ES2076601T3 - Procedimiento para la elaboracion de polimeros-abs estabilizados con recuperacion de monomeros no transformados. - Google Patents
Procedimiento para la elaboracion de polimeros-abs estabilizados con recuperacion de monomeros no transformados.Info
- Publication number
- ES2076601T3 ES2076601T3 ES92105964T ES92105964T ES2076601T3 ES 2076601 T3 ES2076601 T3 ES 2076601T3 ES 92105964 T ES92105964 T ES 92105964T ES 92105964 T ES92105964 T ES 92105964T ES 2076601 T3 ES2076601 T3 ES 2076601T3
- Authority
- ES
- Spain
- Prior art keywords
- abs
- elaboration
- monomers
- procedure
- recovery
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/001—Removal of residual monomers by physical means
- C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
- C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
- C08F279/04—Vinyl aromatic monomers and nitriles as the only monomers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Dispersion Chemistry (AREA)
- Graft Or Block Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
PROCEDIMIENTO PARA LA ELABORACION DE POLIMERIZADOS, PRESENTES EN FORMA DE EMULSION, ESTABILIZADOS DE FORMA ACTIVA FRENTE A LA ACCION OXIDATIVA, DEL TIPO ABS BAJO RECUPERACION (CONTINUA) Y REUTILIZACION DIRECTA DE LOS MONOMEROS NO TRANSFORMADOS, EN DONDE SOBRE LA ETAPA DE LATEX SE AÑADE, PARA LA ESTABILIZACION CONTRA LA DEGRADACION OXIDATIVA DE LOS POLIMERIZADOS DEL ABS, UNA COMBINACION DE AL MENOS UN ANTIOXIDANTE FENOLICO CON UN PESO MOLECULAR SUPERIOR A 300 Y NINGUN GRUPO ESTER EN LA MOLECULA Y AL MENOS UN COESTABILIZADOR QUE CONTIENE AZUFRE CON UN PESO MOLECULAR SUPERIOR A 500 Y NINGUN GRUPO ESTER EN LA MOLECULA, A CONTINUACION LOS MONOMEROS SE SEPARAN DEL LATEX O DE UNA MEZCLA DE LATEX Y POLIMERIZADO COAGULADO, SUSPENDIDO O POLIMERIZADO TOTALMENTE COAGULADO Y SUSPENDIDO, SE SOMETE AL POLIMERIZADO ABS QUE PERMANECE LIBERADO DE MONOMEROS NO TRANSFORMADOS A UNA ELABORACION USUAL Y LOS MONOMEROS SEPARADOS SE CONDUCEN DIRECTAMENTE SIN MAS TRATAMIENTO A UN NUEVO PROCESO DE POLIMERIZACION.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4112789A DE4112789A1 (de) | 1991-04-19 | 1991-04-19 | Verfahren zur aufarbeitung von stabilisierten abs-polymerisaten unter rueckgewinnung unumgesetzter monomerer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2076601T3 true ES2076601T3 (es) | 1995-11-01 |
Family
ID=6429919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES92105964T Expired - Lifetime ES2076601T3 (es) | 1991-04-19 | 1992-04-07 | Procedimiento para la elaboracion de polimeros-abs estabilizados con recuperacion de monomeros no transformados. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5225465A (es) |
| EP (1) | EP0509369B1 (es) |
| JP (1) | JPH05140242A (es) |
| DE (2) | DE4112789A1 (es) |
| ES (1) | ES2076601T3 (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6239235B1 (en) | 1997-07-15 | 2001-05-29 | Phillips Petroleum Company | High solids slurry polymerization |
| DE19917568A1 (de) * | 1999-04-19 | 2000-10-26 | Bayer Ag | Thermoplastische antistatisch ausgerüstete Formmassen mit verbesserter Farbstabilität bei der Verarbeitung |
| WO2001005842A1 (en) * | 1999-07-15 | 2001-01-25 | Phillips Petroleum Company | Slotted slurry take off |
| TWI224120B (en) * | 2001-09-11 | 2004-11-21 | Daicel Polymer Ltd | Process for manufacturing plated resin molded article |
| ES2416314T3 (es) | 2004-08-27 | 2013-07-31 | Chevron Phillips Chemical Company Lp | Procesos de producción de poliolefinas |
| US7509762B2 (en) * | 2005-05-10 | 2009-03-31 | Ayorinde Ajumobi | Multi-sided display sign apparatus |
| US7629421B2 (en) * | 2005-12-21 | 2009-12-08 | Chevron Phillips Chemical Company Lp | Monomer recovery by returning column overhead liquid to the reactor |
| US20080299391A1 (en) * | 2007-05-31 | 2008-12-04 | White Scott R | Capsules, methods for making capsules, and self-healing composites including the same |
| US10029230B1 (en) | 2017-01-24 | 2018-07-24 | Chevron Phillips Chemical Company Lp | Flow in a slurry loop reactor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2944086A (en) * | 1955-09-23 | 1960-07-05 | Ethyl Corp | 1, 1-bis(3, 5-dialkyl-4-hydroxyphenyl) methanes |
| DE1266491B (de) * | 1966-01-12 | 1968-04-18 | Bayer Ag | Elastisch-thermoplastische Formmassen mit verbesserter Hitze- und Lichtstabilitaet |
| NL7713885A (nl) * | 1977-12-15 | 1979-06-19 | Stamicarbon | Werkwijze voor het verwijderen van niet-omgezet- te monomeren uit een acrylonitril-bevattend co- polymeer. |
| DE3542468A1 (de) * | 1985-11-30 | 1987-06-04 | Bayer Ag | Neue stabilisatorsysteme fuer polymere i |
| DE3542465A1 (de) * | 1985-11-30 | 1987-06-04 | Bayer Ag | Neue stabilisatorsysteme fuer polymere ii |
-
1991
- 1991-04-19 DE DE4112789A patent/DE4112789A1/de not_active Withdrawn
-
1992
- 1992-04-06 US US07/864,302 patent/US5225465A/en not_active Expired - Fee Related
- 1992-04-07 DE DE59203715T patent/DE59203715D1/de not_active Expired - Fee Related
- 1992-04-07 EP EP92105964A patent/EP0509369B1/de not_active Expired - Lifetime
- 1992-04-07 ES ES92105964T patent/ES2076601T3/es not_active Expired - Lifetime
- 1992-04-15 JP JP4119933A patent/JPH05140242A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05140242A (ja) | 1993-06-08 |
| EP0509369A3 (en) | 1992-11-25 |
| US5225465A (en) | 1993-07-06 |
| DE4112789A1 (de) | 1992-10-22 |
| DE59203715D1 (de) | 1995-10-26 |
| EP0509369B1 (de) | 1995-09-20 |
| EP0509369A2 (de) | 1992-10-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2166079T3 (es) | Compuestos polimeros acrilicos. | |
| ES2111635T3 (es) | Metodo de mejorar la estabilidad termica oxidativa de polimeros de etileno. | |
| ES2001806A6 (es) | Un procedimiento para preparar polimeros olefinicos de benzociclobuteno | |
| ES2173508T3 (es) | (benzofurano)naftopiranos, composiciones y matrices (co)polimeras que los contienen. | |
| ES2081536T3 (es) | Copolimeros de dispersion en disolventes alifaticos. | |
| MX165401B (es) | Composiciones antioxidantes compatibles con polimero de hidrocarburo poliinsaturado | |
| ES2134548T3 (es) | Emulsion con bajo contenido en compuestos organicos volatiles. | |
| FI830122L (fi) | Ympmodifierade siloxandispersioner foer behandling av textilmaterial | |
| ES2108167T3 (es) | Polimeros de vinilo obtenidos en un procedimiento de dos etapas y su empleo como aglutinantes para barnices. | |
| ES8406508A1 (es) | Procedimiento para preparar una dispersion polimerica acuosa estericamente estabilizada | |
| ES2086055T3 (es) | Polimeros y copolimeros de dieno terminados por reaccion con compuestos aromaticos polinucleares de anillos fusionados. | |
| GB1161909A (en) | Polymeric Antioxidands for Elastomers and Rubbers | |
| ES2048203T3 (es) | Polietileno estabilizado mediante mezcla de fenol impedido y antioxidantes de amina. | |
| ES8506765A1 (es) | Procedimiento para la preparacion de un polimero que tiene anillos ciclohexenileno aromaticos en la espina dorsal del mismo | |
| DE69401743D1 (de) | Zusammensetzungen und Verfahren zur Inhibierung der Polymerisierung von ethylenisch ungesättigten Verbindungen | |
| ES2168654T3 (es) | Procedimiento de polimerizacion de olefinas con metalocenos alquil-sustituidos. | |
| MX168526B (es) | Procedimiento para producir una composicion de resina resistente al calor | |
| ES464998A1 (es) | Procedimiento para estabilizar polimeros sinteticos. | |
| ES472895A1 (es) | Procedimiento para preparar un polimero olefinico altamente cristalino | |
| ES2088943T3 (es) | Composicion de resina de policarbonato aromatico. | |
| ES2152584T3 (es) | Procedimiento para la preparacion de polimeros acrilicos en forma de perlas. | |
| ES2156390T3 (es) | Composiciones de polimero secadas por atomizacion. | |
| ES2132181T3 (es) | Composiciones de silicona. | |
| Miller et al. | Use of dimaleimides as accelerators for the radiation‐induced vulcanization of hydrocarbon polymers. Part II. Synthetic rubbers and saturated polymers | |
| ES8502449A1 (es) | Procedimiento para preparar una dispersion polimerica acuosa estericamente estabilizada. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
Ref document number: 509369 Country of ref document: ES |