MX9304059A - Copoliamidas aromaticas, procedimiento para su preparacion y estructuras conformadas a partir de ellas. - Google Patents
Copoliamidas aromaticas, procedimiento para su preparacion y estructuras conformadas a partir de ellas.Info
- Publication number
- MX9304059A MX9304059A MX9304059A MX9304059A MX9304059A MX 9304059 A MX9304059 A MX 9304059A MX 9304059 A MX9304059 A MX 9304059A MX 9304059 A MX9304059 A MX 9304059A MX 9304059 A MX9304059 A MX 9304059A
- Authority
- MX
- Mexico
- Prior art keywords
- aromatic
- copoliamides
- procedure
- preparation
- iii
- 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
- C08G69/42—Polyamides containing atoms other than carbon, hydrogen, oxygen, and nitrogen
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2967—Synthetic resin or polymer
- Y10T428/2969—Polyamide, polyimide or polyester
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31725—Of polyamide
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Paints Or Removers (AREA)
- Artificial Filaments (AREA)
Abstract
Se describen copoliamidas aromáticas solubles en disolventes orgánicos para poliamidas, que contienen por lo menos 95 en moles, referido al polímero, de unidades estructurales repetidas de fórmulas I, II y III: (-R)1-NH-(R)3-NH- (I), (R)1-NH-(R)4-NH- (II);-(R)1-NH-(R)5-NH- (III); en donde una parte de todos los radicales (R)1 representan un grupo de la fórmula -OC-(R)2-CO, en donde (R)2 es un radical aromático bivalente, cuyos enlaces de valencia se encuentran en posición 'para', o en una posición coaxial o paralela comparable, uno respecto al otro. Las nuevas copoliamidas aromáticas se pueden transformar en estructuras conformadas, tales como fibras, que se distinguen por excelentes propiedades mecánicas, tales como altas resistencias mecánicas y un mejorado valor LOI.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4222390 | 1992-07-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9304059A true MX9304059A (es) | 1994-02-28 |
Family
ID=6462740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9304059A MX9304059A (es) | 1992-07-08 | 1993-07-06 | Copoliamidas aromaticas, procedimiento para su preparacion y estructuras conformadas a partir de ellas. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5357031A (es) |
EP (1) | EP0578164A3 (es) |
JP (1) | JPH06184303A (es) |
CA (1) | CA2100033A1 (es) |
CZ (1) | CZ134893A3 (es) |
MX (1) | MX9304059A (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4300626C2 (de) * | 1993-01-13 | 1996-11-14 | Hoechst Ag | Verfahren zum Erhalt oder zur Verbesserung der mechanischen Eigenschaften von Fasern aus aromatischen Copolyamiden in alkalischen Medien und Verwendung der behandelten Fasern zur Herstellung von Formkörpern |
DE4334004A1 (de) * | 1993-10-06 | 1995-04-13 | Hoechst Ag | Aramidfasern hoher Festigkeit und hohen Titers, Verfahren zu deren Herstellung sowie deren Verwendung |
US6066394A (en) * | 1997-04-09 | 2000-05-23 | Solutia Inc. | Plasticizer resistant emulsion acrylic pressure sensitive adhesive |
US5750603A (en) * | 1997-05-23 | 1998-05-12 | Solutia Inc. | Polymer-bound non-halogen fire resistant compositions |
PL3131954T3 (pl) * | 2014-04-16 | 2018-11-30 | Proionic Gmbh | Sposób zespawania włókien aramidowych |
EP3587471B1 (en) | 2018-06-27 | 2022-08-03 | Univerza v Ljubljani | Method for the preparation of a polyamide 6 copolymer and filaments, flame retardant polyamide 6 copolymer and copolymer filaments |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3414645A (en) * | 1964-06-19 | 1968-12-03 | Monsanto Co | Process for spinning wholly aromatic polyamide fibers |
FR1584816A (es) * | 1968-09-18 | 1970-01-02 | ||
DE2062774A1 (de) * | 1970-12-19 | 1972-07-13 | Hoechst Ag | Verfahren zur Herstellung von aromatischen Copolyamid-phosphonamiden |
DE3674620D1 (de) * | 1985-03-23 | 1990-11-08 | Hoechst Ag | Geformte gebilde aus aromatischen copolyamiden und verfahren zu ihrer herstellung. |
DE3835405A1 (de) * | 1988-10-18 | 1990-05-03 | Hoechst Ag | Vollaromatische polyamide, verfahren zu ihrer herstellung und daraus geformte gebilde |
US5059690A (en) * | 1990-03-01 | 1991-10-22 | E. R. Squibb & Sons, Inc. | Purinyl tetrahydrofurans |
NZ232993A (en) * | 1989-04-24 | 1992-10-28 | Squibb & Sons Inc | Purinyl and pyrimidinyl tetrahydrofurans |
DE3935472A1 (de) * | 1989-10-25 | 1991-05-02 | Hoechst Ag | Vollaromatische polyamide, verfahren zu ihrer herstellung und daraus geformte gebilde |
DE3942941A1 (de) * | 1989-12-23 | 1991-06-27 | Huels Chemische Werke Ag | Verfahren zur herstellung eines thermoplastisch verarbeitbaren, anromatischen polyamids |
-
1993
- 1993-07-02 CZ CZ931348A patent/CZ134893A3/cs unknown
- 1993-07-05 EP EP19930110706 patent/EP0578164A3/de not_active Withdrawn
- 1993-07-06 MX MX9304059A patent/MX9304059A/es not_active IP Right Cessation
- 1993-07-06 US US08/087,919 patent/US5357031A/en not_active Expired - Fee Related
- 1993-07-07 CA CA002100033A patent/CA2100033A1/en not_active Abandoned
- 1993-07-08 JP JP5169160A patent/JPH06184303A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0578164A2 (de) | 1994-01-12 |
CA2100033A1 (en) | 1994-01-09 |
CZ134893A3 (en) | 1994-02-16 |
EP0578164A3 (en) | 1994-07-13 |
JPH06184303A (ja) | 1994-07-05 |
US5357031A (en) | 1994-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |