JP2018095763A - ゴム組成物 - Google Patents
ゴム組成物 Download PDFInfo
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- JP2018095763A JP2018095763A JP2016243066A JP2016243066A JP2018095763A JP 2018095763 A JP2018095763 A JP 2018095763A JP 2016243066 A JP2016243066 A JP 2016243066A JP 2016243066 A JP2016243066 A JP 2016243066A JP 2018095763 A JP2018095763 A JP 2018095763A
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- Prior art keywords
- rubber
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- manufactured
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- 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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- 229920001971 elastomer Polymers 0.000 title claims abstract description 91
- 239000005060 rubber Substances 0.000 title claims abstract description 83
- 239000000203 mixture Substances 0.000 title claims abstract description 46
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 229920006124 polyolefin elastomer Polymers 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 32
- 239000000377 silicon dioxide Substances 0.000 abstract description 16
- 239000004636 vulcanized rubber Substances 0.000 abstract description 12
- 239000005062 Polybutadiene Substances 0.000 abstract description 8
- 239000002994 raw material Substances 0.000 abstract description 5
- 229920002857 polybutadiene Polymers 0.000 abstract description 4
- 229920006285 olefinic elastomer Polymers 0.000 abstract 1
- 239000012763 reinforcing filler Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 20
- 238000004073 vulcanization Methods 0.000 description 18
- 230000003712 anti-aging effect Effects 0.000 description 13
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 12
- 229920000098 polyolefin Polymers 0.000 description 12
- 229910052717 sulfur Inorganic materials 0.000 description 12
- 239000011593 sulfur Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 238000013329 compounding Methods 0.000 description 9
- 229920003244 diene elastomer Polymers 0.000 description 8
- 239000000806 elastomer Substances 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- 150000001336 alkenes Chemical class 0.000 description 7
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 7
- 239000006087 Silane Coupling Agent Substances 0.000 description 6
- 239000006229 carbon black Substances 0.000 description 6
- 229920003048 styrene butadiene rubber Polymers 0.000 description 6
- -1 polypropylene Polymers 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229920000459 Nitrile rubber Polymers 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 238000004898 kneading Methods 0.000 description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 4
- 244000043261 Hevea brasiliensis Species 0.000 description 3
- 235000021355 Stearic acid Nutrition 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 229920003052 natural elastomer Polymers 0.000 description 3
- 229920001194 natural rubber Polymers 0.000 description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 3
- 229920001084 poly(chloroprene) Polymers 0.000 description 3
- 239000008117 stearic acid Substances 0.000 description 3
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 2
- 241001441571 Hiodontidae Species 0.000 description 2
- 239000006057 Non-nutritive feed additive Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 239000004711 α-olefin Substances 0.000 description 2
- DVNPFNZTPMWRAX-UHFFFAOYSA-N 2-triethoxysilylethanethiol Chemical compound CCO[Si](CCS)(OCC)OCC DVNPFNZTPMWRAX-UHFFFAOYSA-N 0.000 description 1
- IKYAJDOSWUATPI-UHFFFAOYSA-N 3-[dimethoxy(methyl)silyl]propane-1-thiol Chemical compound CO[Si](C)(OC)CCCS IKYAJDOSWUATPI-UHFFFAOYSA-N 0.000 description 1
- DQMRXALBJIVORP-UHFFFAOYSA-N 3-[methoxy(dimethyl)silyl]propane-1-thiol Chemical compound CO[Si](C)(C)CCCS DQMRXALBJIVORP-UHFFFAOYSA-N 0.000 description 1
- DCQBZYNUSLHVJC-UHFFFAOYSA-N 3-triethoxysilylpropane-1-thiol Chemical compound CCO[Si](OCC)(OCC)CCCS DCQBZYNUSLHVJC-UHFFFAOYSA-N 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- 239000006237 Intermediate SAF Substances 0.000 description 1
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- KJNXOZIQBSBFAY-UHFFFAOYSA-N SCCC[Si](S)(S)S Chemical class SCCC[Si](S)(S)S KJNXOZIQBSBFAY-UHFFFAOYSA-N 0.000 description 1
- 229920006978 SSBR Polymers 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- IIRGPUKZDGNIOU-UHFFFAOYSA-N amino N-(oxomethylidene)carbamoperoxoate Chemical compound NOOC(=O)N=C=O IIRGPUKZDGNIOU-UHFFFAOYSA-N 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
- 239000012990 dithiocarbamate Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003273 ketjen black Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- ARYZCSRUUPFYMY-UHFFFAOYSA-N methoxysilane Chemical compound CO[SiH3] ARYZCSRUUPFYMY-UHFFFAOYSA-N 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000013040 rubber vulcanization Methods 0.000 description 1
- AQSMLSJHYWHNRT-UHFFFAOYSA-N s-(3-trimethoxysilylpropyl) propanethioate Chemical compound CCC(=O)SCCC[Si](OC)(OC)OC AQSMLSJHYWHNRT-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229920006132 styrene block copolymer Polymers 0.000 description 1
- TXDNPSYEJHXKMK-UHFFFAOYSA-N sulfanylsilane Chemical class S[SiH3] TXDNPSYEJHXKMK-UHFFFAOYSA-N 0.000 description 1
- QAZLUNIWYYOJPC-UHFFFAOYSA-M sulfenamide Chemical compound [Cl-].COC1=C(C)C=[N+]2C3=NC4=CC=C(OC)C=C4N3SCC2=C1C QAZLUNIWYYOJPC-UHFFFAOYSA-M 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 1
- 229960002447 thiram Drugs 0.000 description 1
- NBXZNTLFQLUFES-UHFFFAOYSA-N triethoxy(propyl)silane Chemical compound CCC[Si](OCC)(OCC)OCC NBXZNTLFQLUFES-UHFFFAOYSA-N 0.000 description 1
- FBBATURSCRIBHN-UHFFFAOYSA-N triethoxy-[3-(3-triethoxysilylpropyldisulfanyl)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCSSCCC[Si](OCC)(OCC)OCC FBBATURSCRIBHN-UHFFFAOYSA-N 0.000 description 1
- VTHOKNTVYKTUPI-UHFFFAOYSA-N triethoxy-[3-(3-triethoxysilylpropyltetrasulfanyl)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCSSSSCCC[Si](OCC)(OCC)OCC VTHOKNTVYKTUPI-UHFFFAOYSA-N 0.000 description 1
- PTRSAJDNBVXVMV-UHFFFAOYSA-N triethoxy-[4-(4-triethoxysilylbutyldisulfanyl)butyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCCSSCCCC[Si](OCC)(OCC)OCC PTRSAJDNBVXVMV-UHFFFAOYSA-N 0.000 description 1
- JQBSHJQOBJRYIX-UHFFFAOYSA-N trimethoxy-[2-(2-trimethoxysilylethyldisulfanyl)ethyl]silane Chemical compound CO[Si](OC)(OC)CCSSCC[Si](OC)(OC)OC JQBSHJQOBJRYIX-UHFFFAOYSA-N 0.000 description 1
- JTTSZDBCLAKKAY-UHFFFAOYSA-N trimethoxy-[3-(3-trimethoxysilylpropyltetrasulfanyl)propyl]silane Chemical compound CO[Si](OC)(OC)CCCSSSSCCC[Si](OC)(OC)OC JTTSZDBCLAKKAY-UHFFFAOYSA-N 0.000 description 1
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
- 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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- 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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/32—Properties characterising the ingredient of the composition containing low molecular weight liquid component
- C08L2207/324—Liquid component is low molecular weight polymer
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Tires In General (AREA)
Abstract
Description
東洋精機(株)製の粘弾性試験機を使用し、周波数10Hz, 静歪10%, 同歪1%, 温度0℃で損失係数tanδを測定し、比較例1の値を100とした指数で示した。数値が高いほど、WET性能に優れることを意味する。
JISK6253に準拠したタイプAデュロメータを使用し、23℃で測定し、比較例1の値を100とした指数で示した。数値が高いほど、剛性に優れることを意味する。
JIS K6300に準拠して東洋精機(株)製ロータレスムーニー測定機を用い、未加硫ゴムを100℃で1分間余熱後、4分後のトルク値をムーニー単位で測定し、比較例1の値を100とした指数で示した。数値が低いほど、ゴム組成物の加工性に優れることを意味する。
表1の配合処方に従い、実施例1〜7および比較例1〜5のゴム組成物を配合し、通常のバンバリーミキサーを用いて混練し、ゴム組成物を調整した。表1に記載の各配合剤を以下に示す(表1において、各配合剤の配合量を、ゴム成分100質量部に対する質量部数で示す)。
a)エラストマー成分
オレフィン系エラストマー1;住友化学社製「タフセレンX1102」、Tg:−9℃、非晶性ポリオレフィン
オレフィン系エラストマー2;住友化学社製「タフセレンX1104」、Tg:−24℃、非晶性ポリオレフィン
オレフィン系エラストマー3;三井化学社製「APL6509T」、Tg:80℃、非晶性ポリオレフィン
オレフィン系エラストマー4;三井化学社製「タフマーP−0275」、Tm:28℃、結晶性ポリオレフィン
スチレン系熱可塑性エラストマー(スチレン−水添SB−スチレンブロック共重合体);旭化成社製「S.O.E. S1611」、Tg:9℃
b)ゴム成分
SBR1(末端未変性SBR);ランクセス社製「VSL5025−0HM」
SBR2(末端変性SSBR);JSR社製「HPR350」
BR;宇部興産社製「BR150B」
c)シリカ;東ソー・シリカ社製「ニップシールAQ」
d)カーボンブラック;三菱化学社製「ダイアブラックN341」
e)シランカップリング剤;エボニック・デグサ社製「Si69」
f)オイル;JOMO社製「プロセスNC140」
g)液状ゴム;クラレ社製「LBR307」(Tg−95℃、液状ポリブタジエン)
h)亜鉛華;三井金属鉱業社製「亜鉛華1号」
i)老化防止剤;住友化学社製「アンチゲン6C」
j)ステアリン酸;花王社製「ルナックS−20」
k)ワックス;日本精鑞社製「OZOACE0355」
l)硫黄;鶴見化学工業社製「5%油入微粉末硫黄」
m)加硫促進剤
加硫促進剤1;住友化学社製「ソクシノールCZ」
加硫促進剤2;大内新興化学工業社製「ノクセラーD」
Claims (2)
- ゴム成分の全量を100質量部としたとき、Tgが−40〜20℃であり、かつ完全非晶質のオレフィン系エラストマーを1〜40質量部含有することを特徴とするゴム組成物。
- さらに液状ゴムを1〜40質量部含有する請求項1に記載のゴム組成物。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016243066A JP6870977B2 (ja) | 2016-12-15 | 2016-12-15 | ゴム組成物 |
US15/787,921 US10472504B2 (en) | 2016-12-15 | 2017-10-19 | Rubber composition |
CN201711067611.8A CN108219228B (zh) | 2016-12-15 | 2017-11-03 | 橡胶组合物 |
DE102017129846.0A DE102017129846B4 (de) | 2016-12-15 | 2017-12-13 | Kautschukzusammensetzung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016243066A JP6870977B2 (ja) | 2016-12-15 | 2016-12-15 | ゴム組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018095763A true JP2018095763A (ja) | 2018-06-21 |
JP6870977B2 JP6870977B2 (ja) | 2021-05-12 |
Family
ID=62251714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016243066A Active JP6870977B2 (ja) | 2016-12-15 | 2016-12-15 | ゴム組成物 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10472504B2 (ja) |
JP (1) | JP6870977B2 (ja) |
CN (1) | CN108219228B (ja) |
DE (1) | DE102017129846B4 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019077989A1 (ja) * | 2017-10-19 | 2019-04-25 | 出光興産株式会社 | エラストマー樹脂組成物及び成形体 |
WO2020075829A1 (ja) * | 2018-10-10 | 2020-04-16 | 株式会社ブリヂストン | ゴム組成物、トレッド及びタイヤ |
JP7648876B2 (ja) | 2021-02-05 | 2025-03-19 | 横浜ゴム株式会社 | ゴム組成物およびそれを用いたスタッドレスタイヤ |
Family Cites Families (14)
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EP1062105B1 (en) | 1999-01-08 | 2005-12-28 | Bridgestone Corporation | Tire components having improved tear strength |
GB0008328D0 (en) * | 2000-04-06 | 2000-05-24 | Adv Med Solutions Ltd | Pressure sensitive adhesive compositions |
US20070004193A1 (en) | 2005-07-01 | 2007-01-04 | Taiwan Semiconductor Manufacturing Co., Ltd. | Method for reworking low-k dual damascene photo resist |
CA2619343C (en) * | 2005-08-17 | 2014-09-23 | Bostik, Inc. | Hot melt sealant and foam-in-place gasketing material |
US8088245B2 (en) * | 2007-04-11 | 2012-01-03 | Dow Global Technologies Llc | Structural epoxy resins containing core-shell rubbers |
JP2009203330A (ja) * | 2008-02-27 | 2009-09-10 | Yokohama Rubber Co Ltd:The | タイヤトレッド用ゴム組成物 |
JP5480580B2 (ja) | 2009-10-06 | 2014-04-23 | 住友ゴム工業株式会社 | タイヤ用ゴム組成物及び空気入りタイヤ |
CN101792545B (zh) * | 2010-03-04 | 2012-04-11 | 杭州中策橡胶有限公司 | 低滚动阻力轮胎的胎面胶胶料以及采用该胎面胶的轮胎 |
CN105073874B (zh) * | 2013-02-25 | 2017-06-09 | 横滨橡胶株式会社 | 轮胎用橡胶组合物及使用该轮胎用橡胶组合物的充气轮胎 |
CN104672557A (zh) * | 2013-11-29 | 2015-06-03 | 招远市东晟橡胶制品有限公司 | 一种充气橡胶轮胎 |
JP6446890B2 (ja) | 2014-07-25 | 2019-01-09 | 横浜ゴム株式会社 | ゴム組成物およびそれを用いた空気入りタイヤ |
JP6040967B2 (ja) | 2014-07-29 | 2016-12-07 | 横浜ゴム株式会社 | 空気入り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 |
US9708477B2 (en) * | 2014-12-17 | 2017-07-18 | Toyo Tire & Rubber Co., Ltd. | Copolymer, rubber composition and pneumatic tire |
CN106032417B (zh) * | 2015-03-18 | 2019-03-26 | 中国石油化工股份有限公司 | 橡胶组合物和硫化橡胶及其应用 |
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WO2019077989A1 (ja) * | 2017-10-19 | 2019-04-25 | 出光興産株式会社 | エラストマー樹脂組成物及び成形体 |
WO2020075829A1 (ja) * | 2018-10-10 | 2020-04-16 | 株式会社ブリヂストン | ゴム組成物、トレッド及びタイヤ |
JP7648876B2 (ja) | 2021-02-05 | 2025-03-19 | 横浜ゴム株式会社 | ゴム組成物およびそれを用いたスタッドレスタイヤ |
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US10472504B2 (en) | 2019-11-12 |
DE102017129846A1 (de) | 2018-06-21 |
CN108219228A (zh) | 2018-06-29 |
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JP6870977B2 (ja) | 2021-05-12 |
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US20180171121A1 (en) | 2018-06-21 |
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