BR7405070D0 - Processo para preparar o dianidrido do eter 2-2'-3-3-tetracarboxidi-fenilico - Google Patents
Processo para preparar o dianidrido do eter 2-2'-3-3-tetracarboxidi-fenilicoInfo
- Publication number
- BR7405070D0 BR7405070D0 BR507074A BR507074A BR7405070D0 BR 7405070 D0 BR7405070 D0 BR 7405070D0 BR 507074 A BR507074 A BR 507074A BR 507074 A BR507074 A BR 507074A BR 7405070 D0 BR7405070 D0 BR 7405070D0
- Authority
- BR
- Brazil
- Prior art keywords
- tetracarboxidi
- dianidide
- phenylic
- eter
- prepare
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37277173A | 1973-06-22 | 1973-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7405070D0 true BR7405070D0 (pt) | 1975-01-21 |
Family
ID=23469576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR507074A BR7405070D0 (pt) | 1973-06-22 | 1974-06-21 | Processo para preparar o dianidrido do eter 2-2'-3-3-tetracarboxidi-fenilico |
Country Status (10)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5166404A (en) * | 1989-05-15 | 1992-11-24 | Occidental Chemical Corporation | Dioxydiphthalic acid esters |
| US5185451A (en) * | 1989-05-15 | 1993-02-09 | Occidental Chemical Corporation | Bis-imides of dioxydiphthalic acid |
| WO2016145647A1 (en) * | 2015-03-19 | 2016-09-22 | Ablestik (Shanghai) Ltd. | Epoxy molding compound using anhydride hardener, manufacturing process and use thereof |
-
1974
- 1974-04-05 DE DE19742416594 patent/DE2416594C2/de not_active Expired
- 1974-05-02 GB GB1931574A patent/GB1467275A/en not_active Expired
- 1974-06-14 SU SU2034558A patent/SU561504A3/ru active
- 1974-06-19 SE SE7408147A patent/SE412226B/xx not_active IP Right Cessation
- 1974-06-20 IT IT2420374A patent/IT1015232B/it active
- 1974-06-20 DK DK332774A patent/DK143400C/da not_active IP Right Cessation
- 1974-06-20 DD DD17933074A patent/DD112430A5/xx unknown
- 1974-06-20 JP JP6974974A patent/JPS5850992B2/ja not_active Expired
- 1974-06-21 BR BR507074A patent/BR7405070D0/pt unknown
- 1974-06-21 FR FR7421578A patent/FR2299331A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2416594C2 (de) | 1983-12-08 |
| IT1015232B (it) | 1977-05-10 |
| DK143400C (da) | 1981-12-21 |
| JPS5850992B2 (ja) | 1983-11-14 |
| AU6775674A (en) | 1975-10-16 |
| FR2299331A1 (fr) | 1976-08-27 |
| SE7408147L (enrdf_load_stackoverflow) | 1974-12-23 |
| DD112430A5 (enrdf_load_stackoverflow) | 1975-04-12 |
| DK143400B (da) | 1981-08-17 |
| GB1467275A (en) | 1977-03-16 |
| FR2299331B1 (enrdf_load_stackoverflow) | 1979-02-23 |
| DK332774A (enrdf_load_stackoverflow) | 1975-03-17 |
| SE412226B (sv) | 1980-02-25 |
| SU561504A3 (ru) | 1977-06-05 |
| JPS5032143A (enrdf_load_stackoverflow) | 1975-03-28 |
| DE2416594A1 (de) | 1975-01-16 |
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