JP7518603B2 - ゴム組成物 - Google Patents

ゴム組成物 Download PDF

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Publication number
JP7518603B2
JP7518603B2 JP2018537432A JP2018537432A JP7518603B2 JP 7518603 B2 JP7518603 B2 JP 7518603B2 JP 2018537432 A JP2018537432 A JP 2018537432A JP 2018537432 A JP2018537432 A JP 2018537432A JP 7518603 B2 JP7518603 B2 JP 7518603B2
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JP
Japan
Prior art keywords
rubber
liquid diene
mass
diene rubber
modified liquid
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.)
Active
Application number
JP2018537432A
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English (en)
Japanese (ja)
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JPWO2018043699A1 (ja
Inventor
裕美 前田
大輔 香田
浩 神原
さとみ 太田
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.)
Kuraray Co Ltd
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Kuraray Co Ltd
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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Publication of JPWO2018043699A1 publication Critical patent/JPWO2018043699A1/ja
Priority to JP2023137463A priority Critical patent/JP7751611B2/ja
Application granted granted Critical
Publication of JP7518603B2 publication Critical patent/JP7518603B2/ja
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Classifications

    • 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
    • C08L15/02—Rubber derivatives containing halogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
    • 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
    • C08L21/00—Compositions of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Tires In General (AREA)
JP2018537432A 2016-09-02 2017-09-01 ゴム組成物 Active JP7518603B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023137463A JP7751611B2 (ja) 2016-09-02 2023-08-25 ゴム組成物

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016171605 2016-09-02
JP2016171605 2016-09-02
PCT/JP2017/031560 WO2018043699A1 (ja) 2016-09-02 2017-09-01 ゴム組成物

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023137463A Division JP7751611B2 (ja) 2016-09-02 2023-08-25 ゴム組成物

Publications (2)

Publication Number Publication Date
JPWO2018043699A1 JPWO2018043699A1 (ja) 2019-06-24
JP7518603B2 true JP7518603B2 (ja) 2024-07-18

Family

ID=61301155

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2018537432A Active JP7518603B2 (ja) 2016-09-02 2017-09-01 ゴム組成物
JP2023137463A Active JP7751611B2 (ja) 2016-09-02 2023-08-25 ゴム組成物

Family Applications After (1)

Application Number Title Priority Date Filing Date
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Country Status (10)

Country Link
US (1) US11124631B2 (https=)
EP (1) EP3508526B1 (https=)
JP (2) JP7518603B2 (https=)
KR (1) KR102394014B1 (https=)
CN (1) CN109642055B (https=)
CA (1) CA3035648C (https=)
HU (1) HUE063330T2 (https=)
PT (1) PT3508526T (https=)
TW (1) TWI733893B (https=)
WO (1) WO2018043699A1 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI733893B (zh) * 2016-09-02 2021-07-21 日商可樂麗股份有限公司 橡膠組成物
EP3677633B1 (en) * 2017-09-01 2022-12-28 Kuraray Co., Ltd. Rubber composition for high grip tire
JP7153655B2 (ja) 2017-09-01 2022-10-14 株式会社クラレ 重荷重タイヤ用ゴム組成物およびタイヤ
WO2019044892A1 (ja) * 2017-09-01 2019-03-07 株式会社クラレ 重荷重タイヤ用ゴム組成物およびタイヤ
WO2019044889A1 (ja) * 2017-09-01 2019-03-07 株式会社クラレ タイヤ用ゴム組成物
CA3074182A1 (en) * 2017-09-01 2019-03-07 Kuraray Co., Ltd. High-grip tire rubber compositions
CN111032770B (zh) * 2017-09-01 2022-03-01 株式会社可乐丽 轮胎用橡胶组合物
WO2020218601A1 (en) * 2019-04-25 2020-10-29 Compagnie Generale Des Etablissements Michelin A rubber composition
WO2020217370A1 (en) * 2019-04-25 2020-10-29 Compagnie Generale Des Etablissements Michelin A rubber composition
JP7343775B2 (ja) * 2019-12-04 2023-09-13 横浜ゴム株式会社 ゴム組成物及びタイヤ
JP7602107B2 (ja) * 2020-05-29 2024-12-18 横浜ゴム株式会社 タイヤ用ゴム組成物及びタイヤ
EP4310020A4 (en) * 2021-03-18 2025-07-02 Kuraray Co RUBBER KNEAD MATERIAL, SEALED PACKAGE USING RUBBER KNEAD MATERIAL, METHOD FOR PRODUCING RUBBER KNEAD MATERIAL, AND METHOD FOR PRODUCING RUBBER COMPOSITION
US20240376308A1 (en) * 2021-08-26 2024-11-14 Zeon Corporation Latex composition and dip-molded body
US11879055B2 (en) * 2021-12-14 2024-01-23 The Goodyear Tire & Rubber Company Non-active sulfur containing functional silanes for silica compounds
DE102023210260A1 (de) * 2023-10-19 2025-04-24 Continental Reifen Deutschland Gmbh Schwefelvernetzbare Kautschukmischung und Fahrzeugreifen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000344949A (ja) 1999-03-31 2000-12-12 Nippon Mitsubishi Oil Corp 自動車タイヤトレッド用ゴム組成物
JP2002114874A (ja) 2000-10-05 2002-04-16 Sumitomo Rubber Ind Ltd 変性ジエン系ゴム組成物
WO2009148140A1 (ja) 2008-06-04 2009-12-10 株式会社ブリヂストン 芳香族ビニル化合物－共役ジエン化合物共重合体及びその製造方法、並びにゴム組成物及びタイヤ
JP2013249359A (ja) 2012-05-31 2013-12-12 Bridgestone Corp ゴム組成物及びタイヤ

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61197646A (ja) * 1985-02-27 1986-09-01 Idemitsu Petrochem Co Ltd ゴム配合油
JPS62112618A (ja) * 1985-11-11 1987-05-23 Idemitsu Petrochem Co Ltd ポリウレタン用組成物
US6242523B1 (en) * 1999-03-08 2001-06-05 The Goodyear Tire & Rubber Company Rubber composition with liquid high Tg polymer and tire with tread thereof
JP2008174759A (ja) * 2002-01-22 2008-07-31 Riken Technos Corp 熱可塑性エラストマー組成物及びそれを用いた熱可塑性樹脂組成物
JP2004262170A (ja) * 2003-03-04 2004-09-24 Konica Minolta Holdings Inc インクジェット記録用紙
EP1479698B1 (en) * 2003-05-22 2008-05-14 JSR Corporation Method for producing modified conjugated diene polymer and rubber composition
EP2261283A3 (en) 2003-11-28 2012-03-21 Sumitomo Rubber Industries, Ltd. Rubber composition for a tire and tire using the same
ES2399435T3 (es) * 2005-04-15 2013-04-01 Bridgestone Corporation Copolímero de dieno conjugado modificado, composiciones de caucho y neumáticos
JP5082206B2 (ja) * 2005-06-01 2012-11-28 横浜ゴム株式会社 タイヤ用ゴム組成物
RU2392284C2 (ru) * 2005-10-05 2010-06-20 Джей Эс Эр КОРПОРЕЙШН Способ получения модифицированного сопряженного диенового полимера, модифицированный сопряженный диеновый полимер, полученный этим способом, резиновая композиция, содержащая указанный полимер
US20080103261A1 (en) * 2006-10-25 2008-05-01 Bridgestone Corporation Process for producing modified conjugated diene based polymer, modified conjugated diene based polymer produced by the process, rubber composition, and tire
US8404785B2 (en) * 2006-12-27 2013-03-26 Jsr Corporation Method for producing modified conjugated diene polymer, modified conjugated diene polymer, and rubber composition
ZA200904420B (en) * 2006-12-27 2010-08-25 Jsr Corp Method for producing modified conjugated diene polymer, modified conjugated diene polymer, and rubber composition
CN101600736B (zh) * 2006-12-27 2012-11-07 Jsr株式会社 改性共轭二烯系聚合物的制造方法、改性共轭二烯系聚合物及橡胶组合物
CN101668780B (zh) * 2007-03-23 2012-11-28 Jsr株式会社 改性共轭二烯系聚合物的制造方法、改性共轭二烯系聚合物及橡胶组合物
JP5611585B2 (ja) * 2007-03-23 2014-10-22 Jsr株式会社 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
WO2008145155A1 (en) 2007-05-30 2008-12-04 Pirelli Tyre S.P.A. Tire and crosslinkable elastomeric composition
JP5325410B2 (ja) * 2007-10-25 2013-10-23 出光サートマー株式会社 ポリウレタン制振材料
JP5448849B2 (ja) * 2008-01-18 2014-03-19 株式会社ブリヂストン ゴム組成物及びタイヤ
JP5547058B2 (ja) * 2008-03-10 2014-07-09 株式会社ブリヂストン 変性共役ジエン（共）重合体の製造方法、変性共役ジエン（共）重合体、並びにそれを用いたゴム組成物及びタイヤ
JPWO2009133888A1 (ja) * 2008-04-30 2011-09-01 株式会社ブリヂストン 変性共役ジエン系共重合体の製造方法、その方法により得られた変性共役ジエン系共重合体、ゴム組成物及びタイヤ
CN101724185B (zh) * 2008-10-16 2013-10-23 住友橡胶工业株式会社 橡胶组合物及轮胎
CN101724127A (zh) * 2008-10-16 2010-06-09 住友橡胶工业株式会社 聚合物、橡胶组合物及使用该橡胶组合物的轮胎
CN101724184B (zh) * 2008-10-29 2013-05-01 住友橡胶工业株式会社 橡胶组合物及轮胎
TWI491619B (zh) * 2009-10-21 2015-07-11 Jsr Corp A method for producing a conjugated diene rubber, a modified conjugated diene rubber, and a rubber composition
SG184296A1 (en) * 2010-03-31 2012-11-29 Jsr Corp Process for production of modified conjugated diene rubber, modified conjugated diene rubber, and rubber composition
EP2581391B1 (en) * 2010-06-08 2015-08-19 JSR Corporation Modified conjugated diene rubber, method for producing same, and rubber composition
EP2615134B1 (en) * 2010-09-08 2018-07-18 JSR Corporation Rubber composition and process for production thereof, and tire
SG190443A1 (en) * 2010-12-01 2013-07-31 Jsr Corp Method for producing modified conjugated diene rubber, modified conjugated diene rubber, and rubber composition
EP2664626B1 (en) * 2011-01-12 2016-04-06 JSR Corporation Modified conjugated diene rubber, method for producing same, and rubber composition
JP2012201767A (ja) 2011-03-24 2012-10-22 Nissan Motor Co Ltd 樹脂組成物
JP5858041B2 (ja) * 2011-04-26 2016-02-10 Jsr株式会社 変性共役ジエン系ゴム、その製造方法、及びゴム組成物
CN103562297A (zh) * 2011-06-01 2014-02-05 竹本油脂株式会社 无机填充材料用分散剂及其制备方法
US9315600B2 (en) * 2011-08-26 2016-04-19 Asahi Kasei Chemicals Corporation Method for producing modified conjugated diene polymer, modified conjugated diene polymer, modified conjugated diene polymer composition, rubber composition and tire
BR112014028733A2 (pt) * 2012-05-23 2017-10-24 Sika Tech Ag polímero contendo grupos silano
JP6218560B2 (ja) * 2013-10-30 2017-10-25 株式会社クラレ ゴム組成物
CN110256742A (zh) 2014-03-14 2019-09-20 株式会社可乐丽 橡胶组合物
JP6562603B2 (ja) * 2014-08-11 2019-08-21 株式会社クラレ 変性ファルネセン重合体を含むゴム組成物及びタイヤ、並びに変性ファルネセン重合体の製造方法
DE102015210421A1 (de) * 2015-06-08 2016-12-08 Continental Reifen Deutschland Gmbh Kautschukmischung und Fahrzeugreifen
DE102015210423A1 (de) * 2015-06-08 2016-12-08 Continental Reifen Deutschland Gmbh Kautschukmischung und Fahrzeugreifen
KR101997596B1 (ko) * 2016-07-04 2019-07-08 주식회사 엘지화학 변성제, 변성 공액디엔계 중합체 및 이를 포함하는 고무 조성물
TWI733893B (zh) * 2016-09-02 2021-07-21 日商可樂麗股份有限公司 橡膠組成物
TWI716512B (zh) * 2016-12-16 2021-01-21 奇美實業股份有限公司 末端改質的共軛二烯-乙烯基芳香烴共聚物及其合成方法、橡膠組合物及輪胎

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000344949A (ja) 1999-03-31 2000-12-12 Nippon Mitsubishi Oil Corp 自動車タイヤトレッド用ゴム組成物
JP2002114874A (ja) 2000-10-05 2002-04-16 Sumitomo Rubber Ind Ltd 変性ジエン系ゴム組成物
WO2009148140A1 (ja) 2008-06-04 2009-12-10 株式会社ブリヂストン 芳香族ビニル化合物－共役ジエン化合物共重合体及びその製造方法、並びにゴム組成物及びタイヤ
JP2013249359A (ja) 2012-05-31 2013-12-12 Bridgestone Corp ゴム組成物及びタイヤ

Also Published As

Publication number Publication date
CN109642055B (zh) 2021-07-02
EP3508526A4 (en) 2020-01-15
PT3508526T (pt) 2023-07-19
JP2023166459A (ja) 2023-11-21
HUE063330T2 (hu) 2024-01-28
TW201811836A (zh) 2018-04-01
CA3035648A1 (en) 2018-03-08
TWI733893B (zh) 2021-07-21
CN109642055A (zh) 2019-04-16
US20190194429A1 (en) 2019-06-27
CA3035648C (en) 2024-02-06
WO2018043699A1 (ja) 2018-03-08
EP3508526B1 (en) 2023-07-12
EP3508526A1 (en) 2019-07-10
US11124631B2 (en) 2021-09-21
JPWO2018043699A1 (ja) 2019-06-24
KR102394014B1 (ko) 2022-05-03
JP7751611B2 (ja) 2025-10-08
KR20190046829A (ko) 2019-05-07

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