CN106164160B - 橡胶组合物 - Google Patents

橡胶组合物 Download PDF

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Publication number
CN106164160B
CN106164160B CN201580013681.8A CN201580013681A CN106164160B CN 106164160 B CN106164160 B CN 106164160B CN 201580013681 A CN201580013681 A CN 201580013681A CN 106164160 B CN106164160 B CN 106164160B
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Prior art keywords
rubber
liquid diene
modified
mass
group
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CN201580013681.8A
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Chinese (zh)
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CN106164160A (zh
Inventor
香田大辅
平田惠
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Kuraray Co Ltd
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Kuraray Co Ltd
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    • 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
    • C08L9/06—Copolymers with styrene
    • 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
    • C08C19/28—Reaction with compounds containing carbon-to-carbon unsaturated bonds
    • 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
    • C08K3/02—Elements
    • C08K3/06—Sulfur
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/45—Heterocyclic compounds having sulfur in the ring
    • C08K5/46—Heterocyclic compounds having sulfur in the ring with oxygen or nitrogen in the ring
    • C08K5/47—Thiazoles
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/548—Silicon-containing compounds containing sulfur
    • 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
    • C08L7/00—Compositions of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • 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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/06—Polymer mixtures characterised by other features having improved processability or containing aids for moulding methods
    • 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 

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CN201580013681.8A 2014-03-14 2015-03-10 橡胶组合物 Active CN106164160B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910374468.XA CN110256742A (zh) 2014-03-14 2015-03-10 橡胶组合物

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014-051806 2014-03-14
JP2014051806 2014-03-14
PCT/JP2015/056903 WO2015137295A1 (ja) 2014-03-14 2015-03-10 ゴム組成物

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201910374468.XA Division CN110256742A (zh) 2014-03-14 2015-03-10 橡胶组合物

Publications (2)

Publication Number Publication Date
CN106164160A CN106164160A (zh) 2016-11-23
CN106164160B true CN106164160B (zh) 2019-05-14

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CN201910374468.XA Pending CN110256742A (zh) 2014-03-14 2015-03-10 橡胶组合物

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Country Status (10)

Country Link
US (1) US10370525B2 (enExample)
EP (1) EP3118251B1 (enExample)
JP (2) JP5922850B2 (enExample)
KR (1) KR102270880B1 (enExample)
CN (2) CN106164160B (enExample)
CA (1) CA2942255C (enExample)
HU (1) HUE054116T2 (enExample)
PT (1) PT3118251T (enExample)
TW (1) TWI664217B (enExample)
WO (1) WO2015137295A1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018043699A1 (ja) * 2016-09-02 2018-03-08 株式会社クラレ ゴム組成物
US10730985B2 (en) 2016-12-19 2020-08-04 Bridgestone Corporation Functionalized polymer, process for preparing and rubber compositions containing the functionalized polymer
JP6948887B2 (ja) * 2017-08-31 2021-10-13 住友理工株式会社 塗膜親和性ゴム組成物および鉄道車両用外幌
KR102550882B1 (ko) * 2017-09-01 2023-07-03 주식회사 쿠라레 타이어용 고무 조성물
CA3074360A1 (en) * 2017-09-01 2019-03-07 Kuraray Co., Ltd. Heavy-duty tire rubber compositions and tires
CN111032763A (zh) * 2017-09-01 2020-04-17 株式会社可乐丽 高抓地轮胎用橡胶组合物
CA3074435A1 (en) * 2017-09-01 2019-03-07 Kuraray Co., Ltd. Heavy-duty tire rubber compositions and tires
CN111065676A (zh) * 2017-09-01 2020-04-24 株式会社可乐丽 高抓地轮胎用橡胶组合物
KR102612651B1 (ko) * 2017-10-05 2023-12-11 주식회사 쿠라레 변성 액상 디엔계 고무
WO2019070016A1 (ja) * 2017-10-05 2019-04-11 横浜ゴム株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
US11807704B2 (en) 2017-12-15 2023-11-07 Bridgestone Corporation Functionalized polymer, process for preparing and rubber compositions containing the functionalized polymer
KR102167527B1 (ko) 2017-12-19 2020-10-19 주식회사 엘지화학 공액디엔계 공중합체 조성물, 이의 제조방법 및 이를 포함하는 고무 조성물
US11970561B2 (en) * 2018-03-07 2024-04-30 Kuraray Co., Ltd. Modified liquid diene polymer and rubber composition
CA3101958A1 (en) * 2018-05-29 2019-12-05 Kuraray Co., Ltd. Reinforcing fibers and production method therefor, and molded article using same
TW202022035A (zh) * 2018-10-25 2020-06-16 日商Ｊｓｒ股份有限公司 聚合物組成物、交聯聚合物及輪胎
FR3089988A3 (fr) * 2018-12-17 2020-06-19 Michelin & Cie Composition de caoutchouc à base d’au moins un élastomère fonctionnalisé comprenant des groupes fonctionnels polaires et un composé phénolique spécifique
KR20220025802A (ko) * 2019-06-25 2022-03-03 닛테츠 케미컬 앤드 머티리얼 가부시키가이샤 변성 비닐 방향족계 공중합체 및 그 제조 방법, 그것으로부터 얻어지는 변성 공역 디엔계 공중합체, 그 조성물, 고무 가교물 및 타이어 부재
CN113004608B (zh) * 2019-12-20 2022-07-12 万华化学集团股份有限公司 一种聚丙烯复合材料及其制备方法
EP4151663A4 (en) * 2020-05-14 2024-06-05 Kuraray Co., Ltd. MODIFIED LIQUID DIENE RUBBER, RUBBER COMPOSITION, SEALING MATERIAL
CN116262840A (zh) * 2022-12-09 2023-06-16 中策橡胶集团股份有限公司 一种连续化制备高强度液态返原再生橡胶的方法
CN116478458B (zh) * 2022-12-22 2024-08-16 广东粤港澳大湾区黄埔材料研究院 一种新能源汽车轮胎用橡胶复合材料及其制备方法
CN116003948B (zh) * 2022-12-24 2025-05-16 广东东大科技有限公司 一种低成本高耐磨的tpe改性材料及其制备方法
CN116376129B (zh) * 2023-01-13 2024-04-19 赛轮集团股份有限公司 一种超高性能轮胎胎面胶及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101273086A (zh) * 2005-09-22 2008-09-24 可乐丽股份有限公司 橡胶组合物以及交联物
CN105705566A (zh) * 2013-08-23 2016-06-22 株式会社可乐丽 橡胶组合物和轮胎

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218349A (en) * 1978-12-19 1980-08-19 Kuraray Co., Ltd. Rubber composition
JPS60124639A (ja) * 1983-12-09 1985-07-03 Kuraray Plast Kk ゴム組成物
US4555547A (en) * 1984-08-23 1985-11-26 Nippon Zeon Co. Ltd. Rubber composition for tire treads
JPH04225046A (ja) * 1990-12-27 1992-08-14 Nippon Petrochem Co Ltd ゴム組成物
JP3457379B2 (ja) 1994-04-26 2003-10-14 株式会社クラレ ゴム組成物
US20040024093A1 (en) * 2002-07-30 2004-02-05 Marc Weydert Starch composite reinforced rubber composition and tire with at least one component thereof
CA2515393A1 (en) * 2003-02-12 2004-08-26 Kuraray Co., Ltd. Rubber composition, crosslinkable rubber compositions, and crosslinked articles
JP4357220B2 (ja) * 2003-06-27 2009-11-04 横浜ゴム株式会社 ゴム組成物
JP4762562B2 (ja) * 2005-02-01 2011-08-31 東洋ゴム工業株式会社 空気入りタイヤ用ゴム組成物
JP2008038059A (ja) * 2006-08-08 2008-02-21 Yokohama Rubber Co Ltd:The ゴム組成物、その複合体、およびそれを用いた空気入りタイヤ
AR063704A1 (es) * 2006-09-14 2009-02-11 Makhteshim Chem Works Ltd Nanoparticulas de pesticida obtenida obtenidas a partir de microemulsiones y nanoemulsiones
JP5431640B2 (ja) 2006-11-10 2014-03-05 東洋ゴム工業株式会社 サイドウォール用ゴム組成物及び空気入りタイヤ
JP2009013381A (ja) 2007-07-09 2009-01-22 Sekisui Chem Co Ltd 熱硬化性樹脂の製造方法、熱硬化性樹脂、それを含む熱硬化性組成物、成形体、硬化体、硬化成形体、並びにそれらを含む電子機器
JP2009138094A (ja) * 2007-12-06 2009-06-25 Yokohama Rubber Co Ltd:The タイヤ用ゴム組成物
JP2010077233A (ja) 2008-09-25 2010-04-08 Yokohama Rubber Co Ltd:The タイヤ用ゴム組成物およびそれを用いた空気入りタイヤ
JP2011132298A (ja) 2009-12-22 2011-07-07 Sumitomo Rubber Ind Ltd 変性共重合体、それを用いたゴム組成物および空気入りタイヤ
TWI426286B (zh) * 2010-08-02 2014-02-11 財團法人工業技術研究院 基板電性的量測設備
US8603721B2 (en) * 2011-04-06 2013-12-10 Xerox Corporation Method for preparing toner containing carbon black pigment with low surface sulfur levels
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
JP6053354B2 (ja) 2011-07-06 2016-12-27 キヤノン株式会社 帯電部材とその製造方法、および電子写真装置
JP6091063B2 (ja) * 2012-01-13 2017-03-08 住友ゴム工業株式会社 ゴム組成物及び空気入りタイヤ
JP2015044904A (ja) * 2013-08-27 2015-03-12 横浜ゴム株式会社 タイヤ用ゴム組成物および空気入りタイヤ
JP6218559B2 (ja) * 2013-10-30 2017-10-25 株式会社クラレ ゴム組成物

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101273086A (zh) * 2005-09-22 2008-09-24 可乐丽股份有限公司 橡胶组合物以及交联物
CN105705566A (zh) * 2013-08-23 2016-06-22 株式会社可乐丽 橡胶组合物和轮胎

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CA2942255A1 (en) 2015-09-17
US20170073509A1 (en) 2017-03-16
TW201538584A (zh) 2015-10-16
JPWO2015137295A1 (ja) 2017-04-06
JP5922850B2 (ja) 2016-05-24
EP3118251A1 (en) 2017-01-18
TWI664217B (zh) 2019-07-01
HUE054116T2 (hu) 2021-08-30
CN110256742A (zh) 2019-09-20
CA2942255C (en) 2021-08-17
EP3118251B1 (en) 2021-03-10
WO2015137295A1 (ja) 2015-09-17
KR102270880B1 (ko) 2021-06-29
EP3118251A4 (en) 2017-12-06
PT3118251T (pt) 2021-04-09
CN106164160A (zh) 2016-11-23
JP2016172859A (ja) 2016-09-29
US10370525B2 (en) 2019-08-06
KR20160134689A (ko) 2016-11-23

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