GB1395761A - Process for making polyimide prepolymer and product produced thereby - Google Patents
Process for making polyimide prepolymer and product produced therebyInfo
- Publication number
- GB1395761A GB1395761A GB1247372A GB1247372A GB1395761A GB 1395761 A GB1395761 A GB 1395761A GB 1247372 A GB1247372 A GB 1247372A GB 1247372 A GB1247372 A GB 1247372A GB 1395761 A GB1395761 A GB 1395761A
- Authority
- GB
- United Kingdom
- Prior art keywords
- prepolymer
- mole
- organic
- march
- maleic
- 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
Links
- 239000004642 Polyimide Substances 0.000 title abstract 2
- 229920001721 polyimide Polymers 0.000 title abstract 2
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000000376 reactant Substances 0.000 abstract 2
- KMOUUZVZFBCRAM-OLQVQODUSA-N (3as,7ar)-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione Chemical compound C1C=CC[C@@H]2C(=O)OC(=O)[C@@H]21 KMOUUZVZFBCRAM-OLQVQODUSA-N 0.000 abstract 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 abstract 1
- AYKYXWQEBUNJCN-UHFFFAOYSA-N 3-methylfuran-2,5-dione Chemical compound CC1=CC(=O)OC1=O AYKYXWQEBUNJCN-UHFFFAOYSA-N 0.000 abstract 1
- OFNISBHGPNMTMS-UHFFFAOYSA-N 3-methylideneoxolane-2,5-dione Chemical compound C=C1CC(=O)OC1=O OFNISBHGPNMTMS-UHFFFAOYSA-N 0.000 abstract 1
- QISOBCMNUJQOJU-UHFFFAOYSA-N 4-bromo-1h-pyrazole-5-carboxylic acid Chemical compound OC(=O)C=1NN=CC=1Br QISOBCMNUJQOJU-UHFFFAOYSA-N 0.000 abstract 1
- RFRNGRYAJCOIAN-UHFFFAOYSA-N 5-ethenylbenzene-1,3-dicarboxylic acid Chemical compound OC(=O)C1=CC(C=C)=CC(C(O)=O)=C1 RFRNGRYAJCOIAN-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 229930003836 cresol Natural products 0.000 abstract 1
- 150000004985 diamines Chemical class 0.000 abstract 1
- 125000004989 dicarbonyl group Chemical group 0.000 abstract 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 abstract 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 229920000768 polyamine Polymers 0.000 abstract 1
Classifications
-
- 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
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/12—Unsaturated polyimide precursors
Landscapes
- 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)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12587571A | 1971-03-18 | 1971-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1395761A true GB1395761A (en) | 1975-05-29 |
Family
ID=22421858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1247372A Expired GB1395761A (en) | 1971-03-18 | 1972-03-16 | Process for making polyimide prepolymer and product produced thereby |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4733197A (cg-RX-API-DMAC7.html) |
| BE (1) | BE780860A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2212661A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2130439A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1395761A (cg-RX-API-DMAC7.html) |
| IT (1) | IT954811B (cg-RX-API-DMAC7.html) |
| LU (1) | LU64987A1 (cg-RX-API-DMAC7.html) |
| NL (1) | NL7203647A (cg-RX-API-DMAC7.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5667326A (en) * | 1979-11-05 | 1981-06-06 | Hitachi Ltd | Imide type compound and production thereof |
-
1972
- 1972-03-16 GB GB1247372A patent/GB1395761A/en not_active Expired
- 1972-03-16 DE DE19722212661 patent/DE2212661A1/de active Pending
- 1972-03-17 FR FR7209558A patent/FR2130439A1/fr not_active Withdrawn
- 1972-03-17 BE BE780860A patent/BE780860A/xx unknown
- 1972-03-17 NL NL7203647A patent/NL7203647A/xx unknown
- 1972-03-17 LU LU64987D patent/LU64987A1/xx unknown
- 1972-03-18 IT IT2209772A patent/IT954811B/it active
- 1972-11-17 JP JP2736472A patent/JPS4733197A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7203647A (cg-RX-API-DMAC7.html) | 1972-09-20 |
| DE2212661A1 (de) | 1972-09-28 |
| FR2130439A1 (cg-RX-API-DMAC7.html) | 1972-11-03 |
| JPS4733197A (cg-RX-API-DMAC7.html) | 1972-11-17 |
| IT954811B (it) | 1973-09-15 |
| BE780860A (fr) | 1972-07-17 |
| LU64987A1 (cg-RX-API-DMAC7.html) | 1972-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |