FR2368511A1 - Nouveau procede de preparation de polybenzoxazoles - Google Patents
Nouveau procede de preparation de polybenzoxazolesInfo
- Publication number
- FR2368511A1 FR2368511A1 FR7632128A FR7632128A FR2368511A1 FR 2368511 A1 FR2368511 A1 FR 2368511A1 FR 7632128 A FR7632128 A FR 7632128A FR 7632128 A FR7632128 A FR 7632128A FR 2368511 A1 FR2368511 A1 FR 2368511A1
- Authority
- FR
- France
- Prior art keywords
- pref
- degrees
- esp
- polybenzoxazole
- aminophenol
- 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.)
- Granted
Links
- 229920002577 polybenzoxazole Polymers 0.000 title abstract 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 title 1
- 238000000576 coating method Methods 0.000 title 1
- 239000002990 reinforced plastic Substances 0.000 title 1
- CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical compound NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 abstract 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 abstract 1
- 235000010290 biphenyl Nutrition 0.000 abstract 1
- 239000004305 biphenyl Substances 0.000 abstract 1
- 239000002981 blocking agent Substances 0.000 abstract 1
- 150000005690 diesters Chemical class 0.000 abstract 1
- -1 diphenyl ester Chemical class 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229920000137 polyphosphoric acid Polymers 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 239000012779 reinforcing material Substances 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
- C08G73/22—Polybenzoxazoles
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7632128A FR2368511A1 (fr) | 1976-10-25 | 1976-10-25 | Nouveau procede de preparation de polybenzoxazoles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7632128A FR2368511A1 (fr) | 1976-10-25 | 1976-10-25 | Nouveau procede de preparation de polybenzoxazoles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2368511A1 true FR2368511A1 (fr) | 1978-05-19 |
| FR2368511B1 FR2368511B1 (enExample) | 1979-02-23 |
Family
ID=9179165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7632128A Granted FR2368511A1 (fr) | 1976-10-25 | 1976-10-25 | Nouveau procede de preparation de polybenzoxazoles |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2368511A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6498191B2 (en) | 1998-01-26 | 2002-12-24 | Mitokor | Mitochondria protecting agents for treating mitochondria associated diseases |
-
1976
- 1976-10-25 FR FR7632128A patent/FR2368511A1/fr active Granted
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6498191B2 (en) | 1998-01-26 | 2002-12-24 | Mitokor | Mitochondria protecting agents for treating mitochondria associated diseases |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2368511B1 (enExample) | 1979-02-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |