BRPI0820764A2 - Processo para preparação de copolímeros de 1,3-butadieno e estireno contendo em sua cadeia principal segmento aleatório, seguido de bloco com estrutura diferenciada da cadeia principal, homopolímerico ou copolimérico, funcionalizado e produto obtido a partir do mesmo - Google Patents

Processo para preparação de copolímeros de 1,3-butadieno e estireno contendo em sua cadeia principal segmento aleatório, seguido de bloco com estrutura diferenciada da cadeia principal, homopolímerico ou copolimérico, funcionalizado e produto obtido a partir do mesmo

Info

Publication number
BRPI0820764A2
BRPI0820764A2 BRPI0820764-0A BRPI0820764A BRPI0820764A2 BR PI0820764 A2 BRPI0820764 A2 BR PI0820764A2 BR PI0820764 A BRPI0820764 A BR PI0820764A BR PI0820764 A2 BRPI0820764 A2 BR PI0820764A2
Authority
BR
Brazil
Prior art keywords
main chain
homopolymeric
functionalized
butadiene
followed
Prior art date
Application number
BRPI0820764-0A
Other languages
English (en)
Inventor
Luiz Fernando Nicolini
Mauro Cresta De Barros Dolinsky
Carlos Roberto De Albuquerque Campos
Fernando Vasconcelos Figueirêdo
Mônica De Almeida De Sant Anna
Clóvis Henriques De Lira
Neusa Maria Toccheto Pires
Original Assignee
Lanxess Elastômeros Do Brasil S A
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 Lanxess Elastômeros Do Brasil S A filed Critical Lanxess Elastômeros Do Brasil S A
Priority to BRPI0820764-0A priority Critical patent/BRPI0820764B1/pt
Publication of BRPI0820764A2 publication Critical patent/BRPI0820764A2/pt
Publication of BRPI0820764A8 publication Critical patent/BRPI0820764A8/pt
Publication of BRPI0820764B1 publication Critical patent/BRPI0820764B1/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
    • C08F236/06—Butadiene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/442—Block-or graft-polymers containing polysiloxane sequences containing vinyl polymer sequences

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Silicon Polymers (AREA)
  • Tires In General (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BRPI0820764-0A 2007-12-14 2008-12-11 Processo para preparação de copolímero de 1,3-butadieno e estireno contendo em sua cadeia principal segmento aleatório, seguido de bloco com estrutura diferenciada da cadeia principal, homopolimérico ou copolimérico, funcionalizado e produto obtido a partir do mesmo BRPI0820764B1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI0820764-0A BRPI0820764B1 (pt) 2007-12-14 2008-12-11 Processo para preparação de copolímero de 1,3-butadieno e estireno contendo em sua cadeia principal segmento aleatório, seguido de bloco com estrutura diferenciada da cadeia principal, homopolimérico ou copolimérico, funcionalizado e produto obtido a partir do mesmo

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
BRPI0704674-0A BRPI0704674A2 (pt) 2007-12-14 2007-12-14 processo para preparação de copolìmero de 1,3-butadieno e estireno contendo em sua cadeia principal segmento aleatório, seguido de bloco com estrutura diferenciada da cadeia principal, homopolimérico ou copolimérico, funcionalizado e produto obtido a partir do mesmo
BRPI0704674-0 2007-12-14
PCT/IB2008/003442 WO2009077839A1 (en) 2007-12-14 2008-12-11 Process for the preparation of a 1,3-butadiene and styrene copolymer containing a random section in its main chain followed by a block with a structure differentiated from the main chain. homopolymeric or copolymeric. functionalized and the product obtained from this.
BRPI0820764-0A BRPI0820764B1 (pt) 2007-12-14 2008-12-11 Processo para preparação de copolímero de 1,3-butadieno e estireno contendo em sua cadeia principal segmento aleatório, seguido de bloco com estrutura diferenciada da cadeia principal, homopolimérico ou copolimérico, funcionalizado e produto obtido a partir do mesmo

Publications (3)

Publication Number Publication Date
BRPI0820764A2 true BRPI0820764A2 (pt) 2015-06-16
BRPI0820764A8 BRPI0820764A8 (pt) 2018-02-06
BRPI0820764B1 BRPI0820764B1 (pt) 2019-02-12

Family

ID=40512137

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0704674-0A BRPI0704674A2 (pt) 2007-12-14 2007-12-14 processo para preparação de copolìmero de 1,3-butadieno e estireno contendo em sua cadeia principal segmento aleatório, seguido de bloco com estrutura diferenciada da cadeia principal, homopolimérico ou copolimérico, funcionalizado e produto obtido a partir do mesmo
BRPI0820764-0A BRPI0820764B1 (pt) 2007-12-14 2008-12-11 Processo para preparação de copolímero de 1,3-butadieno e estireno contendo em sua cadeia principal segmento aleatório, seguido de bloco com estrutura diferenciada da cadeia principal, homopolimérico ou copolimérico, funcionalizado e produto obtido a partir do mesmo

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BRPI0704674-0A BRPI0704674A2 (pt) 2007-12-14 2007-12-14 processo para preparação de copolìmero de 1,3-butadieno e estireno contendo em sua cadeia principal segmento aleatório, seguido de bloco com estrutura diferenciada da cadeia principal, homopolimérico ou copolimérico, funcionalizado e produto obtido a partir do mesmo

Country Status (9)

Country Link
US (2) US20110130499A1 (pt)
EP (1) EP2235067B8 (pt)
CN (2) CN101903409B (pt)
BR (2) BRPI0704674A2 (pt)
ES (1) ES2600486T3 (pt)
HU (1) HUE032443T2 (pt)
PL (1) PL2235067T3 (pt)
SA (1) SA108290794B1 (pt)
WO (1) WO2009077839A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5663146B2 (ja) * 2009-05-29 2015-02-04 株式会社ブリヂストン 変性共役ジエン系重合体の製造方法、変性共役ジエン系重合体、ゴム組成物、空気入りタイヤ
FR2951178B1 (fr) * 2009-10-08 2012-08-17 Michelin Soc Tech Elastomere dienique fonctionnalise et composition de caoutchouc le contenant.
TWI453224B (zh) * 2010-12-31 2014-09-21 Chi Mei Corp 末端改質的共軛二烯－乙烯基芳香烴共聚物及其製備方法
TWI462939B (zh) * 2012-12-28 2014-12-01 Chi Mei Corp 經改質的共軛二烯－乙烯基芳香烴共聚物及其聚合方法
US9534107B2 (en) 2014-07-30 2017-01-03 The Goodyear Tire & Rubber Company Elastomer containing combination of tris(nonyl phenyl) phosphite and tetramethylethylenediamine, preparation and compositions and articles of manufacture thereof
US9428628B2 (en) 2014-08-20 2016-08-30 The Goodyear Tire & Rubber Company Functionalized polymer, rubber composition and pneumatic tire
WO2018016985A1 (en) * 2016-07-22 2018-01-25 Public Joint Stock Company "Sibur Holding" A method for producing branched modified rubber and a rubber composition comprising branched modified rubber prepared by the method, and use thereof
FR3087443B3 (fr) * 2018-10-23 2020-10-23 Michelin & Cie Composition de caoutchouc
KR102803602B1 (ko) * 2020-11-16 2025-05-08 주식회사 엘지화학 변성 공액디엔계 중합체 및 이를 포함하는 고무 조성물
CN114539491B (zh) * 2020-11-24 2024-06-04 中国石油化工股份有限公司 单乙烯基芳烃-共轭二烯烃嵌段共聚物及其制备方法和充油橡胶及应用
KR20240042433A (ko) 2021-08-17 2024-04-02 아란세오 도이치란드 게엠베하 관능화된 중합체

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2692194B2 (ja) 1988-11-14 1997-12-17 日本合成ゴム株式会社 水素化ブロック共重合体及びその組成物
CN1037848C (zh) * 1995-08-04 1998-03-25 北京燕山石油化工公司研究院 丁苯嵌段共聚物的制造方法
FR2740778A1 (fr) * 1995-11-07 1997-05-09 Michelin & Cie Composition de caoutchouc a base de silice et de polymere dienique fonctionalise ayant une fonction silanol terminale
US6013708A (en) 1996-10-03 2000-01-11 Cytec Technology Corp. Cationic water-soluble polymer precipitation in salt solutions
JP3685572B2 (ja) 1996-12-17 2005-08-17 住友ゴム工業株式会社 タイヤトレッド用ゴム組成物
US6846478B1 (en) 1998-02-27 2005-01-25 The Procter & Gamble Company Promoting whole body health
FR2802542A1 (fr) * 1999-12-20 2001-06-22 Michelin Soc Tech Composition de caoutchouc vulcanisable pour la fabrication d'un pneumatique et pneumatique dont la bande de roulement comprend une telle composition
CN1137175C (zh) * 2000-04-12 2004-02-04 北京燕山石油化工公司研究院 一种高抗湿滑性与低滚动阻力均衡性能改进的共轭二烯烃和单乙烯基芳烃二嵌段溶聚橡胶
GB2368069A (en) 2000-07-20 2002-04-24 Goodyear Tire & Rubber Dialkylsiloxane-diene-dialkylsiloxane triblock rubber
US6598637B2 (en) * 2000-08-01 2003-07-29 The Goodyear Tire & Rubber Company Pneumatic tire having a rubber component containing a block styrene butadiene copolymer
EP1275660B1 (en) * 2001-02-15 2008-10-08 Japan Elastomer Co., Ltd. Modified rubber, process for producing the same, and composition
US7037980B2 (en) * 2003-11-10 2006-05-02 Chevron Phillips Chemical Company, Lp Monovinylarene/conjugated diene copolymers having lower glass transition temperatures
BRPI0705025A2 (pt) * 2007-12-14 2009-08-11 Petroflex Ind E Com S A produto de copolìmero de 1,3-butadieno e estireno, funcionalizado nas extremidades das suas cadeias poliméricas e seu processo de preparação

Also Published As

Publication number Publication date
BRPI0704674A2 (pt) 2009-08-11
US20130237666A1 (en) 2013-09-12
CN101903409A (zh) 2010-12-01
CN103172807A (zh) 2013-06-26
US9023924B2 (en) 2015-05-05
BRPI0820764B1 (pt) 2019-02-12
EP2235067B8 (en) 2016-11-23
CN103172807B (zh) 2015-07-01
EP2235067A1 (en) 2010-10-06
BRPI0820764A8 (pt) 2018-02-06
US20110130499A1 (en) 2011-06-02
HUE032443T2 (en) 2017-09-28
WO2009077839A1 (en) 2009-06-25
ES2600486T3 (es) 2017-02-09
SA108290794B1 (ar) 2013-05-25
PL2235067T3 (pl) 2017-07-31
CN101903409B (zh) 2015-11-25
EP2235067B1 (en) 2016-09-07

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: ARLANXEO BRASIL SA (DE)

B07A Application suspended after technical examination (opinion) [chapter 7.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 12/02/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 12/02/2019, 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 15A 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 2752 DE 03-10-2023 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.