IT1205115B - Metodo per preparare poliammidi aromatiche e polibenzossazoli - Google Patents
Metodo per preparare poliammidi aromatiche e polibenzossazoliInfo
- Publication number
- IT1205115B IT1205115B IT20732/87A IT2073287A IT1205115B IT 1205115 B IT1205115 B IT 1205115B IT 20732/87 A IT20732/87 A IT 20732/87A IT 2073287 A IT2073287 A IT 2073287A IT 1205115 B IT1205115 B IT 1205115B
- Authority
- IT
- Italy
- Prior art keywords
- polybenzossazols
- preparing aromatic
- aromatic polyamids
- polyamids
- preparing
- Prior art date
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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/32—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from aromatic diamines and aromatic dicarboxylic acids with both amino and carboxylic groups aromatically bound
-
- 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)
- Polyamides (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12515386A JPS62283124A (ja) | 1986-05-30 | 1986-05-30 | ポリアミド樹脂の製造方法 |
JP12515486A JPS62283127A (ja) | 1986-05-30 | 1986-05-30 | ポリベンズオキサゾ−ル樹脂の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8720732A0 IT8720732A0 (it) | 1987-05-29 |
IT1205115B true IT1205115B (it) | 1989-03-15 |
Family
ID=26461667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20732/87A IT1205115B (it) | 1986-05-30 | 1987-05-29 | Metodo per preparare poliammidi aromatiche e polibenzossazoli |
Country Status (5)
Country | Link |
---|---|
US (1) | US4820793A (it) |
DE (1) | DE3718212A1 (it) |
FR (1) | FR2599370B1 (it) |
GB (1) | GB2191496A (it) |
IT (1) | IT1205115B (it) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6438436A (en) * | 1987-08-04 | 1989-02-08 | Central Glass Co Ltd | Aromatic polyamide resin and its production |
JPH01159024A (ja) * | 1987-12-16 | 1989-06-22 | Central Glass Co Ltd | 気体分離膜 |
US4931532A (en) * | 1988-09-08 | 1990-06-05 | The United States Of America As Represented By The Secretary Of The Air Force | Method of synthesis of thermoplastic aromatic benzoxazole polymers |
DE3905884A1 (de) * | 1989-02-25 | 1990-09-20 | Huels Chemische Werke Ag | Verfahren zur herstellung eines thermoplastisch verarbeitbaren, aromatischen polyamids |
US4962183A (en) * | 1989-05-08 | 1990-10-09 | Hoechst Celanese Corp. | Polyimide-polyamide polymer having fluorine-containing linking groups |
US5233014A (en) * | 1990-10-19 | 1993-08-03 | The Dow Chemical Company | Rapid advancement of molecular weight in polybenzazole oligomer dopes |
US5089591A (en) * | 1990-10-19 | 1992-02-18 | The Dow Chemical Company | Rapid advancement of molecular weight in polybenzazole oligomer dopes |
US5219981A (en) * | 1991-03-01 | 1993-06-15 | The Dow Chemical Company | Semi-continuous process for synthesis of polybenzazole polymers |
DE10115882B4 (de) * | 2001-03-30 | 2006-08-24 | Infineon Technologies Ag | Polyhydroxamide, daraus durch Cyclisierung erhältliche Polybenzoxazole, Verfahren zur Herstellung der Polyhydroxamide und Polybenzoxazole, Beschichtungsmaterial für elektronische Bauelemente, elektronische Bauteile mit einer Schicht der Polybenzoxazole, Verfahren zur Beschichtung von Substraten mit den Polyhydroxamiden, Verwendung von Polybenzoxazolen als Isolier- und/oder Schutzschicht und Zusammensetzung enthaltend das Polyhydroxamid |
EP2152781A1 (en) * | 2007-04-30 | 2010-02-17 | Teijin Aramid B.V. | Polybenzazoles and polybenzazole precursors |
US8357753B2 (en) * | 2007-07-18 | 2013-01-22 | Cda Processing Limited Liability Company | Screen-printable encapsulants based on polyhydroxyamides that thermally convert to polybenzoxazoles |
EP2037039A1 (en) * | 2007-09-12 | 2009-03-18 | Teijin Aramid B.V. | Paper comprising polybenzazole or precursor thereof |
US8270145B2 (en) * | 2007-12-04 | 2012-09-18 | Cda Processing Limited Liability Company | Screen-printable encapsulants based on soluble polybenzoxazoles |
KR100932765B1 (ko) * | 2008-02-28 | 2009-12-21 | 한양대학교 산학협력단 | 폴리이미드-폴리벤조옥사졸 공중합체, 이의 제조방법, 및이를 포함하는 기체 분리막 |
CA2640517A1 (en) * | 2008-05-19 | 2009-11-19 | Industry-University Cooperation Foundation, Hanyang University | Polyamic acids dope composition, preparation method of hollow fiber using the same and hollow fiber prepared therefrom |
US8013103B2 (en) * | 2008-10-10 | 2011-09-06 | Industry-University Cooperation Foundation, Hanyang University | Polymer compounds and a preparation method thereof |
US8487064B2 (en) | 2008-10-10 | 2013-07-16 | Industry-University Cooperation Foundation, Hanyang University | Polymer compounds and a preparation method thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4423202A (en) * | 1981-05-05 | 1983-12-27 | Celanese Corporation | Process for the production of high molecular weight para ordered aromatic heterocyclic polymer |
JPS62226987A (ja) * | 1986-03-27 | 1987-10-05 | Central Glass Co Ltd | 芳香族ジアミンおよびその製造法 |
-
1987
- 1987-05-27 GB GB08712400A patent/GB2191496A/en not_active Withdrawn
- 1987-05-28 US US07/054,965 patent/US4820793A/en not_active Expired - Fee Related
- 1987-05-29 DE DE19873718212 patent/DE3718212A1/de not_active Ceased
- 1987-05-29 IT IT20732/87A patent/IT1205115B/it active
- 1987-05-29 FR FR878707596A patent/FR2599370B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2599370B1 (fr) | 1991-11-29 |
IT8720732A0 (it) | 1987-05-29 |
US4820793A (en) | 1989-04-11 |
GB8712400D0 (en) | 1987-07-01 |
GB2191496A (en) | 1987-12-16 |
DE3718212A1 (de) | 1987-12-03 |
FR2599370A1 (fr) | 1987-12-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX7372A (es) | Drivados de tetrahidronaftalina e indano y procedimiento para su preparacion. | |
NO872729D0 (no) | Cefalosporinhydrat og fremgangsmaate for dets fremstilling. | |
MX9845A (es) | Propanaminas 3-ariloxi-3-substituidas y procedimiento para su preparacion. | |
IT1205115B (it) | Metodo per preparare poliammidi aromatiche e polibenzossazoli | |
AR244495A1 (es) | Metodo para fumigar productos agricolas en medios de transporte o almacenamiento y catalizador solido utilizado en dicho metodo. | |
DE68909385D1 (de) | Apparat zur Herstellung von Perlen. | |
TR23145A (tr) | Diflufenican kullanan herbisidal usul | |
DE3783199T2 (de) | Verfahren zur herstellung von 4,4' diaminodiphenylmethan und derivaten davon. | |
IT8621658A0 (it) | Ipofluoriti e bis-ipofluoriti eprocedimento per la loro preparazione. | |
KR880700790A (ko) | 방향족 비스말레이미드 화합물 및 그 제조방법 | |
NO863756D0 (no) | Metode for fremstilling av celleplast. | |
TR24926A (tr) | Diflufenikan kullanan herbisidal usul | |
NO870210L (no) | Fremgangsmaate og anordning for avskinning. | |
IT8683340A0 (it) | Liposomi fusogenici e metodo per prepararli. | |
DK362987D0 (da) | Hexahydroarylquinolizin og fremgangsmaade til fremstilling deraf | |
IT8621632A0 (it) | Bromofluroetilipofluorito eprocedimento per la sua preparazione. | |
EP0273678A3 (en) | Aromatic derivative and preparation method thereof | |
IT1222637B (it) | Procedimento per preparare l-triptofano e dl-serina | |
IT8723271A0 (it) | Amminoalcanoil-dibenzo (d,g,) (1,3,6) diossazocine e procedimento per la loro preparazione | |
MX6122A (es) | Compuestos fungicidas y procedimiento para su preparacion. | |
IT8720970A0 (it) | Procedimento per preparare carnitossi-carnitina e acetilcarnitossi-carnitina. | |
BG42260A1 (en) | 4- chlor- 5- alkyl (aryl) thio- 2- alkoxy- 5, 6, 7, 8, 9, 10- hexahydrobenz- 2h- 1, 2- oxaphosphorine- 2- oxides, method for their preparation and use thereof | |
SE8503265D0 (sv) | .kolhaltigt hemosorberingsmedel och forfarande for framstellning derav | |
SE8600727D0 (sv) | Bindsle och merkbrickor dertill | |
IT1222632B (it) | Androstenedioni policoniugati e procedimento per la loro preparazione |