JP6779742B2 - ベーストレッドゴム部材、及びそれを用いた空気入りタイヤ - Google Patents
ベーストレッドゴム部材、及びそれを用いた空気入りタイヤ Download PDFInfo
- Publication number
- JP6779742B2 JP6779742B2 JP2016202903A JP2016202903A JP6779742B2 JP 6779742 B2 JP6779742 B2 JP 6779742B2 JP 2016202903 A JP2016202903 A JP 2016202903A JP 2016202903 A JP2016202903 A JP 2016202903A JP 6779742 B2 JP6779742 B2 JP 6779742B2
- Authority
- JP
- Japan
- Prior art keywords
- mass
- parts
- rubber
- base tread
- group
- 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
Links
- 229920001971 elastomer Polymers 0.000 title claims description 54
- 239000005060 rubber Substances 0.000 title claims description 54
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 41
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 32
- 239000006229 carbon black Substances 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 23
- 239000000377 silicon dioxide Substances 0.000 claims description 21
- 150000001875 compounds Chemical class 0.000 claims description 19
- 229910052757 nitrogen Inorganic materials 0.000 claims description 16
- 238000001179 sorption measurement Methods 0.000 claims description 16
- 229920003244 diene elastomer Polymers 0.000 claims description 15
- 125000004432 carbon atom Chemical group C* 0.000 claims description 11
- 229910017052 cobalt Inorganic materials 0.000 claims description 7
- 239000010941 cobalt Substances 0.000 claims description 7
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- -1 cobalt organic acid Chemical class 0.000 claims description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- 125000003342 alkenyl group Chemical group 0.000 claims description 5
- 125000000304 alkynyl group Chemical group 0.000 claims description 5
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 claims description 4
- 229910001415 sodium ion Inorganic materials 0.000 claims description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 3
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 claims description 3
- 229910001416 lithium ion Inorganic materials 0.000 claims description 3
- 229910001414 potassium ion Inorganic materials 0.000 claims description 3
- 241000872198 Serjania polyphylla Species 0.000 claims 1
- 229920002857 polybutadiene Polymers 0.000 description 57
- 239000005062 Polybutadiene Substances 0.000 description 56
- 230000020169 heat generation Effects 0.000 description 21
- 230000000052 comparative effect Effects 0.000 description 15
- 244000043261 Hevea brasiliensis Species 0.000 description 14
- 229920003052 natural elastomer Polymers 0.000 description 14
- 229920001194 natural rubber Polymers 0.000 description 14
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 9
- 229910052717 sulfur Inorganic materials 0.000 description 8
- 239000011593 sulfur Substances 0.000 description 8
- 238000004073 vulcanization Methods 0.000 description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 5
- 229910052779 Neodymium Inorganic materials 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 5
- 229920003049 isoprene rubber Polymers 0.000 description 5
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 5
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 150000001993 dienes Chemical class 0.000 description 4
- 125000000524 functional group Chemical group 0.000 description 4
- 229910052761 rare earth metal Inorganic materials 0.000 description 4
- 239000006087 Silane Coupling Agent Substances 0.000 description 3
- 235000021355 Stearic acid Nutrition 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000004898 kneading Methods 0.000 description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 150000002910 rare earth metals Chemical class 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000012763 reinforcing filler Substances 0.000 description 3
- 239000008117 stearic acid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- 239000011787 zinc oxide Substances 0.000 description 3
- 241001070947 Fagus Species 0.000 description 2
- 235000010099 Fagus sylvatica Nutrition 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 125000006018 1-methyl-ethenyl group Chemical group 0.000 description 1
- 125000006017 1-propenyl group Chemical group 0.000 description 1
- OVSKIKFHRZPJSS-UHFFFAOYSA-N 2,4-D Chemical compound OC(=O)COC1=CC=C(Cl)C=C1Cl OVSKIKFHRZPJSS-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical class C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Natural products CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 239000000805 composite resin Substances 0.000 description 1
- UKJLNMAFNRKWGR-UHFFFAOYSA-N cyclohexatrienamine Chemical group NC1=CC=C=C[CH]1 UKJLNMAFNRKWGR-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002589 poly(vinylethylene) polymer Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000010734 process oil Substances 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- SIBJEXQCOCKLSR-YSMBQZINSA-M sodium;(z)-4-(4-aminoanilino)-4-oxobut-2-enoate Chemical compound [Na+].NC1=CC=C(NC(=O)\C=C/C([O-])=O)C=C1 SIBJEXQCOCKLSR-YSMBQZINSA-M 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- TXDNPSYEJHXKMK-UHFFFAOYSA-N sulfanylsilane Chemical compound S[SiH3] TXDNPSYEJHXKMK-UHFFFAOYSA-N 0.000 description 1
- 229940052367 sulfur,colloidal Drugs 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000011240 wet gel Substances 0.000 description 1
Classifications
-
- 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
- B60C1/0016—Compositions of the tread
-
- 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
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/0008—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the tread rubber
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
-
- 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
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/006—Additives being defined by their surface area
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)
- Compositions Of Macromolecular Compounds (AREA)
- Tires In General (AREA)
Description
式(I)中、R1及びR2は、水素原子、炭素数1〜20のアルキル基、炭素数1〜20のアルケニル基又は炭素数1〜20のアルキニル基を示し、R1及びR2は同一であっても異なっていてもよい。M+はナトリウムイオン、カリウムイオン又はリチウムイオンを示す。
・NR:RSS#3
・BR:宇部興産(株)製「BR150」
・カーボンブラック1:FEF級、東海カーボン(株)製「シーストSO」(N2SA=42m2/g)
・カーボンブラック2:GPF級、東海カーボン(株)製「シーストV」(N2SA=27m2/g)
・カーボンブラック3:HAF級、東海カーボン(株)製「シーストKH」(N2SA=90m2/g)
・シリカ1:エボニック社製「9100GR」(BET=235m2/g)
・シリカ2:エボニック社製「VN3」(BET=180m2/g)
・シリカ3:Rhodia社製「1115MP」(BET=115m2/g)
・化合物(I):住友化学(株)製の(2Z)−4−[(4−アミノフェニル)アミノ]−4−オキソ−2−ブテン酸ナトリウム(下記式(I’)で表される化合物)
・ワックス:日本精蝋(株)製「OZOACE0355」
・ステアリン酸:花王(株)製「工業用ステアリン酸」
・硫黄:鶴見化学工業(株)製「5%油処理粉末硫黄」
・加硫促進剤:大内新興化学工業(株)製「ノクセラ−NS−P」
Claims (2)
- ジエン系ゴム100質量部に対して、
窒素吸着比表面積が20〜80m2/gのカーボンブラックを10〜70質量部、
窒素吸着比表面積が80〜200m2/gのシリカを1〜10質量部、
下記の一般式(I)で表される化合物を0.1〜10質量部含有するゴム組成物(ただし、有機酸コバルトを含むものは除く)からなる、ベーストレッドゴム部材。
- 請求項1に記載のベーストレッドゴム部材を用いて作製された、空気入りタイヤ。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016202903A JP6779742B2 (ja) | 2016-10-14 | 2016-10-14 | ベーストレッドゴム部材、及びそれを用いた空気入りタイヤ |
CN201780055525.7A CN109804011A (zh) | 2016-10-14 | 2017-09-07 | 基底胎面胶部件及使用了该基底胎面胶部件的充气轮胎 |
PCT/JP2017/032217 WO2018070147A1 (ja) | 2016-10-14 | 2017-09-07 | ベーストレッドゴム部材、及びそれを用いた空気入りタイヤ |
DE112017005198.3T DE112017005198B4 (de) | 2016-10-14 | 2017-09-07 | Basislaufflächenkautschukelement und pneumatischer Reifen, der dieses verwendet |
US16/331,707 US20190233621A1 (en) | 2016-10-14 | 2017-09-07 | Base tread rubber member and pneumatic tire using same |
MYPI2019001160A MY188708A (en) | 2016-10-14 | 2017-09-07 | Base tread rubber member and pneumatic tire using same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016202903A JP6779742B2 (ja) | 2016-10-14 | 2016-10-14 | ベーストレッドゴム部材、及びそれを用いた空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018062629A JP2018062629A (ja) | 2018-04-19 |
JP6779742B2 true JP6779742B2 (ja) | 2020-11-04 |
Family
ID=61905211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016202903A Active JP6779742B2 (ja) | 2016-10-14 | 2016-10-14 | ベーストレッドゴム部材、及びそれを用いた空気入りタイヤ |
Country Status (6)
Country | Link |
---|---|
US (1) | US20190233621A1 (ja) |
JP (1) | JP6779742B2 (ja) |
CN (1) | CN109804011A (ja) |
DE (1) | DE112017005198B4 (ja) |
MY (1) | MY188708A (ja) |
WO (1) | WO2018070147A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7013825B2 (ja) * | 2017-12-04 | 2022-02-01 | 住友ゴム工業株式会社 | タイヤ外層用ゴム組成物及び空気入りタイヤ |
WO2020026657A1 (ja) * | 2018-07-31 | 2020-02-06 | 住友理工株式会社 | 防振ゴム組成物およびその製造方法、ならびに防振ゴム部材 |
CN117186510A (zh) | 2018-08-30 | 2023-12-08 | 大塚化学株式会社 | 橡胶组合物、橡胶材料及它们的用途、以及添加剂 |
JP7151380B2 (ja) * | 2018-10-30 | 2022-10-12 | 住友ゴム工業株式会社 | ゴム組成物 |
JP7288749B2 (ja) * | 2018-11-05 | 2023-06-08 | Toyo Tire株式会社 | 防振ゴム用ゴム組成物および防振ゴム |
JP7472670B2 (ja) * | 2020-06-17 | 2024-04-23 | 住友ゴム工業株式会社 | タイヤ |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5420882B2 (ja) * | 2008-11-06 | 2014-02-19 | 住友ゴム工業株式会社 | インスレーション用ゴム組成物及びタイヤ |
JP5573883B2 (ja) * | 2011-04-26 | 2014-08-20 | 住友化学株式会社 | ゴム組成物 |
CN104159960B (zh) * | 2012-03-02 | 2016-06-22 | 株式会社普利司通 | 橡胶组合物和橡胶组合物的生产方法 |
EP2914654B1 (en) * | 2012-11-02 | 2017-05-31 | Bridgestone Corporation | Rubber compositions comprising metal carboxylates and processes for making the same |
BR102013028645A2 (pt) * | 2012-11-08 | 2016-06-21 | Sumitomo Rubber Ind | composição de borracha para banda de rodagem, e pneumático |
JP5745491B2 (ja) | 2012-11-08 | 2015-07-08 | 住友ゴム工業株式会社 | ベーストレッド用ゴム組成物及び空気入りタイヤ |
BR102013028758A2 (pt) * | 2012-11-08 | 2017-07-11 | Sumitomo Rubber Industries, Ltd. | Rubber compositions for square axle, side wall sealing, base wheel band, brake shock, steel cabin coat, strip adjacent to steel cables, intermediate rubber and side wall and tires |
JP5719823B2 (ja) | 2012-11-08 | 2015-05-20 | 住友ゴム工業株式会社 | ゴム組成物及び空気入りタイヤ |
JP5820357B2 (ja) * | 2012-11-08 | 2015-11-24 | 住友ゴム工業株式会社 | サイドウォール、ウイング、ベーストレッド、サイドウォールパッキン、ブレーカークッション又はタイガム用ゴム組成物及び空気入りタイヤ |
CN103804724B (zh) * | 2012-11-08 | 2018-01-12 | 住友橡胶工业株式会社 | 橡胶组合物及充气轮胎 |
JP5808305B2 (ja) * | 2012-11-08 | 2015-11-10 | 住友ゴム工業株式会社 | ゴム組成物及び空気入りタイヤ |
JP5727989B2 (ja) * | 2012-11-08 | 2015-06-03 | 住友ゴム工業株式会社 | スチールコード被覆、スチールコード隣接ストリップ又はタイガム用ゴム組成物及び空気入りタイヤ |
JP6682949B2 (ja) * | 2016-03-28 | 2020-04-15 | 住友ゴム工業株式会社 | 乗用車用タイヤ |
JP6720047B2 (ja) * | 2016-10-14 | 2020-07-08 | Toyo Tire株式会社 | タイヤ部材の製造方法 |
-
2016
- 2016-10-14 JP JP2016202903A patent/JP6779742B2/ja active Active
-
2017
- 2017-09-07 US US16/331,707 patent/US20190233621A1/en not_active Abandoned
- 2017-09-07 CN CN201780055525.7A patent/CN109804011A/zh active Pending
- 2017-09-07 WO PCT/JP2017/032217 patent/WO2018070147A1/ja active Application Filing
- 2017-09-07 MY MYPI2019001160A patent/MY188708A/en unknown
- 2017-09-07 DE DE112017005198.3T patent/DE112017005198B4/de active Active
Also Published As
Publication number | Publication date |
---|---|
WO2018070147A1 (ja) | 2018-04-19 |
MY188708A (en) | 2021-12-24 |
JP2018062629A (ja) | 2018-04-19 |
US20190233621A1 (en) | 2019-08-01 |
DE112017005198B4 (de) | 2022-05-25 |
DE112017005198T5 (de) | 2019-07-04 |
CN109804011A (zh) | 2019-05-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6779742B2 (ja) | ベーストレッドゴム部材、及びそれを用いた空気入りタイヤ | |
JP5737324B2 (ja) | タイヤ用ゴム組成物 | |
WO2013008927A1 (ja) | タイヤ用ゴム組成物 | |
JP5480781B2 (ja) | ベーストレッド用ゴム組成物及び空気入りタイヤ | |
JP7031599B2 (ja) | タイヤ用ゴム組成物及び空気入りタイヤ | |
JP6831668B2 (ja) | トレッドゴム部材の製造方法、及びタイヤの製造方法 | |
JP2008019334A (ja) | タイヤトレッド用ゴム組成物 | |
JP2005263999A (ja) | ゴム組成物の製造方法 | |
JP7159566B2 (ja) | タイヤ用ゴム組成物 | |
JP2010111776A (ja) | ブレーカートッピング又はバンドトッピング用ゴム組成物及び空気入りタイヤ | |
JP7340919B2 (ja) | タイヤトレッド用ゴム組成物及び空気入りタイヤ | |
JP5289890B2 (ja) | ゴム組成物及び空気入りタイヤ | |
JP2006063285A (ja) | タイヤサイドウォール用ゴム組成物および空気入りタイヤ | |
JP2004059740A (ja) | ゴム組成物及び空気入りタイヤ | |
JP5065651B2 (ja) | タイヤサイドウォール用ゴム組成物 | |
JP2005232221A (ja) | ベーストレッド用ゴム組成物および空気入りタイヤ | |
JP6107252B2 (ja) | タイヤ用ゴム組成物の製造方法 | |
JP6147618B2 (ja) | ゴム組成物及び空気入りタイヤ | |
JP5089855B2 (ja) | タイヤサイドウォール用ゴム組成物および空気入りタイヤ | |
JP2013155308A (ja) | キャップトレッド、ベーストレッド、サイドウォール、カーカス、クリンチ又はビードエイペックス用ゴム組成物及び空気入りタイヤ | |
JP6862894B2 (ja) | タイヤ用ゴム組成物 | |
JP2008031267A (ja) | 重荷重用タイヤトレッドゴム組成物および重荷重用空気入りタイヤ | |
JP7160668B2 (ja) | タイヤ用ゴム組成物の製造方法 | |
JP2020105377A (ja) | タイヤ用ゴム組成物 | |
JP7359693B2 (ja) | タイヤ用ゴム組成物及びタイヤ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190809 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200421 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200618 |
|
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: 20201006 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201014 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6779742 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |