JP2014530949A - シリカ充填ゴム組成物及びその調整方法 - Google Patents
シリカ充填ゴム組成物及びその調整方法 Download PDFInfo
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- JP2014530949A JP2014530949A JP2014538787A JP2014538787A JP2014530949A JP 2014530949 A JP2014530949 A JP 2014530949A JP 2014538787 A JP2014538787 A JP 2014538787A JP 2014538787 A JP2014538787 A JP 2014538787A JP 2014530949 A JP2014530949 A JP 2014530949A
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- Prior art keywords
- rubber
- silica
- bis
- phr
- vulcanization accelerator
- Prior art date
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 229920001971 elastomer Polymers 0.000 title claims abstract description 56
- 239000000203 mixture Substances 0.000 title claims abstract description 52
- 239000005060 rubber Substances 0.000 title claims abstract description 49
- 239000000377 silicon dioxide Substances 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title 1
- 238000002156 mixing Methods 0.000 claims abstract description 41
- 238000004073 vulcanization Methods 0.000 claims abstract description 38
- 229920000642 polymer Polymers 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 23
- 239000000945 filler Substances 0.000 claims abstract description 20
- 239000007822 coupling agent Substances 0.000 claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 15
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 10
- 239000011593 sulfur Substances 0.000 claims abstract description 10
- 229920003052 natural elastomer Polymers 0.000 claims abstract description 9
- 229920001194 natural rubber Polymers 0.000 claims abstract description 9
- 229920003051 synthetic elastomer Polymers 0.000 claims abstract description 8
- 230000009477 glass transition Effects 0.000 claims abstract description 7
- 239000006229 carbon black Substances 0.000 claims description 16
- OWRCNXZUPFZXOS-UHFFFAOYSA-N 1,3-diphenylguanidine Chemical group C=1C=CC=CC=1NC(=N)NC1=CC=CC=C1 OWRCNXZUPFZXOS-UHFFFAOYSA-N 0.000 claims description 9
- STSDHUBQQWBRBH-UHFFFAOYSA-N n-cyclohexyl-1,3-benzothiazole-2-sulfonamide Chemical compound N=1C2=CC=CC=C2SC=1S(=O)(=O)NC1CCCCC1 STSDHUBQQWBRBH-UHFFFAOYSA-N 0.000 claims description 6
- 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 claims description 5
- PGAXJQVAHDTGBB-UHFFFAOYSA-N dibutylcarbamothioylsulfanyl n,n-dibutylcarbamodithioate Chemical compound CCCCN(CCCC)C(=S)SSC(=S)N(CCCC)CCCC PGAXJQVAHDTGBB-UHFFFAOYSA-N 0.000 claims description 5
- 229920001021 polysulfide Polymers 0.000 claims description 5
- 239000005077 polysulfide Substances 0.000 claims description 5
- 150000008117 polysulfides Polymers 0.000 claims description 5
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 claims description 4
- 229920003049 isoprene rubber Polymers 0.000 claims description 4
- 229920001897 terpolymer Polymers 0.000 claims description 4
- HNWAHFPYJHAAJE-UHFFFAOYSA-N n-tert-butyl-1,3-benzothiazole-2-sulfonamide Chemical compound C1=CC=C2SC(S(=O)(=O)NC(C)(C)C)=NC2=C1 HNWAHFPYJHAAJE-UHFFFAOYSA-N 0.000 claims description 3
- 229920002857 polybutadiene Polymers 0.000 claims description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 3
- ROGIWVXWXZRRMZ-UHFFFAOYSA-N 2-methylbuta-1,3-diene;styrene Chemical compound CC(=C)C=C.C=CC1=CC=CC=C1 ROGIWVXWXZRRMZ-UHFFFAOYSA-N 0.000 claims description 2
- MHKLKWCYGIBEQF-UHFFFAOYSA-N 4-(1,3-benzothiazol-2-ylsulfanyl)morpholine Chemical compound C1COCCN1SC1=NC2=CC=CC=C2S1 MHKLKWCYGIBEQF-UHFFFAOYSA-N 0.000 claims description 2
- HLBZWYXLQJQBKU-UHFFFAOYSA-N 4-(morpholin-4-yldisulfanyl)morpholine Chemical compound C1COCCN1SSN1CCOCC1 HLBZWYXLQJQBKU-UHFFFAOYSA-N 0.000 claims description 2
- 244000043261 Hevea brasiliensis Species 0.000 claims description 2
- 229920005683 SIBR Polymers 0.000 claims description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 2
- VLLYOYVKQDKAHN-UHFFFAOYSA-N buta-1,3-diene;2-methylbuta-1,3-diene Chemical compound C=CC=C.CC(=C)C=C VLLYOYVKQDKAHN-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 2
- RTACIUYXLGWTAE-UHFFFAOYSA-N buta-1,3-diene;2-methylbuta-1,3-diene;styrene Chemical compound C=CC=C.CC(=C)C=C.C=CC1=CC=CC=C1 RTACIUYXLGWTAE-UHFFFAOYSA-N 0.000 claims 1
- 239000005061 synthetic rubber Substances 0.000 abstract description 2
- 235000019241 carbon black Nutrition 0.000 description 13
- -1 polyethylene-propylene Polymers 0.000 description 7
- 239000004615 ingredient Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 229920000459 Nitrile rubber Polymers 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 150000001282 organosilanes Chemical class 0.000 description 3
- 229960004029 silicic acid Drugs 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000178 monomer Substances 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
- 239000003921 oil Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000012763 reinforcing filler Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- 238000002444 silanisation Methods 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 238000012360 testing method Methods 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
- YOSRRIGSGJDAJR-UHFFFAOYSA-N 1-(2-dimethoxysilylpropyltrisulfanyl)propan-2-yl-dimethoxysilane Chemical compound CC(CSSSCC(C)[SiH](OC)OC)[SiH](OC)OC YOSRRIGSGJDAJR-UHFFFAOYSA-N 0.000 description 1
- LYPJSBQIFJESQY-UHFFFAOYSA-N 1-(3-diethoxysilylhexyldisulfanyl)hexan-3-yl-diethoxysilane Chemical compound C(CC)C(CCSSCCC(CCC)[SiH](OCC)OCC)[SiH](OCC)OCC LYPJSBQIFJESQY-UHFFFAOYSA-N 0.000 description 1
- UPZFLZYXYGBAPL-UHFFFAOYSA-N 2-ethyl-2-methyl-1,3-dioxolane Chemical compound CCC1(C)OCCO1 UPZFLZYXYGBAPL-UHFFFAOYSA-N 0.000 description 1
- CSIPGRDAPMEMLW-UHFFFAOYSA-N 3-ethoxypropoxy-[1-[2-(3-ethoxypropoxysilyl)propyltetrasulfanyl]propan-2-yl]silane Chemical compound CC(CSSSSCC(C)[SiH2]OCCCOCC)[SiH2]OCCCOCC CSIPGRDAPMEMLW-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
- ZZMVLMVFYMGSMY-UHFFFAOYSA-N 4-n-(4-methylpentan-2-yl)-1-n-phenylbenzene-1,4-diamine Chemical compound C1=CC(NC(C)CC(C)C)=CC=C1NC1=CC=CC=C1 ZZMVLMVFYMGSMY-UHFFFAOYSA-N 0.000 description 1
- KEVIGDOWVRQNJR-UHFFFAOYSA-N CC(CC[SiH](S)OC)C Chemical compound CC(CC[SiH](S)OC)C KEVIGDOWVRQNJR-UHFFFAOYSA-N 0.000 description 1
- RWWBMFHMBPHCLJ-UHFFFAOYSA-N CCCCCCCCCCCCCCCCO[S+](CCC[SiH2]OCC)OCCCCCCCCCCCCCCCC Chemical compound CCCCCCCCCCCCCCCCO[S+](CCC[SiH2]OCC)OCCCCCCCCCCCCCCCC RWWBMFHMBPHCLJ-UHFFFAOYSA-N 0.000 description 1
- SDAMKMXMYQJJCW-UHFFFAOYSA-N CCO[SiH2]CCC[S+](OC(C)C)OC(C)C Chemical compound CCO[SiH2]CCC[S+](OC(C)C)OC(C)C SDAMKMXMYQJJCW-UHFFFAOYSA-N 0.000 description 1
- UIFNCFXNSYKDME-UHFFFAOYSA-N CCO[SiH2]CCC[S+](OC)OC Chemical compound CCO[SiH2]CCC[S+](OC)OC UIFNCFXNSYKDME-UHFFFAOYSA-N 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 229920000028 Gradient copolymer Polymers 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- NVHLTUPSVCBIJJ-UHFFFAOYSA-N [1-[(1,2-dimethoxy-2-methyl-1-phenylsilylpropyl)disulfanyl]-1,2-dimethoxy-2-methylpropyl]-phenylsilane Chemical compound COC(C([SiH2]C1=CC=CC=C1)(OC)SSC(C(C)(OC)C)(OC)[SiH2]C1=CC=CC=C1)(C)C NVHLTUPSVCBIJJ-UHFFFAOYSA-N 0.000 description 1
- SKFWHOBZYWUYMC-UHFFFAOYSA-N [2-[(2-diethoxysilyl-2-methoxyethyl)tetrasulfanyl]-1-methoxyethyl]-diethoxysilane Chemical compound CCO[SiH](OCC)C(OC)CSSSSCC(OC)[SiH](OCC)OCC SKFWHOBZYWUYMC-UHFFFAOYSA-N 0.000 description 1
- PWRCPTKSXMCQLS-UHFFFAOYSA-N [3-[(3,3-diphenyl-3-propan-2-yloxysilylpropyl)tetrasulfanyl]-1,1-diphenylpropyl]-propan-2-yloxysilane Chemical compound C=1C=CC=CC=1C(C=1C=CC=CC=1)([SiH2]OC(C)C)CCSSSSCCC([SiH2]OC(C)C)(C=1C=CC=CC=1)C1=CC=CC=C1 PWRCPTKSXMCQLS-UHFFFAOYSA-N 0.000 description 1
- AIQUYWRDQFFHKH-UHFFFAOYSA-N [3-[(3-dimethoxysilyl-3-phenylpropyl)tetrasulfanyl]-1-phenylpropyl]-dimethoxysilane Chemical compound C1(=CC=CC=C1)C(CCSSSSCCC(C1=CC=CC=C1)[SiH](OC)OC)[SiH](OC)OC AIQUYWRDQFFHKH-UHFFFAOYSA-N 0.000 description 1
- WGVIKVJFYJSWDB-UHFFFAOYSA-N [3-[2-[(3-tert-butyl-3-methoxysilyl-4,4-dimethylpentyl)tetrasulfanyl]ethyl]-2,2,4,4-tetramethylpentan-3-yl]-methoxysilane Chemical compound C(C)(C)(C)C(CCSSSSCCC(C(C)(C)C)(C(C)(C)C)[SiH2]OC)([SiH2]OC)C(C)(C)C WGVIKVJFYJSWDB-UHFFFAOYSA-N 0.000 description 1
- UHBSMIYRAQANCI-UHFFFAOYSA-N [3-ethyl-1-[(3-ethyl-3-methoxysilylpentyl)tetrasulfanyl]pentan-3-yl]-methoxysilane Chemical compound C(C)C(CCSSSSCCC(CC)(CC)[SiH2]OC)([SiH2]OC)CC UHBSMIYRAQANCI-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- GITLYQNXZPGJRU-UHFFFAOYSA-N butan-2-yloxy-[1-[(2-butan-2-yloxysilyl-2-methylpropyl)trisulfanyl]-2-methylpropan-2-yl]silane Chemical compound CC(CSSSCC([SiH2]OC(C)CC)(C)C)([SiH2]OC(C)CC)C GITLYQNXZPGJRU-UHFFFAOYSA-N 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- VICBZMZBNNERRR-UHFFFAOYSA-N butyl-diethoxy-sulfanylsilane Chemical compound CCCC[Si](S)(OCC)OCC VICBZMZBNNERRR-UHFFFAOYSA-N 0.000 description 1
- XOBHIVDLIYNJJS-UHFFFAOYSA-N butyl-dimethoxy-sulfanylsilane Chemical compound CCCC[Si](S)(OC)OC XOBHIVDLIYNJJS-UHFFFAOYSA-N 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000006231 channel black Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- GPRMZRVUGCUUCQ-UHFFFAOYSA-N cyclohexyloxy-[3-[(3-cyclohexyloxysilyl-3,3-diphenylpropyl)disulfanyl]-1,1-diphenylpropyl]silane Chemical compound C1(=CC=CC=C1)C(CCSSCCC(C1=CC=CC=C1)(C1=CC=CC=C1)[SiH2]OC1CCCCC1)([SiH2]OC1CCCCC1)C1=CC=CC=C1 GPRMZRVUGCUUCQ-UHFFFAOYSA-N 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- CVTGXJYPLFSIDQ-UHFFFAOYSA-N di(butan-2-yloxy)-[1-[3-di(butan-2-yloxy)silylpentyldisulfanyl]pentan-3-yl]silane Chemical compound C(C)C(CCSSCCC([SiH](OC(C)CC)OC(C)CC)CC)[SiH](OC(C)CC)OC(C)CC CVTGXJYPLFSIDQ-UHFFFAOYSA-N 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- LAQYGVFTFKGFLA-UHFFFAOYSA-N dimethoxymethyl-[5-[5-(dimethoxymethylsilyl)pentyltrisulfanyl]pentyl]silane Chemical compound COC(OC)[SiH2]CCCCCSSSCCCCC[SiH2]C(OC)OC LAQYGVFTFKGFLA-UHFFFAOYSA-N 0.000 description 1
- LRCFXGAMWKDGLA-UHFFFAOYSA-N dioxosilane;hydrate Chemical compound O.O=[Si]=O LRCFXGAMWKDGLA-UHFFFAOYSA-N 0.000 description 1
- 229920005558 epichlorohydrin rubber Polymers 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- IKSOLSZGZQXAJM-UHFFFAOYSA-N ethoxy-[1-[(3-ethoxysilyl-7-methoxyheptyl)tetrasulfanyl]-7-methoxyheptan-3-yl]silane Chemical compound COCCCCC(CCSSSSCCC(CCCCOC)[SiH2]OCC)[SiH2]OCC IKSOLSZGZQXAJM-UHFFFAOYSA-N 0.000 description 1
- 229920006229 ethylene acrylic elastomer Polymers 0.000 description 1
- AWJOGEUUYZRGOU-UHFFFAOYSA-N ethylsulfanyl-[4-[(3-ethylsulfanylsilyl-3-methylbutyl)tetrasulfanyl]-2-methylbutan-2-yl]silane Chemical compound CC(CCSSSSCCC(C)(C)[SiH2]SCC)([SiH2]SCC)C AWJOGEUUYZRGOU-UHFFFAOYSA-N 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 239000006232 furnace black Substances 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 229920002681 hypalon Polymers 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
- 238000004898 kneading Methods 0.000 description 1
- 239000006233 lamp black Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000013500 performance material Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010058 rubber compounding Methods 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
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- JXYGXHQLPWVMQW-UHFFFAOYSA-N sulfanyl(2,2,2-triethoxyethyl)silane Chemical compound C(C)OC(C[SiH2]S)(OCC)OCC JXYGXHQLPWVMQW-UHFFFAOYSA-N 0.000 description 1
- HDSUJOLFNXFZOK-UHFFFAOYSA-N sulfanyl(3,3,3-trimethoxypropyl)silane Chemical compound COC(CC[SiH2]S)(OC)OC HDSUJOLFNXFZOK-UHFFFAOYSA-N 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229920006029 tetra-polymer Polymers 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- RHCICBOBTHGGEY-UHFFFAOYSA-N tri(propan-2-yloxy)-[12-[12-tri(propan-2-yloxy)silyldodecyldisulfanyl]dodecyl]silane Chemical compound CC(C)O[Si](OC(C)C)(OC(C)C)CCCCCCCCCCCCSSCCCCCCCCCCCC[Si](OC(C)C)(OC(C)C)OC(C)C RHCICBOBTHGGEY-UHFFFAOYSA-N 0.000 description 1
- ATYIZISYPACGCO-UHFFFAOYSA-N tributoxy-[3-(3-tributoxysilylpropyldisulfanyl)propyl]silane Chemical compound CCCCO[Si](OCCCC)(OCCCC)CCCSSCCC[Si](OCCCC)(OCCCC)OCCCC ATYIZISYPACGCO-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
- 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
- KORAJTACFWEGPU-UHFFFAOYSA-N triethoxy-[6-(6-triethoxysilylhexyltetrasulfanyl)hexyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCCCCSSSSCCCCCC[Si](OCC)(OCC)OCC KORAJTACFWEGPU-UHFFFAOYSA-N 0.000 description 1
- XGVRSFOOQXXSDO-UHFFFAOYSA-N trihexoxy-[3-(3-trihexoxysilylpropyldisulfanyl)propyl]silane Chemical compound CCCCCCO[Si](OCCCCCC)(OCCCCCC)CCCSSCCC[Si](OCCCCCC)(OCCCCCC)OCCCCCC XGVRSFOOQXXSDO-UHFFFAOYSA-N 0.000 description 1
- XQCNPXMIHJAHGO-UHFFFAOYSA-N trimethoxy-[(trimethoxysilylmethyltetrasulfanyl)methyl]silane Chemical compound CO[Si](OC)(OC)CSSSSC[Si](OC)(OC)OC XQCNPXMIHJAHGO-UHFFFAOYSA-N 0.000 description 1
- SVNJQEIWNMNTBW-UHFFFAOYSA-N trimethoxy-[18-(18-trimethoxysilyloctadecyltetrasulfanyl)octadecyl]silane Chemical compound CO[Si](OC)(OC)CCCCCCCCCCCCCCCCCCSSSSCCCCCCCCCCCCCCCCCC[Si](OC)(OC)OC SVNJQEIWNMNTBW-UHFFFAOYSA-N 0.000 description 1
- IPBOZRUUILDBBF-UHFFFAOYSA-N trimethoxy-[2-methyl-1-[(2-methyl-1-trimethoxysilylpropyl)tetrasulfanyl]propyl]silane Chemical compound CO[Si](OC)(OC)C(C(C)C)SSSSC(C(C)C)[Si](OC)(OC)OC IPBOZRUUILDBBF-UHFFFAOYSA-N 0.000 description 1
- NQRACKNXKKOCJY-UHFFFAOYSA-N trimethoxy-[3-(3-trimethoxysilylpropyldisulfanyl)propyl]silane Chemical compound CO[Si](OC)(OC)CCCSSCCC[Si](OC)(OC)OC NQRACKNXKKOCJY-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
- KOFGNZOFJYBHIN-UHFFFAOYSA-N trimethoxy-[3-(3-trimethoxysilylpropyltrisulfanyl)propyl]silane Chemical compound CO[Si](OC)(OC)CCCSSSCCC[Si](OC)(OC)OC KOFGNZOFJYBHIN-UHFFFAOYSA-N 0.000 description 1
- BPBNXPYFZUPVRY-UHFFFAOYSA-N trimethoxy-[3-(4-trimethoxysilylbut-1-en-2-yltetrasulfanyl)but-3-enyl]silane Chemical compound CO[Si](OC)(OC)CCC(=C)SSSSC(=C)CC[Si](OC)(OC)OC BPBNXPYFZUPVRY-UHFFFAOYSA-N 0.000 description 1
- WUMASLCNJBRHDA-UHFFFAOYSA-N trimethoxy-[4-(4-trimethoxysilylbutyltetrasulfanyl)butyl]silane Chemical compound CO[Si](OC)(OC)CCCCSSSSCCCC[Si](OC)(OC)OC WUMASLCNJBRHDA-UHFFFAOYSA-N 0.000 description 1
- ORMMMPDHLQZPEB-UHFFFAOYSA-N trioctoxy-[3-(3-trioctoxysilylpropyltetrasulfanyl)propyl]silane Chemical compound CCCCCCCCO[Si](OCCCCCCCC)(OCCCCCCCC)CCCSSSSCCC[Si](OCCCCCCCC)(OCCCCCCCC)OCCCCCCCC ORMMMPDHLQZPEB-UHFFFAOYSA-N 0.000 description 1
- HRAOIWWIABULSC-UHFFFAOYSA-N tripropoxy-[2-(2-tripropoxysilylethylpentasulfanyl)ethyl]silane Chemical compound CCCO[Si](OCCC)(OCCC)CCSSSSSCC[Si](OCCC)(OCCC)OCCC HRAOIWWIABULSC-UHFFFAOYSA-N 0.000 description 1
- IRNPVNAUHNTHDI-UHFFFAOYSA-N tris(6-methylheptoxy)-[3-[3-[tris(6-methylheptoxy)silyl]propyltetrasulfanyl]propyl]silane Chemical compound CC(C)CCCCCO[Si](OCCCCCC(C)C)(OCCCCCC(C)C)CCCSSSSCCC[Si](OCCCCCC(C)C)(OCCCCCC(C)C)OCCCCCC(C)C IRNPVNAUHNTHDI-UHFFFAOYSA-N 0.000 description 1
- CONCKWGHNZAEBO-UHFFFAOYSA-N tris[(2-methylpropan-2-yl)oxy]-[3-[3-[tris[(2-methylpropan-2-yl)oxy]silyl]propyldisulfanyl]propyl]silane Chemical compound CC(C)(C)O[Si](OC(C)(C)C)(OC(C)(C)C)CCCSSCCC[Si](OC(C)(C)C)(OC(C)(C)C)OC(C)(C)C CONCKWGHNZAEBO-UHFFFAOYSA-N 0.000 description 1
- 229920006163 vinyl copolymer Polymers 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F36/06—Butadiene
-
- 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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/548—Silicon-containing compounds containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L17/00—Compositions of reclaimed rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- 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
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
-
- 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
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Description
(i)少なくとも一種の天然又は合成のゴム状ポリマー
(ii)シリカ充填剤
(iii)シリカカップリング剤、及び
(iv)少なくとも一種の加硫促進剤、
をブレンドするステップと、
b.その後、最終的な混合ステップにおいて、それらと硫黄硬化剤とをブレンドするステップと、
を含み、ポリマーの平均ガラス転移温度が−55℃以下である、ゴム組成物の調製方法を開示する。
a.少なくとも一つの予備混合ステップにおいて、
(i)少なくとも一種の天然又は合成のゴム状ポリマー
(ii)シリカ充填剤
(iii)シリカカップリング剤、及び
(iv)少なくとも一種の加硫促進剤
をブレンドするステップと、
b.その後、最終的な混合ステップにおいて、それらと硫黄硬化剤とをブレンドするステップと、
を含み、ポリマーの平均ガラス転移温度が−55℃以下である、方法により生成されたゴム組成物も開示する。
a.少なくとも一つの予備混合ステップにおいて、
(i)少なくとも一種の天然又は合成のゴム状ポリマー
(ii)シリカ充填剤
(iii)シリカカップリング剤、及び
(iv)少なくとも一種の加硫促進剤
をブレンドするステップと、
b.その後、最終的な混合ステップにおいて、それらと硫黄硬化剤とをブレンドするステップと、
を含み、ポリマーの平均ガラス転移温度が−55℃以下である、方法により生成されたゴム組成物を含むタイヤトレッドを開示する。
Claims (16)
- a.少なくとも一つの予備混合ステップにおいて、
(i)少なくとも一種の天然又は合成のゴム状ポリマー
(ii)シリカ充填剤
(iii)シリカカップリング剤、及び
(iv)少なくとも一種の加硫促進剤、
をブレンドするステップと、
b.その後、最終的な混合ステップにおいて、それらと硫黄硬化剤とをブレンドするステップと、
を含み、ポリマーの平均ガラス転移温度が−55℃以下である、ゴム組成物の調製方法。 - 前記ゴム状ポリマーが、天然ゴム、合成ポリイソプレンゴム、スチレン−ブタジエンゴム(SBR)、スチレン−イソプレンゴム、スチレン−イソプレン−ブタジエンゴム、ブタジエンイソプレン−スチレンターポリマー、ブタジエン−イソプレンゴム、ポリブタジエンゴム、ネオプレン及びそれらの組み合わせからなる群から選択される、請求項1に記載の方法。
- 前記ゴム状ポリマーが、スチレンブタジエンゴム(SBR)、ポリブタジエンゴム及びそれらの混合物から選択される、請求項1に記載の方法。
- 前記シリカカップリング剤が、有機スルフィドポリスルフィド、有機アルコキシメルカプトシラン、キャップされた有機アルコキシメルカプトシランからなる群から選択される、請求項1に記載の方法。
- 前記シリカカップリング剤が、3,3’−ビス(トリエトキシシリルプロピル)ジスルフィドである、請求項1に記載の方法。
- 前記促進剤が、1,3−ジフェニルグアニジン(DPG)、テトラメチルウラムジスルフィド(TMTD)、4,4’−ジチオジモルホリン(DTDM)、テトラブチルチウラムジスルフィド(TBTD)、ベンゾチアジルジスルフィド(MBTS)、2−(モルホリノチオ)ベンゾチアゾール(MBS)、N−tert−ブチル−2−ベンゾチアゾールスルホンアミド(TBBS)、N−シクロヘキシル−2−ベンゾチアゾールスルホンアミド(CBS)及びそれらの組み合わせからなる群から選択される、請求項1に記載の方法。
- 前記促進剤が、1,3−ジフェニルグアニジンである、請求項6に記載の方法。
- 前記少なくとも一種の加硫促進剤が、他の材料とは別に、全ての充填剤、ゴム状ポリマー及びシリカカップリング剤の添加後に混合ステップで添加される、請求項1に記載の方法。
- 前記加硫促進剤を含む予備混合ステップが、約140℃〜約190℃の温度まで混合される、請求項1に記載の方法。
- 前記加硫促進剤を含む予備混合ステップが、約160℃〜約175℃の温度まで混合される、請求項1に記載の方法。
- 前記促進剤が、1,3−ジフェニルグアニジンである、請求項10に記載の方法。
- 前記少なくとも一つの予備混合ステップが、更にカーボンブラックを含む、請求項1に記載の方法。
- 前記シリカ充填剤が、5〜80phrの量で存在し、カーボンブラックが5〜100phrの量で存在する、請求項12に記載の方法。
- 前記シリカ充填剤及びカーボンブラックが、1:1〜10:1の比率(phrに基づく)で存在する、請求項12に記載の方法。
- 請求項1に記載の方法により生成された、ゴム組成物。
- 請求項15に記載のゴム組成物を含む、タイヤトレッド。
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US201161550474P | 2011-10-24 | 2011-10-24 | |
US61/550,474 | 2011-10-24 | ||
PCT/US2012/048125 WO2013062648A1 (en) | 2011-10-24 | 2012-07-25 | Silica-filled rubber composition and method for making the same |
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US (1) | US20230129988A1 (ja) |
EP (1) | EP2771398B1 (ja) |
JP (1) | JP6328558B2 (ja) |
CN (1) | CN103890075A (ja) |
BR (1) | BR112014009780A2 (ja) |
WO (1) | WO2013062648A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016093129A1 (ja) * | 2014-12-10 | 2016-06-16 | 株式会社ブリヂストン | ゴム組成物及びゴム組成物の製造方法 |
JPWO2016009775A1 (ja) * | 2014-07-15 | 2017-04-27 | 住友ゴム工業株式会社 | タイヤ用ゴム組成物の製造方法および空気入りタイヤ |
JP2017101175A (ja) * | 2015-12-03 | 2017-06-08 | 住友ゴム工業株式会社 | タイヤ用ゴム組成物の製造方法 |
JP2017101176A (ja) * | 2015-12-03 | 2017-06-08 | 住友ゴム工業株式会社 | タイヤ用ゴム組成物の製造方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US11535687B2 (en) | 2011-10-24 | 2022-12-27 | Bridgestone Americas Tire Operations, Llc | Silica-filled rubber composition and method for making the same |
JP6326334B2 (ja) * | 2014-09-18 | 2018-05-16 | 東洋ゴム工業株式会社 | ゴム組成物及び空気入りタイヤ |
DE102018213472A1 (de) * | 2018-08-10 | 2020-02-13 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen und Kautschukmischung für einen Laufstreifen |
US11267955B2 (en) * | 2018-11-05 | 2022-03-08 | Momentive Performance Materials Inc. | Polymer network forming silane compositions |
CN112679808B (zh) * | 2020-12-24 | 2023-04-28 | 中裕铁信交通科技股份有限公司 | 一种低蠕变高阻尼橡胶材料及其制备方法和应用 |
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JPWO2016009775A1 (ja) * | 2014-07-15 | 2017-04-27 | 住友ゴム工業株式会社 | タイヤ用ゴム組成物の製造方法および空気入りタイヤ |
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JP2017101176A (ja) * | 2015-12-03 | 2017-06-08 | 住友ゴム工業株式会社 | タイヤ用ゴム組成物の製造方法 |
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EP2771398B1 (en) | 2021-10-20 |
EP2771398A1 (en) | 2014-09-03 |
WO2013062648A1 (en) | 2013-05-02 |
BR112014009780A2 (pt) | 2017-06-13 |
JP6328558B2 (ja) | 2018-05-23 |
EP2771398A4 (en) | 2016-01-13 |
CN103890075A (zh) | 2014-06-25 |
US20230129988A1 (en) | 2023-04-27 |
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