JP6930070B2 - タイヤ用ゴム組成物 - Google Patents
タイヤ用ゴム組成物 Download PDFInfo
- Publication number
- JP6930070B2 JP6930070B2 JP2016110085A JP2016110085A JP6930070B2 JP 6930070 B2 JP6930070 B2 JP 6930070B2 JP 2016110085 A JP2016110085 A JP 2016110085A JP 2016110085 A JP2016110085 A JP 2016110085A JP 6930070 B2 JP6930070 B2 JP 6930070B2
- Authority
- JP
- Japan
- Prior art keywords
- mass
- rubber
- parts
- rubber composition
- styrene
- 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 67
- 239000005060 rubber Substances 0.000 title claims description 67
- 239000000203 mixture Substances 0.000 title claims description 45
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 65
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 34
- 239000000377 silicon dioxide Substances 0.000 claims description 33
- 229910052782 aluminium Inorganic materials 0.000 claims description 26
- 239000006229 carbon black Substances 0.000 claims description 26
- -1 aluminum alkoxide Chemical class 0.000 claims description 21
- 229920003244 diene elastomer Polymers 0.000 claims description 14
- 239000013032 Hydrocarbon resin Substances 0.000 claims description 11
- 229920006270 hydrocarbon resin Polymers 0.000 claims description 11
- 150000001993 dienes Chemical class 0.000 claims description 6
- 230000009477 glass transition Effects 0.000 claims description 4
- 229920005989 resin Polymers 0.000 description 34
- 239000011347 resin Substances 0.000 description 34
- 238000002156 mixing Methods 0.000 description 21
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 16
- 150000003505 terpenes Chemical class 0.000 description 16
- 235000007586 terpenes Nutrition 0.000 description 16
- 239000006087 Silane Coupling Agent Substances 0.000 description 9
- 229920002554 vinyl polymer Polymers 0.000 description 9
- 238000004073 vulcanization Methods 0.000 description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- XMGQYMWWDOXHJM-UHFFFAOYSA-N limonene Chemical compound CC(=C)C1CCC(C)=CC1 XMGQYMWWDOXHJM-UHFFFAOYSA-N 0.000 description 8
- 239000003208 petroleum Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
- 238000013329 compounding Methods 0.000 description 5
- 229910052717 sulfur Inorganic materials 0.000 description 5
- 239000011593 sulfur Substances 0.000 description 5
- GRWFGVWFFZKLTI-IUCAKERBSA-N (-)-α-pinene Chemical compound CC1=CC[C@@H]2C(C)(C)[C@H]1C2 GRWFGVWFFZKLTI-IUCAKERBSA-N 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 4
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000005062 Polybutadiene Substances 0.000 description 3
- 239000002174 Styrene-butadiene Substances 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 3
- 229920001400 block copolymer Polymers 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000379 polymerizing effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 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 3
- 239000003981 vehicle Substances 0.000 description 3
- WTARULDDTDQWMU-RKDXNWHRSA-N (+)-β-pinene Chemical compound C1[C@H]2C(C)(C)[C@@H]1CCC2=C WTARULDDTDQWMU-RKDXNWHRSA-N 0.000 description 2
- WTARULDDTDQWMU-IUCAKERBSA-N (-)-Nopinene Natural products C1[C@@H]2C(C)(C)[C@H]1CCC2=C WTARULDDTDQWMU-IUCAKERBSA-N 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Chemical compound C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 description 2
- YRVRZDIWEXCJSX-UHFFFAOYSA-N 2-methyl-3-(3-triethoxysilylpropyl)thiirane-2-carboxylic acid Chemical compound CCO[Si](OCC)(OCC)CCCC1SC1(C)C(O)=O YRVRZDIWEXCJSX-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- WTARULDDTDQWMU-UHFFFAOYSA-N Pseudopinene Natural products C1C2C(C)(C)C1CCC2=C WTARULDDTDQWMU-UHFFFAOYSA-N 0.000 description 2
- 241000872198 Serjania polyphylla Species 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- XCPQUQHBVVXMRQ-UHFFFAOYSA-N alpha-Fenchene Natural products C1CC2C(=C)CC1C2(C)C XCPQUQHBVVXMRQ-UHFFFAOYSA-N 0.000 description 2
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 2
- MVNCAPSFBDBCGF-UHFFFAOYSA-N alpha-pinene Natural products CC1=CCC23C1CC2C3(C)C MVNCAPSFBDBCGF-UHFFFAOYSA-N 0.000 description 2
- SMZOGRDCAXLAAR-UHFFFAOYSA-N aluminium isopropoxide Chemical compound [Al+3].CC(C)[O-].CC(C)[O-].CC(C)[O-] SMZOGRDCAXLAAR-UHFFFAOYSA-N 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 2
- 150000001491 aromatic compounds Chemical class 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 229930006722 beta-pinene Natural products 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N butadiene group Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 239000013522 chelant Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- LCWMKIHBLJLORW-UHFFFAOYSA-N gamma-carene Natural products C1CC(=C)CC2C(C)(C)C21 LCWMKIHBLJLORW-UHFFFAOYSA-N 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 235000001510 limonene Nutrition 0.000 description 2
- 229940087305 limonene Drugs 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- GRWFGVWFFZKLTI-UHFFFAOYSA-N rac-alpha-Pinene Natural products CC1=CCC2C(C)(C)C1C2 GRWFGVWFFZKLTI-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 150000003377 silicon compounds Chemical class 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 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 2
- 239000008096 xylene Substances 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 235000014692 zinc oxide Nutrition 0.000 description 2
- 150000000133 (4R)-limonene derivatives Chemical class 0.000 description 1
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical compound C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 description 1
- NVZWEEGUWXZOKI-UHFFFAOYSA-N 1-ethenyl-2-methylbenzene Chemical compound CC1=CC=CC=C1C=C NVZWEEGUWXZOKI-UHFFFAOYSA-N 0.000 description 1
- JZHGRUMIRATHIU-UHFFFAOYSA-N 1-ethenyl-3-methylbenzene Chemical compound CC1=CC=CC(C=C)=C1 JZHGRUMIRATHIU-UHFFFAOYSA-N 0.000 description 1
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 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
- BKOOMYPCSUNDGP-UHFFFAOYSA-N 2-methylbut-2-ene Chemical compound CC=C(C)C BKOOMYPCSUNDGP-UHFFFAOYSA-N 0.000 description 1
- DVNPFNZTPMWRAX-UHFFFAOYSA-N 2-triethoxysilylethanethiol Chemical compound CCO[Si](CCS)(OCC)OCC DVNPFNZTPMWRAX-UHFFFAOYSA-N 0.000 description 1
- IABJHLPWGMWHLX-UHFFFAOYSA-N 3-(1,3-benzothiazol-2-yl)propyl-trimethoxysilane Chemical compound C1=CC=C2SC(CCC[Si](OC)(OC)OC)=NC2=C1 IABJHLPWGMWHLX-UHFFFAOYSA-N 0.000 description 1
- QPISLCVEROXXQD-UHFFFAOYSA-N 3-(1,3-benzothiazol-2-yltetrasulfanyl)propyl-triethoxysilane Chemical compound C1=CC=C2SC(SSSSCCC[Si](OCC)(OCC)OCC)=NC2=C1 QPISLCVEROXXQD-UHFFFAOYSA-N 0.000 description 1
- LOOUJXUUGIUEBC-UHFFFAOYSA-N 3-(dimethoxymethylsilyl)propane-1-thiol Chemical compound COC(OC)[SiH2]CCCS LOOUJXUUGIUEBC-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
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 description 1
- UUEWCQRISZBELL-UHFFFAOYSA-N 3-trimethoxysilylpropane-1-thiol Chemical compound CO[Si](OC)(OC)CCCS UUEWCQRISZBELL-UHFFFAOYSA-N 0.000 description 1
- AKQWHIMDQYDQSR-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylthiirane-2-carboxylate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C1(C)CS1 AKQWHIMDQYDQSR-UHFFFAOYSA-N 0.000 description 1
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- ZSBKFEOSHGFEKJ-UHFFFAOYSA-N C1=CC=C2SC(SSSSCCC[SiH2]C(OC)OC)=NC2=C1 Chemical compound C1=CC=C2SC(SSSSCCC[SiH2]C(OC)OC)=NC2=C1 ZSBKFEOSHGFEKJ-UHFFFAOYSA-N 0.000 description 1
- FSPIGXNLDXWYKZ-UHFFFAOYSA-N CCO[Si](CCC[S+]=C(N(C)C)SSSSC(N(C)C)=[S+]CCC[Si](OCC)(OCC)OCC)(OCC)OCC Chemical compound CCO[Si](CCC[S+]=C(N(C)C)SSSSC(N(C)C)=[S+]CCC[Si](OCC)(OCC)OCC)(OCC)OCC FSPIGXNLDXWYKZ-UHFFFAOYSA-N 0.000 description 1
- SXLPVOKGQWNWFD-UHFFFAOYSA-N CCO[Si](CC[S+]=C(N(C)C)SSSSC(N(C)C)=[S+]CC[Si](OCC)(OCC)OCC)(OCC)OCC Chemical compound CCO[Si](CC[S+]=C(N(C)C)SSSSC(N(C)C)=[S+]CC[Si](OCC)(OCC)OCC)(OCC)OCC SXLPVOKGQWNWFD-UHFFFAOYSA-N 0.000 description 1
- ZZOXWBGGPBLVNQ-UHFFFAOYSA-N CN(C)C(SSSSC(N(C)C)=[S+]CCC[SiH2]C(OC)OC)=[S+]CCC[SiH2]C(OC)OC Chemical compound CN(C)C(SSSSC(N(C)C)=[S+]CCC[SiH2]C(OC)OC)=[S+]CCC[SiH2]C(OC)OC ZZOXWBGGPBLVNQ-UHFFFAOYSA-N 0.000 description 1
- SKFGZHGVWONCTD-UHFFFAOYSA-N CN(C)C(SSSSC(N(C)C)=[S+]CCC[Si](OC)(OC)OC)=[S+]CCC[Si](OC)(OC)OC Chemical compound CN(C)C(SSSSC(N(C)C)=[S+]CCC[Si](OC)(OC)OC)=[S+]CCC[Si](OC)(OC)OC SKFGZHGVWONCTD-UHFFFAOYSA-N 0.000 description 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Chemical group 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920006271 aliphatic hydrocarbon resin Polymers 0.000 description 1
- 125000005055 alkyl alkoxy group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- JPUHCPXFQIXLMW-UHFFFAOYSA-N aluminium triethoxide Chemical compound CCO[Al](OCC)OCC JPUHCPXFQIXLMW-UHFFFAOYSA-N 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 229920006272 aromatic hydrocarbon resin Polymers 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000000412 dendrimer Substances 0.000 description 1
- 229920000736 dendritic polymer Polymers 0.000 description 1
- 125000002897 diene group Chemical group 0.000 description 1
- GSYVJAOBRKCNOT-UHFFFAOYSA-N diethoxymethyl-[3-[3-(diethoxymethylsilyl)propyltetrasulfanyl]propyl]silane Chemical compound CCOC(OCC)[SiH2]CCCSSSSCCC[SiH2]C(OCC)OCC GSYVJAOBRKCNOT-UHFFFAOYSA-N 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 1
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 description 1
- WOXXJEVNDJOOLV-UHFFFAOYSA-N ethenyl-tris(2-methoxyethoxy)silane Chemical compound COCCO[Si](OCCOC)(OCCOC)C=C WOXXJEVNDJOOLV-UHFFFAOYSA-N 0.000 description 1
- SBRXLTRZCJVAPH-UHFFFAOYSA-N ethyl(trimethoxy)silane Chemical compound CC[Si](OC)(OC)OC SBRXLTRZCJVAPH-UHFFFAOYSA-N 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 125000005641 methacryl group Chemical group 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- PHQOGHDTIVQXHL-UHFFFAOYSA-N n'-(3-trimethoxysilylpropyl)ethane-1,2-diamine Chemical compound CO[Si](OC)(OC)CCCNCCN PHQOGHDTIVQXHL-UHFFFAOYSA-N 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012766 organic filler Substances 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000570 polyether Chemical group 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- JPPLPDOXWBVPCW-UHFFFAOYSA-N s-(3-triethoxysilylpropyl) octanethioate Chemical compound CCCCCCCC(=O)SCCC[Si](OCC)(OCC)OCC JPPLPDOXWBVPCW-UHFFFAOYSA-N 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
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 125000005372 silanol group Chemical group 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 125000003396 thiol group Chemical class [H]S* 0.000 description 1
- 229910000349 titanium oxysulfate Inorganic materials 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- WOZZOSDBXABUFO-UHFFFAOYSA-N tri(butan-2-yloxy)alumane Chemical compound [Al+3].CCC(C)[O-].CCC(C)[O-].CCC(C)[O-] WOZZOSDBXABUFO-UHFFFAOYSA-N 0.000 description 1
- MYWQGROTKMBNKN-UHFFFAOYSA-N tributoxyalumane Chemical compound [Al+3].CCCC[O-].CCCC[O-].CCCC[O-] MYWQGROTKMBNKN-UHFFFAOYSA-N 0.000 description 1
- ASAOXGWSIOQTDI-UHFFFAOYSA-N triethoxy-[2-(2-triethoxysilylethyltetrasulfanyl)ethyl]silane Chemical compound CCO[Si](OCC)(OCC)CCSSSSCC[Si](OCC)(OCC)OCC ASAOXGWSIOQTDI-UHFFFAOYSA-N 0.000 description 1
- KLFNHRIZTXWZHT-UHFFFAOYSA-N triethoxy-[3-(3-triethoxysilylpropyltrisulfanyl)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCSSSCCC[Si](OCC)(OCC)OCC KLFNHRIZTXWZHT-UHFFFAOYSA-N 0.000 description 1
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 description 1
- JSXKIRYGYMKWSK-UHFFFAOYSA-N trimethoxy-[2-(2-trimethoxysilylethyltetrasulfanyl)ethyl]silane Chemical compound CO[Si](OC)(OC)CCSSSSCC[Si](OC)(OC)OC JSXKIRYGYMKWSK-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
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 1
- MDDPTCUZZASZIQ-UHFFFAOYSA-N tris[(2-methylpropan-2-yl)oxy]alumane Chemical compound [Al+3].CC(C)(C)[O-].CC(C)(C)[O-].CC(C)(C)[O-] MDDPTCUZZASZIQ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Tires In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
得られた空気入りタイヤを、それぞれサイズ15×6Jのリムに組み、空気圧200kPaを充填し、テスト車両の4輪に装着し、テストドライバーがウェット条件のサーキットコース(1周約2km)を10周連続走行させたときの周回毎のラップタイムを計測した。得られた結果は、平均ラップタイムの逆数を算出し、比較例1の値を100とする指数として、表1の「ウェットグリップ性能」に示した。この指数が大きいほど、平均ラップタイムが速く、ウェットグリップ性能が優れることを意味する。
得られた空気入りタイヤを、それぞれサイズ15×6Jのリムに組み、空気圧200kPaを充填し、テスト車両の4輪に装着し、テストドライバーが乾きかけ路面からなるサーキットコース(1周約2km)を10周連続走行させたときの周回毎のラップタイムを計測した。得られた結果は、平均ラップタイムの逆数を算出し、比較例1の値を100とする指数として、表1の「ウェットグリップ性能(乾きかけ路面時)」に示した。この指数が大きいほど、平均ラップタイムが速く、乾きかけ路面のウェットグリップ性能が優れることを意味する。
上記で得られた空気入りタイヤを、それぞれサイズ15×6Jのリムに組み、空気圧200kPaを充填し、テスト車両の4輪に装着し、テストドライバーが乾きかけ路面からなるサーキットコース(1周約2km)を10周連続走行させた後、空気入りタイヤのトレッドにおける溝深さを計測した。得られた結果は、比較例1の値を100とする指数として、表1の「耐摩耗性(乾きかけ路面時)」に示した。この指数が大きいほど、乾きかけ路面の耐摩耗性が優れることを意味する。
・SBR:乳化重合スチレンブタジエンゴム、日本ゼオン社製Nipol 1739、スチレン量が40質量%、ビニル含有量が14%、ガラス転移温度が−31℃、重量平均分子量が72万、スチレンブタジエンゴム00質量部にオイル成分37.5質量部を添加した油展品
・シリカ:ローディア社製Zeosil 1165MP、N2SA=165m2/g
・カーボンブラック、東海カーボン社製シースト9、N2SA=142m2/g
・水酸化アルミ:昭和電工社製 ハイジライトH−43
・アルミニウムアルコキシド−1:アルミニウムエトキシド、川研ファインケミカル社製アルミニウムエトキサイド
・アルミニウムアルコキシド−2:アルミニウムイソプロポキシド、川研ファインケミカル社製PADM
・シランカップリング剤:ビス(3−トリエトキシシリルプロピル)テトラスルフィド、エボニック社製Si69
・樹脂:軟化点が145℃の芳香族変性テルペン樹脂、ヤスハラケミカル社製YSレジンT−145
・オイル:昭和シェル石油社製エキストラクト4号S
・亜鉛華:正同化学工業社製酸化亜鉛3種
・ステアリン酸:日油社製ビーズステアリン酸YR
・老化防止剤:フレキシス社製6PPD
・硫黄:鶴見化学工業社製金華印油入微粉硫黄
・加硫促進剤−1:加硫促進剤CBS、大内新興化学工業社製ノクセラーCZ−G
・加硫促進剤−2:加硫促進剤DPG、大内新興化学工業社製ノクセラーD
Claims (6)
- 重量平均分子量が50万〜200万である乳化重合スチレンブタジエンゴムを含むジエン系ゴム100質量部に、アルミニウムアルコキシドを1〜30質量部配合してなることを特徴とするタイヤ用ゴム組成物。
- 前記ジエン系ゴム100質量部に対し、シリカを120質量部未満、カーボンブラックを20質量部以上配合してなり、前記シリカおよびカーボンブラックの合計100質量%に対する前記カーボンブラックの比率が40質量%以上であることを特徴とする請求項1に記載のタイヤ用ゴム組成物。
- 前記ジエン系ゴム100質量部に対し、軟化点が60〜180℃である炭化水素樹脂を10〜60質量部配合してなることを特徴とする請求項1または2に記載のタイヤ用ゴム組成物。
- 前記乳化重合スチレンブタジエンゴムのガラス転移温度が−40℃〜0℃であることを特徴とする請求項1〜3のいずれかに記載のタイヤ用ゴム組成物。
- 空気入りタイヤのトレッドを形成してなることを特徴とする請求項1〜4のいずれかに記載のタイヤ用ゴム組成物。
- 請求項1〜5のいずれかに記載のタイヤ用ゴム組成物からなることを特徴とする空気入りタイヤ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016110085A JP6930070B2 (ja) | 2016-06-01 | 2016-06-01 | タイヤ用ゴム組成物 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016110085A JP6930070B2 (ja) | 2016-06-01 | 2016-06-01 | タイヤ用ゴム組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017214508A JP2017214508A (ja) | 2017-12-07 |
JP6930070B2 true JP6930070B2 (ja) | 2021-09-01 |
Family
ID=60576540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016110085A Active JP6930070B2 (ja) | 2016-06-01 | 2016-06-01 | タイヤ用ゴム組成物 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6930070B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7322333B2 (ja) * | 2019-12-27 | 2023-08-08 | Toyo Tire株式会社 | 冬用タイヤトレッド用ゴム組成物及び冬用タイヤ |
JP7359693B2 (ja) * | 2019-12-27 | 2023-10-11 | Toyo Tire株式会社 | タイヤ用ゴム組成物及びタイヤ |
JP7322334B2 (ja) * | 2019-12-27 | 2023-08-08 | Toyo Tire株式会社 | スタッドレスタイヤトレッド用ゴム組成物及びスタッドレスタイヤ |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007321046A (ja) * | 2006-05-31 | 2007-12-13 | Yokohama Rubber Co Ltd:The | ゴム組成物及び空気入りタイヤ |
JP5745733B2 (ja) * | 2006-10-25 | 2015-07-08 | Jsr株式会社 | 変性重合体の製造方法、その方法により得られた変性重合体とそのゴム組成物 |
JP5219606B2 (ja) * | 2008-04-25 | 2013-06-26 | 株式会社ブリヂストン | ゴム組成物及びそれを用いた空気入りタイヤ |
JP5381396B2 (ja) * | 2008-06-30 | 2014-01-08 | 横浜ゴム株式会社 | タイヤトレッド用ゴム組成物 |
JP2010241983A (ja) * | 2009-04-07 | 2010-10-28 | Bridgestone Corp | ゴム組成物の製造方法 |
JP4915467B2 (ja) * | 2010-06-04 | 2012-04-11 | 横浜ゴム株式会社 | タイヤ用ゴム組成物 |
JP6079864B2 (ja) * | 2013-03-01 | 2017-02-15 | 横浜ゴム株式会社 | 末端変性ポリマーの製造法 |
JP6229284B2 (ja) * | 2013-03-28 | 2017-11-15 | 横浜ゴム株式会社 | タイヤトレッド用ゴム組成物 |
-
2016
- 2016-06-01 JP JP2016110085A patent/JP6930070B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2017214508A (ja) | 2017-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6229284B2 (ja) | タイヤトレッド用ゴム組成物 | |
US9284439B2 (en) | Tire rubber composite and pneumatic tire | |
JP5999167B2 (ja) | タイヤトレッド用ゴム組成物 | |
JP5234203B2 (ja) | タイヤ用ゴム組成物 | |
WO2017204354A1 (ja) | 空気入りタイヤ | |
JP4634181B2 (ja) | タイヤトレッド用ゴム組成物及び空気入りタイヤ | |
JP2013185092A (ja) | タイヤトレッド用ゴム組成物 | |
JP2014189697A (ja) | タイヤトレッド用ゴム組成物 | |
JP6930070B2 (ja) | タイヤ用ゴム組成物 | |
JP2016003274A (ja) | ゴム組成物およびそれを用いた空気入りタイヤ | |
JP7009768B2 (ja) | ゴム組成物およびタイヤ | |
JP6930071B2 (ja) | タイヤ用ゴム組成物 | |
JP6824813B2 (ja) | 空気入りタイヤ | |
WO2016111233A1 (ja) | ゴム組成物、トレッド用部材及び空気入りタイヤ並びにゴム組成物の製造方法 | |
WO2016111331A1 (ja) | ゴム組成物、トレッド用部材及び空気入りタイヤ並びにゴム組成物の製造方法 | |
EP3851488B1 (en) | Tread rubber composition and pneumatic tire | |
US20200181368A1 (en) | Rubber composition and tire | |
JP6593250B2 (ja) | タイヤ用ゴム組成物 | |
JP7168029B1 (ja) | タイヤ用ゴム組成物 | |
KR101943832B1 (ko) | 타이어용 고무 조성물 | |
JP7397362B2 (ja) | タイヤ用ゴム組成物 | |
WO2024038830A1 (ja) | タイヤ用ゴム組成物 | |
WO2023176831A1 (ja) | タイヤ用ゴム組成物 | |
WO2024034665A1 (ja) | ゴム組成物 | |
JP2023142813A (ja) | タイヤ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190528 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200625 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200630 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200826 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210202 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210331 |
|
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: 20210713 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210726 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6930070 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |