ES2140779T3 - Procedimiento para la fabricacion de una composicion que comprende un polimero vinilaromatico y un caucho por polimerizacion en presencia de un radical libre estable. - Google Patents
Procedimiento para la fabricacion de una composicion que comprende un polimero vinilaromatico y un caucho por polimerizacion en presencia de un radical libre estable.Info
- Publication number
- ES2140779T3 ES2140779T3 ES96200117T ES96200117T ES2140779T3 ES 2140779 T3 ES2140779 T3 ES 2140779T3 ES 96200117 T ES96200117 T ES 96200117T ES 96200117 T ES96200117 T ES 96200117T ES 2140779 T3 ES2140779 T3 ES 2140779T3
- Authority
- ES
- Spain
- Prior art keywords
- rubber
- polymerization
- procedure
- manufacture
- composition including
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
-
- 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
- C08F4/00—Polymerisation catalysts
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
Abstract
LA PRESENTE INVENCION SE REFIERE A UN PROCEDIMIENTO DE FABRICACION DE UNA COMPOSICION QUE COMPRENDE UN POLIMERO VINILAROMATICO UN CAUCHO, CARACTERIZADO POR QUE LA ETAPA DE POLIMERIZACION SE REALIZA EN PRESENCIA DE UN RADICAL LIBRE ESTABLE. LA PRESENCIA DE UN RADICAL LIBRE ESTABLE EN EL MEDIO DE POLIMERIZACION PERMITE AUMENTAR EL INDICE DE FLUIDEZ E INFLUIR EN LA DIMENSION DE LOS NODULOS DE CAUCHO EN LA COMPOSICION FINAL AUMENTANDO GENERALMENTE LA FRACCION DE VOLUMEN DE FASE DE CAUCHO Y AMPLIANDO LA DISTRIBUCION DE LA DIMENSION DE ESTOS NODULOS. ESTO SE TRADUCE EN UNA MEJORA A LA VEZ DEL INDICE DE FLUIDEZ Y DE LA RESISTENCIA AL CHOQUE DE LA COMPOSICION FINAL, LO QUE HACE DE ESTA UNA COMPOSICION IDEAL PARA EL MOLDEADO POR INYECCION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9501380A FR2730241B1 (fr) | 1995-02-07 | 1995-02-07 | Procede de fabrication d'une composition comprenant un polymere vinylaromatique et un caoutchouc par polymerisation en presence d'un radical libre stable |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2140779T3 true ES2140779T3 (es) | 2000-03-01 |
Family
ID=9475902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96200117T Expired - Lifetime ES2140779T3 (es) | 1995-02-07 | 1996-01-18 | Procedimiento para la fabricacion de una composicion que comprende un polimero vinilaromatico y un caucho por polimerizacion en presencia de un radical libre estable. |
Country Status (14)
Country | Link |
---|---|
US (1) | US6262179B1 (es) |
EP (1) | EP0726280B1 (es) |
JP (2) | JP4051096B2 (es) |
KR (1) | KR100329414B1 (es) |
CN (1) | CN1073123C (es) |
AT (1) | ATE187182T1 (es) |
CA (2) | CA2168821A1 (es) |
DE (1) | DE69605334T2 (es) |
ES (1) | ES2140779T3 (es) |
FI (1) | FI118566B (es) |
FR (1) | FR2730241B1 (es) |
MY (1) | MY113579A (es) |
NO (1) | NO310879B1 (es) |
SG (1) | SG50421A1 (es) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970064016U (ko) | 1996-05-31 | 1997-12-11 | 브이시알의 전면 패널 | |
FR2754535A1 (fr) * | 1996-10-16 | 1998-04-17 | Atochem Elf Sa | Polymeres greffes a viscosite controlee |
FR2768739B1 (fr) * | 1997-09-19 | 2004-08-06 | Atochem Elf Sa | Polymere vinylaromatique choc obtenu a partir d'un caoutchouc porteur d'un groupement generateur d'un radical libre stable |
FR2769316B1 (fr) * | 1997-10-03 | 1999-12-03 | Atochem Elf Sa | Copolymere greffe par polymerisation radicalaire en presence de radicaux stables, sa preparation et ses applications |
DE19752394A1 (de) * | 1997-11-19 | 1999-05-20 | Basf Ag | Verfahren zur Herstellung von Pfropfpolymerisaten |
FR2779437B1 (fr) * | 1998-06-03 | 2004-10-15 | Atochem Elf Sa | Polymere vinylaromatique choc par polymerisation d'un monomere vinylaromatique en presence d'un radical libre stable et d'un amorceur de polymerisation |
FR2784111B1 (fr) | 1998-10-06 | 2003-08-01 | Atochem Elf Sa | Polymerisatin radicalaire en presence de plusieurs radicaux libres stables |
SG79291A1 (en) * | 1998-11-20 | 2001-03-20 | Daicel Chem | Rubber-containing styrenic resin and process for producing the same |
ATE214715T1 (de) * | 1998-12-01 | 2002-04-15 | Basf Ag | Hochschlagfeste polystyrol-spritzgiesstype |
DE19858098A1 (de) * | 1998-12-16 | 2000-06-21 | Basf Ag | Verfahren zur lebenden freien radikalischen Polymerisation |
FR2791060A1 (fr) * | 1999-03-18 | 2000-09-22 | Atochem Elf Sa | Procede de preparation d'un caoutchouc porteur de radical libre stable et utilisation dudit caoutchouc porteur pour la preparation d'un polymere vinylaromatique choc |
TW546311B (en) * | 1999-11-25 | 2003-08-11 | Ciba Sc Holding Ag | Composition and method for color improvement of nitroxyl containing polymers |
FR2802538A1 (fr) * | 1999-12-16 | 2001-06-22 | Atofina | Polymere bimodal par polymerisation radiacalaire controlee |
DE10030618A1 (de) * | 2000-06-28 | 2002-01-10 | Basf Ag | Kautschukhaltige Styrolpolymere mit verbesserter Schlagzähigkeit |
FR2817861B1 (fr) | 2000-12-11 | 2004-12-03 | Atofina | Procede de preparation de radicaux nitroxyde b-phosphores |
EP1428837A1 (en) * | 2002-12-13 | 2004-06-16 | Bayer MaterialScience AG | The in situ polymerization of monoethylenically unsaturated monomers with oligomeric or polymeric secondary amines |
EP1428838A1 (en) * | 2002-12-13 | 2004-06-16 | Bayer MaterialScience AG | In situ-polymerization of monoethylenically unsaturated monomers with secondary amines |
ES2321402T3 (es) * | 2003-02-05 | 2009-06-05 | Dow Global Technologies Inc. | Polimeros aromaticos de movilinilideno modificados con caucho, con alto brillo producidos mediante un proceso de polimerizacion en masa. |
MXPA05008346A (es) * | 2003-02-05 | 2005-11-04 | Dow Global Technologies Inc | Control de tamano y morfologia de particulas en polimeros de vinilideno-aromatico moficados con hule. |
US20040220345A1 (en) * | 2003-05-01 | 2004-11-04 | Firestone Polymers, Llc | Stable free radical polymers |
CA2534535A1 (en) * | 2003-08-27 | 2005-03-10 | Ciba Specialty Chemicals Holding Inc. | Composition and process for the controlled synthesis of block copolymers |
US7632905B2 (en) | 2004-04-09 | 2009-12-15 | L'oreal S.A. | Block copolymer, composition comprising it and cosmetic treatment process |
ITMI20040752A1 (it) * | 2004-04-16 | 2004-07-16 | Polimeri Europa Spa | Procedimento per la preparazione di co polimeri vinilaromatici aggraffati su elastometro in modo controllato |
FR2871470B1 (fr) | 2004-06-11 | 2007-01-12 | Oreal | Copolymere a gradient, composition et procede cosmetique de maquillage ou de soin |
ITMI20042401A1 (it) * | 2004-12-16 | 2005-03-16 | Polimeri Europa Spa | Procedimento per la preparazione di co-polimeri vinilaromatici antiurto aggraffati su elastomero |
US7498398B2 (en) * | 2006-03-21 | 2009-03-03 | Sabic Innovative Plastics Ip B.V. | Thermoplastic composition, method of making, and articles formed therefrom |
IT1391109B1 (it) * | 2008-08-20 | 2011-11-18 | Polimeri Europa Spa | Procedimento per la sintesi di poli(1,3-alcadieni) funzionalizzati e loro impiego nella preparazione di polimeri vinilaromatici ad alta resistenza all'urto |
SG11201606231TA (en) * | 2014-02-28 | 2016-08-30 | Exxonmobil Chem Patents Inc | Mooney viscosity stable brominated elastomers |
CN111247201B (zh) * | 2017-11-08 | 2024-03-05 | 陶氏环球技术有限责任公司 | 空气可固化乙烯/α-烯烃/二烯互聚物组合物 |
WO2020100845A1 (ja) * | 2018-11-12 | 2020-05-22 | 日東電工株式会社 | 偏光フィルム、積層偏光フィルム、画像表示パネル、および画像表示装置 |
CN111690180A (zh) * | 2020-05-08 | 2020-09-22 | 华南理工大学 | 一种具有热可逆重复加工性能的橡胶的制备方法 |
TW202330677A (zh) | 2021-12-10 | 2023-08-01 | 義大利商佛沙里斯股份有限公司 | 橡膠強化的乙烯芳香族(共)聚合物及其製備方法 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2768156A (en) | 1951-03-08 | 1956-10-23 | Heraeus Gmbh W C | Process for the production of polymerisation products using sulphinc acid salts |
GB1199351A (en) | 1968-03-06 | 1970-07-22 | Bp Chem Int Ltd | Improvements in the Preparation of Nitroxides |
CA998495A (en) * | 1971-04-15 | 1976-10-12 | Snamprogetti S.P.A. | Modified polyisoprene and process for the preparation thereof |
IE39205B1 (en) * | 1973-04-19 | 1978-08-30 | Ciba Geigy Ag | New stabiliser system and its use for stabilising styrene polymers |
US4070419A (en) * | 1975-12-01 | 1978-01-24 | Cosden Technology, Inc. | Polymerization of styrene |
US4123148A (en) | 1977-04-13 | 1978-10-31 | Industrial Electrical Control Corporation | Reflective laser line generator |
EP0035291B1 (en) | 1980-02-29 | 1983-05-11 | Akzo N.V. | Process for carrying out radical reactions and shaped articles of the reaction product |
DE3035570A1 (de) | 1980-09-20 | 1982-05-06 | Basf Ag, 6700 Ludwigshafen | Schlagfeste thermoplastische formmasse |
AU571240B2 (en) | 1983-07-11 | 1988-04-14 | Commonwealth Scientific And Industrial Research Organisation | Alkoxy-amines, useful as initiators |
DE3486145T2 (de) * | 1983-07-11 | 1993-09-23 | Commw Scient Ind Res Org | Verfahren zur polymerisation und nach diesem verfahren hergestellte polymere. |
GB8326238D0 (en) | 1983-09-30 | 1983-11-02 | Scott G | Stabilised thermo-plastic polymer compositions |
DE3569514D1 (en) | 1984-03-22 | 1989-05-24 | Ciba Geigy Ag | Process for the preparation of nitroxyls of sterically hindered amines |
JP2641497B2 (ja) | 1988-05-27 | 1997-08-13 | 株式会社日立製作所 | パターン形成方法 |
GB8920574D0 (en) | 1989-09-12 | 1989-10-25 | Dow Benelux | Monovinylidene aromatic polymers with improved properties and a process for their preparation |
US5087752A (en) | 1989-09-14 | 1992-02-11 | Curators Of The University Of Missouri | Synthesis of nitroxides using dioxiranes |
DD294493A5 (de) | 1990-05-21 | 1991-10-02 | Buna Ag,De | Verfahren zur herstellung von thermoelastoplastischen materialien |
IT1243402B (it) | 1990-11-30 | 1994-06-10 | Enichem Sintesi | Procedimento per la preparazione dei radicali nitrosilici delle amminestericamente impedite. |
DE59208668D1 (de) | 1991-02-13 | 1997-08-14 | Ciba Geigy Ag | Stabilisierte Polymermischung |
US5185448A (en) * | 1991-05-07 | 1993-02-09 | Ciba-Geigy Corporation | Substituted 1-oxy-4-acyloxypiperidine and 1-oxy-4-acylaminopiperidine stabilizers |
US5322912A (en) * | 1992-11-16 | 1994-06-21 | Xerox Corporation | Polymerization processes and toner compositions therefrom |
US5312871A (en) * | 1993-07-27 | 1994-05-17 | Carnegie Mellon University | Free radical polymerization process |
CA2131047A1 (en) | 1993-09-01 | 1995-03-02 | Takashi Sanada | Thermoplastic resin composition |
US5412047A (en) | 1994-05-13 | 1995-05-02 | Xerox Corporation | Homoacrylate polymerization processes with oxonitroxides |
US5449724A (en) | 1994-12-14 | 1995-09-12 | Xerox Corporation | Stable free radical polymerization process and thermoplastic materials produced therefrom |
FR2730240A1 (fr) * | 1995-02-07 | 1996-08-09 | Atochem Elf Sa | Stabilisation d'un polymere par un radical libre stable |
US5616638A (en) * | 1995-03-20 | 1997-04-01 | Rohm And Haas Company | Cured composite and process therefor |
US5498679A (en) * | 1995-03-30 | 1996-03-12 | Xerox Corporation | Process for producing telechelic, branched and star thermoplastic resin polymers |
US5773510A (en) * | 1995-03-30 | 1998-06-30 | Xerox Corporation | Processes for the preparation of branched polymers |
US5763548A (en) * | 1995-03-31 | 1998-06-09 | Carnegie-Mellon University | (Co)polymers and a novel polymerization process based on atom (or group) transfer radical polymerization |
EP0889918B1 (en) * | 1996-03-29 | 2000-03-22 | The Dow Chemical Company | In situ block copolymer formation during polymerization of a vinyl aromatic monomer |
-
1995
- 1995-02-07 FR FR9501380A patent/FR2730241B1/fr not_active Expired - Lifetime
-
1996
- 1996-01-18 DE DE69605334T patent/DE69605334T2/de not_active Expired - Lifetime
- 1996-01-18 EP EP96200117A patent/EP0726280B1/fr not_active Expired - Lifetime
- 1996-01-18 AT AT96200117T patent/ATE187182T1/de active
- 1996-01-18 ES ES96200117T patent/ES2140779T3/es not_active Expired - Lifetime
- 1996-02-05 CA CA002168821A patent/CA2168821A1/fr not_active Abandoned
- 1996-02-05 KR KR1019960002740A patent/KR100329414B1/ko not_active IP Right Cessation
- 1996-02-05 CA CA002168820A patent/CA2168820C/fr not_active Expired - Fee Related
- 1996-02-06 US US08/597,231 patent/US6262179B1/en not_active Expired - Fee Related
- 1996-02-06 FI FI960545A patent/FI118566B/fi not_active IP Right Cessation
- 1996-02-06 JP JP02018696A patent/JP4051096B2/ja not_active Expired - Fee Related
- 1996-02-06 NO NO19960478A patent/NO310879B1/no not_active IP Right Cessation
- 1996-02-07 MY MYPI96000453A patent/MY113579A/en unknown
- 1996-02-07 CN CN96101445A patent/CN1073123C/zh not_active Expired - Fee Related
- 1996-02-07 SG SG1996001107A patent/SG50421A1/en unknown
-
2006
- 2006-05-10 JP JP2006131665A patent/JP2006206926A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0726280B1 (fr) | 1999-12-01 |
CA2168820A1 (fr) | 1996-08-08 |
FI960545A0 (fi) | 1996-02-06 |
CA2168820C (fr) | 2008-10-07 |
CA2168821A1 (fr) | 1996-08-08 |
EP0726280A1 (fr) | 1996-08-14 |
US6262179B1 (en) | 2001-07-17 |
NO310879B1 (no) | 2001-09-10 |
JP4051096B2 (ja) | 2008-02-20 |
DE69605334T2 (de) | 2000-07-27 |
JPH08239434A (ja) | 1996-09-17 |
KR960031534A (ko) | 1996-09-17 |
DE69605334D1 (de) | 2000-01-05 |
SG50421A1 (en) | 1998-07-20 |
ATE187182T1 (de) | 1999-12-15 |
KR100329414B1 (ko) | 2002-10-31 |
NO960478D0 (no) | 1996-02-06 |
FI118566B (fi) | 2007-12-31 |
FR2730241B1 (fr) | 1997-02-28 |
FI960545A (fi) | 1996-08-08 |
CN1134945A (zh) | 1996-11-06 |
MY113579A (en) | 2002-04-30 |
NO960478L (no) | 1996-08-08 |
CN1073123C (zh) | 2001-10-17 |
FR2730241A1 (fr) | 1996-08-09 |
JP2006206926A (ja) | 2006-08-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2140779T3 (es) | Procedimiento para la fabricacion de una composicion que comprende un polimero vinilaromatico y un caucho por polimerizacion en presencia de un radical libre estable. | |
ES2073838T3 (es) | Dispersiones polimeras acuosas. | |
FI925978A0 (fi) | Biosoenderfallande polymera kompositioner baserade pao staerkelse och termoplastiska polymerer | |
BR9713414A (pt) | Processo para a preparação de uma dispersão de polìmero. | |
ATE293133T1 (de) | Verfahren zur herstellung von polymeren durch eine kontrollierte radikalischpolymerisation mit halogenierten xanthaten | |
BR9810289A (pt) | Processo de preparação de polìmeros em blocos, e, polìmero | |
NO20012923D0 (no) | Polymerer som innehar termofortykningsegenskaper og fremgangsmåte for fremstilling derav | |
TW277065B (es) | ||
DE69918629D1 (de) | Radikalische Polymerisation in Gegenwart von mehreren stabilen, freien Radikalen | |
ES2048849T3 (es) | Procedimiento para la preparacion de copolimeros de tetrafluoroetileno-etileno. | |
SE7910339L (sv) | Vattenoloslig ympsampolymer och forfarande for dess framstellning | |
BR9913993A (pt) | Processo para polimerizar monÈmero de cloreto de vinila e opcionalmente outros monÈmers usando um ou mais peróxidos orgânicos, (co) polìmero à base de cloreto de vinila, e, uso do mesmo | |
FR2755969B1 (fr) | Polymerisation en presence d'un radical libre stable et d'un iniferter | |
ATE194147T1 (de) | Wässriges polymerisationsverfahren | |
FI921227A0 (fi) | Ytporoesa tvaerbundna kopolymerpaerlor och foerfarande foer deras framstaellning. | |
CA2204780A1 (fr) | Polymerisation en presence d'un radical libre stable et d'un initiateur de radicaux libres | |
IT8619949A0 (it) | Polimerizzazione, con iniziatore a radicali liberi, di componente monomero etilenicamente insaturo polimerizzabile, in presenza di perossido di idrogeno. | |
KR920000858A (ko) | 열가소성 성형재료 | |
KR900013047A (ko) | 감압성 접착제 | |
ES2083431T3 (es) | Resina obtenible por la polimerizacion de un monomero en presencia de un compuesto azo macromolecular y uso de la resina. | |
DE69121321T2 (de) | Polymerperoxid, Polymerisationsinitiator und Verfahren zur Herstellung von Blockcopolymeren | |
BR9611819A (pt) | Processo de polimerização por radical livre | |
ES2102614T3 (es) | Procedimiento para la fabricacion en continuo de copolimeros con bloque vinilaromatico. | |
KR960015645A (ko) | 흡수성수지의 제조방법 | |
ES2142062T3 (es) | Procedimiento para la obtencion de polimeros de monomeros vinilicos con una distribucion del peso molecular estrecha mediante polimerizacion controlada por medio de radicales. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 726280 Country of ref document: ES |