JP7427488B2 - ゴム組成物及びタイヤ - Google Patents
ゴム組成物及びタイヤ Download PDFInfo
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- JP7427488B2 JP7427488B2 JP2020052598A JP2020052598A JP7427488B2 JP 7427488 B2 JP7427488 B2 JP 7427488B2 JP 2020052598 A JP2020052598 A JP 2020052598A JP 2020052598 A JP2020052598 A JP 2020052598A JP 7427488 B2 JP7427488 B2 JP 7427488B2
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- JP
- Japan
- Prior art keywords
- rubber
- group
- rubber composition
- acid hydrazide
- mass
- Prior art date
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- 239000000203 mixture Substances 0.000 title claims description 62
- 229920001971 elastomer Polymers 0.000 title claims description 59
- 239000005060 rubber Substances 0.000 title claims description 59
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 43
- 229920003244 diene elastomer Polymers 0.000 claims description 27
- 150000001875 compounds Chemical class 0.000 claims description 25
- 239000000377 silicon dioxide Substances 0.000 claims description 21
- 239000000945 filler Substances 0.000 claims description 17
- 244000043261 Hevea brasiliensis Species 0.000 claims description 16
- 229920003052 natural elastomer Polymers 0.000 claims description 16
- 229920001194 natural rubber Polymers 0.000 claims description 16
- 125000001424 substituent group Chemical group 0.000 claims description 10
- 125000000217 alkyl group Chemical group 0.000 claims description 9
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- 125000004105 2-pyridyl group Chemical group N1=C([*])C([H])=C([H])C([H])=C1[H] 0.000 claims description 4
- 125000003349 3-pyridyl group Chemical group N1=C([H])C([*])=C([H])C([H])=C1[H] 0.000 claims description 4
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 30
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 18
- 239000006087 Silane Coupling Agent Substances 0.000 description 15
- 239000000047 product Substances 0.000 description 15
- -1 isonicotinic acid hydrazone compound Chemical class 0.000 description 14
- 230000020169 heat generation Effects 0.000 description 12
- 150000002430 hydrocarbons Chemical group 0.000 description 9
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 8
- 239000006229 carbon black Substances 0.000 description 8
- 235000019241 carbon black Nutrition 0.000 description 8
- 239000007787 solid Substances 0.000 description 7
- 238000005160 1H NMR spectroscopy Methods 0.000 description 6
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 6
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 239000012043 crude product Substances 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 238000010992 reflux Methods 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
- 125000003277 amino group Chemical group 0.000 description 5
- 239000011256 inorganic filler Substances 0.000 description 5
- 229910003475 inorganic filler Inorganic materials 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000005062 Polybutadiene Substances 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 239000011324 bead Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- BVUJTCIHPUSBPO-UHFFFAOYSA-N n-(4-methylpentan-2-ylideneamino)pyridine-2-carboxamide Chemical compound CC(C)CC(C)=NNC(=O)C1=CC=CC=N1 BVUJTCIHPUSBPO-UHFFFAOYSA-N 0.000 description 4
- GBXBYSCKYMFNEM-UHFFFAOYSA-N n-(4-methylpentan-2-ylideneamino)pyridine-3-carboxamide Chemical compound CC(C)CC(C)=NNC(=O)C1=CC=CN=C1 GBXBYSCKYMFNEM-UHFFFAOYSA-N 0.000 description 4
- 229920002857 polybutadiene Polymers 0.000 description 4
- BAQLNPIEFOYKNB-UHFFFAOYSA-N pyridine-2-carbohydrazide Chemical compound NNC(=O)C1=CC=CC=N1 BAQLNPIEFOYKNB-UHFFFAOYSA-N 0.000 description 4
- 229920003048 styrene butadiene rubber Polymers 0.000 description 4
- AWNXKMLAGLTUEZ-UHFFFAOYSA-N N-(octylideneamino)pyridine-2-carboxamide Chemical compound CCCCCCCC=NNC(C1=NC=CC=C1)=O AWNXKMLAGLTUEZ-UHFFFAOYSA-N 0.000 description 3
- 239000002174 Styrene-butadiene Substances 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 229920003049 isoprene rubber Polymers 0.000 description 3
- 239000000395 magnesium oxide Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- OSHKFBRELFAFDX-UHFFFAOYSA-N n-(propan-2-ylideneamino)pyridine-3-carboxamide Chemical compound CC(C)=NNC(=O)C1=CC=CN=C1 OSHKFBRELFAFDX-UHFFFAOYSA-N 0.000 description 3
- KFUSANSHCADHNJ-UHFFFAOYSA-N pyridine-3-carbohydrazide Chemical compound NNC(=O)C1=CC=CN=C1 KFUSANSHCADHNJ-UHFFFAOYSA-N 0.000 description 3
- 230000003014 reinforcing effect Effects 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
- 238000004073 vulcanization Methods 0.000 description 3
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 2
- LZMNXXQIQIHFGC-UHFFFAOYSA-N 3-[dimethoxy(methyl)silyl]propyl 2-methylprop-2-enoate Chemical compound CO[Si](C)(OC)CCCOC(=O)C(C)=C LZMNXXQIQIHFGC-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-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
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 239000006237 Intermediate SAF Substances 0.000 description 2
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 2
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 2
- RFZPFLSISTZUQK-UHFFFAOYSA-N N-(decylideneamino)pyridine-2-carboxamide Chemical compound CCCCCCCCCC=NNC(C1=NC=CC=C1)=O RFZPFLSISTZUQK-UHFFFAOYSA-N 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 239000000378 calcium silicate Substances 0.000 description 2
- 229910052918 calcium silicate Inorganic materials 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- KSMVZQYAVGTKIV-UHFFFAOYSA-N decanal Chemical compound CCCCCCCCCC=O KSMVZQYAVGTKIV-UHFFFAOYSA-N 0.000 description 2
- HFJRKMMYBMWEAD-UHFFFAOYSA-N dodecanal Chemical compound CCCCCCCCCCCC=O HFJRKMMYBMWEAD-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 150000002484 inorganic compounds Chemical group 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- NUJGJRNETVAIRJ-UHFFFAOYSA-N octanal Chemical compound CCCCCCCC=O NUJGJRNETVAIRJ-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 229920000346 polystyrene-polyisoprene block-polystyrene Polymers 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 150000007970 thio esters Chemical class 0.000 description 2
- 150000003573 thiols Chemical class 0.000 description 2
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 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
- LFRDHGNFBLIJIY-UHFFFAOYSA-N trimethoxy(prop-2-enyl)silane Chemical compound CO[Si](OC)(OC)CC=C LFRDHGNFBLIJIY-UHFFFAOYSA-N 0.000 description 2
- 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 2
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 235000014692 zinc oxide Nutrition 0.000 description 2
- LTQBNYCMVZQRSD-UHFFFAOYSA-N (4-ethenylphenyl)-trimethoxysilane Chemical compound CO[Si](OC)(OC)C1=CC=C(C=C)C=C1 LTQBNYCMVZQRSD-UHFFFAOYSA-N 0.000 description 1
- IVORCBKUUYGUOL-UHFFFAOYSA-N 1-ethynyl-2,4-dimethoxybenzene Chemical compound COC1=CC=C(C#C)C(OC)=C1 IVORCBKUUYGUOL-UHFFFAOYSA-N 0.000 description 1
- LOVYCUYJRWLTSU-UHFFFAOYSA-N 2-(3,4-dichlorophenoxy)-n,n-diethylethanamine Chemical compound CCN(CC)CCOC1=CC=C(Cl)C(Cl)=C1 LOVYCUYJRWLTSU-UHFFFAOYSA-N 0.000 description 1
- HHHPYRGQUSPESB-UHFFFAOYSA-N 3-(dimethoxymethylsilyl)propyl prop-2-enoate Chemical compound COC(OC)[SiH2]CCCOC(=O)C=C HHHPYRGQUSPESB-UHFFFAOYSA-N 0.000 description 1
- ZDZYGYFHTPFREM-UHFFFAOYSA-N 3-[3-aminopropyl(dimethoxy)silyl]oxypropan-1-amine Chemical compound NCCC[Si](OC)(OC)OCCCN ZDZYGYFHTPFREM-UHFFFAOYSA-N 0.000 description 1
- IKYAJDOSWUATPI-UHFFFAOYSA-N 3-[dimethoxy(methyl)silyl]propane-1-thiol Chemical compound CO[Si](C)(OC)CCCS IKYAJDOSWUATPI-UHFFFAOYSA-N 0.000 description 1
- NFSOOVHBPTVHEI-UHFFFAOYSA-N 3-hydroxy-N-(4-methylpentan-2-ylideneamino)pyridine-2-carboxamide Chemical compound CC(C)CC(C)=NNC(C1=NC=CC=C1O)=O NFSOOVHBPTVHEI-UHFFFAOYSA-N 0.000 description 1
- 125000004904 3-methylpentylamino group Chemical group CC(CCN*)CC 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
- 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
- UUEWCQRISZBELL-UHFFFAOYSA-N 3-trimethoxysilylpropane-1-thiol Chemical compound CO[Si](OC)(OC)CCCS UUEWCQRISZBELL-UHFFFAOYSA-N 0.000 description 1
- KBQVDAIIQCXKPI-UHFFFAOYSA-N 3-trimethoxysilylpropyl prop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C=C KBQVDAIIQCXKPI-UHFFFAOYSA-N 0.000 description 1
- BESKSSIEODQWBP-UHFFFAOYSA-N 3-tris(trimethylsilyloxy)silylpropyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCC[Si](O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](C)(C)C BESKSSIEODQWBP-UHFFFAOYSA-N 0.000 description 1
- SNPIRQWMSPJEEW-UHFFFAOYSA-N 4-(3-dimethoxysilylbutyldisulfanyl)butan-2-yl-dimethoxysilane Chemical compound CC(CCSSCCC(C)[SiH](OC)OC)[SiH](OC)OC SNPIRQWMSPJEEW-UHFFFAOYSA-N 0.000 description 1
- YKBYBYAFEAREKR-UHFFFAOYSA-N 4-(3-dimethoxysilylbutyltetrasulfanyl)butan-2-yl-dimethoxysilane Chemical compound CO[SiH](OC)C(C)CCSSSSCCC(C)[SiH](OC)OC YKBYBYAFEAREKR-UHFFFAOYSA-N 0.000 description 1
- QWJGEFWWNSERIA-UHFFFAOYSA-N 4-(3-dimethoxysilylbutyltrisulfanyl)butan-2-yl-dimethoxysilane Chemical compound CC(CCSSSCCC(C)[SiH](OC)OC)[SiH](OC)OC QWJGEFWWNSERIA-UHFFFAOYSA-N 0.000 description 1
- MKZCQLBGNNBONU-UHFFFAOYSA-N 4-methoxy-N-(4-methylpentan-2-ylideneamino)pyridine-2-carboxamide Chemical compound CC(C)CC(C)=NNC(C1=NC=CC(OC)=C1)=O MKZCQLBGNNBONU-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- JIWNGTJRWFUCDB-UHFFFAOYSA-N C(C)O[SiH2]CCCN=C(CC(C)C)C Chemical compound C(C)O[SiH2]CCCN=C(CC(C)C)C JIWNGTJRWFUCDB-UHFFFAOYSA-N 0.000 description 1
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- 241001441571 Hiodontidae Species 0.000 description 1
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- 229910019440 Mg(OH) Inorganic materials 0.000 description 1
- UPKCOACRYGYNDR-UHFFFAOYSA-N N-(tridecan-2-ylideneamino)pyridine-2-carboxamide Chemical compound CCCCCCCCCCCC(C)=NNC(C1=NC=CC=C1)=O UPKCOACRYGYNDR-UHFFFAOYSA-N 0.000 description 1
- MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 description 1
- 240000000342 Palaquium gutta Species 0.000 description 1
- 241001495453 Parthenium argentatum Species 0.000 description 1
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- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-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
- 241000341871 Taraxacum kok-saghyz Species 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- WQHSHVDFCLMVCD-UHFFFAOYSA-N [2-[(2-dimethylsilyl-2-ethoxyethyl)disulfanyl]-1-ethoxyethyl]-dimethylsilane Chemical compound C(C)OC(CSSCC(OCC)[SiH](C)C)[SiH](C)C WQHSHVDFCLMVCD-UHFFFAOYSA-N 0.000 description 1
- ATRGONLGNKVDAY-UHFFFAOYSA-N [2-[(2-dimethylsilyl-2-ethoxyethyl)tetrasulfanyl]-1-ethoxyethyl]-dimethylsilane Chemical compound C(C)OC(CSSSSCC(OCC)[SiH](C)C)[SiH](C)C ATRGONLGNKVDAY-UHFFFAOYSA-N 0.000 description 1
- AJUWFXDHBFMLFT-UHFFFAOYSA-N [3-[(3-dimethylsilyl-3-ethoxypropyl)disulfanyl]-1-ethoxypropyl]-dimethylsilane Chemical compound C(C)OC(CCSSCCC([SiH](C)C)OCC)[SiH](C)C AJUWFXDHBFMLFT-UHFFFAOYSA-N 0.000 description 1
- SCPNGMKCUAZZOO-UHFFFAOYSA-N [3-[(3-dimethylsilyl-3-ethoxypropyl)tetrasulfanyl]-1-ethoxypropyl]-dimethylsilane Chemical compound CCOC([SiH](C)C)CCSSSSCCC([SiH](C)C)OCC SCPNGMKCUAZZOO-UHFFFAOYSA-N 0.000 description 1
- QDTSWLQUKPBEFC-UHFFFAOYSA-N [3-[(3-dimethylsilyl-3-ethoxypropyl)trisulfanyl]-1-ethoxypropyl]-dimethylsilane Chemical compound C(C)OC(CCSSSCCC(OCC)[SiH](C)C)[SiH](C)C QDTSWLQUKPBEFC-UHFFFAOYSA-N 0.000 description 1
- IGSQDVCPURPOHD-UHFFFAOYSA-N [3-[(3-dimethylsilyl-3-methoxypropyl)disulfanyl]-1-methoxypropyl]-dimethylsilane Chemical compound COC(CCSSCCC(OC)[SiH](C)C)[SiH](C)C IGSQDVCPURPOHD-UHFFFAOYSA-N 0.000 description 1
- XIKFJSYKDDWBJE-UHFFFAOYSA-N [3-[(3-dimethylsilyl-3-methoxypropyl)tetrasulfanyl]-1-methoxypropyl]-dimethylsilane Chemical compound COC(CCSSSSCCC(OC)[SiH](C)C)[SiH](C)C XIKFJSYKDDWBJE-UHFFFAOYSA-N 0.000 description 1
- ZUVFDHHFDZVXGW-UHFFFAOYSA-N [3-[(3-dimethylsilyl-3-methoxypropyl)trisulfanyl]-1-methoxypropyl]-dimethylsilane Chemical compound COC(CCSSSCCC(OC)[SiH](C)C)[SiH](C)C ZUVFDHHFDZVXGW-UHFFFAOYSA-N 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
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- 125000002252 acyl group Chemical group 0.000 description 1
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- 239000000654 additive Substances 0.000 description 1
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- 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
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 1
- 125000004414 alkyl thio group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 125000004103 aminoalkyl group Chemical group 0.000 description 1
- 229910052849 andalusite Inorganic materials 0.000 description 1
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 125000005110 aryl thio group Chemical group 0.000 description 1
- 125000004104 aryloxy group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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- 239000002585 base Substances 0.000 description 1
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- 230000008901 benefit Effects 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229910001593 boehmite Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 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
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 125000004181 carboxyalkyl group Chemical group 0.000 description 1
- 238000010538 cationic polymerization reaction Methods 0.000 description 1
- 229910001598 chiastolite Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 125000006165 cyclic alkyl group Chemical group 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- SJJCABYOVIHNPZ-UHFFFAOYSA-N cyclohexyl-dimethoxy-methylsilane Chemical compound CO[Si](C)(OC)C1CCCCC1 SJJCABYOVIHNPZ-UHFFFAOYSA-N 0.000 description 1
- KQAHMVLQCSALSX-UHFFFAOYSA-N decyl(trimethoxy)silane Chemical compound CCCCCCCCCC[Si](OC)(OC)OC KQAHMVLQCSALSX-UHFFFAOYSA-N 0.000 description 1
- 125000004663 dialkyl amino group Chemical group 0.000 description 1
- IQDXNHZDRQHKEF-UHFFFAOYSA-N dialuminum;dicalcium;dioxido(oxo)silane Chemical compound [Al+3].[Al+3].[Ca+2].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O IQDXNHZDRQHKEF-UHFFFAOYSA-N 0.000 description 1
- UAMZXLIURMNTHD-UHFFFAOYSA-N dialuminum;magnesium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Mg+2].[Al+3].[Al+3] UAMZXLIURMNTHD-UHFFFAOYSA-N 0.000 description 1
- PPQREHKVAOVYBT-UHFFFAOYSA-H dialuminum;tricarbonate Chemical compound [Al+3].[Al+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O PPQREHKVAOVYBT-UHFFFAOYSA-H 0.000 description 1
- 229910001648 diaspore Inorganic materials 0.000 description 1
- 125000002897 diene group Chemical group 0.000 description 1
- OTARVPUIYXHRRB-UHFFFAOYSA-N diethoxy-methyl-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CCO[Si](C)(OCC)CCCOCC1CO1 OTARVPUIYXHRRB-UHFFFAOYSA-N 0.000 description 1
- 125000001664 diethylamino group Chemical group [H]C([H])([H])C([H])([H])N(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- FSBVERYRVPGNGG-UHFFFAOYSA-N dimagnesium dioxido-bis[[oxido(oxo)silyl]oxy]silane hydrate Chemical compound O.[Mg+2].[Mg+2].[O-][Si](=O)O[Si]([O-])([O-])O[Si]([O-])=O FSBVERYRVPGNGG-UHFFFAOYSA-N 0.000 description 1
- JJQZDUKDJDQPMQ-UHFFFAOYSA-N dimethoxy(dimethyl)silane Chemical compound CO[Si](C)(C)OC JJQZDUKDJDQPMQ-UHFFFAOYSA-N 0.000 description 1
- WHGNXNCOTZPEEK-UHFFFAOYSA-N dimethoxy-methyl-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](C)(OC)CCCOCC1CO1 WHGNXNCOTZPEEK-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 229910052634 enstatite Inorganic materials 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
- MBGQQKKTDDNCSG-UHFFFAOYSA-N ethenyl-diethoxy-methylsilane Chemical compound CCO[Si](C)(C=C)OCC MBGQQKKTDDNCSG-UHFFFAOYSA-N 0.000 description 1
- ZLNAFSPCNATQPQ-UHFFFAOYSA-N ethenyl-dimethoxy-methylsilane Chemical compound CO[Si](C)(OC)C=C ZLNAFSPCNATQPQ-UHFFFAOYSA-N 0.000 description 1
- JEWCZPTVOYXPGG-UHFFFAOYSA-N ethenyl-ethoxy-dimethylsilane Chemical compound CCO[Si](C)(C)C=C JEWCZPTVOYXPGG-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
- CWAFVXWRGIEBPL-UHFFFAOYSA-N ethoxysilane Chemical compound CCO[SiH3] CWAFVXWRGIEBPL-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- SBRXLTRZCJVAPH-UHFFFAOYSA-N ethyl(trimethoxy)silane Chemical compound CC[Si](OC)(OC)OC SBRXLTRZCJVAPH-UHFFFAOYSA-N 0.000 description 1
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 description 1
- 229910052839 forsterite Inorganic materials 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910001679 gibbsite Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229920000588 gutta-percha Polymers 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- CZWLNMOIEMTDJY-UHFFFAOYSA-N hexyl(trimethoxy)silane Chemical compound CCCCCC[Si](OC)(OC)OC CZWLNMOIEMTDJY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052909 inorganic silicate Inorganic materials 0.000 description 1
- QRXWMOHMRWLFEY-UHFFFAOYSA-N isoniazide Chemical compound NNC(=O)C1=CC=NC=C1 QRXWMOHMRWLFEY-UHFFFAOYSA-N 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229910052850 kyanite Inorganic materials 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- POPACFLNWGUDSR-UHFFFAOYSA-N methoxy(trimethyl)silane Chemical compound CO[Si](C)(C)C POPACFLNWGUDSR-UHFFFAOYSA-N 0.000 description 1
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 150000004682 monohydrates Chemical class 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
- MQWFLKHKWJMCEN-UHFFFAOYSA-N n'-[3-[dimethoxy(methyl)silyl]propyl]ethane-1,2-diamine Chemical compound CO[Si](C)(OC)CCCNCCN MQWFLKHKWJMCEN-UHFFFAOYSA-N 0.000 description 1
- KBJFYLLAMSZSOG-UHFFFAOYSA-N n-(3-trimethoxysilylpropyl)aniline Chemical compound CO[Si](OC)(OC)CCCNC1=CC=CC=C1 KBJFYLLAMSZSOG-UHFFFAOYSA-N 0.000 description 1
- TWHMIBPBRCXLCN-UHFFFAOYSA-N n-(propan-2-ylideneamino)pyridine-2-carboxamide Chemical compound CC(C)=NNC(=O)C1=CC=CC=N1 TWHMIBPBRCXLCN-UHFFFAOYSA-N 0.000 description 1
- LRCPYBHPYVZWBL-UHFFFAOYSA-N n-(propan-2-ylideneamino)pyridine-4-carboxamide Chemical compound CC(C)=NNC(=O)C1=CC=NC=C1 LRCPYBHPYVZWBL-UHFFFAOYSA-N 0.000 description 1
- 229920006173 natural rubber latex Polymers 0.000 description 1
- 125000002560 nitrile group Chemical group 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 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
- MSRJTTSHWYDFIU-UHFFFAOYSA-N octyltriethoxysilane Chemical compound CCCCCCCC[Si](OCC)(OCC)OCC MSRJTTSHWYDFIU-UHFFFAOYSA-N 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 229910052625 palygorskite Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052903 pyrophyllite Inorganic materials 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 239000012763 reinforcing filler Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- WUQMBBLXLQNCPT-UHFFFAOYSA-N s-(2-triethoxysilylethyl) decanethioate Chemical compound CCCCCCCCCC(=O)SCC[Si](OCC)(OCC)OCC WUQMBBLXLQNCPT-UHFFFAOYSA-N 0.000 description 1
- CDMJANBZBZLJCQ-UHFFFAOYSA-N s-(2-triethoxysilylethyl) dodecanethioate Chemical compound CCCCCCCCCCCC(=O)SCC[Si](OCC)(OCC)OCC CDMJANBZBZLJCQ-UHFFFAOYSA-N 0.000 description 1
- JFYRMIAHMUHLOS-UHFFFAOYSA-N s-(2-triethoxysilylethyl) hexanethioate Chemical compound CCCCCC(=O)SCC[Si](OCC)(OCC)OCC JFYRMIAHMUHLOS-UHFFFAOYSA-N 0.000 description 1
- AFJZXDVTYJSLNU-UHFFFAOYSA-N s-(2-triethoxysilylethyl) octanethioate Chemical compound CCCCCCCC(=O)SCC[Si](OCC)(OCC)OCC AFJZXDVTYJSLNU-UHFFFAOYSA-N 0.000 description 1
- FHDQCJKIZLIACI-UHFFFAOYSA-N s-(2-trimethoxysilylethyl) decanethioate Chemical compound CCCCCCCCCC(=O)SCC[Si](OC)(OC)OC FHDQCJKIZLIACI-UHFFFAOYSA-N 0.000 description 1
- CSGIYWZXMINHAV-UHFFFAOYSA-N s-(2-trimethoxysilylethyl) dodecanethioate Chemical compound CCCCCCCCCCCC(=O)SCC[Si](OC)(OC)OC CSGIYWZXMINHAV-UHFFFAOYSA-N 0.000 description 1
- PUZLLMXCHBUACY-UHFFFAOYSA-N s-(2-trimethoxysilylethyl) hexanethioate Chemical compound CCCCCC(=O)SCC[Si](OC)(OC)OC PUZLLMXCHBUACY-UHFFFAOYSA-N 0.000 description 1
- HQELTSCAXGZTKK-UHFFFAOYSA-N s-(2-trimethoxysilylethyl) octanethioate Chemical compound CCCCCCCC(=O)SCC[Si](OC)(OC)OC HQELTSCAXGZTKK-UHFFFAOYSA-N 0.000 description 1
- ASAQWGFTVQFUCM-UHFFFAOYSA-N s-(3-triethoxysilylpropyl) decanethioate Chemical compound CCCCCCCCCC(=O)SCCC[Si](OCC)(OCC)OCC ASAQWGFTVQFUCM-UHFFFAOYSA-N 0.000 description 1
- FJDKAMYMVCUZKT-UHFFFAOYSA-N s-(3-triethoxysilylpropyl) dodecanethioate Chemical compound CCCCCCCCCCCC(=O)SCCC[Si](OCC)(OCC)OCC FJDKAMYMVCUZKT-UHFFFAOYSA-N 0.000 description 1
- HRNWETBDIWJQRN-UHFFFAOYSA-N s-(3-triethoxysilylpropyl) hexanethioate Chemical compound CCCCCC(=O)SCCC[Si](OCC)(OCC)OCC HRNWETBDIWJQRN-UHFFFAOYSA-N 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
- JRGGSZXAQWDRLM-UHFFFAOYSA-N s-(3-trimethoxysilylpropyl) decanethioate Chemical compound CCCCCCCCCC(=O)SCCC[Si](OC)(OC)OC JRGGSZXAQWDRLM-UHFFFAOYSA-N 0.000 description 1
- CIYYUDUAQHJIQC-UHFFFAOYSA-N s-(3-trimethoxysilylpropyl) dodecanethioate Chemical compound CCCCCCCCCCCC(=O)SCCC[Si](OC)(OC)OC CIYYUDUAQHJIQC-UHFFFAOYSA-N 0.000 description 1
- QMGGNJJTVZQBQW-UHFFFAOYSA-N s-(3-trimethoxysilylpropyl) hexanethioate Chemical compound CCCCCC(=O)SCCC[Si](OC)(OC)OC QMGGNJJTVZQBQW-UHFFFAOYSA-N 0.000 description 1
- KHYCKXNQNMBFAU-UHFFFAOYSA-N s-(3-trimethoxysilylpropyl) octanethioate Chemical compound CCCCCCCC(=O)SCCC[Si](OC)(OC)OC KHYCKXNQNMBFAU-UHFFFAOYSA-N 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 229910052851 sillimanite Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 235000010215 titanium dioxide Nutrition 0.000 description 1
- ALVYUZIFSCKIFP-UHFFFAOYSA-N triethoxy(2-methylpropyl)silane Chemical compound CCO[Si](CC(C)C)(OCC)OCC ALVYUZIFSCKIFP-UHFFFAOYSA-N 0.000 description 1
- WUMSTCDLAYQDNO-UHFFFAOYSA-N triethoxy(hexyl)silane Chemical compound CCCCCC[Si](OCC)(OCC)OCC WUMSTCDLAYQDNO-UHFFFAOYSA-N 0.000 description 1
- URIYERBJSDIUTC-UHFFFAOYSA-N triethoxy-[2-(2-triethoxysilylethyltrisulfanyl)ethyl]silane Chemical compound CCO[Si](OCC)(OCC)CCSSSCC[Si](OCC)(OCC)OCC URIYERBJSDIUTC-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
- JXUKBNICSRJFAP-UHFFFAOYSA-N triethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCOCC1CO1 JXUKBNICSRJFAP-UHFFFAOYSA-N 0.000 description 1
- XYJRNCYWTVGEEG-UHFFFAOYSA-N trimethoxy(2-methylpropyl)silane Chemical compound CO[Si](OC)(OC)CC(C)C XYJRNCYWTVGEEG-UHFFFAOYSA-N 0.000 description 1
- HQYALQRYBUJWDH-UHFFFAOYSA-N trimethoxy(propyl)silane Chemical compound CCC[Si](OC)(OC)OC HQYALQRYBUJWDH-UHFFFAOYSA-N 0.000 description 1
- QLNOVKKVHFRGMA-UHFFFAOYSA-N trimethoxy(propyl)silane Chemical group [CH2]CC[Si](OC)(OC)OC QLNOVKKVHFRGMA-UHFFFAOYSA-N 0.000 description 1
- DQZNLOXENNXVAD-UHFFFAOYSA-N trimethoxy-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silane Chemical compound C1C(CC[Si](OC)(OC)OC)CCC2OC21 DQZNLOXENNXVAD-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
- 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
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
- XJUNLJFOHNHSAR-UHFFFAOYSA-J zirconium(4+);dicarbonate Chemical compound [Zr+4].[O-]C([O-])=O.[O-]C([O-])=O XJUNLJFOHNHSAR-UHFFFAOYSA-J 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Description
項1.
ジエン系ゴム成分、下記式(1)で表される化合物、及び充填材を含むゴム組成物。
項2.
R1は、水素原子又は炭素数1~4のアルキル基である、項1に記載の組成物。
項3.
R2は、炭素数1~18のアルキル基である、項1又は2に記載の組成物。
項4.
前記充填材がシリカである、項1~3の何れかに記載の組成物。
項5.
前記ジエン系ゴム成分が天然ゴムである、項1~4の何れかに記載の組成物。
項6.
項1~5の何れかに記載のゴム組成物を使用したタイヤ。
本発明のゴム組成物は、後述する式(1)で表される化合物、ジエン系ゴム成分及び充填材を含む。当該ゴム組成物を使用して得られるゴム材料は、優れた低発熱性及び加工性を有し、例えばタイヤ等に好適に使用することが可能である。
式(1)で表される化合物は、下記式の構造式により表される。
本発明のゴム組成物は、ジエン系ゴム成分を含む。ジエン系ゴム成分としては、天然ゴム(NR)、合成ジエン系ゴム、及び天然ゴムと合成ジエン系ゴムとの混合物等を例示することができる。中でも、加工性改善の観点で、天然ゴムを使用することが好ましく、ジエン系ゴム成分100質量%中に、天然ゴムが50質量%以上含まれることが好ましく、60質量%以上含まれることがより好ましく、75~100質量%含まれることが特に好ましい。
本発明のゴム組成物は、充填材を含む。充填材としては、ゴム工業界で使用される従来公知の充填材を使用することが可能であり、特に限定はない。具体的には、シリカをはじめとする無機充填材、又はカーボンブラック等を使用することが可能である。中でも、低発熱性の効果向上を目的として、シリカを使用することが好ましい。
本発明のゴム組成物は、上記した化合物及、ゴム成分及び充填材以外にも、ゴム工業界で通常使用される配合剤、例えば、老化防止剤、オゾン防止剤、軟化剤、加工助剤、ワックス、樹脂、発泡剤、オイル、ステアリン酸、亜鉛華(ZnO)、加硫促進剤、加硫遅延剤、加硫剤(硫黄)等を、本発明の目的を害しない範囲内で適宜選択して配合することができる。
上述した本発明のゴム組成物を使用してタイヤを製造することにより、機械的特性、中でも引き裂き強度に優れたタイヤを得ることができる。当該タイヤは、本発明のゴム組成物を使用する点以外については、常法により製造することが可能である。
本発明のゴム組成物の製造方法については特に限定はなく、例えば、上記した化合物、ゴム成分、充填材、そして必要に応じてその他の成分を、混合することにより得ることが可能である。また、上記した化合物についても、公知の方法により製造すればよい。
ピコリン酸ヒドラジド5g、メタノール30mlにオクタナール5.6gを加え一晩加熱還流させた。溶媒を減圧留去し、オイル状の粗生成物を得た。ヘキサン20mlで粗生成物を洗浄、上澄みのヘキサン層を除く操作を4回繰り返し、得られたオイルを2時間氷冷すると固化した。氷冷下ヘキサン100mlを加えてガラス棒を用いて粉砕した。氷冷したヘキサン30mlを洗浄液に用いて濾過し、得られた白色固体を減圧乾燥して目的物7.55gを得た。
融点:46℃、
1H-NMR(300MHz,CDCl3,δppm):
0.88(t,3H),1.22-1.41(m、8H),1.51-1.61(m,2H),2.44(dt,2H),7.46(ddd,1H),7.61(t,1H),7.88(ddd,1H),8.29(ddd,1H),8.55(ddd,1H),10.66(s,1H)
ピコリン酸ヒドラジド5g、メタノール30mlにデカナール6.8gを加え一晩加熱還流させた。溶媒を減圧留去し、オイル状の粗生成物を得た。ヘキサン100mlを加えると結晶が析出した。2時間氷冷した後、氷冷したヘキサン30mlを洗浄液に用いて濾過し、得られた白色固体を減圧乾燥して目的物9.32gを得た。
融点:50℃、
1H-NMR(300MHz,CDCl3,δppm):
0.88(t,3H),1.22-1.42(m、12H),1.51-1.62(m,2H),2.43(dt,2H),7.46(ddd,1H),7.61(t,1H),7.88(ddd,1H),8.30(ddd,1H),8.55(ddd,1H),10.66(s,1H)
ピコリン酸ヒドラジド5g、メタノール30mlにドデカナール8.1gを加え一晩加熱還流させた。溶媒を減圧留去し、白色固体の粗生成物を得た。イソプロパノール50mlを加えて撹拌した。イソプロパノール30mlを洗浄液に用いて濾過し、得られた白色固体を減圧乾燥して目的物10.12gを得た。
融点:59℃、
1H-NMR(300MHz,CDCl3,δppm):
0.87(t,3H),1.20-1.42(m、16H),1.54-1.62(m,2H),2.44(dt,2H),7.46(ddd,1H),7.61(t,1H),7.88(ddd,1H),8.30(ddd,1H),8.55(ddd,1H),10.66(s,1H)
ピコリン酸ヒドラジド10g、メタノール20mlにメチルイソブチルケトン14.6gを加え一晩加熱還流させた。溶媒を減圧留去し、オイル状の粗生成物を得た。イソプロパノール20mlを加えて氷冷下撹拌すると結晶が析出した。イソプロパノール30mlを洗浄液に用いて濾過し、得られた白色固体を減圧乾燥して目的物15.6gを得た。
融点:84℃、
1H-NMR(400MHz,DMSO-d6,δppm):
0.91-0.96(m,6H),1.97-2.04(m、4H),2.21-2.29(m,2H),7.64-7.67(m,1H),8.03-8.11(m,2H),8.68-8.69(m,1H),10.75-10.85(m,1H)
ニコチン酸ヒドラジド10g、メタノール100mlにメチルイソブチルケトン14.6gを加え一晩加熱還流させた。溶媒を減圧留去し、オイル状の粗生成物を得た。ヘキサン50mlを加えて撹拌し上澄みのヘキサン層を除いた。更にヘキサン50mlを加え撹拌すると結晶が析出した。ヘキサン30mlを洗浄液に用いて濾過し、得られた白色固体を減圧乾燥して目的物15.3gを得た。
融点:72℃、
1H-NMR(400MHz,DMSO-d6,δppm):
0.92(d,6H),1.94(s、3H),1.96-2.00(m,1H),2.18(d,2H),7.52(dd,1H),8.17(d,1H),8.72(d,1H),8.98(s,1H),10.63(s,1H)
ニコチン酸ヒドラジド10g、メタノール20mlにアセトン50gを加え一晩加熱還流させた。溶媒を減圧留去し、得られた白色固体を減圧乾燥して目的物12.6gを得た。
融点:133℃、
1H-NMR(400MHz,DMSO-d6,δppm):
1.96-2.02(m,6H),7.52(dd,1H),8.16(d,1H),8.72(d,1H),8.97(s,1H),10.62(s,1H)
下記表1の工程(I)に記載の各成分をその割合(質量部)で混合し、バンバリーミキサ
ーで混練した。混合物の温度が80℃以下になるまで養生させた後、表1の工程(II)に
記載の各成分をその割合(質量部)で投入し、混合物の最高温度が110℃以下になるよう
調整しながら混練して、未加硫ゴム組成物を製造した。ここで得られた未加硫ゴム組成物
を加硫プレス機を用いて150℃×25分で加熱することにより、各ゴム組成物を得た。
※2:ヒドラゾン化合物a;N’-(1-メチルエチリデン)イソニコチン酸ヒドラジド、国際公開第1998/044040号に記載の手順に基づいて合成。
※3:QueChen Silicon Chemical Co.,Ltd.製、商品名「HD165MP」
※4:エボニック社製、商品名「Si69」
※5:Kemai Chemical Co.,Ltd製、商品名「6-PPD」
※6:Rhein Chemie Rheinau社製、商品名「Antilux 111」
※7:Sichuan Tianyu Grease社製
※8:Dalian Zinc Oxide Co.,Ltd製
※9:Kemai Chemical Co.,Ltd製、商品名「CBS」
※10:Kemai Chemical Co.,Ltd製、商品名「DPG」
※11:Shanghai Jinghai Chemical Co.,Ltd
製
各実施例及び比較例1のゴム組成物について、粘弾性測定装置(Metravib社製)を使用し、温度25℃、動歪5%、周波数15Hzでtanδ値を測定した。比較例1のtanδ値を100とし、下記式から低発熱性の指数を算出した。この値が小さいほど、低発熱性に優れている。
結果を表2に示す。
式:低発熱性指数={(実施例のゴム組成物のtanδ)/(比較例1のtanδ)}×100
JIS K6300-1(ムーニー粘度計による粘度及びスコーチタイムの求め方;ML1+4,100℃)に準じて測定した。比較例2のムーニー粘度値の逆数を100とし、下記式から加工性指数を算出した。この値が大きいほど、加工性に優れている。
結果を表3に示す。
式:加工性指数={(比較例2のムーニー粘度値)/(実施例のゴム組成物のムーニー粘度値)}×100
Claims (6)
- R1は、水素原子又は炭素数1~4のアルキル基である、請求項1に記載の組成物。
- R2は、炭素数1~18のアルキル基である、請求項1又は2に記載の組成物。
- 前記充填材がシリカである、請求項1~3の何れか1項に記載の組成物。
- 前記ジエン系ゴム成分が天然ゴムである、請求項1~4の何れか1項に記載の組成物。
- 請求項1~5の何れか1項に記載のゴム組成物を使用したタイヤ。
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