JP2014201739A - イミドオリゴマ−及びこれを加熱硬化させてなるポリイミド樹脂 - Google Patents
イミドオリゴマ−及びこれを加熱硬化させてなるポリイミド樹脂 Download PDFInfo
- Publication number
- JP2014201739A JP2014201739A JP2013090733A JP2013090733A JP2014201739A JP 2014201739 A JP2014201739 A JP 2014201739A JP 2013090733 A JP2013090733 A JP 2013090733A JP 2013090733 A JP2013090733 A JP 2013090733A JP 2014201739 A JP2014201739 A JP 2014201739A
- Authority
- JP
- Japan
- Prior art keywords
- imide oligomer
- imide
- oligomer
- apb
- polyimide resin
- 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.)
- Pending
Links
- 150000003949 imides Chemical class 0.000 title claims abstract description 87
- 229920001721 polyimide Polymers 0.000 title claims abstract description 43
- 239000009719 polyimide resin Substances 0.000 title claims abstract description 32
- 238000001029 thermal curing Methods 0.000 title abstract 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims abstract description 9
- JXYITCJMBRETQX-UHFFFAOYSA-N 4-ethynylaniline Chemical compound NC1=CC=C(C#C)C=C1 JXYITCJMBRETQX-UHFFFAOYSA-N 0.000 claims abstract description 5
- XROLBZOMVNMIFN-UHFFFAOYSA-N 1-(1-benzofuran-4-yl)propan-2-amine Chemical compound CC(N)CC1=CC=CC2=C1C=CO2 XROLBZOMVNMIFN-UHFFFAOYSA-N 0.000 claims description 33
- 239000002253 acid Substances 0.000 claims description 18
- 238000010438 heat treatment 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 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- 238000006116 polymerization reaction Methods 0.000 claims description 10
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 9
- 238000013007 heat curing Methods 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 6
- -1 (4-amino) Phenoxy Chemical group 0.000 claims description 5
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000002966 varnish Substances 0.000 claims description 5
- ZBMISJGHVWNWTE-UHFFFAOYSA-N 3-(4-aminophenoxy)aniline Chemical compound C1=CC(N)=CC=C1OC1=CC=CC(N)=C1 ZBMISJGHVWNWTE-UHFFFAOYSA-N 0.000 claims description 3
- 239000002798 polar solvent Substances 0.000 claims description 3
- 229920001823 Aquamid® Polymers 0.000 claims description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- 239000006227 byproduct Substances 0.000 claims 1
- 230000018044 dehydration Effects 0.000 claims 1
- 238000006297 dehydration reaction Methods 0.000 claims 1
- 238000006358 imidation reaction Methods 0.000 claims 1
- 230000001376 precipitating effect Effects 0.000 claims 1
- 150000004985 diamines Chemical class 0.000 abstract description 13
- 238000004132 cross linking Methods 0.000 abstract description 6
- 238000003856 thermoforming Methods 0.000 abstract description 4
- FYYYKXFEKMGYLZ-UHFFFAOYSA-N 4-(1,3-dioxo-2-benzofuran-5-yl)-2-benzofuran-1,3-dione Chemical compound C=1C=C2C(=O)OC(=O)C2=CC=1C1=CC=CC2=C1C(=O)OC2=O FYYYKXFEKMGYLZ-UHFFFAOYSA-N 0.000 description 15
- 239000004642 Polyimide Substances 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 10
- 238000001723 curing Methods 0.000 description 9
- 238000000465 moulding Methods 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 229920001187 thermosetting polymer Polymers 0.000 description 7
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 150000004984 aromatic diamines Chemical class 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- UPGRRPUXXWPEMV-UHFFFAOYSA-N 5-(2-phenylethynyl)-2-benzofuran-1,3-dione Chemical compound C=1C=C2C(=O)OC(=O)C2=CC=1C#CC1=CC=CC=C1 UPGRRPUXXWPEMV-UHFFFAOYSA-N 0.000 description 4
- QQGYZOYWNCKGEK-UHFFFAOYSA-N 5-[(1,3-dioxo-2-benzofuran-5-yl)oxy]-2-benzofuran-1,3-dione Chemical group C1=C2C(=O)OC(=O)C2=CC(OC=2C=C3C(=O)OC(C3=CC=2)=O)=C1 QQGYZOYWNCKGEK-UHFFFAOYSA-N 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000005979 thermal decomposition reaction Methods 0.000 description 4
- HHLMWQDRYZAENA-UHFFFAOYSA-N 4-[4-[2-[4-(4-aminophenoxy)phenyl]-1,1,1,3,3,3-hexafluoropropan-2-yl]phenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC1=CC=C(C(C=2C=CC(OC=3C=CC(N)=CC=3)=CC=2)(C(F)(F)F)C(F)(F)F)C=C1 HHLMWQDRYZAENA-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 125000006159 dianhydride group Chemical group 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 239000012779 reinforcing material Substances 0.000 description 3
- 229910010271 silicon carbide Inorganic materials 0.000 description 3
- DKKYOQYISDAQER-UHFFFAOYSA-N 3-[3-(3-aminophenoxy)phenoxy]aniline Chemical compound NC1=CC=CC(OC=2C=C(OC=3C=C(N)C=CC=3)C=CC=2)=C1 DKKYOQYISDAQER-UHFFFAOYSA-N 0.000 description 2
- 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
- BEKFRNOZJSYWKZ-UHFFFAOYSA-N 4-[2-(4-aminophenyl)-1,1,1,3,3,3-hexafluoropropan-2-yl]aniline Chemical compound C1=CC(N)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(N)C=C1 BEKFRNOZJSYWKZ-UHFFFAOYSA-N 0.000 description 2
- HESXPOICBNWMPI-UHFFFAOYSA-N 4-[2-[4-[2-(4-aminophenyl)propan-2-yl]phenyl]propan-2-yl]aniline Chemical compound C=1C=C(C(C)(C)C=2C=CC(N)=CC=2)C=CC=1C(C)(C)C1=CC=C(N)C=C1 HESXPOICBNWMPI-UHFFFAOYSA-N 0.000 description 2
- WUPRYUDHUFLKFL-UHFFFAOYSA-N 4-[3-(4-aminophenoxy)phenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC1=CC=CC(OC=2C=CC(N)=CC=2)=C1 WUPRYUDHUFLKFL-UHFFFAOYSA-N 0.000 description 2
- JCRRFJIVUPSNTA-UHFFFAOYSA-N 4-[4-(4-aminophenoxy)phenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC(C=C1)=CC=C1OC1=CC=C(N)C=C1 JCRRFJIVUPSNTA-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- MQJKPEGWNLWLTK-UHFFFAOYSA-N Dapsone Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=C1 MQJKPEGWNLWLTK-UHFFFAOYSA-N 0.000 description 2
- 229910018540 Si C Inorganic materials 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000006482 condensation reaction Methods 0.000 description 2
- 125000004427 diamine group Chemical group 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 230000009878 intermolecular interaction Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- DDCJHFYXAPQYLA-UHFFFAOYSA-N (3-chlorophenyl)-phenylmethanol Chemical compound C=1C=CC(Cl)=CC=1C(O)C1=CC=CC=C1 DDCJHFYXAPQYLA-UHFFFAOYSA-N 0.000 description 1
- RYYUUQPLFHRZOY-UHFFFAOYSA-N 4-[2-(4-aminophenoxy)phenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC1=CC=CC=C1OC1=CC=C(N)C=C1 RYYUUQPLFHRZOY-UHFFFAOYSA-N 0.000 description 1
- DJQPGZPKGHRJOK-UHFFFAOYSA-N 4-[4-[1-[4-(4-aminophenoxy)phenyl]cyclohexyl]phenoxy]aniline Chemical compound C1=CC(N)=CC=C1OC1=CC=C(C2(CCCCC2)C=2C=CC(OC=3C=CC(N)=CC=3)=CC=2)C=C1 DJQPGZPKGHRJOK-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000015842 Hesperis Nutrition 0.000 description 1
- 235000012633 Iberis amara Nutrition 0.000 description 1
- 125000004018 acid anhydride group Chemical group 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- WKDNYTOXBCRNPV-UHFFFAOYSA-N bpda Chemical compound C1=C2C(=O)OC(=O)C2=CC(C=2C=C3C(=O)OC(C3=CC=2)=O)=C1 WKDNYTOXBCRNPV-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001244 carboxylic acid anhydrides Chemical group 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000013035 low temperature curing Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
Description
しかしながら、これら従来のイミドオリゴマ−に使用されている架橋性反応基は、架橋反応(熱硬化)に高温を要し、様々な分野の樹脂成形品への応用に十分であるとは言えない。
本発明において架橋性末端化合物として用いられる4−EAは、下記一般式(3)により表される化合物である。
その後、洗浄乾燥させたガラス板にカプトンテ−プを用い、成形型とし、ガラス棒を用い、均一にガラス板に塗布し、190℃で1時間乾燥させ、340℃で2時間加熱処理をした。冷却後、ナイフで切れ目を入れ、水の入ったビ−カ−にガラス板ごと付けた。剥離したフィルムを室温で一昼夜乾燥させ、幅3mm、長さ50mmに切り取り、膜厚測定後、力学試験を行った。
実施例1で重合したオリゴマ−溶液をメタノ−ル700mlに反応液を投入し、濾過後メタノ−ルで洗浄濾過を数回繰り返し、80℃で一晩乾燥させ、黄色の粉末状イミドオリゴマ−を得た。
表1に示したイミドナンバ−1、3、4、5が比較例である。
Claims (7)
- 請求項1に記載のイミドオリゴマ−において、イミドオリゴマ−全体の平均分子量が8,000以下であることを特徴とするイミドオリゴマ−。
- 請求項3に記載のアミド酸オリゴマ−において、N−メチル−2−ピロリドン(NMP)、N,N−ジメチルアセトアミド(DMAc)、γ−ブチロタクトン、アクアミド(TM)等の極性溶媒存在下、加熱脱水反応によりイミド化し得られるイミドオリゴマ−。
- 請求項3に記載のアミド酸オリゴマ−で、60℃以下の低温でトリエチルアミン/無水酢酸等化学イミド化剤を用い、イミド化後、残存化学イミド化剤並びにその副生成物を減圧下留去して得られるイミドオリゴマ−とそのワニス。
- 請求項1、2、4,5で得られたイミドオリゴマ−を、メタノ−ル等のアルコ−ルを用いて沈殿させ得られる粉体イミドオリゴマ−。
- 請求項1から6に記載オリゴマ−を加熱硬化させてなることを特徴とするポリイミド樹脂。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013090733A JP2014201739A (ja) | 2013-04-05 | 2013-04-05 | イミドオリゴマ−及びこれを加熱硬化させてなるポリイミド樹脂 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013090733A JP2014201739A (ja) | 2013-04-05 | 2013-04-05 | イミドオリゴマ−及びこれを加熱硬化させてなるポリイミド樹脂 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014201739A true JP2014201739A (ja) | 2014-10-27 |
| JP2014201739A5 JP2014201739A5 (ja) | 2016-08-18 |
Family
ID=52352475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013090733A Pending JP2014201739A (ja) | 2013-04-05 | 2013-04-05 | イミドオリゴマ−及びこれを加熱硬化させてなるポリイミド樹脂 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2014201739A (ja) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6454029A (en) * | 1987-08-25 | 1989-03-01 | Ube Industries | Terminal-modified imide oligomer and its solution composition |
| US5412065A (en) * | 1993-04-09 | 1995-05-02 | Ciba-Geigy Corporation | Polyimide oligomers |
| JP2004331801A (ja) * | 2003-05-07 | 2004-11-25 | Jsr Corp | ポリアミック酸オリゴマー、ポリイミドオリゴマー、溶液組成物、および繊維強化複合材料 |
| JP2010202543A (ja) * | 2009-03-02 | 2010-09-16 | Daiwa Can Co Ltd | 末端変性イミドオリゴマー |
| JP2011057824A (ja) * | 2009-09-09 | 2011-03-24 | Daiwa Can Co Ltd | イミドオリゴマーブレンド組成物 |
| JP2012197403A (ja) * | 2011-03-19 | 2012-10-18 | Pi R & D Co Ltd | イミドオリゴマー及びこれを加熱硬化させてなるポリイミド樹脂 |
-
2013
- 2013-04-05 JP JP2013090733A patent/JP2014201739A/ja active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6454029A (en) * | 1987-08-25 | 1989-03-01 | Ube Industries | Terminal-modified imide oligomer and its solution composition |
| US5412065A (en) * | 1993-04-09 | 1995-05-02 | Ciba-Geigy Corporation | Polyimide oligomers |
| JP2004331801A (ja) * | 2003-05-07 | 2004-11-25 | Jsr Corp | ポリアミック酸オリゴマー、ポリイミドオリゴマー、溶液組成物、および繊維強化複合材料 |
| US20050014925A1 (en) * | 2003-05-07 | 2005-01-20 | Jsr Corporation | Polyamic acid oligomer, polyimide oligomer, solution composition, and fiber-reinforced composite material |
| JP2010202543A (ja) * | 2009-03-02 | 2010-09-16 | Daiwa Can Co Ltd | 末端変性イミドオリゴマー |
| JP2011057824A (ja) * | 2009-09-09 | 2011-03-24 | Daiwa Can Co Ltd | イミドオリゴマーブレンド組成物 |
| JP2012197403A (ja) * | 2011-03-19 | 2012-10-18 | Pi R & D Co Ltd | イミドオリゴマー及びこれを加熱硬化させてなるポリイミド樹脂 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4133561B2 (ja) | ポリアミック酸オリゴマー、ポリイミドオリゴマー、溶液組成物、および繊維強化複合材料 | |
| JP3551846B2 (ja) | 末端変性イミドオリゴマ−およびその硬化物 | |
| JP4282750B1 (ja) | イミドオリゴマー及びこれを加熱硬化させてなるポリイミド樹脂 | |
| JP5519028B2 (ja) | 耐熱性と高温領域の引張特性が向上した全芳香族ポリイミド樹脂の製造方法 | |
| CN106536598A (zh) | 聚酰亚胺树脂 | |
| CN106536597A (zh) | 高耐热聚酰胺酸溶液和聚酰亚胺膜 | |
| CN106661225B (zh) | 清漆、酰亚胺树脂组合物、及固化树脂成形体、预浸料、纤维强化材料 | |
| JP2014201740A (ja) | イミドオリゴマー及びこれを加熱硬化させてなるポリイミド樹脂 | |
| UrRehman et al. | Synthesis and characterization of benzimidazole‐based low CTE block copolyimides | |
| US9051430B2 (en) | Resin-transfer-moldable terminal-modified imide oligomer using 2-phenyl-4,4′diaminodiphenyl ether and having excellent moldability, mixture thereof, varnish containing same, and cured resin thereof and fiber-reinforced cured resin thereof made by resin transfer molding and having excellent heat resistance | |
| JP6786875B2 (ja) | ポリイミド樹脂組成物及びその製造方法 | |
| WO2014181670A1 (ja) | 2-フェニル-4,4'-ジアミノジフェニルエーテル類を用いた末端変性イミドオリゴマーとオキシジフタル酸類を用いた芳香族熱可塑性ポリイミドにより作製されたポリイミド樹脂組成物、およびワニス、および耐熱性や機械的特性に優れたポリイミド樹脂組成物成形体、およびプリプレグ、およびその繊維強化複合材料 | |
| Feng et al. | Thermoplastic polyimide (TPI) | |
| Wang et al. | Hyperbranched polybenzoxazoles incorporated polybenzoxazoles for high‐performance and low‐K materials | |
| JP5050269B2 (ja) | 末端変性イミドオリゴマーおよびワニス並びにその高弾性率硬化物 | |
| JP2013241553A (ja) | カルド型ジアミンを組成とする熱硬化性ポリイミド | |
| Yu et al. | Structural regulation of Poly (benzoxazole imide) s and their composites with fluorinated graphene to construct high-performance low dielectric films | |
| JPH02284923A (ja) | 末端変性イミドオリゴマー組成物 | |
| Liu et al. | Development of Benzimidazole‐Containing Thermosetting Imide Oligomers With Enhanced Thermal Stability and Adhesive Properties | |
| WO2013141132A1 (ja) | 加熱硬化性溶液組成物、それを用いた硬化物、プリプレグ及び繊維強化複合材料 | |
| JP2012197403A (ja) | イミドオリゴマー及びこれを加熱硬化させてなるポリイミド樹脂 | |
| CN114207041A (zh) | 聚酰亚胺树脂组合物及成形体 | |
| Li et al. | Highly soluble phenylethynyl terminated oligoimides derived from 5 (6)-amino-1-(4-aminophenyl)-1, 3, 3-trimethylindane, 4, 4′-oxydianiline and mixed thioetherdiphthalic anhydride isomers | |
| CN112888726A (zh) | 用于模制聚酰亚胺复合材料的新型酰胺酸低聚物工艺 | |
| JPWO2017195393A1 (ja) | 末端変性イミドオリゴマー、ワニス、それらの硬化物、フィルム、並びにそれらを用いたイミドプリプレグおよび繊維強化複合材料 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20141119 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20141119 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160331 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160701 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170113 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170207 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20180206 |
