JPWO2017188139A1 - ゴム組成物 - Google Patents
ゴム組成物 Download PDFInfo
- Publication number
- JPWO2017188139A1 JPWO2017188139A1 JP2018514560A JP2018514560A JPWO2017188139A1 JP WO2017188139 A1 JPWO2017188139 A1 JP WO2017188139A1 JP 2018514560 A JP2018514560 A JP 2018514560A JP 2018514560 A JP2018514560 A JP 2018514560A JP WO2017188139 A1 JPWO2017188139 A1 JP WO2017188139A1
- Authority
- JP
- Japan
- Prior art keywords
- sbr
- rubber
- group
- butadiene rubber
- rubber composition
- 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.)
- Granted
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 50
- 239000005060 rubber Substances 0.000 title claims abstract description 50
- 239000000203 mixture Substances 0.000 title claims abstract description 43
- 229920003048 styrene butadiene rubber Polymers 0.000 claims abstract description 92
- 229920000642 polymer Polymers 0.000 claims abstract description 29
- 238000009826 distribution Methods 0.000 claims abstract description 9
- 230000009477 glass transition Effects 0.000 claims abstract description 8
- 239000002174 Styrene-butadiene Substances 0.000 claims description 54
- 229920005989 resin Polymers 0.000 claims description 52
- 239000011347 resin Substances 0.000 claims description 52
- -1 and further Substances 0.000 claims description 36
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 30
- 239000003208 petroleum Substances 0.000 claims description 20
- 239000000377 silicon dioxide Substances 0.000 claims description 15
- 239000005062 Polybutadiene Substances 0.000 claims description 14
- 150000003505 terpenes Chemical class 0.000 claims description 10
- 235000007586 terpenes Nutrition 0.000 claims description 10
- 244000043261 Hevea brasiliensis Species 0.000 claims description 9
- 229920003052 natural elastomer Polymers 0.000 claims description 9
- 229920001194 natural rubber Polymers 0.000 claims description 9
- 239000002202 Polyethylene glycol Substances 0.000 claims description 7
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 7
- 239000011976 maleic acid Substances 0.000 claims description 7
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid group Chemical group C(\C=C/C(=O)O)(=O)O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 7
- 229920002857 polybutadiene Polymers 0.000 claims description 7
- 229920001223 polyethylene glycol Polymers 0.000 claims description 7
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 7
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 claims description 6
- 238000007720 emulsion polymerization reaction Methods 0.000 claims description 6
- 229920005992 thermoplastic resin Polymers 0.000 claims description 6
- 229920003244 diene elastomer Polymers 0.000 claims description 5
- 238000000113 differential scanning calorimetry Methods 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 4
- 238000010528 free radical solution polymerization reaction Methods 0.000 claims description 4
- 229920002587 poly(1,3-butadiene) polymer Polymers 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 24
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 19
- 150000003839 salts Chemical class 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- 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 11
- 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 11
- 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 11
- 238000005096 rolling process Methods 0.000 description 10
- 239000000178 monomer Substances 0.000 description 9
- 125000003118 aryl group Chemical group 0.000 description 8
- 125000004432 carbon atom Chemical group C* 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 239000003981 vehicle Substances 0.000 description 7
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Chemical compound C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 description 6
- 125000004122 cyclic group Chemical group 0.000 description 6
- 238000004073 vulcanization Methods 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 239000003607 modifier Substances 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 238000006116 polymerization reaction Methods 0.000 description 5
- WBUSESIMOZDSHU-UHFFFAOYSA-N 3-(4,5-dihydroimidazol-1-yl)propyl-triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN1CCN=C1 WBUSESIMOZDSHU-UHFFFAOYSA-N 0.000 description 4
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 4
- 239000003999 initiator Substances 0.000 description 4
- 239000005011 phenolic resin Substances 0.000 description 4
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 150000004982 aromatic amines Chemical class 0.000 description 3
- 125000003710 aryl alkyl group Chemical group 0.000 description 3
- 150000001733 carboxylic acid esters Chemical class 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- 150000001993 dienes Chemical class 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000025 natural resin Substances 0.000 description 3
- 230000000379 polymerizing effect Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920003051 synthetic elastomer Polymers 0.000 description 3
- 239000005061 synthetic rubber Substances 0.000 description 3
- 238000004227 thermal cracking Methods 0.000 description 3
- 125000005068 thioepoxy group Chemical group S(O*)* 0.000 description 3
- GRWFGVWFFZKLTI-IUCAKERBSA-N (-)-α-pinene Chemical compound CC1=CC[C@@H]2C(C)(C)[C@H]1C2 GRWFGVWFFZKLTI-IUCAKERBSA-N 0.000 description 2
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 description 2
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical compound C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 description 2
- BKOOMYPCSUNDGP-UHFFFAOYSA-N 2-methylbut-2-ene Chemical compound CC=C(C)C BKOOMYPCSUNDGP-UHFFFAOYSA-N 0.000 description 2
- GXDMUOPCQNLBCZ-UHFFFAOYSA-N 3-(3-triethoxysilylpropyl)oxolane-2,5-dione Chemical compound CCO[Si](OCC)(OCC)CCCC1CC(=O)OC1=O GXDMUOPCQNLBCZ-UHFFFAOYSA-N 0.000 description 2
- IHDMWJVVHWITIM-UHFFFAOYSA-N 3-(4,5-dihydroimidazol-1-yl)propyl-trimethoxysilane Chemical compound CO[Si](OC)(OC)CCCN1CCN=C1 IHDMWJVVHWITIM-UHFFFAOYSA-N 0.000 description 2
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 description 2
- PRKPGWQEKNEVEU-UHFFFAOYSA-N 4-methyl-n-(3-triethoxysilylpropyl)pentan-2-imine Chemical compound CCO[Si](OCC)(OCC)CCCN=C(C)CC(C)C PRKPGWQEKNEVEU-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 2
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 150000001334 alicyclic compounds Chemical class 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001825 field-flow fractionation Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 150000002466 imines Chemical class 0.000 description 2
- 125000001841 imino group Chemical group [H]N=* 0.000 description 2
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 2
- XMGQYMWWDOXHJM-UHFFFAOYSA-N limonene Chemical compound CC(=C)C1CCC(C)=CC1 XMGQYMWWDOXHJM-UHFFFAOYSA-N 0.000 description 2
- 238000010551 living anionic polymerization reaction Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- NFWSQSCIDYBUOU-UHFFFAOYSA-N methylcyclopentadiene Chemical compound CC1=CC=CC1 NFWSQSCIDYBUOU-UHFFFAOYSA-N 0.000 description 2
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 2
- 238000000569 multi-angle light scattering Methods 0.000 description 2
- BVBBZEKOMUDXMZ-UHFFFAOYSA-N n,n-diethyl-3-triethoxysilylpropan-1-amine Chemical compound CCO[Si](OCC)(OCC)CCCN(CC)CC BVBBZEKOMUDXMZ-UHFFFAOYSA-N 0.000 description 2
- AQIQPUUNTCVHBS-UHFFFAOYSA-N n,n-dimethyl-3-triethoxysilylpropan-1-amine Chemical compound CCO[Si](OCC)(OCC)CCCN(C)C AQIQPUUNTCVHBS-UHFFFAOYSA-N 0.000 description 2
- CNBZTHQYUOSCDJ-UHFFFAOYSA-N n-(3-triethoxysilylpropyl)butan-2-imine Chemical compound CCO[Si](OCC)(OCC)CCCN=C(C)CC CNBZTHQYUOSCDJ-UHFFFAOYSA-N 0.000 description 2
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 2
- QMMOXUPEWRXHJS-UHFFFAOYSA-N pentene-2 Natural products CCC=CC QMMOXUPEWRXHJS-UHFFFAOYSA-N 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 150000003141 primary amines Chemical class 0.000 description 2
- 239000012763 reinforcing filler Substances 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- 150000003566 thiocarboxylic acids Chemical class 0.000 description 2
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 2
- 229960002447 thiram Drugs 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 2
- FRGPKMWIYVTFIQ-UHFFFAOYSA-N triethoxy(3-isocyanatopropyl)silane Chemical compound CCO[Si](OCC)(OCC)CCCN=C=O FRGPKMWIYVTFIQ-UHFFFAOYSA-N 0.000 description 2
- DQZNLOXENNXVAD-UHFFFAOYSA-N trimethoxy-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silane Chemical class C1C(CC[Si](OC)(OC)OC)CCC2OC21 DQZNLOXENNXVAD-UHFFFAOYSA-N 0.000 description 2
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical class CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 2
- WTARULDDTDQWMU-RKDXNWHRSA-N (+)-β-pinene Chemical compound C1[C@H]2C(C)(C)[C@@H]1CCC2=C WTARULDDTDQWMU-RKDXNWHRSA-N 0.000 description 1
- WTARULDDTDQWMU-IUCAKERBSA-N (-)-Nopinene Natural products C1[C@@H]2C(C)(C)[C@H]1CCC2=C WTARULDDTDQWMU-IUCAKERBSA-N 0.000 description 1
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 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
- OWRCNXZUPFZXOS-UHFFFAOYSA-N 1,3-diphenylguanidine Chemical compound C=1C=CC=CC=1NC(=N)NC1=CC=CC=C1 OWRCNXZUPFZXOS-UHFFFAOYSA-N 0.000 description 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- MHNNAWXXUZQSNM-UHFFFAOYSA-N 2-methylbut-1-ene Chemical compound CCC(C)=C MHNNAWXXUZQSNM-UHFFFAOYSA-N 0.000 description 1
- 125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- GSVMCEUQHZAFKG-UHFFFAOYSA-N 2-triethoxysilylaniline Chemical compound CCO[Si](OCC)(OCC)C1=CC=CC=C1N GSVMCEUQHZAFKG-UHFFFAOYSA-N 0.000 description 1
- CYRCOEQNWVOXOR-UHFFFAOYSA-N 2-trimethoxysilylacetonitrile Chemical compound CO[Si](OC)(OC)CC#N CYRCOEQNWVOXOR-UHFFFAOYSA-N 0.000 description 1
- OZDJZALISQJWEQ-UHFFFAOYSA-N 3-(3-diethoxysilylpropyl)-4-methyloxolane-2,5-dione Chemical compound CCO[SiH](OCC)CCCC1C(C)C(=O)OC1=O OZDJZALISQJWEQ-UHFFFAOYSA-N 0.000 description 1
- ZADOWCXTUZWAKL-UHFFFAOYSA-N 3-(3-trimethoxysilylpropyl)oxolane-2,5-dione Chemical compound CO[Si](OC)(OC)CCCC1CC(=O)OC1=O ZADOWCXTUZWAKL-UHFFFAOYSA-N 0.000 description 1
- ZZNRMMYTKJBVPD-UHFFFAOYSA-N 3-[diethoxy(methyl)silyl]-n,n-dimethylpropan-1-amine Chemical compound CCO[Si](C)(OCC)CCCN(C)C ZZNRMMYTKJBVPD-UHFFFAOYSA-N 0.000 description 1
- DOYKFSOCSXVQAN-UHFFFAOYSA-N 3-[diethoxy(methyl)silyl]propyl 2-methylprop-2-enoate Chemical compound CCO[Si](C)(OCC)CCCOC(=O)C(C)=C DOYKFSOCSXVQAN-UHFFFAOYSA-N 0.000 description 1
- FMGBDYLOANULLW-UHFFFAOYSA-N 3-isocyanatopropyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)CCCN=C=O FMGBDYLOANULLW-UHFFFAOYSA-N 0.000 description 1
- JQKBYCKXGRPGAV-UHFFFAOYSA-N 3-isocyanatopropyl-tri(propan-2-yloxy)silane Chemical compound CC(C)O[Si](OC(C)C)(OC(C)C)CCCN=C=O JQKBYCKXGRPGAV-UHFFFAOYSA-N 0.000 description 1
- YHQXBTXEYZIYOV-UHFFFAOYSA-N 3-methylbut-1-ene Chemical compound CC(C)C=C YHQXBTXEYZIYOV-UHFFFAOYSA-N 0.000 description 1
- PAKGDPSCXSUALC-UHFFFAOYSA-N 3-methylbuta-1,2-diene Chemical compound CC(C)=C=C PAKGDPSCXSUALC-UHFFFAOYSA-N 0.000 description 1
- CHPNMYQJQQGAJS-UHFFFAOYSA-N 3-tri(propan-2-yloxy)silylpropyl 2-methylprop-2-enoate Chemical compound CC(C)O[Si](OC(C)C)(OC(C)C)CCCOC(=O)C(C)=C CHPNMYQJQQGAJS-UHFFFAOYSA-N 0.000 description 1
- SLSKAIZCBJQHFI-UHFFFAOYSA-N 3-triethoxysilyl-n,n-bis(trimethylsilyl)propan-1-amine Chemical compound CCO[Si](OCC)(OCC)CCCN([Si](C)(C)C)[Si](C)(C)C SLSKAIZCBJQHFI-UHFFFAOYSA-N 0.000 description 1
- URDOJQUSEUXVRP-UHFFFAOYSA-N 3-triethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CCO[Si](OCC)(OCC)CCCOC(=O)C(C)=C URDOJQUSEUXVRP-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
- VJXRKZJMGVSXPX-UHFFFAOYSA-N 4-ethylpyridine Chemical compound CCC1=CC=NC=C1 VJXRKZJMGVSXPX-UHFFFAOYSA-N 0.000 description 1
- CNODSORTHKVDEM-UHFFFAOYSA-N 4-trimethoxysilylaniline Chemical compound CO[Si](OC)(OC)C1=CC=C(N)C=C1 CNODSORTHKVDEM-UHFFFAOYSA-N 0.000 description 1
- GCSNSTLNJOCKES-UHFFFAOYSA-N CC(C)O[SiH2]CCCN1CCN=C1 Chemical compound CC(C)O[SiH2]CCCN1CCN=C1 GCSNSTLNJOCKES-UHFFFAOYSA-N 0.000 description 1
- 208000034628 Celiac artery compression syndrome Diseases 0.000 description 1
- 238000005698 Diels-Alder reaction Methods 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000006237 Intermediate SAF Substances 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000004735 Petcoal® Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- WTARULDDTDQWMU-UHFFFAOYSA-N Pseudopinene Natural products C1C2C(C)(C)C1CCC2=C WTARULDDTDQWMU-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- QROGIFZRVHSFLM-QHHAFSJGSA-N [(e)-prop-1-enyl]benzene Chemical compound C\C=C\C1=CC=CC=C1 QROGIFZRVHSFLM-QHHAFSJGSA-N 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 125000002015 acyclic group Chemical group 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000004705 aldimines Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- XCPQUQHBVVXMRQ-UHFFFAOYSA-N alpha-Fenchene Natural products C1CC2C(=C)CC1C2(C)C XCPQUQHBVVXMRQ-UHFFFAOYSA-N 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- MVNCAPSFBDBCGF-UHFFFAOYSA-N alpha-pinene Natural products CC1=CCC23C1CC2C3(C)C MVNCAPSFBDBCGF-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 125000000320 amidine group Chemical group 0.000 description 1
- 150000001409 amidines Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 description 1
- TYYRQXKKUMORJD-UHFFFAOYSA-N azepan-1-ylmethyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)CN1CCCCCC1 TYYRQXKKUMORJD-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 229930006722 beta-pinene Natural products 0.000 description 1
- BBWBEZAMXFGUGK-UHFFFAOYSA-N bis(dodecylsulfanyl)-methylarsane Chemical compound CCCCCCCCCCCCS[As](C)SCCCCCCCCCCCC BBWBEZAMXFGUGK-UHFFFAOYSA-N 0.000 description 1
- 238000012661 block copolymerization Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- SKOLWUPSYHWYAM-UHFFFAOYSA-N carbonodithioic O,S-acid Chemical compound SC(S)=O SKOLWUPSYHWYAM-UHFFFAOYSA-N 0.000 description 1
- 125000003262 carboxylic acid ester group Chemical group [H]C([H])([*:2])OC(=O)C([H])([H])[*:1] 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 125000000596 cyclohexenyl group Chemical group C1(=CCCCC1)* 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000002433 cyclopentenyl group Chemical group C1(=CCCC1)* 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- AFZSMODLJJCVPP-UHFFFAOYSA-N dibenzothiazol-2-yl disulfide Chemical compound C1=CC=C2SC(SSC=3SC4=CC=CC=C4N=3)=NC2=C1 AFZSMODLJJCVPP-UHFFFAOYSA-N 0.000 description 1
- PJIFJEUHCQYNHO-UHFFFAOYSA-N diethoxy-(3-isocyanatopropyl)-methylsilane Chemical compound CCO[Si](C)(OCC)CCCN=C=O PJIFJEUHCQYNHO-UHFFFAOYSA-N 0.000 description 1
- NZXPFQHBVYPZHU-UHFFFAOYSA-N diethoxy-ethyl-propylsilane Chemical compound CCC[Si](CC)(OCC)OCC NZXPFQHBVYPZHU-UHFFFAOYSA-N 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- SLQTWNAJXFHMHM-UHFFFAOYSA-N dimethoxy-methyl-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silane Chemical class C1C(CC[Si](C)(OC)OC)CCC2OC21 SLQTWNAJXFHMHM-UHFFFAOYSA-N 0.000 description 1
- PWPGWRIGYKWLEV-UHFFFAOYSA-N dimethoxy-methyl-[2-(oxiran-2-ylmethoxy)ethyl]silane Chemical class CO[Si](C)(OC)CCOCC1CO1 PWPGWRIGYKWLEV-UHFFFAOYSA-N 0.000 description 1
- WHGNXNCOTZPEEK-UHFFFAOYSA-N dimethoxy-methyl-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical class CO[Si](C)(OC)CCCOCC1CO1 WHGNXNCOTZPEEK-UHFFFAOYSA-N 0.000 description 1
- AGLXSQDPLRTXLU-UHFFFAOYSA-M dimethyl-octadecyl-(3-triethylsilylpropyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CCC[Si](CC)(CC)CC AGLXSQDPLRTXLU-UHFFFAOYSA-M 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- LCWMKIHBLJLORW-UHFFFAOYSA-N gamma-carene Natural products C1CC(=C)CC2C(C)(C)C21 LCWMKIHBLJLORW-UHFFFAOYSA-N 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 125000006038 hexenyl group Chemical group 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 description 1
- 125000000879 imine group Chemical group 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- NONOKGVFTBWRLD-UHFFFAOYSA-N isocyanatosulfanylimino(oxo)methane Chemical compound O=C=NSN=C=O NONOKGVFTBWRLD-UHFFFAOYSA-N 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- AFRJJFRNGGLMDW-UHFFFAOYSA-N lithium amide Chemical compound [Li+].[NH2-] AFRJJFRNGGLMDW-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- ZLDHYRXZZNDOKU-UHFFFAOYSA-N n,n-diethyl-3-trimethoxysilylpropan-1-amine Chemical compound CCN(CC)CCC[Si](OC)(OC)OC ZLDHYRXZZNDOKU-UHFFFAOYSA-N 0.000 description 1
- XTOSZDRAGWRSBP-UHFFFAOYSA-N n,n-dimethyl-2-triethoxysilylethanamine Chemical compound CCO[Si](OCC)(OCC)CCN(C)C XTOSZDRAGWRSBP-UHFFFAOYSA-N 0.000 description 1
- RKOBOSOXEJGFTF-UHFFFAOYSA-N n,n-dimethyl-2-trimethoxysilylethanamine Chemical compound CO[Si](OC)(OC)CCN(C)C RKOBOSOXEJGFTF-UHFFFAOYSA-N 0.000 description 1
- QIOYHIUHPGORLS-UHFFFAOYSA-N n,n-dimethyl-3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN(C)C QIOYHIUHPGORLS-UHFFFAOYSA-N 0.000 description 1
- DEQZTKGFXNUBJL-UHFFFAOYSA-N n-(1,3-benzothiazol-2-ylsulfanyl)cyclohexanamine Chemical compound C1CCCCC1NSC1=NC2=CC=CC=C2S1 DEQZTKGFXNUBJL-UHFFFAOYSA-N 0.000 description 1
- SULYJYHNLMOZIP-UHFFFAOYSA-N n-(3-triethoxysilylpropyl)cyclohexanimine Chemical compound CCO[Si](OCC)(OCC)CCCN=C1CCCCC1 SULYJYHNLMOZIP-UHFFFAOYSA-N 0.000 description 1
- PHYRCSSYBSJTMI-UHFFFAOYSA-N n-(3-triethoxysilylpropyl)ethanimine Chemical compound CCO[Si](OCC)(OCC)CCCN=CC PHYRCSSYBSJTMI-UHFFFAOYSA-N 0.000 description 1
- MPKNGASSKGJBSA-UHFFFAOYSA-N n-(3-triethoxysilylpropyl)propan-2-imine Chemical compound CCO[Si](OCC)(OCC)CCCN=C(C)C MPKNGASSKGJBSA-UHFFFAOYSA-N 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
- DLAUQJZKDAKQGO-UHFFFAOYSA-N n-butyl-n-(3-triethoxysilylpropyl)butan-1-amine Chemical compound CCCCN(CCCC)CCC[Si](OCC)(OCC)OCC DLAUQJZKDAKQGO-UHFFFAOYSA-N 0.000 description 1
- DTPZJXALAREFEY-UHFFFAOYSA-N n-methyl-3-triethoxysilylpropan-1-amine Chemical compound CCO[Si](OCC)(OCC)CCCNC DTPZJXALAREFEY-UHFFFAOYSA-N 0.000 description 1
- DVYVMJLSUSGYMH-UHFFFAOYSA-N n-methyl-3-trimethoxysilylpropan-1-amine Chemical compound CNCCC[Si](OC)(OC)OC DVYVMJLSUSGYMH-UHFFFAOYSA-N 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 125000004923 naphthylmethyl group Chemical group C1(=CC=CC2=CC=CC=C12)C* 0.000 description 1
- 150000002825 nitriles Chemical class 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
- 125000004365 octenyl group Chemical group C(=CCCCCCC)* 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 125000001979 organolithium group Chemical group 0.000 description 1
- LVMTVPFRTKXRPH-UHFFFAOYSA-N penta-1,2-diene Chemical compound CCC=C=C LVMTVPFRTKXRPH-UHFFFAOYSA-N 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- GRWFGVWFFZKLTI-UHFFFAOYSA-N rac-alpha-Pinene Natural products CC1=CCC2C(C)(C)C1C2 GRWFGVWFFZKLTI-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material 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
- 150000004756 silanes Chemical class 0.000 description 1
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 description 1
- 238000001542 size-exclusion chromatography Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 150000003440 styrenes Chemical class 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000003784 tall oil Substances 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
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 125000003698 tetramethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000012719 thermal polymerization Methods 0.000 description 1
- 238000002411 thermogravimetry Methods 0.000 description 1
- 125000000101 thioether group Chemical group 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- KMLVDTJUQJXRRH-UHFFFAOYSA-N triethoxy(2-pyridin-2-ylethyl)silane Chemical compound CCO[Si](OCC)(OCC)CCC1=CC=CC=N1 KMLVDTJUQJXRRH-UHFFFAOYSA-N 0.000 description 1
- LENYMJLFWIMHEP-UHFFFAOYSA-N triethoxy(3-pyrrolidin-1-ylpropyl)silane Chemical compound CCO[Si](OCC)(OCC)CCCN1CCCC1 LENYMJLFWIMHEP-UHFFFAOYSA-N 0.000 description 1
- NBXZNTLFQLUFES-UHFFFAOYSA-N triethoxy(propyl)silane Chemical compound CCC[Si](OCC)(OCC)OCC NBXZNTLFQLUFES-UHFFFAOYSA-N 0.000 description 1
- YAFSZVPWWKWGLT-UHFFFAOYSA-N triethoxy(sulfinylmethyl)silane Chemical compound CCO[Si](OCC)(OCC)C=S=O YAFSZVPWWKWGLT-UHFFFAOYSA-N 0.000 description 1
- FPDNTFVPPHWDGF-UHFFFAOYSA-N triethoxy(sulfonylmethyl)silane Chemical compound CCO[Si](OCC)(OCC)C=S(=O)=O FPDNTFVPPHWDGF-UHFFFAOYSA-N 0.000 description 1
- SCONUHVNGPLTMV-UHFFFAOYSA-N triethoxy-[10-(2h-1,3-oxazol-3-yl)decyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCCCCCCCCN1COC=C1 SCONUHVNGPLTMV-UHFFFAOYSA-N 0.000 description 1
- UDUKMRHNZZLJRB-UHFFFAOYSA-N triethoxy-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silane Chemical class C1C(CC[Si](OCC)(OCC)OCC)CCC2OC21 UDUKMRHNZZLJRB-UHFFFAOYSA-N 0.000 description 1
- RWJUTPORTOUFDY-UHFFFAOYSA-N triethoxy-[2-(oxiran-2-ylmethoxy)ethyl]silane Chemical compound CCO[Si](OCC)(OCC)CCOCC1CO1 RWJUTPORTOUFDY-UHFFFAOYSA-N 0.000 description 1
- JXUKBNICSRJFAP-UHFFFAOYSA-N triethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical class CCO[Si](OCC)(OCC)CCCOCC1CO1 JXUKBNICSRJFAP-UHFFFAOYSA-N 0.000 description 1
- XSIGLRIVXRKQRA-UHFFFAOYSA-N triethoxysilylmethanethiol Chemical compound CCO[Si](CS)(OCC)OCC XSIGLRIVXRKQRA-UHFFFAOYSA-N 0.000 description 1
- HPEPIADELDNCED-UHFFFAOYSA-N triethoxysilylmethanol Chemical compound CCO[Si](CO)(OCC)OCC HPEPIADELDNCED-UHFFFAOYSA-N 0.000 description 1
- XVZMLSWFBPLMEA-UHFFFAOYSA-N trimethoxy(2-pyridin-2-ylethyl)silane Chemical compound CO[Si](OC)(OC)CCC1=CC=CC=N1 XVZMLSWFBPLMEA-UHFFFAOYSA-N 0.000 description 1
- NGLLPRYTJGRGEU-UHFFFAOYSA-N trimethoxy(3-pyrrolidin-1-ylpropyl)silane Chemical compound CO[Si](OC)(OC)CCCN1CCCC1 NGLLPRYTJGRGEU-UHFFFAOYSA-N 0.000 description 1
- DOJMNEJANGDGGG-UHFFFAOYSA-N trimethoxy(sulfinylmethyl)silane Chemical compound CO[Si](OC)(OC)C=S=O DOJMNEJANGDGGG-UHFFFAOYSA-N 0.000 description 1
- SQSDQKFNZWSCJT-UHFFFAOYSA-N trimethoxy(sulfonylmethyl)silane Chemical compound CO[Si](OC)(OC)C=S(=O)=O SQSDQKFNZWSCJT-UHFFFAOYSA-N 0.000 description 1
- ZNXDCSVNCSSUNB-UHFFFAOYSA-N trimethoxy-[2-(oxiran-2-ylmethoxy)ethyl]silane Chemical compound CO[Si](OC)(OC)CCOCC1CO1 ZNXDCSVNCSSUNB-UHFFFAOYSA-N 0.000 description 1
- QJOOZNCPHALTKK-UHFFFAOYSA-N trimethoxysilylmethanethiol Chemical compound CO[Si](CS)(OC)OC QJOOZNCPHALTKK-UHFFFAOYSA-N 0.000 description 1
- SPHALHRGAQVBKI-UHFFFAOYSA-N trimethoxysilylmethanol Chemical compound CO[Si](CO)(OC)OC SPHALHRGAQVBKI-UHFFFAOYSA-N 0.000 description 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000005199 ultracentrifugation Methods 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 125000005023 xylyl group Chemical group 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000011787 zinc oxide Substances 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
-
- 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
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
- B60C1/0016—Compositions of the tread
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L45/00—Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L57/00—Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08L57/02—Copolymers of mineral oil hydrocarbons
-
- 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
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
-
- 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
Abstract
Description
(1) 示差走査熱量測定法によって測定したガラス転移温度:Tgがいずれも−25℃以上である、乳化重合スチレンブタジエンゴム:E−SBR、溶液重合スチレンブタジエンゴム:S−SBRと、さらに、前記、乳化重合スチレンブタジエンゴムと溶液重合スチレンブタジエンゴムよりもTgが低いポリマー:Pを含むジエン系ゴム組成物であって、前記E−SBRとS−SBRの重量部の和とさらにTgが低いポリマー:Pの重量部の比:(E−SBR+S−SBR)/Pが7/3〜9/1を満たし、前記E−SBRとS−SBRのうち、いずれかTgが高い方のポリマーの分子量分布:Mw/Mnが2.5以下を満たすことを特徴とするゴム組成物。
(2) 前記ジエン系ゴム100重量部に対し、軟化点が100℃以上のC5系、C5C9系、C9系、ロジン変性の石油樹脂、ジシクロペンタジエン系樹脂、テルペン系樹脂、及びアルキルフェノール系樹脂からなる群から選択される、少なくとも1つの熱可塑性樹脂を、1〜30重量部配合したことを特徴とする(1)に記載のゴム組成物。
(3) 乳化重合スチレンブタジエンゴム及び溶液重合スチレンブタジエンゴムのいずれかTgが高い方が、変性されていることを特徴とする(1)又は(2)に記載のゴム組成物。
(4) 弾性率向上剤を0.5〜6重量部とシリカを配合したことを特徴とする(1)〜(3)の何れか1つに記載のゴム組成物。
(5) 前記、乳化重合スチレンブタジエンゴムと溶液重合スチレンブタジエンゴムよりもTgが低いポリマー:Pが天然ゴム:NR及び/又はブタジエンゴム:BRから選択されることを特徴とする(1)〜(4)の何れか1つに記載のゴム組成物。
(6) ブタジエンゴム:BRが0〜10重量部含まれることを特徴とする(1)〜(5)の何れか1つに記載のゴム組成物。
(7) 弾性率向上剤がマレイン酸・ポリエチレングリコール重縮合物である(4)に記載のゴム組成物。
(8) (1)〜(7)の何れか1つに記載のゴム組成物をトレッド部に用いた空気入りタイヤ。
(2)により、さらにウェットグリップ及びドライグリップを向上させたトレッド用に好適なゴム組成物が得られる。
(3)により、さらに転がり抵抗を小さくし、燃費性能が改善されたトレッド用に好適なゴム組成物が得られる。
(4)、(7)により、貯蔵弾性率:E’を増大させ、ドライハンドリングの改善に寄与することができる。
(5)により、低温脆化性の改善に適したポリマー種を用いた、ゴム組成物が得られる。
(6)により、ブタジエンゴム:BRを用いる場合の配合量が示される。
(8)により、ウェットグリップ、ドライグリップを向上させながら転がり抵抗を低減し、かつ低温脆化性の改善を両立し、燃費性能にも優れたトレッド部を有する空気入りタイヤが得られる。
これらの天然樹脂の中でも、配合されたゴム組成物の耐摩耗性とグリップ特性の観点から、重合ロジン、テルペンフェノール樹脂、水素添加テルペン樹脂が好ましい。
該石油系樹脂としては、ナフサの熱分解によって得られるC5留分を重合又は共重合して得られる脂肪族系石油樹脂、ナフサの熱分解によって得られるC9留分を重合又は共重合して得られる芳香族系石油樹脂、前記C5留分とC9留分を共重合して得られる共重合系石油樹脂、水素添加系、ジシクロペンタジエン系のような脂環式化合物系石油樹脂、スチレン、置換スチレン、スチレンと他のモノマーとの共重合体であるスチレン系樹脂といった石油系樹脂が挙げられる。
また、C9留分を重合又は共重合して得られる芳香族系石油樹脂とは、ビニルトルエン、インデンを主要なモノマーとする炭素数9の芳香族を重合した樹脂であり、ナフサの熱分解によって得られるC9留分の具体例としては、α−メチルスチレン、β−メチルスチレン、γ−メチルスチレンといったスチレン同族体やインデン、クマロン等のインデン同族体が挙げられる。
商品名としては、三井化学製ペトロジン、ミクニ化学製ペトライト、JX日鉱日石エネルギー製ネオポリマー、東ソー製ペトコール、ペトロタックといったものが挙げられる。
変性石油樹脂としては、不飽和脂環式化合物で変性したC9系石油樹脂、水酸基を有する化合物で変性したC9系石油樹脂、不飽和カルボン酸化合物で変性したC9系石油樹脂が挙げられる。
ジシクロペンタジエン変性C9系石油樹脂は、ジシクロペンタジエン及びC9留分両者の存在下、熱重合といった方法で得ることができる。
ジシクロペンタジエン変性C9系石油樹脂としては、例えばJX日鉱日石エネルギー製ネオポリマー130Sが挙げられる。
具体的には、SCHILL&SEILACHER社製StruktolシリーズのTS30、TS30−DL、TS35、TS35−DL、東ソー株式会社製のペトロタックといった製品が挙げられる。
上記樹脂は、単独で使用してもよいし、2種以上を混合して使用してもよく、ゴム成分100重量部に対し、1〜30重量部、好ましくは3〜10重量部配合する。
一般式(I)において、A1における官能基の中で、イミンはケチミン、アルジミン、アミジンを包含し、カルボン酸エステルは、アクリレートやメタクリレート等の不飽和カルボン酸エステルを包含する。又、カルボン酸又はチオカルボン酸の金属塩の金属としては、アルカリ金属、アルカリ土類金属、Al、Sn、Znといった金属を挙げることができる。
R2及びR3としては、炭素数1〜20のアルキル基、炭素数2〜18のアルケニル基、炭素数6〜18のアリール基、炭素数7〜18のアリールアルキル基といった基を挙げることができる。アルキル基及びアルケニル基は直鎖状、分枝状、環状いずれであってもよく、例えば、メチル基、エチル基、1−プロピル基、2−プロピル基、1−ブチル基、2−ブチル基、2−メチル−1−プロピル基、2−メチル−2−プロピル基、ペンチル基、ヘキシル基、オクチル基、デシル基、ドデシル基、シクロペンチル基、シクロヘキシル基、ビニル基、プロペニル基、アリル基、へキセニル基、オクテニル基、シクロペンテニル基、シクロヘキセニル基といった基が挙げられる。また、アリール基は、芳香環上に低級アルキル基等の置換基を有していてもよく、その例としては、フェニル基、トリル基、キシリル基、ナフチル基といった基が挙げられる。さらに、アリールアルキル基は、低級アルキル基上に芳香環の置換基を有していてもよく、例えば、ベンジル基、フェネチル基、ナフチルメチル基といった基があげられる。
表1に示した配合に従い、実施例と比較例のゴム組成物を配合して混練し、トレッドゴムに用いて195/65R15の乗用車用空気入りラジアルタイヤである供試タイヤを製造した。
JIS K7121−2012に基づき、TAインスツルメント社製、示差走査熱量計を用いて測定した。
JIS K7216の低温衝撃脆化試験法に準じて、ゴム試験片を作成し低温衝撃脆化試験を実施した。いずれも、実施例2を100とする指数で示した。数値が大きいほど、耐低温脆化性が優れている。
上記のようにして得られた供試タイヤを試験車に装着し、湿潤路面での実車試験にて、操縦安定性をドライバーが官能評価し、実施例2を100とする指数で示した。数値が大きいほど、ウェット性能が優れている。
上記のようにして得られた供試タイヤを試験車に装着し、乾燥路面での実車試験にて、グリップ力をドライバーが官能評価し、実施例2を100とする指数で示した。数値が大きいほど、ドライμが優れている。
上記のようにして得られた供試タイヤを試験車に装着し、乾燥路面での実車試験にて、操縦安定性をドライバーが官能評価し、実施例2を100とする指数で示した。数値が大きいほど、ドライハンドリングが優れている。
表1に示した配合に従い、実施例と比較例のゴム組成物を配合して混練し、各ゴム組成物を145℃で33分間加硫して得られた加硫ゴムに対して、上島製作所(株)製スペクトロメーターを用いて、初期歪2%、動歪1%、周波数52Hzの条件下で、0℃、30℃及び60℃における損失正接:tanδを測定した。いずれも、サンプルのtanδの逆数を用い、実施例2を100とする指数で示した。数値が大きいほど、転がり抵抗の評価が優れている。
*1:ゴム種、NR=天然ゴム、SIR20
*2:N234,ISAF、旭カーボン株式会社製、商品名「#78」
*3:東ソー・シリカ工業株式会社製、商品名「ニプシルAQ」、BET表面積=205m2/g
*4:株式会社ジャパンエナジー製、商品名「プロセスX−140」
*5:C9系樹脂:JX日鉱日石エネルギー株式会社製、商品名「日石ネオポリマー(登録商標)140」
*6:マレイン酸・ポリエチレングリコール重縮合物/シリカ 60/40
Claims (8)
- 示差走査熱量測定法によって測定したガラス転移温度:Tgがいずれも−25℃以上である、
乳化重合スチレンブタジエンゴム:E−SBR、
溶液重合スチレンブタジエンゴム:S−SBRと、さらに、前記、乳化重合スチレンブタジエンゴムと溶液重合スチレンブタジエンゴムよりもTgが低いポリマー:Pを含むジエン系ゴム組成物であって、
前記E−SBRとS−SBRの重量部の和とさらにTgが低いポリマー:Pの重量部の比:(E−SBR+S−SBR)/Pが7/3〜9/1を満たし、
前記E−SBRとS−SBRのうち、いずれかTgが高い方のポリマーの分子量分布:Mw/Mnが2.5以下を満たすことを特徴とするゴム組成物。 - 前記ジエン系ゴム100重量部に対し、軟化点が100℃以上の
C5系、C5C9系、C9系、ロジン変性の石油樹脂、ジシクロペンタジエン系樹脂、テルペン系樹脂、及びアルキルフェノール系樹脂からなる群から選択される、少なくとも1つの熱可塑性樹脂を、1〜30重量部配合したことを特徴とする請求項1に記載のゴム組成物。 - 乳化重合スチレンブタジエンゴム及び溶液重合スチレンブタジエンゴムのいずれかTgが高い方が、変性されていることを特徴とする請求項1又は2に記載のゴム組成物。
- 弾性率向上剤を0.5〜6重量部とシリカを配合したことを特徴とする請求項1〜3の何れか1項に記載のゴム組成物。
- 前記、乳化重合スチレンブタジエンゴムと溶液重合スチレンブタジエンゴムよりもTgが低いポリマー:Pが天然ゴム:NR及び/又はブタジエンゴム:BRから選択されることを特徴とする請求項1〜4の何れか1項に記載のゴム組成物。
- ブタジエンゴム:BRが0〜10重量部含まれることを特徴とする請求項1〜5の何れか1項に記載のゴム組成物。
- 弾性率向上剤がマレイン酸・ポリエチレングリコール重縮合物である請求項4に記載のゴム組成物。
- 請求項1〜7の何れか1項に記載のゴム組成物をトレッド部に用いた空気入りタイヤ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016086918 | 2016-04-25 | ||
JP2016086918 | 2016-04-25 | ||
PCT/JP2017/016014 WO2017188139A1 (ja) | 2016-04-25 | 2017-04-21 | ゴム組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017188139A1 true JPWO2017188139A1 (ja) | 2019-02-28 |
JP6858179B2 JP6858179B2 (ja) | 2021-04-14 |
Family
ID=60160462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018514560A Active JP6858179B2 (ja) | 2016-04-25 | 2017-04-21 | ゴム組成物 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10822476B2 (ja) |
EP (1) | EP3450491B1 (ja) |
JP (1) | JP6858179B2 (ja) |
CN (1) | CN109071887B (ja) |
WO (1) | WO2017188139A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7434703B2 (ja) * | 2018-08-06 | 2024-02-21 | 住友ゴム工業株式会社 | トレッド用ゴム組成物及び空気入りタイヤ |
WO2021124640A1 (ja) * | 2019-12-19 | 2021-06-24 | 株式会社ブリヂストン | タイヤ |
CN111333930A (zh) * | 2020-02-11 | 2020-06-26 | 山东玲珑轮胎股份有限公司 | 高模量钢丝圈覆胶胶料及其制法和应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002097308A (ja) * | 2000-09-22 | 2002-04-02 | Bridgestone Corp | ゴム組成物及びそれを用いた空気入りタイヤ |
JP2003183446A (ja) * | 2001-10-05 | 2003-07-03 | Kao Corp | ゴム用貯蔵弾性率向上剤 |
JP2005023295A (ja) * | 2003-06-30 | 2005-01-27 | Goodyear Tire & Rubber Co:The | 3成分ブレンドゴムとシリカを含有する要素を有する空気入りタイヤ |
JP2010126672A (ja) * | 2008-11-28 | 2010-06-10 | Yokohama Rubber Co Ltd:The | タイヤトレッド用ゴム組成物 |
JP2011246561A (ja) * | 2010-05-26 | 2011-12-08 | Yokohama Rubber Co Ltd:The | タイヤトレッド用ゴム組成物 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1153972B2 (en) * | 1999-09-27 | 2012-01-11 | Asahi Kasei Kabushiki Kaisha | Rubber composition |
WO2001087856A1 (de) * | 2000-05-18 | 2001-11-22 | Basf Aktiengesellschaft | 3-(4,5-dihydroisoxazol-5-yl)benzoylcyclohexenone und ihre verwendung als herbizide |
JP2005002295A (ja) * | 2003-06-16 | 2005-01-06 | Bridgestone Corp | タイヤ用ゴム組成物及びタイヤ |
US8312905B2 (en) | 2010-09-24 | 2012-11-20 | The Goodyear Tire & Rubber Company | Pneumatic tire |
JP5644838B2 (ja) | 2012-03-08 | 2014-12-24 | 横浜ゴム株式会社 | タイヤトレッド用ゴム組成物 |
JP5904233B2 (ja) * | 2014-04-30 | 2016-04-13 | 横浜ゴム株式会社 | タイヤトレッド用ゴム組成物 |
JP6352748B2 (ja) * | 2014-09-25 | 2018-07-04 | 住友ゴム工業株式会社 | タイヤ |
-
2017
- 2017-04-21 JP JP2018514560A patent/JP6858179B2/ja active Active
- 2017-04-21 WO PCT/JP2017/016014 patent/WO2017188139A1/ja unknown
- 2017-04-21 CN CN201780025448.0A patent/CN109071887B/zh active Active
- 2017-04-21 EP EP17789422.7A patent/EP3450491B1/en active Active
- 2017-04-21 US US16/096,068 patent/US10822476B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002097308A (ja) * | 2000-09-22 | 2002-04-02 | Bridgestone Corp | ゴム組成物及びそれを用いた空気入りタイヤ |
JP2003183446A (ja) * | 2001-10-05 | 2003-07-03 | Kao Corp | ゴム用貯蔵弾性率向上剤 |
JP2005023295A (ja) * | 2003-06-30 | 2005-01-27 | Goodyear Tire & Rubber Co:The | 3成分ブレンドゴムとシリカを含有する要素を有する空気入りタイヤ |
JP2010126672A (ja) * | 2008-11-28 | 2010-06-10 | Yokohama Rubber Co Ltd:The | タイヤトレッド用ゴム組成物 |
JP2011246561A (ja) * | 2010-05-26 | 2011-12-08 | Yokohama Rubber Co Ltd:The | タイヤトレッド用ゴム組成物 |
Also Published As
Publication number | Publication date |
---|---|
JP6858179B2 (ja) | 2021-04-14 |
EP3450491A4 (en) | 2019-05-01 |
US10822476B2 (en) | 2020-11-03 |
WO2017188139A1 (ja) | 2017-11-02 |
EP3450491A1 (en) | 2019-03-06 |
CN109071887A (zh) | 2018-12-21 |
EP3450491B1 (en) | 2021-06-09 |
US20190127559A1 (en) | 2019-05-02 |
CN109071887B (zh) | 2021-06-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101582169B1 (ko) | 타이어용 고무 조성물 | |
KR101523627B1 (ko) | 타이어 트레드용 고무 조성물 | |
JP5559234B2 (ja) | タイヤ用ゴム組成物及び空気入りタイヤ | |
JP7119330B2 (ja) | タイヤ用ゴム組成物 | |
JP5841225B1 (ja) | タイヤ | |
JPWO2017077714A1 (ja) | ゴム組成物およびタイヤ | |
JP7119329B2 (ja) | タイヤ用ゴム組成物 | |
JP2006241355A (ja) | ゴム組成物及びそれを用いた空気入りタイヤ | |
US20190062531A1 (en) | Pneumatic tire | |
JP6858179B2 (ja) | ゴム組成物 | |
WO2016143843A1 (ja) | タイヤ用ゴム組成物の製造方法 | |
JP5399619B2 (ja) | ゴム組成物及びそれを用いた空気入りタイヤ | |
EP3467018B1 (en) | Rubber composition and tire | |
JP2018177905A (ja) | ゴム組成物およびタイヤ | |
JP7000318B2 (ja) | ゴム組成物、及びタイヤ | |
JPWO2016111233A1 (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 | |
JPWO2016111331A1 (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 | |
JP2013166865A (ja) | タイヤトレッド用ゴム組成物 | |
JP2018172639A (ja) | ゴム組成物およびタイヤ | |
JP2019077832A (ja) | スタッドレスタイヤ用ゴム組成物 | |
JP6438367B2 (ja) | タイヤ | |
WO2022124241A1 (ja) | ゴム組成物及びタイヤ | |
WO2023176831A1 (ja) | タイヤ用ゴム組成物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191219 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201201 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210125 |
|
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: 20210302 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210323 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6858179 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |