DE69327698D1 - Blockcopolymere enthaltend Polybenzoxazolpolymerblöcke und Polybenzoxazinonpolymer- oder Polyoxadiazolpolymerblöcke - Google Patents
Blockcopolymere enthaltend Polybenzoxazolpolymerblöcke und Polybenzoxazinonpolymer- oder PolyoxadiazolpolymerblöckeInfo
- Publication number
- DE69327698D1 DE69327698D1 DE69327698T DE69327698T DE69327698D1 DE 69327698 D1 DE69327698 D1 DE 69327698D1 DE 69327698 T DE69327698 T DE 69327698T DE 69327698 T DE69327698 T DE 69327698T DE 69327698 D1 DE69327698 D1 DE 69327698D1
- Authority
- DE
- Germany
- Prior art keywords
- polymer
- block copolymers
- blocks
- polymer blocks
- polybenzoxazinone
- 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 - Fee Related
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
- C08G73/08—Polyhydrazides; Polytriazoles; Polyaminotriazoles; Polyoxadiazoles
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
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)
- Processes Of Treating Macromolecular Substances (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US96511292A | 1992-10-22 | 1992-10-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69327698D1 true DE69327698D1 (de) | 2000-03-02 |
DE69327698T2 DE69327698T2 (de) | 2000-08-17 |
Family
ID=25509468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69327698T Expired - Fee Related DE69327698T2 (de) | 1992-10-22 | 1993-10-20 | Blockcopolymere enthaltend Polybenzoxazolpolymerblöcke und Polybenzoxazinonpolymer- oder Polyoxadiazolpolymerblöcke |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0594145B1 (de) |
JP (1) | JP3430423B2 (de) |
KR (1) | KR940009248A (de) |
AT (1) | ATE189242T1 (de) |
CA (1) | CA2108938C (de) |
DE (1) | DE69327698T2 (de) |
TW (1) | TW279875B (de) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5098985A (en) * | 1988-10-11 | 1992-03-24 | The Dow Chemical Company | Copolymers containing polybenzoxazole, polybenzothiazole and polybenzimidazole moieties |
CA2086555A1 (en) * | 1990-07-02 | 1992-01-03 | Wen-Fang Hwang | Shaped articles containing copolymers of polybenzazoles |
EP0560897A1 (de) * | 1990-12-07 | 1993-09-22 | The Dow Chemical Company | Methode zur herstellung von matrix-verbundwerkstoffen, worin die matrix polybenzoxazol oder polybenzthiazol enthält |
-
1993
- 1993-10-20 EP EP93116940A patent/EP0594145B1/de not_active Expired - Lifetime
- 1993-10-20 AT AT93116940T patent/ATE189242T1/de not_active IP Right Cessation
- 1993-10-20 DE DE69327698T patent/DE69327698T2/de not_active Expired - Fee Related
- 1993-10-21 JP JP26359393A patent/JP3430423B2/ja not_active Expired - Lifetime
- 1993-10-21 TW TW082108765A patent/TW279875B/zh active
- 1993-10-21 CA CA002108938A patent/CA2108938C/en not_active Expired - Fee Related
- 1993-10-21 KR KR1019930021918A patent/KR940009248A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2108938A1 (en) | 1994-04-23 |
EP0594145A2 (de) | 1994-04-27 |
EP0594145A3 (de) | 1994-10-12 |
EP0594145B1 (de) | 2000-01-26 |
ATE189242T1 (de) | 2000-02-15 |
CA2108938C (en) | 2003-12-16 |
KR940009248A (ko) | 1994-05-20 |
TW279875B (de) | 1996-07-01 |
DE69327698T2 (de) | 2000-08-17 |
JPH073017A (ja) | 1995-01-06 |
JP3430423B2 (ja) | 2003-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |