JP7517870B2 - ゴム-スチールコード複合体、及びそれを用いた空気入りタイヤ - Google Patents
ゴム-スチールコード複合体、及びそれを用いた空気入りタイヤ Download PDFInfo
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- JP7517870B2 JP7517870B2 JP2020101240A JP2020101240A JP7517870B2 JP 7517870 B2 JP7517870 B2 JP 7517870B2 JP 2020101240 A JP2020101240 A JP 2020101240A JP 2020101240 A JP2020101240 A JP 2020101240A JP 7517870 B2 JP7517870 B2 JP 7517870B2
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- JP
- Japan
- Prior art keywords
- rubber
- mass
- parts
- steel cord
- cord composite
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims description 33
- 239000010959 steel Substances 0.000 title claims description 33
- 239000002131 composite material Substances 0.000 title claims description 20
- 229920001971 elastomer Polymers 0.000 claims description 46
- 239000005060 rubber Substances 0.000 claims description 46
- GHMLBKRAJCXXBS-UHFFFAOYSA-N Resorcinol Natural products OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 28
- 239000000203 mixture Substances 0.000 claims description 25
- 229960001755 resorcinol Drugs 0.000 claims description 23
- -1 resorcinol compound Chemical class 0.000 claims description 19
- 229920003244 diene elastomer Polymers 0.000 claims description 16
- 150000007974 melamines Chemical class 0.000 claims description 16
- 229920005989 resin Polymers 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 15
- 244000043261 Hevea brasiliensis Species 0.000 claims description 12
- 229920003052 natural elastomer Polymers 0.000 claims description 12
- 229920001194 natural rubber Polymers 0.000 claims description 12
- BNCADMBVWNPPIZ-UHFFFAOYSA-N 2-n,2-n,4-n,4-n,6-n,6-n-hexakis(methoxymethyl)-1,3,5-triazine-2,4,6-triamine Chemical group COCN(COC)C1=NC(N(COC)COC)=NC(N(COC)COC)=N1 BNCADMBVWNPPIZ-UHFFFAOYSA-N 0.000 claims description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 22
- OJHFUROULITOCP-UHFFFAOYSA-N n-(1,3-benzothiazol-2-ylsulfanyl)-n-benzyl-1-phenylmethanamine Chemical compound C=1C=CC=CC=1CN(SC=1SC2=CC=CC=C2N=1)CC1=CC=CC=C1 OJHFUROULITOCP-UHFFFAOYSA-N 0.000 description 11
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 10
- 239000000377 silicon dioxide Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 229910052717 sulfur Inorganic materials 0.000 description 9
- 239000011593 sulfur Substances 0.000 description 9
- 238000004073 vulcanization Methods 0.000 description 9
- 239000006229 carbon black Substances 0.000 description 8
- 229920003049 isoprene rubber Polymers 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- CMAUJSNXENPPOF-UHFFFAOYSA-N n-(1,3-benzothiazol-2-ylsulfanyl)-n-cyclohexylcyclohexanamine Chemical compound C1CCCCC1N(C1CCCCC1)SC1=NC2=CC=CC=C2S1 CMAUJSNXENPPOF-UHFFFAOYSA-N 0.000 description 7
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 6
- KVBYPTUGEKVEIJ-UHFFFAOYSA-N benzene-1,3-diol;formaldehyde Chemical compound O=C.OC1=CC=CC(O)=C1 KVBYPTUGEKVEIJ-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- AMFIJXSMYBKJQV-UHFFFAOYSA-L cobalt(2+);octadecanoate Chemical compound [Co+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O AMFIJXSMYBKJQV-UHFFFAOYSA-L 0.000 description 4
- 239000012763 reinforcing filler Substances 0.000 description 4
- 229920000459 Nitrile rubber Polymers 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 description 3
- 239000011787 zinc oxide Substances 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 150000001993 dienes Chemical class 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 2
- GEMHFKXPOCTAIP-UHFFFAOYSA-N n,n-dimethyl-n'-phenylcarbamimidoyl chloride Chemical compound CN(C)C(Cl)=NC1=CC=CC=C1 GEMHFKXPOCTAIP-UHFFFAOYSA-N 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- RKHIWEUVOCCWMO-ODZAUARKSA-L (z)-but-2-enedioate;cobalt(2+) Chemical compound [Co+2].[O-]C(=O)\C=C/C([O-])=O RKHIWEUVOCCWMO-ODZAUARKSA-L 0.000 description 1
- DGXAGETVRDOQFP-UHFFFAOYSA-N 2,6-dihydroxybenzaldehyde Chemical compound OC1=CC=CC(O)=C1C=O DGXAGETVRDOQFP-UHFFFAOYSA-N 0.000 description 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- ZZMVLMVFYMGSMY-UHFFFAOYSA-N 4-n-(4-methylpentan-2-yl)-1-n-phenylbenzene-1,4-diamine Chemical compound C1=CC(NC(C)CC(C)C)=CC=C1NC1=CC=CC=C1 ZZMVLMVFYMGSMY-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000254043 Melolonthinae Species 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- MBHRHUJRKGNOKX-UHFFFAOYSA-N [(4,6-diamino-1,3,5-triazin-2-yl)amino]methanol Chemical compound NC1=NC(N)=NC(NCO)=N1 MBHRHUJRKGNOKX-UHFFFAOYSA-N 0.000 description 1
- BOGPQKRGMIVEMJ-UHFFFAOYSA-N [[4,6-bis(dimethoxyamino)-1,3,5-triazin-2-yl]-methoxyamino]methanol Chemical compound CON(CO)C1=NC(N(OC)OC)=NC(N(OC)OC)=N1 BOGPQKRGMIVEMJ-UHFFFAOYSA-N 0.000 description 1
- USDJGQLNFPZEON-UHFFFAOYSA-N [[4,6-bis(hydroxymethylamino)-1,3,5-triazin-2-yl]amino]methanol Chemical compound OCNC1=NC(NCO)=NC(NCO)=N1 USDJGQLNFPZEON-UHFFFAOYSA-N 0.000 description 1
- YGCOKJWKWLYHTG-UHFFFAOYSA-N [[4,6-bis[bis(hydroxymethyl)amino]-1,3,5-triazin-2-yl]-(hydroxymethyl)amino]methanol Chemical compound OCN(CO)C1=NC(N(CO)CO)=NC(N(CO)CO)=N1 YGCOKJWKWLYHTG-UHFFFAOYSA-N 0.000 description 1
- WCBKUQQCKNNACH-UHFFFAOYSA-N [[4,6-bis[butyl(hydroxymethyl)amino]-1,3,5-triazin-2-yl]-butylamino]methanol Chemical compound CCCCN(CO)C1=NC(N(CO)CCCC)=NC(N(CO)CCCC)=N1 WCBKUQQCKNNACH-UHFFFAOYSA-N 0.000 description 1
- MHVFYGIQJNFWGQ-UHFFFAOYSA-N [[4,6-bis[hydroxymethyl(methyl)amino]-1,3,5-triazin-2-yl]-methylamino]methanol Chemical compound OCN(C)C1=NC(N(C)CO)=NC(N(C)CO)=N1 MHVFYGIQJNFWGQ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- LHEFLUZWISWYSQ-CVBJKYQLSA-L cobalt(2+);(z)-octadec-9-enoate Chemical compound [Co+2].CCCCCCCC\C=C/CCCCCCCC([O-])=O.CCCCCCCC\C=C/CCCCCCCC([O-])=O LHEFLUZWISWYSQ-CVBJKYQLSA-L 0.000 description 1
- KDMCQAXHWIEEDE-UHFFFAOYSA-L cobalt(2+);7,7-dimethyloctanoate Chemical compound [Co+2].CC(C)(C)CCCCCC([O-])=O.CC(C)(C)CCCCCC([O-])=O KDMCQAXHWIEEDE-UHFFFAOYSA-L 0.000 description 1
- WEZJBAOYGIDDLB-UHFFFAOYSA-N cobalt(3+);borate Chemical compound [Co+3].[O-]B([O-])[O-] WEZJBAOYGIDDLB-UHFFFAOYSA-N 0.000 description 1
- 229940125904 compound 1 Drugs 0.000 description 1
- 229940125782 compound 2 Drugs 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000010734 process oil Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 229940052367 sulfur,colloidal Drugs 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000001993 wax Substances 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
- B60C1/0041—Compositions of the carcass layers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/10—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to inorganic materials
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/0007—Reinforcements made of metallic elements, e.g. cords, yarns, filaments or fibres made from metal
-
- 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
- B60C2001/0066—Compositions of the belt layers
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/0007—Reinforcements made of metallic elements, e.g. cords, yarns, filaments or fibres made from metal
- B60C2009/0021—Coating rubbers for steel cords
-
- 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)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Tires In General (AREA)
Description
・天然ゴム:RSS#3
・イソプレンゴム:JSR(株)製「IR2200」
・カーボンブラック:東海カーボン(株)製「シースト300」
・シリカ:東ソー・シリカ(株)製「ニップシールAQ」
・酸化亜鉛:三井金属鉱業(株)製「亜鉛華3号」
・老化防止剤:フレキシス(株)製「サントフレックス6PPD」
・ステアリン酸コバルト:ジャパンエナジー(株)製「ステアリン酸コバルト」(Co含有率9.5質量%)
・メラミン誘導体:ヘキサメトキシメチルメラミン、三井サイテック(株)製「サイレッツ963L」
・レゾルシン系化合物1:レゾルシン-アルキルフェノール-ホルマリン樹脂、住友化学工業(株)製「スミカノール620」
・レゾルシン系化合物2:レゾルシン-ホルマリン樹脂、インドスペック社製「ペナコライト樹脂 B-19S」
・不溶性硫黄:フレキシス(株)製「クリステックHS OT-20」(硫黄分80質量%)
・加硫促進剤1:N,N-ジシクロヘキシル-2-ベンゾチアゾールスルフェンアミド、大内新興化学工業(株)製「ノクセラーDZ-G」
・加硫促進剤2:N,N-ジベンジルベンゾチアゾール-2-スルフェンアミド
Claims (6)
- ゴム組成物とスチールコードとが加硫接着したゴム-スチールコード複合体であって、
前記ゴム組成物が、天然ゴムを含有するジエン系ゴム100質量部に対して、加硫剤1~10質量部と、下記式(1)で表される化合物0.1~5質量部と、メラミン誘導体と、レゾルシン系化合物と、有機酸コバルト塩とを含有する、ゴム-スチールコード複合体。
- 前記メラミン誘導体の含有量が、ジエン系ゴム100質量部に対して、0.1~5質量部である、請求項1に記載のゴム-スチールコード複合体。
- 前記レゾルシン系化合物の含有量が、ジエン系ゴム100質量部に対して、0.1~5質量部である、請求項1又は2に記載のゴム-スチールコード複合体。
- 前記メラミン誘導体が、ヘキサメトキシメチルメラミンである、請求項1~3のいずれか1項に記載のゴム-スチールコード複合体。
- 前記レゾルシン系化合物が、レゾルシン及び/又はレゾルシン・アルキルフェノール・ホルマリン樹脂である、請求項1~4のいずれか1項に記載のゴム-スチールコード複合体。
- 請求項1~5のいずれか1項に記載のゴム-スチールコード複合体を有する、空気入りタイヤ。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020101240A JP7517870B2 (ja) | 2020-06-10 | 2020-06-10 | ゴム-スチールコード複合体、及びそれを用いた空気入りタイヤ |
| US17/330,687 US20210388198A1 (en) | 2020-06-10 | 2021-05-26 | Rubber-steel cord composite and pneumatic tire using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020101240A JP7517870B2 (ja) | 2020-06-10 | 2020-06-10 | ゴム-スチールコード複合体、及びそれを用いた空気入りタイヤ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021195413A JP2021195413A (ja) | 2021-12-27 |
| JP7517870B2 true JP7517870B2 (ja) | 2024-07-17 |
Family
ID=78824544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020101240A Active JP7517870B2 (ja) | 2020-06-10 | 2020-06-10 | ゴム-スチールコード複合体、及びそれを用いた空気入りタイヤ |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20210388198A1 (ja) |
| JP (1) | JP7517870B2 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7420654B2 (ja) * | 2020-06-10 | 2024-01-23 | Toyo Tire株式会社 | ゴム-スチールコード複合体、及びそれを用いた空気入りタイヤ |
| JP7488698B2 (ja) * | 2020-06-10 | 2024-05-22 | Toyo Tire株式会社 | ゴム-スチールコード複合体及び空気入りタイヤ |
| CN119391095A (zh) * | 2024-10-29 | 2025-02-07 | 山东京博中聚新材料有限公司 | 一种气密性优异和长寿命的橡胶坝复合材料及其制备方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008308632A (ja) | 2007-06-18 | 2008-12-25 | Oouchi Shinko Kagaku Kogyo Kk | ゴム組成物および金属材とこのゴム組成物からなる複合体 |
| JP2009263325A (ja) | 2008-04-25 | 2009-11-12 | Kawaguchi Kagaku Kogyo Kk | ニトロソアミンを発生しない新規ゴム用加硫促進剤兼硫黄供与型加硫剤 |
| JP2014141564A (ja) | 2013-01-23 | 2014-08-07 | Bridgestone Corp | ビードインシュレーションゴム組成物並びにこれを用いたタイヤ |
| JP2017002151A (ja) | 2015-06-08 | 2017-01-05 | 東洋ゴム工業株式会社 | スチールコード被覆用ゴム組成物及び空気入りタイヤ |
| WO2020020807A1 (de) | 2018-07-26 | 2020-01-30 | Lanxess Deutschland Gmbh | Haftmischungen für kautschuke |
| JP2020059839A (ja) | 2018-10-04 | 2020-04-16 | Toyo Tire株式会社 | ゴム組成物および空気入りタイヤ |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4550147A (en) * | 1982-03-10 | 1985-10-29 | The Toyo Rubber Industry Co., Ltd. | Rubber composition with trithiol triazine and cobalt salt |
| JPH01168505A (ja) * | 1987-12-24 | 1989-07-04 | Yokohama Rubber Co Ltd:The | 空気入りラジアルタイヤ |
-
2020
- 2020-06-10 JP JP2020101240A patent/JP7517870B2/ja active Active
-
2021
- 2021-05-26 US US17/330,687 patent/US20210388198A1/en not_active Abandoned
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008308632A (ja) | 2007-06-18 | 2008-12-25 | Oouchi Shinko Kagaku Kogyo Kk | ゴム組成物および金属材とこのゴム組成物からなる複合体 |
| JP2009263325A (ja) | 2008-04-25 | 2009-11-12 | Kawaguchi Kagaku Kogyo Kk | ニトロソアミンを発生しない新規ゴム用加硫促進剤兼硫黄供与型加硫剤 |
| JP2014141564A (ja) | 2013-01-23 | 2014-08-07 | Bridgestone Corp | ビードインシュレーションゴム組成物並びにこれを用いたタイヤ |
| JP2017002151A (ja) | 2015-06-08 | 2017-01-05 | 東洋ゴム工業株式会社 | スチールコード被覆用ゴム組成物及び空気入りタイヤ |
| WO2020020807A1 (de) | 2018-07-26 | 2020-01-30 | Lanxess Deutschland Gmbh | Haftmischungen für kautschuke |
| JP2020059839A (ja) | 2018-10-04 | 2020-04-16 | Toyo Tire株式会社 | ゴム組成物および空気入りタイヤ |
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| JP2021195413A (ja) | 2021-12-27 |
| US20210388198A1 (en) | 2021-12-16 |
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