BR112014015983A2 - processo para preparação de um polidieno - Google Patents

processo para preparação de um polidieno

Info

Publication number
BR112014015983A2
BR112014015983A2 BR112014015983A BR112014015983A BR112014015983A2 BR 112014015983 A2 BR112014015983 A2 BR 112014015983A2 BR 112014015983 A BR112014015983 A BR 112014015983A BR 112014015983 A BR112014015983 A BR 112014015983A BR 112014015983 A2 BR112014015983 A2 BR 112014015983A2
Authority
BR
Brazil
Prior art keywords
polydiene
preparing
metallocene complex
catalyst system
complex catalyst
Prior art date
Application number
BR112014015983A
Other languages
English (en)
Other versions
BR112014015983A8 (pt
BR112014015983B1 (pt
Inventor
Scott Dickstein Joshua
Michael Mccauley Kevin
Luo Steven
Qin Zengquan
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
Publication of BR112014015983A2 publication Critical patent/BR112014015983A2/pt
Publication of BR112014015983A8 publication Critical patent/BR112014015983A8/pt
Publication of BR112014015983B1 publication Critical patent/BR112014015983B1/pt

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
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F136/04—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F136/06—Butadiene
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • 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
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/54—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with other compounds thereof
    • C08F4/545—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with other compounds thereof rare earths being present, e.g. triethylaluminium + neodymium octanoate

Abstract

1/1 resumo processo para preparação de um polidieno um processo para preparação de um polidieno, o processo compreendendo as etapas de: polimerização de monômero de dieno conjugado com um sistema de catalizador de complexo de metaloceno dentro de uma mistura de polimerização que inclui menos de 20% em peso de solvente com base no peso total da mistura de polimerização, onde o sistema de catalisador de complexo de metaloceno inclui o produto da combinação ou reação de: (a) complexo de metaloceno, (b) um agente alquilante e, opcionalmente, (c) um ânion de não-coordenação.
BR112014015983-1A 2011-12-27 2012-12-27 processo para preparação de um polidieno BR112014015983B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161580492P 2011-12-27 2011-12-27
US61/580,492 2011-12-27
PCT/US2012/071702 WO2013101861A1 (en) 2011-12-27 2012-12-27 Bulk polymerization process for producing polydienes

Publications (3)

Publication Number Publication Date
BR112014015983A2 true BR112014015983A2 (pt) 2017-06-13
BR112014015983A8 BR112014015983A8 (pt) 2017-07-04
BR112014015983B1 BR112014015983B1 (pt) 2021-01-12

Family

ID=47628434

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014015983-1A BR112014015983B1 (pt) 2011-12-27 2012-12-27 processo para preparação de um polidieno

Country Status (8)

Country Link
US (1) US9228037B2 (pt)
EP (1) EP2797969B1 (pt)
JP (1) JP6182539B2 (pt)
KR (1) KR102049809B1 (pt)
CN (1) CN104125967B (pt)
BR (1) BR112014015983B1 (pt)
RU (1) RU2627708C2 (pt)
WO (1) WO2013101861A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3184554B1 (en) * 2014-08-20 2019-09-04 Bridgestone Corporation Method for manufacturing conjugated diene polymer with modified end, conjugated diene polymer with modified end, rubber composition, and tire
RU2668977C1 (ru) * 2017-12-13 2018-10-05 Открытое акционерное общество "Синтез-Каучук" Способ получения каталитического комплекса и цис-1,4-полиизопрен, полученный с использованием этого каталитического комплекса
FR3104585B1 (fr) * 2019-12-17 2021-12-03 Michelin & Cie Système catalytique à base d’un métallocène et d’un diorganomagnésien
FR3104584B1 (fr) * 2019-12-17 2021-12-03 Michelin & Cie Composé diorganomagnésien asymétrique
US20230089837A1 (en) * 2019-12-23 2023-03-23 Steven M. Baldwin Polymerization processes for the production of cis-1,4-polydienes

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7902573A (nl) * 1979-04-03 1980-10-07 Philips Nv Menglichtlamp.
US6300450B1 (en) 1997-11-25 2001-10-09 Ube Industries, Ltd. Conjugated diene compound polymerization catalyst process for the preparation of conjugated diene polymer in the presence thereof and polybutadiene thus prepared
JP3894255B2 (ja) 1997-11-25 2007-03-14 宇部興産株式会社 共役ジエン重合体の製造方法
JP3624290B2 (ja) 2002-05-08 2005-03-02 独立行政法人理化学研究所 重合用触媒
US7094849B2 (en) * 2003-12-15 2006-08-22 Bridgestone Corporation Bulk polymerization process for producing polydienes
BRPI0711436B1 (pt) 2006-05-09 2018-04-17 Riken Complexo de metaloceno, composição de catalisador de polimerização, e, métodos de produzir um polímero de adição
ZA200711158B (en) * 2006-12-28 2009-03-25 Bridgestone Corp A method for producing functionalized cis-1,4-polydienes having high cis-1,4-linkage content and high functionality
US7741418B2 (en) 2007-12-31 2010-06-22 Bridgestone Corporation Process for producing polydienes
US7825201B2 (en) * 2007-12-31 2010-11-02 Bridgestone Corporation Process for producing polydienes
US7807763B2 (en) 2008-04-07 2010-10-05 Bridgestone Corporation Method for bulk polymerization
BR112012002746B1 (pt) * 2009-08-07 2019-06-11 Bridgestone Corporation Método para produção de copolímero

Also Published As

Publication number Publication date
US9228037B2 (en) 2016-01-05
WO2013101861A1 (en) 2013-07-04
JP6182539B2 (ja) 2017-08-16
BR112014015983A8 (pt) 2017-07-04
EP2797969B1 (en) 2016-02-10
KR20140109393A (ko) 2014-09-15
BR112014015983B1 (pt) 2021-01-12
CN104125967B (zh) 2016-11-09
RU2014131091A (ru) 2016-02-20
RU2627708C2 (ru) 2017-08-10
US20140378630A1 (en) 2014-12-25
EP2797969A1 (en) 2014-11-05
JP2015506395A (ja) 2015-03-02
KR102049809B1 (ko) 2019-11-29
CN104125967A (zh) 2014-10-29

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/12/2012, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 10A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2703 DE 25-10-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.