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AR006423A1 - Procedimiento de polimerizacion en masa mediante radicales libres para obtener polimeros modificados de caucho de monomeros vinilaromaticos - Google Patents

Procedimiento de polimerizacion en masa mediante radicales libres para obtener polimeros modificados de caucho de monomeros vinilaromaticos

Info

Publication number
AR006423A1
AR006423A1 ARP970101239A ARP970101239A AR006423A1 AR 006423 A1 AR006423 A1 AR 006423A1 AR P970101239 A ARP970101239 A AR P970101239A AR P970101239 A ARP970101239 A AR P970101239A AR 006423 A1 AR006423 A1 AR 006423A1
Authority
AR
Argentina
Prior art keywords
rubber
vinylaromatic
free radicals
obtain modified
polymerization procedure
Prior art date
Application number
ARP970101239A
Other languages
English (en)
Original Assignee
Dow Chemical Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of AR006423A1 publication Critical patent/AR006423A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/22—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with hetero atoms directly attached to ring nitrogen atoms
    • C07D295/24—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/46—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with hetero atoms directly attached to the ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
    • C07D303/18—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by etherified hydroxyl radicals
    • C07D303/20—Ethers with hydroxy compounds containing no oxirane rings
    • C07D303/24—Ethers with hydroxy compounds containing no oxirane rings with polyhydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • 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
    • 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
    • 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
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • 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
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Hydrogenated Pyridines (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pyrrole Compounds (AREA)

Abstract

Se trata de la polimerización mediante radicales libres para producir polímeros modificados de caucho de monómeros vinilaromáticos que comprendepolimerizar el monómero vinilaromático en presencia de un caucho dieno que tiene al menos ungr upo radical libre estable, bajo condiciones depolimerización tales que se forman bloques vinilaromáticos-dieno y/o partículas de copolímeros de caucho injertado dispersadas dentro de unamatriz de monómeros vinilaromáticospolimerizados.
ARP970101239A 1996-03-29 1997-03-26 Procedimiento de polimerizacion en masa mediante radicales libres para obtener polimeros modificados de caucho de monomeros vinilaromaticos AR006423A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1461696P 1996-03-29 1996-03-29

Publications (1)

Publication Number Publication Date
AR006423A1 true AR006423A1 (es) 1999-08-25

Family

ID=21766567

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970101239A AR006423A1 (es) 1996-03-29 1997-03-26 Procedimiento de polimerizacion en masa mediante radicales libres para obtener polimeros modificados de caucho de monomeros vinilaromaticos

Country Status (18)

Country Link
US (1) US5721320A (es)
EP (2) EP0889918B1 (es)
JP (2) JP3673525B2 (es)
KR (1) KR20000005048A (es)
CN (2) CN1130403C (es)
AR (1) AR006423A1 (es)
AU (2) AU712769B2 (es)
BR (2) BR9708300A (es)
CA (1) CA2245686C (es)
CO (1) CO4820409A1 (es)
DE (1) DE69701517T2 (es)
ES (1) ES2146985T3 (es)
HU (1) HU220138B (es)
ID (1) ID16412A (es)
MY (1) MY132457A (es)
PL (2) PL329115A1 (es)
TW (1) TW354324B (es)
WO (2) WO1997036944A1 (es)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2730241B1 (fr) * 1995-02-07 1997-02-28 Atofina Procede de fabrication d'une composition comprenant un polymere vinylaromatique et un caoutchouc par polymerisation en presence d'un radical libre stable
US6111025A (en) * 1997-06-24 2000-08-29 The Lubrizol Corporation Block copolymer surfactants prepared by stabilized free-radical polymerization
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
FR2768738A1 (fr) * 1997-09-19 1999-03-26 Atochem Elf Sa Polymere vinylaromatique choc obtenu a partir d'un caoutchouc porteur d'un groupement generateur d'un radical libre stable
MXPA97008152A (es) 1997-10-23 2003-12-11 Ct De Investigacion En Quimica Metodo para la preparacion de nanocompositos compuestos de elastomeros dienicos y termoplasticos.
DE19752394A1 (de) * 1997-11-19 1999-05-20 Basf Ag Verfahren zur Herstellung von Pfropfpolymerisaten
US5880230A (en) * 1997-12-31 1999-03-09 Nalco/Exxon Energy Chemicals, L.P. Shortstop agents for vinyl polymerizations
TW495515B (en) * 1998-03-09 2002-07-21 Ciba Sc Holding Ag 1-alkoxy-polyalkyl-piperidine derivatives, a polymerizable composition containing the same and a process for polymerization
SG82601A1 (en) 1998-03-09 2001-08-21 Ciba Sc Holding Ag 1-alkoxy-polyalkyl-piperidine derivatives and their use as polymerization regulators
CA2265345A1 (en) 1998-03-25 1999-09-25 The Lubrizol Corporation Vinyl aromatic-(vinyl aromatic-co-acrylic) block copolymers prepared by stabilized free radical polymerization
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
US6864313B2 (en) 1998-06-25 2005-03-08 Ciba Specialty Chemicals Corp. Use of 2,2,6,6 tetraalkylpiperidine-N-oxyl radicals having long alkyl chains as polymerization regulators
TWI246519B (en) 1998-06-25 2006-01-01 Ciba Sc Holding Ag Use of 2,2,6,6 tetraalkylpiperidine-N-oxyl radicals having long alkyl chains as polymerization regulators
CA2341372A1 (en) * 1998-09-03 2000-03-16 Ciba Specialty Chemicals Holding Inc. Grafting of ethylenically unsaturated monomers onto polymers
DE69927839T2 (de) * 1998-09-03 2006-05-11 Ciba Speciality Chemicals Holding Inc. Propfung von äthylenisch ungesättigten monomeren auf polymeren
FR2784111B1 (fr) * 1998-10-06 2003-08-01 Atochem Elf Sa Polymerisatin radicalaire en presence de plusieurs radicaux libres stables
CA2316785A1 (en) 1998-10-26 2000-05-04 The Lubrizol Corporation Radial polymers prepared by stabilized free radical polymerization
FR2787462B1 (fr) * 1998-12-22 2003-09-05 Corning Sa Capteurs de radicaux libres immobilises, preparation et utilisation
US6472486B2 (en) 1999-03-09 2002-10-29 Symyx Technologies, Inc. Controlled stable free radical emulsion polymerization processes
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
US6355756B1 (en) 1999-05-18 2002-03-12 International Business Machines Corporation Dual purpose electroactive copolymers, preparation thereof, and use in opto-electronic devices
JP4829447B2 (ja) * 1999-07-02 2011-12-07 チバ ホールディング インコーポレーテッド 官能化されたマクロマーの製造のための１および多官能価アルコキシアミン
US6716948B1 (en) 1999-07-31 2004-04-06 Symyx Technologies, Inc. Controlled-architecture polymers and use thereof as separation media
WO2001012721A1 (en) 1999-08-12 2001-02-22 Ciba Specialty Chemicals Holdings Inc. Polymer blends with improved impact resistance
US6569968B1 (en) * 1999-08-19 2003-05-27 Kurita Water Industries Ltd. Polymer of a water-soluble radical-polymerizable monomer, process for producing the polymer and flocculant comprising the polymer
US7034079B2 (en) * 1999-10-20 2006-04-25 The Lubrizol Corporation Radial polymers prepared by stabilized free radical polymerization
TWI225492B (en) 2000-09-25 2004-12-21 Ciba Sc Holding Ag Composition and process for enhancing controlled free radical polymerization
TWI274053B (en) 2000-12-14 2007-02-21 Ciba Sc Holding Ag N-alkoxy-4,4-dioxy-polyalkyl-piperidine compounds, with glycidyl or alkylcarbonyl groups as functional initiators for controlled radical polymerization
JP2002348340A (ja) * 2001-05-28 2002-12-04 Denki Kagaku Kogyo Kk ブロック共重合体及びその製造方法
KR100445073B1 (ko) 2001-08-21 2004-08-21 삼성전자주식회사 듀얼 다이 패키지
US7868171B2 (en) 2001-11-12 2011-01-11 Ciba Specialty Chemicals Corp. N-alkoxy-4, 4-dioxy-polyalkyl-piperidines as radical polymerization initiators
ATE426624T1 (de) * 2003-02-05 2009-04-15 Dow Global Technologies Inc Nach einem massepolymerisationsverfahren hergestellte hochglanzende kautschukmodifizierte monovinylaromat-polymere
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.
CN1747977A (zh) 2003-02-05 2006-03-15 陶氏环球技术公司 由乙烯基芳香族单体制备的橡胶改性聚合物
CA2514167A1 (en) * 2003-02-10 2004-08-19 Ciba Specialty Chemicals Holding Inc. Comb copolymers with defined side chains and process for their manufacture
US20040220345A1 (en) * 2003-05-01 2004-11-04 Firestone Polymers, Llc Stable free radical polymers
US6967228B2 (en) * 2003-05-01 2005-11-22 Firestone Polymers, Llc Stable free radical polymers
PL1625178T3 (pl) 2003-05-14 2007-11-30 Trimurti Holding Corp Kompozycja kopolimeru blokowego i wytwarzane z niej przezroczyste wyroby elastomerowe
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
JP4901101B2 (ja) * 2004-12-28 2012-03-21 株式会社ブリヂストン 変性重合体、ゴム組成物及びタイヤ
US7279527B2 (en) * 2005-04-22 2007-10-09 Bridgestone Corporation Method of converting anionic living end to protected free radical living end and applications thereof
US7834081B2 (en) * 2005-08-02 2010-11-16 Arkema Inc. Methods of producing vinyl aromatic polymers using (meth)acrylic macroinitiators
ES2452323T3 (es) * 2006-11-20 2014-03-31 Trimurti Holding Corporation Copolímeros tetrabloque de estireno y composiciones de mezcla polimérica basada en tales copolímeros
US7985826B2 (en) 2006-12-22 2011-07-26 Reichhold, Inc. Molding resins using renewable resource component
US7396887B1 (en) * 2006-12-29 2008-07-08 Bridgestone Corporation Insitu removal of chelator from anionic polymerization reactions
US8030410B2 (en) * 2006-12-29 2011-10-04 Bridgestone Corporation Method for generating free radical capable polymers using carbonyl-containing compounds
US7560509B2 (en) * 2006-12-29 2009-07-14 Bridgestone Corporation Method of directing grafting by controlling the location of high vinyl segments in a polymer
US7737218B2 (en) * 2006-12-29 2010-06-15 Bridgestone Corporation Method for generating free radical capable polymers using tin or silicon halide compounds
EP2113002B1 (en) * 2006-12-29 2013-07-17 Firestone Polymers, LLC Method of preparing rubber comprising polymeric compositions and compositions
US20080157641A1 (en) * 2006-12-31 2008-07-03 Rachael Wren Grout Multi-use Free Standing Seating and Storage Unit
CN101784604A (zh) 2007-04-18 2010-07-21 陶氏环球技术公司 包含硫硅烷官能化弹性聚合物的改进单亚乙烯基芳族聚合物
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
US10472437B2 (en) 2016-12-05 2019-11-12 Exxonmobil Chemical Patents Inc. Poly(vinylbiphenyl) and poly(vinylcyclohexylstyrene) polymers and articles therefrom
WO2019077235A1 (fr) * 2017-10-19 2019-04-25 Compagnie Generale Des Etablissements Michelin Polymeres blocs
CN114685720B (zh) * 2020-12-29 2024-04-05 浙江华峰新材料有限公司 一种设有聚合物壳层的预制件及其制备方法
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1213077B (it) * 1986-06-05 1989-12-07 Eniricerche Spa Composti stabilizzanti polimerici e procedimento per la loro preparazione.
EP0389420B1 (en) * 1989-03-21 1994-09-21 Ciba-Geigy Ag Ethylenically unsaturated compounds containing 1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidine moieties, and polymers, copolymers and stabilized compositions
US5322912A (en) * 1992-11-16 1994-06-21 Xerox Corporation Polymerization processes and toner compositions therefrom

Also Published As

Publication number Publication date
BR9708300A (pt) 1999-08-03
US5721320A (en) 1998-02-24
PL329114A1 (en) 1999-03-15
CN1130403C (zh) 2003-12-10
HK1017900A1 (en) 1999-12-03
CN1214705A (zh) 1999-04-21
JP3673525B2 (ja) 2005-07-20
CO4820409A1 (es) 1999-07-28
WO1997036894A1 (en) 1997-10-09
KR20000005048A (ko) 2000-01-25
DE69701517T2 (de) 2000-11-09
ES2146985T3 (es) 2000-08-16
CN1215402A (zh) 1999-04-28
PL329115A1 (en) 1999-03-15
CA2245686C (en) 2005-04-05
AU712769B2 (en) 1999-11-18
WO1997036944A1 (en) 1997-10-09
EP0889918A1 (en) 1999-01-13
BR9708575A (pt) 1999-08-03
EP0889890A1 (en) 1999-01-13
ID16412A (id) 1997-09-25
CA2245686A1 (en) 1997-10-09
MY132457A (en) 2007-10-31
AU711277B2 (en) 1999-10-07
JP2001508398A (ja) 2001-06-26
HUP9902432A2 (hu) 1999-11-29
HU220138B (hu) 2001-11-28
JP2000507623A (ja) 2000-06-20
AU2594697A (en) 1997-10-22
EP0889918B1 (en) 2000-03-22
AU1975697A (en) 1997-10-22
DE69701517D1 (de) 2000-04-27
TW354324B (en) 1999-03-11
HUP9902432A3 (en) 2000-05-29

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