BRPI0717404A8 - Processo para produção de polímero modificado, polímero modificado obtido pelo processo, e composição de borracha contendo o mesmo - Google Patents

Processo para produção de polímero modificado, polímero modificado obtido pelo processo, e composição de borracha contendo o mesmo

Info

Publication number
BRPI0717404A8
BRPI0717404A8 BRPI0717404A BRPI0717404A BRPI0717404A8 BR PI0717404 A8 BRPI0717404 A8 BR PI0717404A8 BR PI0717404 A BRPI0717404 A BR PI0717404A BR PI0717404 A BRPI0717404 A BR PI0717404A BR PI0717404 A8 BRPI0717404 A8 BR PI0717404A8
Authority
BR
Brazil
Prior art keywords
modified polymer
composition containing
rubber composition
same
subjecting
Prior art date
Application number
BRPI0717404A
Other languages
English (en)
Inventor
Sone Takuo
Matsumoto Takaomi
Tani Kouichirou
Masaki Koji
Tanaka Ken
Original Assignee
Jsr Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39324635&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0717404(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Jsr Corp, Bridgestone Corp filed Critical Jsr Corp
Publication of BRPI0717404A2 publication Critical patent/BRPI0717404A2/pt
Publication of BRPI0717404A8 publication Critical patent/BRPI0717404A8/pt
Publication of BRPI0717404B1 publication Critical patent/BRPI0717404B1/pt

Links

Classifications

    • 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
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/42—Introducing metal atoms or metal-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L15/00—Compositions of rubber derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/10—Block- or graft-copolymers containing polysiloxane sequences
    • 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
    • C08C19/25—Incorporating silicon atoms into the molecule
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction 

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Polymers (AREA)

Abstract

PROCESSO PARA PRODUÇÃO DE POLÍMERO MODIFICADO, POLÍMERO MODIFICADO OBTIDO PELO PROCESSO, E COMPOSIÇÃO DE BORRACHA CONTENDO O MESMO. Um processo para produção de um polímero modificado que exibe baixa resistência ao rolamento, excelentes propriedades mecânicas (por exemplo, resistência à tensão), alta resistência a derrapagem em superfí cie úmida, e excelente resistência ao desgaste quando vulcanizado, um polímero modificado obtido pelo processo e uma composição de borracha contendo o mesmo. O processo inclui sujeição de uma extremidade ativa de metal alcalino de um polímero de dieno conjugado a uma reação de modificação com um composto alcoxissilano, o polímero de dieno conjugado sendo produzido por sujeição de um monômero de dieno ou de um monõmero de dieno e um monômero diferente do monômero de dieno à polimerização aniônica em um solvente de hidrocarboneto empregando um iniciador de metal alcalino e sujeição do produto resultante a uma reação de condensação na presença de um acelerador de condensação que inclui um composto de pelo menos um elemento entre os elementos dos grupos 4A (excluindo Ti) , 2B, 3B, e SB da Tabela Periódica. .
BRPI0717404-7A 2006-10-25 2007-10-25 Processo para produção de polímero modificado, polímero modificado obtido pelo processo, e composição de borracha contendo o mesmo BRPI0717404B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006-289456 2006-10-25
JP2006289456A JP5745733B2 (ja) 2006-10-25 2006-10-25 変性重合体の製造方法、その方法により得られた変性重合体とそのゴム組成物
PCT/JP2007/070862 WO2008050851A1 (en) 2006-10-25 2007-10-25 Process for producing modified polymer, modified polymer obtained by the process, and rubber composition containing the same

Publications (3)

Publication Number Publication Date
BRPI0717404A2 BRPI0717404A2 (pt) 2013-11-12
BRPI0717404A8 true BRPI0717404A8 (pt) 2018-01-02
BRPI0717404B1 BRPI0717404B1 (pt) 2018-08-14

Family

ID=39324635

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0717404-7A BRPI0717404B1 (pt) 2006-10-25 2007-10-25 Processo para produção de polímero modificado, polímero modificado obtido pelo processo, e composição de borracha contendo o mesmo

Country Status (9)

Country Link
US (1) US20100016500A1 (pt)
EP (1) EP2085419B1 (pt)
JP (1) JP5745733B2 (pt)
KR (1) KR101497718B1 (pt)
CN (1) CN101553522B (pt)
BR (1) BRPI0717404B1 (pt)
RU (1) RU2440384C2 (pt)
WO (1) WO2008050851A1 (pt)
ZA (1) ZA200902558B (pt)

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EP1860136B1 (en) * 2005-03-18 2013-01-09 JSR Corporation Process for producing modified polymer, modified polymer obtained by the process, and rubber composition thereof
JP5657855B2 (ja) * 2005-10-05 2015-01-21 Jsr株式会社 変性共役ジエン系重合体の製造方法、その方法によって得られた変性共役ジエン系重合体とそのゴム組成物
EP2130841B1 (en) * 2007-03-23 2013-10-23 JSR Corporation Method for producing modified conjugated diene polymer, modified conjugated diene polymer, and rubber composition
GB0812186D0 (en) 2008-07-03 2008-08-13 Dow Corning Modified polyolefins
GB0812185D0 (en) 2008-07-03 2008-08-13 Dow Corning Polymers modified by silanes
GB0812187D0 (en) * 2008-07-03 2008-08-13 Dow Corning Modified polyethylene
KR101023228B1 (ko) 2008-08-18 2011-03-21 금호타이어 주식회사 타이어 트레드 고무조성물
JP2010126540A (ja) * 2008-11-25 2010-06-10 Jsr Corp 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、及びゴム組成物
JP5499498B2 (ja) * 2009-03-11 2014-05-21 Ｊｓｒ株式会社 ゴム組成物及び空気入りタイヤ
CN102348748B (zh) * 2009-03-11 2013-09-04 Jsr株式会社 橡胶组合物和充气轮胎
JP2010209254A (ja) * 2009-03-11 2010-09-24 Jsr Corp ゴム組成物及び空気入りタイヤ
JP5402112B2 (ja) * 2009-03-11 2014-01-29 Ｊｓｒ株式会社 ゴム組成物及び空気入りタイヤ
JP2010209253A (ja) * 2009-03-11 2010-09-24 Jsr Corp ゴム組成物及び空気入りタイヤ
JP2010241982A (ja) * 2009-04-07 2010-10-28 Bridgestone Corp タイヤ
EP2424740B1 (en) 2009-04-30 2013-10-16 Dow Corning Corporation Elastomer compositions modified by silanes
JP5438379B2 (ja) * 2009-05-20 2014-03-12 株式会社ブリヂストン 変性剤、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、ゴム組成物および空気入りタイヤ
BR112012005376A2 (pt) * 2009-09-09 2018-05-29 Bridgestone Corp agente de modificação, método para produzir polímero de dieno conjugado modificado utilizando agente de modificação e polímero de dieno conjugado modificado.
GB201000120D0 (en) 2010-01-06 2010-02-17 Dow Corning Process for forming crosslinked and branched polymers
GB201000121D0 (en) 2010-01-06 2010-02-17 Dow Corning Modified polyolefins
GB201000117D0 (en) 2010-01-06 2010-02-17 Dow Corning Organopolysiloxanes containing an unsaturated group
WO2012011571A1 (ja) * 2010-07-23 2012-01-26 住友ゴム工業株式会社 ゴム組成物及び空気入りタイヤ
US20140031487A1 (en) 2010-11-03 2014-01-30 Rhodia Operation Epoxidised elastomer compositions modified by silanes
US8680210B2 (en) 2011-05-02 2014-03-25 Bridgestone Corporation Method for making functionalized polymer
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JP6120949B2 (ja) * 2013-03-25 2017-04-26 有限会社Ｅｔｉｃ 乳化重合共役ジエン系重合体とシリカ懸濁液とからなるゴム組成物およびその製造方法
US9938305B2 (en) 2014-07-14 2018-04-10 Trinseo Europe Gmbh Aminosilyl-substituted diarylethene compounds for anionic polymerisation
KR20160068439A (ko) * 2014-12-05 2016-06-15 삼성전자주식회사 하이브리드 터치 기반 전자 장치 및 그 제어 방법
JP6365445B2 (ja) * 2015-06-30 2018-08-01 信越化学工業株式会社 アミノアルキルアルコキシジシロキサン化合物及びその製造方法
JP6554984B2 (ja) * 2015-08-03 2019-08-07 住友ゴム工業株式会社 表面改質金属及び金属表面の改質方法
CN105131380A (zh) * 2015-08-18 2015-12-09 合肥市再德高分子材料有限公司 一种高性能改性羧基丁腈橡胶复合材料
EP3348588B1 (en) * 2015-09-11 2020-07-29 The Yokohama Rubber Co., Ltd. Diene polymer, method for producing diene polymer, and rubber composition
KR101918369B1 (ko) 2015-12-18 2018-11-13 주식회사 엘지화학 변성 공액디엔계 중합체 제조방법
JP6930070B2 (ja) * 2016-06-01 2021-09-01 横浜ゴム株式会社 タイヤ用ゴム組成物
JP6930071B2 (ja) * 2016-06-01 2021-09-01 横浜ゴム株式会社 タイヤ用ゴム組成物
KR102099923B1 (ko) * 2016-08-12 2020-04-10 주식회사 엘지화학 변성 공액디엔계 중합체, 이의 제조방법 및 이를 포함하는 고무 조성물
WO2018125733A1 (en) * 2016-12-28 2018-07-05 Firestone Polymers, Llc Methods of making polymers with reduced tack, and rubber compositions incorporating these polymers
CN111004468B (zh) * 2019-11-27 2023-03-28 安徽欣鼎高分子材料有限公司 一种阻尼减震型橡胶的制备方法及其应用
JP7745335B2 (ja) * 2019-11-29 2025-09-29 株式会社ブリヂストン ゴム組成物及びタイヤ
JP7314034B2 (ja) * 2019-11-29 2023-07-25 株式会社ブリヂストン ゴム組成物及びタイヤ
JP7364442B2 (ja) * 2019-11-29 2023-10-18 株式会社ブリヂストン ゴム組成物及びタイヤ
JPWO2022249766A1 (pt) * 2021-05-28 2022-12-01

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Also Published As

Publication number Publication date
EP2085419A1 (en) 2009-08-05
RU2440384C2 (ru) 2012-01-20
WO2008050851A1 (en) 2008-05-02
KR101497718B1 (ko) 2015-03-02
EP2085419B1 (en) 2014-07-16
US20100016500A1 (en) 2010-01-21
BRPI0717404A2 (pt) 2013-11-12
KR20090086072A (ko) 2009-08-10
RU2009119485A (ru) 2010-11-27
JP5745733B2 (ja) 2015-07-08
CN101553522A (zh) 2009-10-07
BRPI0717404B1 (pt) 2018-08-14
JP2008106118A (ja) 2008-05-08
CN101553522B (zh) 2012-09-05
ZA200902558B (en) 2010-08-25
EP2085419A4 (en) 2011-03-09

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: C08C 19/44 (1974.07), C08F 8/42 (1974.07), C08L 15

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B25G Requested change of headquarter approved

Owner name: JSR CORPORATION (JP) ; BRIDGESTONE CORPORATION (JP)

B25A Requested transfer of rights approved

Owner name: BRIDGESTONE CORPORATION (JP) ; ENEOS MATERIALS CORPORATION (JP)

B25G Requested change of headquarter approved

Owner name: BRIDGESTONE CORPORATION (JP) ; ENEOS MATERIALS CORPORATION (JP)