BR0214685A - Processo de preparação de um copolìmero estatìstico de butadieno e de isopreno e copolìmero de butadieno e de isopreno obtido - Google Patents

Processo de preparação de um copolìmero estatìstico de butadieno e de isopreno e copolìmero de butadieno e de isopreno obtido

Info

Publication number
BR0214685A
BR0214685A BR0214685-1A BR0214685A BR0214685A BR 0214685 A BR0214685 A BR 0214685A BR 0214685 A BR0214685 A BR 0214685A BR 0214685 A BR0214685 A BR 0214685A
Authority
BR
Brazil
Prior art keywords
butadiene
sub
isoprene
isoprene copolymer
solvent
Prior art date
Application number
BR0214685-1A
Other languages
English (en)
Other versions
BR0214685B1 (pt
Inventor
Philippe Laubry
Original Assignee
Michelin Soc Tech
Michelin Rech Tech
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 Michelin Soc Tech, Michelin Rech Tech filed Critical Michelin Soc Tech
Publication of BR0214685A publication Critical patent/BR0214685A/pt
Publication of BR0214685B1 publication Critical patent/BR0214685B1/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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—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
    • C08F236/04—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

Abstract

"PROCESSO DE PREPARAçãO DE UM COPOLìMERO ESTATìSTICO DE BUTADIENO E DE ISOPRENO E COPOLìMERO DE BUTADIENO E DE ISOPRENO OBTIDO". A presente invenção refere-se a um processo de preparação de copolímeros estatísticos de butadieno e de isopreno, que consiste essencialmente em fazer reagir um sistema catalítico na presença de butadieno e de isopreno e: em utilizar, a título de sistema catalítico, um sistema à base de pelo menos: - um monómero dieno conjugado, - um sal de um ou de diversos metais de terra rara de um ácido fosfórico orgânico, - um agente de alquilação constituído de um alquil alumínio de fórmula A1R~ 3~ ou Ha1R~ 2~ e um doador de halogênio constituído de um halogeneto de alquilalumínio, o dito sal estando em suspensão em pelo menos um solvente hidrocarboneto inerte, saturado e de tipo alifático ou alicíclico que está compreendido no dito sistema catalítico e a razão molar (de agente de alquilação / sal de terra rara) pertence a um domínio que vai de 1 a 8 e em realizar a reação de copolimerização em um solvente de polimerização hidrocarboneto inerte ou em massa. Estes copolímeros são especialmente tais que as unidades de butadieno e de isopreno que eles envolvem apresentam uma elevada taxa de encadeamentos cis-1,4 cada um.
BRPI0214685-1A 2001-12-07 2002-12-04 processo de preparação de um copolìmero estatìstico de butadieno e de isopreno e copolìmero de butadieno e de isopreno obtido. BR0214685B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0115888 2001-12-07
PCT/EP2002/013709 WO2003048221A1 (fr) 2001-12-07 2002-12-04 Procede de preparation de copolymeres butadiene/isoprene et ces copolymeres

Publications (2)

Publication Number Publication Date
BR0214685A true BR0214685A (pt) 2004-12-07
BR0214685B1 BR0214685B1 (pt) 2012-08-21

Family

ID=8870258

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0214685-1A BR0214685B1 (pt) 2001-12-07 2002-12-04 processo de preparação de um copolìmero estatìstico de butadieno e de isopreno e copolìmero de butadieno e de isopreno obtido.

Country Status (12)

Country Link
US (2) US7115693B2 (pt)
EP (1) EP1456260B1 (pt)
JP (2) JP4741185B2 (pt)
KR (2) KR100904627B1 (pt)
CN (1) CN1273508C (pt)
AT (1) ATE393176T1 (pt)
AU (1) AU2002361972A1 (pt)
BR (1) BR0214685B1 (pt)
DE (1) DE60226270T2 (pt)
ES (1) ES2305339T3 (pt)
RU (1) RU2301236C2 (pt)
WO (1) WO2003048221A1 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100564407C (zh) * 2004-03-02 2009-12-02 株式会社普利司通 本体聚合方法
DE102004022676A1 (de) * 2004-05-07 2005-12-15 Bayer Ag Hydrierte Copolymerisate aus nicht substituierten und substituierten konjugierten Dienen
FR2886937B1 (fr) * 2005-06-14 2007-08-10 Michelin Soc Tech Procede de preparation d'un elastomere dienique, tel qu'un polybutadiene
US20080090852A1 (en) * 2006-10-13 2008-04-17 Colin Andrew Leach Bicyclic Heteroaromatic Compounds
US7705005B2 (en) * 2006-10-13 2010-04-27 Glaxo Group Limited Bicyclic heteroaromatic compounds
US20080090851A1 (en) * 2006-10-13 2008-04-17 Colin Andrew Leach Bicyclic Heteroaromatic Compounds
DE102007050119A1 (de) * 2007-10-19 2009-04-23 Robert Bosch Gmbh Speichervorrichtung, Sensorelement und Verfahren zur qualitativen und/oder quantitativen Bestimmung mindestens einer Gaskomponente, insbesondere von Stickoxiden, in einem Gas
US7820580B2 (en) 2007-11-15 2010-10-26 Bridgestone Corporation Nickel-based catalysts for preparing high cis 1,4-polydienes
RU2515980C2 (ru) * 2007-12-31 2014-05-20 Бриджстоун Корпорейшн Способ получения полидиенов полимеризацией в объеме
WO2009132514A1 (zh) * 2008-04-29 2009-11-05 中国科学院长春应用化学研究所 异戊二烯或丁二烯顺1，4-聚合双组分催化体系及聚合方法
CN102124037B (zh) * 2008-06-20 2013-09-11 株式会社普利司通 制备顺式1，4-聚二烯用催化剂
KR101685232B1 (ko) * 2009-08-24 2016-12-09 가부시키가이샤 브리지스톤 폴리디엔 제조를 위한 방법 및 촉매 시스템
CN102234356B (zh) * 2010-04-30 2013-03-06 青岛伊科思新材料股份有限公司 稀土戊丁橡胶的生产方法
CN101831032B (zh) * 2010-05-19 2012-05-02 中国科学院长春应用化学研究所 一种丁二烯异戊二烯共聚物的制备方法
EP2873697A4 (en) * 2012-07-12 2016-03-23 Bridgestone Corp PROCESS FOR PREPARING A POLYMER COMPOSITION, AND POLYMER COMPOSITION THUS OBTAINED
RU2598376C2 (ru) 2012-07-12 2016-09-27 Бриджстоун Корпорейшн Изопреновый сополимер и способ его производства
CN103626926B (zh) * 2012-08-21 2016-03-30 中国石油化工股份有限公司 一种聚丁二烯接枝异戊橡胶及其制备方法和硫化胶及混炼胶
CN103665197B (zh) * 2012-09-18 2015-12-02 中国石油天然气股份有限公司 一种均相稀土催化剂及其在共轭二烯烃聚合中的应用
CN104130350B (zh) * 2013-05-02 2017-08-22 中国石油化工股份有限公司 一种丁二烯‑异戊二烯共聚物橡胶及其制备方法
TWI522378B (zh) * 2013-12-13 2016-02-21 奇美實業股份有限公司 改質的高順式丁二烯－異戊二烯系共聚物、其製造方法及含有前述聚合物的輪胎
CN103980425B (zh) * 2014-06-09 2019-03-12 华宇橡胶有限责任公司 高顺式含量丁二烯-异戊二烯共聚物的制备方法
WO2016081300A1 (en) * 2014-11-17 2016-05-26 Bridgestone Corporation Bulk polymerization of polyisoprene with preformed catalyst
IT201800005841A1 (it) * 2018-05-30 2019-11-30 Procedimento per la preparazione di copolimeri random butadiene-isoprene ad elevato contenuto di unita’ 1,4-cis
CN112552451B (zh) * 2019-09-25 2022-08-19 中国石油化工股份有限公司 无规丁二烯-异戊二烯共聚物及其合成方法和低滚阻汽车轮胎胎面胶
EP3838932B1 (en) 2019-12-20 2022-08-10 The Goodyear Tire & Rubber Company Synthesis of isoprene-butadiene copolymer rubbers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023406A (ja) * 1983-07-18 1985-02-06 Asahi Chem Ind Co Ltd ポリブタジエンの製造方法
US5405815A (en) * 1993-06-17 1995-04-11 The Goodyear Tire & Rubber Company Process for preparing a catalyst system useful in the synthesis of isoprene-butadiene rubber
JP4067592B2 (ja) * 1996-12-04 2008-03-26 Ｊｓｒ株式会社 共役ジエン系重合体の製造方法
JP2001048940A (ja) * 1999-08-06 2001-02-20 Nippon Zeon Co Ltd ブタジエン系重合体及びその製造方法
CA2427984A1 (fr) * 2000-11-09 2002-05-16 Michelin Recherche Et Technique S.A. Systeme catalytique et procede de preparation d'elastomeres au moyen de ce systeme
US7022783B2 (en) * 2001-12-31 2006-04-04 The Goodyear Tire & Rubber Company Group III-B metal catalyst system

Also Published As

Publication number Publication date
CN1599762A (zh) 2005-03-23
JP2011094157A (ja) 2011-05-12
US20050004333A1 (en) 2005-01-06
US20060270817A1 (en) 2006-11-30
DE60226270T2 (de) 2009-07-16
WO2003048221A1 (fr) 2003-06-12
JP4741185B2 (ja) 2011-08-03
EP1456260A1 (fr) 2004-09-15
RU2004120699A (ru) 2005-03-27
BR0214685B1 (pt) 2012-08-21
KR20090058577A (ko) 2009-06-09
ATE393176T1 (de) 2008-05-15
AU2002361972A1 (en) 2003-06-17
DE60226270D1 (de) 2008-06-05
CN1273508C (zh) 2006-09-06
US7115693B2 (en) 2006-10-03
KR100939651B1 (ko) 2010-02-03
US7169870B2 (en) 2007-01-30
KR20040064298A (ko) 2004-07-16
EP1456260B1 (fr) 2008-04-23
RU2301236C2 (ru) 2007-06-20
ES2305339T3 (es) 2008-11-01
JP2005511806A (ja) 2005-04-28
KR100904627B1 (ko) 2009-06-25

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]

Free format text: PROCESSO DE PREPARACAO DE UM COPOLIMERO ESTATISTICO DE BUTADIENO E DE ISOPRENO E COPOLIMERO DE BUTADIENO E DE ISOPRENO OBTIDO

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 04/12/2002, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved
B25A Requested transfer of rights approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A 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 2543 DE 01-10-2019 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.