ES2116501T3 - Proceso de polimerizacion de dispersion continua anionica in situ. - Google Patents

Proceso de polimerizacion de dispersion continua anionica in situ.

Info

Publication number
ES2116501T3
ES2116501T3 ES94116325T ES94116325T ES2116501T3 ES 2116501 T3 ES2116501 T3 ES 2116501T3 ES 94116325 T ES94116325 T ES 94116325T ES 94116325 T ES94116325 T ES 94116325T ES 2116501 T3 ES2116501 T3 ES 2116501T3
Authority
ES
Spain
Prior art keywords
block
dispersing agent
copolymer
polymerization process
continuous
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
Application number
ES94116325T
Other languages
English (en)
Inventor
James E Hall
David M Roggeman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Application granted granted Critical
Publication of ES2116501T3 publication Critical patent/ES2116501T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

SEGUN LA PRESENTE INVENCION, SE PRESENTA UN PROCESO DE POLIMERIZACION CONTINUO PARA LA PREPARACION DE UN COPOLIMERO PARECIDO A LA GOMA MEDIANTE UNA POLIMERIZACION AL AZAR POR DISPERSION NO ACUOSA DE UNA MEZCLA DE UN 30 A UN 65% EN PESO DE UN MONOMERO DIOLEFINICO CONJUGADO, PREFERENTEMENTE BUTADIENO, Y DE UN 35 A UN 75% EN PESO DE UN MONOMERO AROMATICO SUSTITUIDO CON VINILO, PREFERENTEMENTE ESTIRENO, EN UN MEDIO DE DISPERSION HIDROCARBURO ALIFATICO LIQUIDO CON UN SISTEMA CATALIZADOR INICIADOR ANIONICO EN PRESENCIA DE UN AGENTE DISPERSANTE COPOLIMERICO EN BLOQUE QUE SE PREPARA DE FORMA CONTINUA IN SITU. AL MENOS UN BLOQUE DEL AGENTE DISPERSANTE SE PREPARA DE FORMA CONTINUA ANTES DE LA REACCION DE POLIMERIZACION POR DISPERSION Y SE PREPARAN DE FORMA CONTINUA IN SITU UN SEGUNDO BLOQUE DEL AGENTE DISPERSANTE Y DE UN COPOLIMERO PARECIDO A LA GOMA DURANTE LA COPOLIMERIZACION POR DISPERSION. EL SEGUNDO BLOQUE DEL AGENTE DISPERSANTE TIENE LA ESTRUCTURA POLIMERICA DEL COPOLIMERO PARECIDO A LA GOMA PRODUCIDO DE FORMA CONTINUA.
ES94116325T 1993-10-18 1994-10-17 Proceso de polimerizacion de dispersion continua anionica in situ. Expired - Lifetime ES2116501T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/137,332 US5891947A (en) 1992-12-22 1993-10-18 In-situ anionic continuous dispersion polymerization process

Publications (1)

Publication Number Publication Date
ES2116501T3 true ES2116501T3 (es) 1998-07-16

Family

ID=22476911

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94116325T Expired - Lifetime ES2116501T3 (es) 1993-10-18 1994-10-17 Proceso de polimerizacion de dispersion continua anionica in situ.

Country Status (5)

Country Link
US (1) US5891947A (es)
EP (1) EP0648790B1 (es)
JP (1) JP3452094B2 (es)
DE (1) DE69410730T2 (es)
ES (1) ES2116501T3 (es)

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DE19621969A1 (de) * 1996-05-31 1997-12-04 Basf Ag Verfahren zur Herstellung von kristallinen Polymerisaten durch Dispersionspolymerisation in Gegenwart von Metallocenkatalysatorsystemen
EP1433816A1 (en) 1996-06-26 2004-06-30 The Yokohama Rubber Co., Ltd. Block copolymer and rubber composition and pneumatic tire containing the same
DE19804912A1 (de) 1998-02-07 1999-08-12 Basf Ag Kontinuierliches Verfahren zur Herstellung thermoplastischer Formmassen
US6184287B1 (en) 1999-01-26 2001-02-06 Omnova Solutions Inc. Polymeric latexes prepared in the presence of 2-acrylamido-2-methylpropanesulfonate
US6437050B1 (en) 2001-10-04 2002-08-20 Bridgestone Corporation Nano-particle preparation and applications
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US7205370B2 (en) * 2004-01-12 2007-04-17 Bridgestone Corporation Polymeric nano-particles of flower-like structure and applications
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US8063142B2 (en) 2004-03-02 2011-11-22 Bridgestone Corporation Method of making nano-particles of selected size distribution
US7718737B2 (en) * 2004-03-02 2010-05-18 Bridgestone Corporation Rubber composition containing functionalized polymer nanoparticles
US20050215693A1 (en) * 2004-03-29 2005-09-29 Xiaorong Wang Clay modified rubber composition and a method for manufacturing same
US20050228074A1 (en) * 2004-04-05 2005-10-13 Bridgestone Corporation Amphiphilic polymer micelles and use thereof
US20050282956A1 (en) * 2004-06-21 2005-12-22 Xiaorong Wang Reversible polymer/metal nano-composites and method for manufacturing same
US7998554B2 (en) * 2004-07-06 2011-08-16 Bridgestone Corporation Hydrophobic surfaces with nanoparticles
US7572855B2 (en) 2005-01-28 2009-08-11 Bridgestone Corporation Nano-composite and compositions manufactured thereof
US7579398B2 (en) * 2005-02-02 2009-08-25 Bridgestone Corporation Nano-composite and compositions therefrom
US7659342B2 (en) * 2005-02-03 2010-02-09 Bridgestone Corporation Polymer nano-particle with polar core and method for manufacturing same
US7538159B2 (en) 2005-12-16 2009-05-26 Bridgestone Corporation Nanoparticles with controlled architecture and method thereof
US9061900B2 (en) * 2005-12-16 2015-06-23 Bridgestone Corporation Combined use of liquid polymer and polymeric nanoparticles for rubber applications
US8288473B2 (en) 2005-12-19 2012-10-16 Bridgestone Corporation Disk-like nanoparticles
US7884160B2 (en) 2005-12-19 2011-02-08 Bridgestone Corporation Non-spherical nanoparticles made from living triblock polymer chains
US8877250B2 (en) 2005-12-20 2014-11-04 Bridgestone Corporation Hollow nano-particles and method thereof
US7601772B2 (en) * 2005-12-20 2009-10-13 Bridgestone Corporation Nano-composite and method thereof
US8697775B2 (en) * 2005-12-20 2014-04-15 Bridgestone Corporation Vulcanizable nanoparticles having a core with a high glass transition temperature
US7560510B2 (en) 2005-12-20 2009-07-14 Bridgestone Corporation Nano-sized inorganic metal particles, preparation thereof, and application thereof in improving rubber properties
US7935184B2 (en) 2006-06-19 2011-05-03 Bridgestone Corporation Method of preparing imidazolium surfactants
JP6096398B2 (ja) 2006-07-28 2017-03-15 株式会社ブリヂストン 重合体ナノ粒子、ゴム組成物及び使用
US7597959B2 (en) * 2006-12-19 2009-10-06 Bridgestone Corporation Core-shell fluorescent nanoparticles
US7649049B2 (en) * 2006-12-20 2010-01-19 Bridgestone Corporation Rubber composition containing a polymer nanoparticle
US7829624B2 (en) * 2007-06-29 2010-11-09 Bridgestone Corporation One-pot synthesis of nanoparticles and liquid polymer for rubber applications
WO2009134665A2 (en) 2008-04-30 2009-11-05 Dow Global Technologies Inc. Styrene-butadiene polymers with styrene gradient and methods of making the same
WO2010078320A2 (en) 2008-12-31 2010-07-08 Bridgestone Corporation Core-first nanoparticle formation process, nanoparticle, and composition
US7884168B2 (en) * 2009-02-13 2011-02-08 The Goodyear Tire & Rubber Company Heterogeneous rubbery polymers having random, tapered, and block portions therein and methods of making same
US9062144B2 (en) 2009-04-03 2015-06-23 Bridgestone Corporation Hairy polymeric nanoparticles with first and second shell block polymer arms
US20110172364A1 (en) * 2009-12-29 2011-07-14 Chen Yaohong Charged Nanoparticles And Method Of Controlling Charge
US9115222B2 (en) * 2009-12-29 2015-08-25 Bridgestone Corporation Well defined, highly crosslinked nanoparticles and method for making same
US9428604B1 (en) 2011-12-30 2016-08-30 Bridgestone Corporation Nanoparticle fillers and methods of mixing into elastomers
SG11201600094YA (en) * 2013-07-17 2016-02-26 Asahi Kasei Chemicals Corp Method for producing polymer
EP3023439B1 (en) * 2013-07-17 2018-02-07 Asahi Kasei Kabushiki Kaisha Method for producing polymer
CN104558328B (zh) * 2013-10-17 2017-07-28 中国石油化工股份有限公司 一种聚丁二烯橡胶及其制备方法和充油橡胶
JP6828957B2 (ja) * 2016-07-07 2021-02-10 株式会社ブリヂストン 重合体の製造方法
KR101893384B1 (ko) * 2017-07-25 2018-08-30 금호석유화학 주식회사 공중합체의 제조방법 및 이를 포함하는 고무 조성물
EP4045549A4 (en) 2019-10-14 2023-11-22 Bridgestone Americas Tire Operations, LLC Anionic dispersion polymerization process to make random copolymer rubber
CN111909313B (zh) * 2020-08-17 2022-07-15 山东京博中聚新材料有限公司 一种原位增强型丁苯胶乳及其制备方法和应用

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JPS5130894A (en) * 1974-09-10 1976-03-16 Asahi Chemical Ind Jugotaisoseibutsu no seizohoho
US4098980A (en) * 1976-06-24 1978-07-04 The Goodyear Tire & Rubber Company Non-aqueous dispersion polymerization of conjugated diolefins
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US4829135A (en) * 1987-12-29 1989-05-09 Mobil Oil Corporation Multi-stage anionic dispersion homopolymerization to form microparticles with narrow size distribution
US5331035A (en) * 1992-12-22 1994-07-19 Bridgestone Corporation Process for the preparation of in situ dispersion of copolymers

Also Published As

Publication number Publication date
JP3452094B2 (ja) 2003-09-29
EP0648790A1 (en) 1995-04-19
JPH07233228A (ja) 1995-09-05
DE69410730D1 (de) 1998-07-09
DE69410730T2 (de) 1998-10-01
EP0648790B1 (en) 1998-06-03
US5891947A (en) 1999-04-06

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