JPH0521928B2 - - Google Patents
Info
- Publication number
- JPH0521928B2 JPH0521928B2 JP59116617A JP11661784A JPH0521928B2 JP H0521928 B2 JPH0521928 B2 JP H0521928B2 JP 59116617 A JP59116617 A JP 59116617A JP 11661784 A JP11661784 A JP 11661784A JP H0521928 B2 JPH0521928 B2 JP H0521928B2
- Authority
- JP
- Japan
- Prior art keywords
- polyimide
- prepolymer
- general formula
- fluidity
- molded product
- 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.)
- Expired - Lifetime
Links
- 229920001721 polyimide Polymers 0.000 claims description 40
- 239000004642 Polyimide Substances 0.000 claims description 29
- IFSSSYDVRQSDSG-UHFFFAOYSA-N 3-ethenylaniline Chemical compound NC1=CC=CC(C=C)=C1 IFSSSYDVRQSDSG-UHFFFAOYSA-N 0.000 claims description 8
- 150000000000 tetracarboxylic acids Chemical class 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims 1
- 239000000047 product Substances 0.000 description 19
- 238000000465 moulding Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 13
- 229920005575 poly(amic acid) Polymers 0.000 description 12
- 239000011347 resin Substances 0.000 description 12
- 229920005989 resin Polymers 0.000 description 12
- 150000001875 compounds Chemical class 0.000 description 11
- 239000000835 fiber Substances 0.000 description 11
- 239000009719 polyimide resin Substances 0.000 description 11
- 239000003733 fiber-reinforced composite Substances 0.000 description 10
- 238000007259 addition reaction Methods 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 6
- 229920000049 Carbon (fiber) Polymers 0.000 description 5
- 239000004917 carbon fiber Substances 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 239000012783 reinforcing fiber Substances 0.000 description 4
- 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 3
- -1 aromatic tetracarboxylic acid Chemical class 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 229920000768 polyamine Polymers 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical compound C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000012644 addition polymerization Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- OHMDZMAJDUVGHO-UHFFFAOYSA-N 5-ethenyl-2-benzofuran-1,3-dione Chemical compound C=CC1=CC=C2C(=O)OC(=O)C2=C1 OHMDZMAJDUVGHO-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 150000004984 aromatic diamines Chemical class 0.000 description 1
- NIDNOXCRFUCAKQ-UHFFFAOYSA-N bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2C(O)=O NIDNOXCRFUCAKQ-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000002411 thermogravimetry Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11661784A JPS60260624A (ja) | 1984-06-08 | 1984-06-08 | 成形性の優れたポリイミドプレポリマ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11661784A JPS60260624A (ja) | 1984-06-08 | 1984-06-08 | 成形性の優れたポリイミドプレポリマ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60260624A JPS60260624A (ja) | 1985-12-23 |
| JPH0521928B2 true JPH0521928B2 (de) | 1993-03-26 |
Family
ID=14691612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11661784A Granted JPS60260624A (ja) | 1984-06-08 | 1984-06-08 | 成形性の優れたポリイミドプレポリマ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60260624A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03174427A (ja) * | 1989-09-26 | 1991-07-29 | Ube Ind Ltd | 末端変性イミドオリゴマー組成物 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57177050A (en) * | 1981-04-24 | 1982-10-30 | Dainippon Ink & Chem Inc | Preparation of heat-resistant thermosetting resin |
-
1984
- 1984-06-08 JP JP11661784A patent/JPS60260624A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57177050A (en) * | 1981-04-24 | 1982-10-30 | Dainippon Ink & Chem Inc | Preparation of heat-resistant thermosetting resin |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60260624A (ja) | 1985-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |