NL6817318A - - Google Patents
Info
- Publication number
- NL6817318A NL6817318A NL6817318A NL6817318A NL6817318A NL 6817318 A NL6817318 A NL 6817318A NL 6817318 A NL6817318 A NL 6817318A NL 6817318 A NL6817318 A NL 6817318A NL 6817318 A NL6817318 A NL 6817318A
- Authority
- NL
- Netherlands
Links
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
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7757567 | 1967-12-04 | ||
| JP1650568 | 1968-03-15 | ||
| JP1650468 | 1968-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6817318A true NL6817318A (xx) | 1969-06-06 |
Family
ID=27281436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6817318A NL6817318A (xx) | 1967-12-04 | 1968-12-03 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1811588C3 (xx) |
| FR (1) | FR1604873A (xx) |
| GB (1) | GB1237004A (xx) |
| NL (1) | NL6817318A (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59204518A (ja) * | 1983-05-09 | 1984-11-19 | Mitsui Toatsu Chem Inc | 共重合体フイルムの製造方法 |
| US4973629A (en) * | 1986-02-19 | 1990-11-27 | Hoechst Celanese Corp. | Compositions of aromatic polybenzimidazoles and aromatic polyimides |
| DE3772822D1 (de) * | 1986-02-19 | 1991-10-17 | Hoechst Celanese Corp | Massen aus aromatischen polybenzimidazolen und aromatischen polyimiden oder aromatischen polyaetherimiden. |
| US4973630A (en) * | 1986-02-19 | 1990-11-27 | Hoechst Celanese Corp. | Compositions of aromatic polybenzimidazoles and aromatic polyetherimides |
| EP0905169B8 (de) * | 1997-09-24 | 2008-07-16 | Infineon Technologies AG | Polybenzoxazol- und Polybenzothiazol-Vorstufen |
| EP0905170B1 (de) * | 1997-09-24 | 2013-10-30 | Qimonda AG | Polybenzoxazol- und Polybenzothiazol-Vorstufen |
-
1968
- 1968-11-29 DE DE19681811588 patent/DE1811588C3/de not_active Expired
- 1968-12-03 GB GB5720568A patent/GB1237004A/en not_active Expired
- 1968-12-03 NL NL6817318A patent/NL6817318A/xx unknown
- 1968-12-03 FR FR1604873D patent/FR1604873A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1811588A1 (de) | 1970-07-09 |
| DE1811588B2 (de) | 1972-04-13 |
| DE1811588C3 (de) | 1973-01-04 |
| FR1604873A (xx) | 1972-04-17 |
| GB1237004A (en) | 1971-06-30 |