ES2116196A1 - Procedimiento de obtencion de poliarilcetonas con grupos naftaleno en forma de particulas. - Google Patents
Procedimiento de obtencion de poliarilcetonas con grupos naftaleno en forma de particulas.Info
- Publication number
- ES2116196A1 ES2116196A1 ES09500380A ES9500380A ES2116196A1 ES 2116196 A1 ES2116196 A1 ES 2116196A1 ES 09500380 A ES09500380 A ES 09500380A ES 9500380 A ES9500380 A ES 9500380A ES 2116196 A1 ES2116196 A1 ES 2116196A1
- Authority
- ES
- Spain
- Prior art keywords
- particles
- polycondensation
- polyarylketones
- naphthalene
- electrophilic
- 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
- 238000000034 method Methods 0.000 title abstract 4
- 239000002245 particle Substances 0.000 title abstract 4
- 125000001624 naphthyl group Chemical group 0.000 title abstract 3
- 238000006068 polycondensation reaction Methods 0.000 abstract 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 abstract 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- LNETULKMXZVUST-UHFFFAOYSA-N 1-naphthoic acid Chemical compound C1=CC=C2C(C(=O)O)=CC=CC2=C1 LNETULKMXZVUST-UHFFFAOYSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000005727 Friedel-Crafts reaction Methods 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 150000001491 aromatic compounds Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000007350 electrophilic reaction Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- -1 hydrocarbon anhydride chlorides Chemical class 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 239000012429 reaction media Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Landscapes
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PROCEDIMIENTO DE OBTENCION DE POLIARILCETONAS CON GRUPOS NAFTALENO EN FORMA DE PARTICULAS. SE DESCRIBE UN NUEVO PROCEDIMIENTO DE SINTESIS DE POLIARILCETONAS, CON GRUPOS NAFTALENO, EN FORMA DE PARTICULAS. EL METODO OFRECE DOS ALTERNATIVAS: A) UNA POLICONDENSACION ELECTROFILA FRIEDEL-CRAFTS DEL DI-CLORURO DE ACIDO CARBOXILICO DE NAFTALENO CON COMPUESTOS AROMATICOS CON UN HIDROGENO ACTIVADO (UN HIDROGENO SUSTITUIBLE EN CONDICIONES DE REACCION ELECTROFILA), B) UNA POLICONDENSACION DE LOS CLORUROS DE ANHIDRIDO DE HIDROCARBUROS QUE CONTIENEN NAFTALENO. LA POLICONDENSACION ELECTROFILA SE REALIZA EN PRESENCIA DE ALCL3 COMO CATALIZADOR USANDO DISOLVENTES CLORADOS DE TIPO AROMATICO O ALIFATICO. DURANTE LA POLICONDENSACION TIENE LUGAR UNA DISPERSION DEL COMPLEJO POLIMERO-CATALIZADOR EN EL DISOLVENTE. DICHO COMPLEJO SE SEPARA DEL MEDIO DE REACCION MEDIANTE FILTRACION Y TRAS UN LAVADO DEL PRECIPITADO CON ALCOHOL Y ACETONA Y POSTERIOR SECADO SE OBTIENEN DIRECTAMENTE LAS PARTICULAS DEL POLIMERO (PURO).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9500380A ES2116196B1 (es) | 1995-02-27 | 1995-02-27 | Procedimiento de obtencion de poliarilcetonas con grupos naftaleno en forma de particulas. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9500380A ES2116196B1 (es) | 1995-02-27 | 1995-02-27 | Procedimiento de obtencion de poliarilcetonas con grupos naftaleno en forma de particulas. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2116196A1 true ES2116196A1 (es) | 1998-07-01 |
| ES2116196B1 ES2116196B1 (es) | 1999-04-01 |
Family
ID=8289592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES9500380A Expired - Fee Related ES2116196B1 (es) | 1995-02-27 | 1995-02-27 | Procedimiento de obtencion de poliarilcetonas con grupos naftaleno en forma de particulas. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2116196B1 (es) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0087532A1 (en) * | 1981-11-12 | 1983-09-07 | Imperial Chemical Industries Plc | Production of aromatic polyketones |
| WO1984003892A1 (en) * | 1983-03-31 | 1984-10-11 | Raychem Corp | Preparation of aromatic polymers |
| ES8602050A1 (es) * | 1984-03-29 | 1985-11-16 | Raychem Corp | Un metodo de producir una poli(arilen-eter-cetona) |
| WO1988008010A1 (en) * | 1987-04-15 | 1988-10-20 | Eastman Kodak Company | Process for preparing polyketones |
| WO1989004848A1 (en) * | 1987-11-17 | 1989-06-01 | Raychem Limited | Preparation of poly(arylene ether ketones) |
-
1995
- 1995-02-27 ES ES9500380A patent/ES2116196B1/es not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0087532A1 (en) * | 1981-11-12 | 1983-09-07 | Imperial Chemical Industries Plc | Production of aromatic polyketones |
| WO1984003892A1 (en) * | 1983-03-31 | 1984-10-11 | Raychem Corp | Preparation of aromatic polymers |
| ES8602050A1 (es) * | 1984-03-29 | 1985-11-16 | Raychem Corp | Un metodo de producir una poli(arilen-eter-cetona) |
| WO1988008010A1 (en) * | 1987-04-15 | 1988-10-20 | Eastman Kodak Company | Process for preparing polyketones |
| WO1989004848A1 (en) * | 1987-11-17 | 1989-06-01 | Raychem Limited | Preparation of poly(arylene ether ketones) |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2116196B1 (es) | 1999-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 19980701 Kind code of ref document: A1 Effective date: 19980701 |
|
| FD2A | Announcement of lapse in spain |
Effective date: 20180806 |