샤	성형체용 폴리이미드 분체 및 폴리이미드 성형체

1988
- 1988-11-02 JP JP27827388A patent/JPH02122906A/ja active Granted

Also Published As

Publication number	Publication date
JPH02122906A (ja)	1990-05-10

Legal Events

Date	Code	Title	Description
2007-04-26	S111	Request for change of ownership or part of ownership	Free format text: JAPANESE INTERMEDIATE CODE: R313113
2007-04-26	S531	Written request for registration of change of domicile	Free format text: JAPANESE INTERMEDIATE CODE: R313531
2007-05-09	R350	Written notification of registration of transfer	Free format text: JAPANESE INTERMEDIATE CODE: R350
2007-05-11	R360	Written notification for declining of transfer of rights	Free format text: JAPANESE INTERMEDIATE CODE: R360
2007-06-01	R360	Written notification for declining of transfer of rights	Free format text: JAPANESE INTERMEDIATE CODE: R360
2007-06-01	R371	Transfer withdrawn	Free format text: JAPANESE INTERMEDIATE CODE: R371
2007-06-21	S111	Request for change of ownership or part of ownership	Free format text: JAPANESE INTERMEDIATE CODE: R313113
2007-06-29	FPAY	Renewal fee payment (prs date is renewal date of database)	Free format text: PAYMENT UNTIL: 20071007 Year of fee payment: 14
2007-06-29	R350	Written notification of registration of transfer	Free format text: JAPANESE INTERMEDIATE CODE: R350
2007-08-09	FPAY	Renewal fee payment (prs date is renewal date of database)	Year of fee payment: 14 Free format text: PAYMENT UNTIL: 20071007
2007-08-14	FPAY	Renewal fee payment (prs date is renewal date of database)	Year of fee payment: 15 Free format text: PAYMENT UNTIL: 20081007
2007-12-27	FPAY	Renewal fee payment (prs date is renewal date of database)	Year of fee payment: 15 Free format text: PAYMENT UNTIL: 20081007
2008-01-08	FPAY	Renewal fee payment (prs date is renewal date of database)	Free format text: PAYMENT UNTIL: 20091007 Year of fee payment: 16
2008-11-02	EXPY	Cancellation because of completion of term
2009-01-14	FPAY	Renewal fee payment (prs date is renewal date of database)	Year of fee payment: 16 Free format text: PAYMENT UNTIL: 20091007

Publication	Publication Date	Title
KR20190102560A (ko)	2019-09-04	향상된 열전도도를 가지는 그라파이트 시트용 폴리이미드 필름, 이의 제조방법 및 이를 이용하여 제조된 그라파이트 시트
CN115260491B (zh)	2023-08-08	一种耐碱解型聚酰亚胺工程塑料及其制备方法
CN118812881B (zh)	2025-12-09	一种互穿网络型聚酰亚胺模塑粉、制备方法以及制品
WO1996014977A1 (en)	1996-05-23	Process for molding aromatic polyimide resin
KR102452445B1 (ko)	2022-10-11	그라파이트 시트용 폴리이미드 필름 제조방법 및 그라파이트 시트 제조방법
JPH02122906A (ja)	1990-05-10	芳香族ポリイミド成形品の製造方法
JP3596284B2 (ja)	2004-12-02	ポリイミド粉末および成形体の製法
KR101259544B1 (ko)	2013-04-30	폴리이미드 필름
JPS61163937A (ja)	1986-07-24	ポリイミド成型品の製造方法
KR20220143243A (ko)	2022-10-25	폴리이미드를 포함하는 반도체 소자 테스트 소켓용 성형체 및 이의 제조방법
JP7779253B2 (ja)	2025-12-03	成形体用芳香族ポリイミド粉体、それを用いた成形体、及び成形体の機械的強度向上方法
KR102955852B1 (ko)	2026-04-23	내열성 및 산화 안정성이 우수한 폴리이미드 수지 및 이의 제조방법
KR20160146113A (ko)	2016-12-21	마이크로파를 이용한 폴리이미드 필름 제조방법
KR102484478B1 (ko)	2023-01-03	기계적 물성이 향상된 판상형 폴리이미드 분말의 제조방법
EP0338736A2 (de)	1989-10-25	Aromatisches Imidpolymerformstück und Verfahren zu seiner Herstellung
JP2590213B2 (ja)	1997-03-12	球状ポリイミド粉末
KR20210056502A (ko)	2021-05-20	그라파이트 시트용 폴리이미드 필름, 이의 제조방법, 및 이로부터 제조된 그라파이트 시트
CN118185555A (zh)	2024-06-14	一种具有高粘结力的聚酰亚胺固体薄膜粘结剂的制备方法
KR102450700B1 (ko)	2022-10-06	그라파이트 시트용 폴리이미드 필름 및 이로부터 제조된 그라파이트 시트
CN114276544B (zh)	2022-12-06	一种耐高温的聚酰亚胺复合材料及其制备方法与应用
JP2015074207A (ja)	2015-04-20	芳香族ポリイミド成形品の製造方法
KR102946037B1 (ko)	2026-03-31	폴리이미드 필름 및 그 제조방법
KR102271573B1 (ko)	2021-06-30	마이크로파를 이용한 폴리이미드 필름 제조방법
JPH02222451A (ja)	1990-09-05	芳香族ポリイミド樹脂組成物
EP0429985A2 (de)	1991-06-05	Verfahren zur Herstellung einer flexiblen gedruckten Schaltungsplatte