JP5922850B2 - ゴム組成物 - Google Patents

ゴム組成物 Download PDF

Info

Publication number
JP5922850B2
JP5922850B2 JP2015537047A JP2015537047A JP5922850B2 JP 5922850 B2 JP5922850 B2 JP 5922850B2 JP 2015537047 A JP2015537047 A JP 2015537047A JP 2015537047 A JP2015537047 A JP 2015537047A JP 5922850 B2 JP5922850 B2 JP 5922850B2
Authority
JP
Japan
Prior art keywords
rubber
mass
liquid diene
modified liquid
diene rubber
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
JP2015537047A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2015137295A1 (ja
Inventor
大輔 香田
大輔 香田
恵 平田
恵 平田
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
Original Assignee
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
Application granted granted Critical
Publication of JP5922850B2 publication Critical patent/JP5922850B2/ja
Publication of JPWO2015137295A1 publication Critical patent/JPWO2015137295A1/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • 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 

Landscapes

  • 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)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2015537047A 2014-03-14 2015-03-10 ゴム組成物 Active JP5922850B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014051806 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
JP2016080924A Division JP2016172859A (ja) 2014-03-14 2016-04-14 ゴム組成物

Publications (2)

Publication Number Publication Date
JP5922850B2 true JP5922850B2 (ja) 2016-05-24
JPWO2015137295A1 JPWO2015137295A1 (ja) 2017-04-06

Family

ID=54071739

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2015537047A Active JP5922850B2 (ja) 2014-03-14 2015-03-10 ゴム組成物
JP2016080924A Pending JP2016172859A (ja) 2014-03-14 2016-04-14 ゴム組成物

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2016080924A Pending JP2016172859A (ja) 2014-03-14 2016-04-14 ゴム組成物

Country Status (10)

Country Link
US (1) US10370525B2 (enExample)
EP (1) EP3118251B1 (enExample)
JP (2) JP5922850B2 (enExample)
KR (1) KR102270880B1 (enExample)
CN (2) CN110256742A (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
EP3508526B1 (en) * 2016-09-02 2023-07-12 Kuraray Co., Ltd. Rubber composition
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
CA3074182A1 (en) * 2017-09-01 2019-03-07 Kuraray Co., Ltd. High-grip tire rubber compositions
US20200392313A1 (en) * 2017-09-01 2020-12-17 Kuraray Co., Ltd. High-grip tire rubber compositions
KR102550882B1 (ko) * 2017-09-01 2023-07-03 주식회사 쿠라레 타이어용 고무 조성물
CA3074435A1 (en) * 2017-09-01 2019-03-07 Kuraray Co., Ltd. Heavy-duty tire rubber compositions and tires
CN111032769B (zh) * 2017-09-01 2022-03-01 株式会社可乐丽 重载轮胎用橡胶组合物和轮胎
CN111183179B (zh) * 2017-10-05 2022-08-12 横滨橡胶株式会社 轮胎用橡胶组合物及充气轮胎
CA3078383A1 (en) 2017-10-05 2019-04-11 Kuraray Co., Ltd. Modified liquid diene rubbers
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
KR102651219B1 (ko) 2018-03-07 2024-03-25 주식회사 쿠라레 변성 액상 디엔계 중합체 및 고무 조성물
JP7314128B2 (ja) * 2018-05-29 2023-07-25 株式会社クラレ 補強繊維及びその製造方法、並びにそれを用いた成形体
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
JP7636324B2 (ja) * 2019-06-25 2025-02-26 日鉄ケミカル＆マテリアル株式会社 変性ビニル芳香族系共重合体及びその製造方法、それから得られる変性共役ジエン系共重合体、その組成物、ゴム架橋物及びタイヤ部材
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
US20230272125A1 (en) * 2020-05-14 2023-08-31 Kuraray Co., Ltd. Modified liquid diene rubbers, rubber compositions, and sealing materials
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60124639A (ja) * 1983-12-09 1985-07-03 Kuraray Plast Kk ゴム組成物
JPH04225046A (ja) * 1990-12-27 1992-08-14 Nippon Petrochem Co Ltd ゴム組成物
JP2006213777A (ja) * 2005-02-01 2006-08-17 Toyo Tire & Rubber Co Ltd 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
JP2009138094A (ja) * 2007-12-06 2009-06-25 Yokohama Rubber Co Ltd:The タイヤ用ゴム組成物
WO2012165543A1 (ja) * 2011-06-01 2012-12-06 竹本油脂株式会社 無機充填材用分散剤及びその製造方法

Family Cites Families (19)

* 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
US4555547A (en) * 1984-08-23 1985-11-26 Nippon Zeon Co. Ltd. Rubber composition for tire treads
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
ATE367417T1 (de) * 2003-02-12 2007-08-15 Kuraray Co Kautschukzusammensetzung, vernetzbare kautschukzusammensetzungen und vernetzter artikel
JP4357220B2 (ja) * 2003-06-27 2009-11-04 横浜ゴム株式会社 ゴム組成物
JPWO2007034898A1 (ja) * 2005-09-22 2009-03-26 株式会社クラレ ゴム組成物および架橋物
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
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
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
PT3037467T (pt) 2013-08-23 2018-03-28 Amyris Inc Composição de borracha e pneu
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60124639A (ja) * 1983-12-09 1985-07-03 Kuraray Plast Kk ゴム組成物
JPH04225046A (ja) * 1990-12-27 1992-08-14 Nippon Petrochem Co Ltd ゴム組成物
JP2006213777A (ja) * 2005-02-01 2006-08-17 Toyo Tire & Rubber Co Ltd 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
JP2009138094A (ja) * 2007-12-06 2009-06-25 Yokohama Rubber Co Ltd:The タイヤ用ゴム組成物
WO2012165543A1 (ja) * 2011-06-01 2012-12-06 竹本油脂株式会社 無機充填材用分散剤及びその製造方法

Also Published As

Publication number Publication date
PT3118251T (pt) 2021-04-09
EP3118251A1 (en) 2017-01-18
US20170073509A1 (en) 2017-03-16
CA2942255C (en) 2021-08-17
TWI664217B (zh) 2019-07-01
CN106164160A (zh) 2016-11-23
JPWO2015137295A1 (ja) 2017-04-06
CA2942255A1 (en) 2015-09-17
KR20160134689A (ko) 2016-11-23
HUE054116T2 (hu) 2021-08-30
CN106164160B (zh) 2019-05-14
EP3118251A4 (en) 2017-12-06
JP2016172859A (ja) 2016-09-29
WO2015137295A1 (ja) 2015-09-17
EP3118251B1 (en) 2021-03-10
KR102270880B1 (ko) 2021-06-29
TW201538584A (zh) 2015-10-16
US10370525B2 (en) 2019-08-06
CN110256742A (zh) 2019-09-20

Similar Documents

Publication Publication Date Title
JP5922850B2 (ja) ゴム組成物
JP7751611B2 (ja) ゴム組成物
JP5922849B2 (ja) ゴム組成物
JP6218559B2 (ja) ゴム組成物
US11034821B2 (en) Rubber compositions
JP7112407B2 (ja) 高グリップタイヤ用ゴム組成物
WO2019172185A1 (ja) 変性液状ジエン系重合体およびゴム組成物
JP6562603B2 (ja) 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
JP6430901B2 (ja) ゴム組成物、及びタイヤ
JP6282449B2 (ja) ゴム組成物及びタイヤ

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150724

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150724

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20150724

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20151009

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20151020

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20151211

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20160315

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160414

R150 Certificate of patent or registration of utility model

Ref document number: 5922850

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150