JPH09169905A - 固体粒子状ポリイミドおよびその製造法 - Google Patents

固体粒子状ポリイミドおよびその製造法

Info

Publication number: JPH09169905A
Authority: JP; Japan
Prior art keywords: solvent; ring; residue; benzenoid; surface area
Prior art date: 1985-04-26
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.): Pending

Application number

JP8279361A

Other languages

English (en)

Japanese (ja)

Inventor

Carl H Manwiller

カール・エイチ・マンウイラー

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.)

EIDP Inc

Original Assignee

EI Du Pont de Nemours and Co

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.)

1985-04-26

Filing date

1996-10-22

Publication date

1997-06-30

1985-04-26 Priority claimed from US06/727,811 external-priority patent/US4622384A/en

1996-10-22 Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co

1997-06-30 Publication of JPH09169905A publication Critical patent/JPH09169905A/ja

Status Pending legal-status Critical Current

Links

229920001721 polyimide Polymers 0.000 title claims abstract description 49
239000004642 Polyimide Substances 0.000 title claims abstract description 45
239000007787 solid Substances 0.000 title claims abstract description 7
238000004519 manufacturing process Methods 0.000 title claims description 5
125000004432 carbon atom Chemical group C* 0.000 claims abstract description 13
238000002441 X-ray diffraction Methods 0.000 claims abstract description 10
125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims abstract description 8
239000000945 filler Substances 0.000 claims abstract description 7
229910052799 carbon Inorganic materials 0.000 claims abstract description 4
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 49
239000002904 solvent Substances 0.000 claims description 41
229920005575 poly(amic acid) Polymers 0.000 claims description 25
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 24
229920000642 polymer Polymers 0.000 claims description 20
238000000034 method Methods 0.000 claims description 18
238000006243 chemical reaction Methods 0.000 claims description 16
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 claims description 12
150000004985 diamines Chemical class 0.000 claims description 11
239000002245 particle Substances 0.000 claims description 8
125000006158 tetracarboxylic acid group Chemical group 0.000 claims description 8
238000003756 stirring Methods 0.000 claims description 7
239000000203 mixture Substances 0.000 claims description 5
230000001747 exhibiting effect Effects 0.000 claims description 3
238000010438 heat treatment Methods 0.000 claims description 3
ITQTTZVARXURQS-UHFFFAOYSA-N 3-methylpyridine Chemical compound CC1=CC=CN=C1 ITQTTZVARXURQS-UHFFFAOYSA-N 0.000 claims description 2
230000001376 precipitating effect Effects 0.000 claims description 2
125000004429 atom Chemical group 0.000 abstract 1
239000008187 granular material Substances 0.000 abstract 1
239000011347 resin Substances 0.000 description 75
229920005989 resin Polymers 0.000 description 75
230000000052 comparative effect Effects 0.000 description 35
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 31
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 21
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 21
229910002804 graphite Inorganic materials 0.000 description 21
239000010439 graphite Substances 0.000 description 21
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 18
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
238000001556 precipitation Methods 0.000 description 16
238000000465 moulding Methods 0.000 description 13
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
229910052757 nitrogen Inorganic materials 0.000 description 9
239000000376 reactant Substances 0.000 description 8
238000012360 testing method Methods 0.000 description 7
FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 6
239000000047 product Substances 0.000 description 6
239000002002 slurry Substances 0.000 description 6
235000011121 sodium hydroxide Nutrition 0.000 description 6
238000009864 tensile test Methods 0.000 description 6
BOSAWIQFTJIYIS-UHFFFAOYSA-N 1,1,1-trichloro-2,2,2-trifluoroethane Chemical compound FC(F)(F)C(Cl)(Cl)Cl BOSAWIQFTJIYIS-UHFFFAOYSA-N 0.000 description 5
238000000151 deposition Methods 0.000 description 5
239000012065 filter cake Substances 0.000 description 5
239000009719 polyimide resin Substances 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
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
239000004952 Polyamide Substances 0.000 description 3
230000008021 deposition Effects 0.000 description 3
239000007788 liquid Substances 0.000 description 3
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
229910052753 mercury Inorganic materials 0.000 description 3
229920002647 polyamide Polymers 0.000 description 3
238000010992 reflux Methods 0.000 description 3
CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 3
238000005406 washing Methods 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
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
238000002835 absorbance Methods 0.000 description 2
125000003118 aryl group Chemical group 0.000 description 2
239000012298 atmosphere Substances 0.000 description 2
239000007795 chemical reaction product Substances 0.000 description 2
239000011521 glass Substances 0.000 description 2
238000002329 infrared spectrum Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
239000002244 precipitate Substances 0.000 description 2
238000010926 purge Methods 0.000 description 2
238000005245 sintering Methods 0.000 description 2
-1 tetracarboxylic acid dianhydride Chemical class 0.000 description 2
230000004584 weight gain Effects 0.000 description 2
235000019786 weight gain Nutrition 0.000 description 2
BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 description 1
XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
239000002253 acid Substances 0.000 description 1
238000003916 acid precipitation Methods 0.000 description 1
238000013019 agitation Methods 0.000 description 1
150000001721 carbon Chemical group 0.000 description 1
238000004581 coalescence Methods 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
210000003298 dental enamel Anatomy 0.000 description 1
238000007598 dipping method Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
239000012467 final product Substances 0.000 description 1
125000000524 functional group Chemical group 0.000 description 1
238000007511 glassblowing Methods 0.000 description 1
150000008282 halocarbons Chemical class 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
230000007062 hydrolysis Effects 0.000 description 1
238000006460 hydrolysis reaction Methods 0.000 description 1
150000002576 ketones Chemical group 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000000178 monomer Substances 0.000 description 1
239000012452 mother liquor Substances 0.000 description 1
239000012299 nitrogen atmosphere Substances 0.000 description 1
239000003960 organic solvent Substances 0.000 description 1
238000010525 oxidative degradation reaction Methods 0.000 description 1
229920006122 polyamide resin Polymers 0.000 description 1
239000001294 propane Substances 0.000 description 1
239000013557 residual solvent Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Landscapes

Mechanical Means For Catching Fish (AREA)
Compositions Of Macromolecular Compounds (AREA)
Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

JP8279361A 1985-04-26 1996-10-22 固体粒子状ポリイミドおよびその製造法 Pending JPH09169905A (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US727811		1985-04-26
US06/727,811 US4622384A (en)	1985-04-26	1985-04-26	Polyimide molding resins and molded articles

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
JP61094978A Division JP2610826B2 (ja)	1985-04-26	1986-04-25	ポリイミド成型品

Publications (1)

Publication Number	Publication Date
JPH09169905A true JPH09169905A (ja)	1997-06-30

Family

ID=24924169

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP8279361A Pending JPH09169905A (ja)	1985-04-26	1996-10-22	固体粒子状ポリイミドおよびその製造法

Country Status (4)

Country	Link
JP (1)	JPH09169905A (de)
AT (1)	ATE101174T1 (de)
BR (1)	BR8601779A (de)
NO (1)	NO861638L (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2006249380A (ja) *	2005-03-14	2006-09-21	Sumitomo Bakelite Co Ltd	ポリアミド酸微粒子及びポリイミド微粒子の製造方法
JP2012501376A (ja) *	2008-08-29	2012-01-19	イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー	航空機エンジン用複合材料部品

Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4913878A (de) *	1972-03-22	1974-02-06
JPS5659845A (en) *	1979-10-19	1981-05-23	Mitsui Toatsu Chem Inc	Novel polycondensate
JPS57190021A (en) *	1981-05-18	1982-11-22	Nitto Electric Ind Co Ltd	Preparation of polyimide powder
JPS57200453A (en) *	1981-06-04	1982-12-08	Ube Ind Ltd	Preparation of polyimide powder
JPS5849726A (ja) *	1981-06-22	1983-03-24	バスフ・アクチエンゲゼルシヤフト	粉状ポリイミドの製法
JPS5887129A (ja) *	1981-11-19	1983-05-24	Nitto Electric Ind Co Ltd	ポリイミド粉体の製造方法
JPS6195029A (ja) *	1984-10-15	1986-05-13	Mitsui Toatsu Chem Inc	ポリイミド樹脂粉末の製造方法、ポリイミド樹脂粉末を用いる接着方法及び被膜形成方法
JPS61241326A (ja) *	1985-04-18	1986-10-27	Nitto Electric Ind Co Ltd	ポリイミド粉末およびその製法

1986
- 1986-04-18 BR BR8601779A patent/BR8601779A/pt unknown
- 1986-04-25 AT AT86105737T patent/ATE101174T1/de active
- 1986-04-25 NO NO861638A patent/NO861638L/no unknown
1996
- 1996-10-22 JP JP8279361A patent/JPH09169905A/ja active Pending

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4913878A (de) *	1972-03-22	1974-02-06
JPS5659845A (en) *	1979-10-19	1981-05-23	Mitsui Toatsu Chem Inc	Novel polycondensate
JPS57190021A (en) *	1981-05-18	1982-11-22	Nitto Electric Ind Co Ltd	Preparation of polyimide powder
JPS57200453A (en) *	1981-06-04	1982-12-08	Ube Ind Ltd	Preparation of polyimide powder
JPS5849726A (ja) *	1981-06-22	1983-03-24	バスフ・アクチエンゲゼルシヤフト	粉状ポリイミドの製法
JPS5887129A (ja) *	1981-11-19	1983-05-24	Nitto Electric Ind Co Ltd	ポリイミド粉体の製造方法
JPS6195029A (ja) *	1984-10-15	1986-05-13	Mitsui Toatsu Chem Inc	ポリイミド樹脂粉末の製造方法、ポリイミド樹脂粉末を用いる接着方法及び被膜形成方法
JPS61241326A (ja) *	1985-04-18	1986-10-27	Nitto Electric Ind Co Ltd	ポリイミド粉末およびその製法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2006249380A (ja) *	2005-03-14	2006-09-21	Sumitomo Bakelite Co Ltd	ポリアミド酸微粒子及びポリイミド微粒子の製造方法
JP2012501376A (ja) *	2008-08-29	2012-01-19	イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー	航空機エンジン用複合材料部品

Also Published As

Publication number	Publication date
BR8601779A (pt)	1986-12-23
ATE101174T1 (de)	1994-02-15
NO861638L (no)	1986-10-27

Publication	Publication Date	Title
JP2610826B2 (ja)	1997-05-14	ポリイミド成型品
US4755555A (en)	1988-07-05	Polyimide molding resins and molded articles
JP5281340B2 (ja)	2013-09-04	酸化安定性硬質芳香族ポリイミド組成物
JPS61281150A (ja)	1986-12-11	ポリイミド粉末およびその製法
JPH0129368B2 (de)	1989-06-09
US4755428A (en)	1988-07-05	Polyimide powder and method for producing the same
US3511807A (en)	1970-05-12	Coupling polymerization of low molecular weight polyamide-acids to produce high molecular weight polyimides
CN112980182A (zh)	2021-06-18	COFs/尼龙6复合材料及其制备方法
JPH09169905A (ja)	1997-06-30	固体粒子状ポリイミドおよびその製造法
JP3030085B2 (ja)	2000-04-10	加水分解および酸化安定性を示すポリイミド類
CN113248709B (zh)	2022-06-07	一种低收缩、高强度的聚酰亚胺及其制备方法
US3817927A (en)	1974-06-18	Production of soluble polyimides
DE60220588T2 (de)	2008-02-07	Verfahren zur herstellung funktioneller polyphenylenetherharze
JPH0611798B2 (ja)	1994-02-16	ポリイミド成型品の製造方法
KR920002622B1 (ko)	1992-03-30	폴리이미드 성형 수지 및 그 제조방법과 그로부터 제조되는 성형품.
JPH0420770B2 (de)	1992-04-06
JP2827198B2 (ja)	1998-11-18	粒子状ポリイミドの製造法
JPH09194724A (ja)	1997-07-29	ポリイミド複合体の製造方法およびポリイミド複合成形体の製造方法
CN119931155B (zh)	2025-11-21	一种阻燃剂及环氧树脂复合材料的制备方法
JPH01292035A (ja)	1989-11-24	ポリイミド成形性樹脂及び成形物
KR100280371B1 (ko)	2001-02-01	고분자량의 저결정성 폴리이미드 수지 분말의 제조방법
JP2860987B2 (ja)	1999-02-24	ポリイミド粉末の製造方法
JPH0350234A (ja)	1991-03-04	ポリイミド粉末の製造方法
JP2025530465A (ja)	2025-09-11	耐熱性及び酸化安定性に優れたポリイミド樹脂及びその製造方法
JPH01122A (ja)	1989-01-05	ポリイミド粉末の製造方法

JPH09169905A - 固体粒子状ポリイミドおよびその製造法 - Google Patents

Info

Links

Landscapes

Applications Claiming Priority (2)

Related Parent Applications (1)

Publications (1)

Family

ID=24924169

Family Applications (1)

Country Status (4)

Cited By (2)

Citations (8)

Patent Citations (8)

Cited By (2)

Also Published As

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