JP2015078156A - 有機シラン及びそれを用いたゴム組成物 - Google Patents
有機シラン及びそれを用いたゴム組成物 Download PDFInfo
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- JP2015078156A JP2015078156A JP2013216617A JP2013216617A JP2015078156A JP 2015078156 A JP2015078156 A JP 2015078156A JP 2013216617 A JP2013216617 A JP 2013216617A JP 2013216617 A JP2013216617 A JP 2013216617A JP 2015078156 A JP2015078156 A JP 2015078156A
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- JP
- Japan
- Prior art keywords
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- carbon atoms
- organosilane
- formula
- cyclopentane
- Prior art date
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- Granted
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- 239000000203 mixture Substances 0.000 title claims abstract description 41
- 150000001282 organosilanes Chemical class 0.000 title claims abstract description 41
- 229920001971 elastomer Polymers 0.000 title claims abstract description 40
- 239000005060 rubber Substances 0.000 title claims abstract description 39
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 51
- 229920003244 diene elastomer Polymers 0.000 claims abstract description 32
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 27
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 25
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 16
- 125000004432 carbon atom Chemical group C* 0.000 claims description 34
- 229910000077 silane Inorganic materials 0.000 claims description 26
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 25
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 20
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 14
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 12
- 125000003342 alkenyl group Chemical group 0.000 claims description 6
- 125000001424 substituent group Chemical group 0.000 claims description 5
- 239000000945 filler Substances 0.000 abstract description 4
- 125000004639 dihydroindenyl group Chemical group C1(CCC2=CC=CC=C12)* 0.000 abstract 1
- 239000002510 pyrogen Substances 0.000 abstract 1
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 96
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 48
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 44
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Chemical compound C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 description 29
- 239000000126 substance Substances 0.000 description 26
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 21
- 238000006243 chemical reaction Methods 0.000 description 16
- 150000001875 compounds Chemical class 0.000 description 16
- 239000006087 Silane Coupling Agent Substances 0.000 description 14
- 229920005989 resin Polymers 0.000 description 12
- 239000011347 resin Substances 0.000 description 12
- 238000002156 mixing Methods 0.000 description 11
- 229910052717 sulfur Inorganic materials 0.000 description 11
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 9
- 238000003786 synthesis reaction Methods 0.000 description 9
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 8
- DCQBZYNUSLHVJC-UHFFFAOYSA-N 3-triethoxysilylpropane-1-thiol Chemical compound CCO[Si](OCC)(OCC)CCCS DCQBZYNUSLHVJC-UHFFFAOYSA-N 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 8
- GDOPTJXRTPNYNR-UHFFFAOYSA-N methylcyclopentane Chemical compound CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 description 8
- 150000003254 radicals Chemical class 0.000 description 8
- -1 silane compound Chemical class 0.000 description 8
- 239000011593 sulfur Substances 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 7
- 238000013329 compounding Methods 0.000 description 7
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 7
- 239000000446 fuel Substances 0.000 description 7
- 239000011256 inorganic filler Substances 0.000 description 7
- 229910003475 inorganic filler Inorganic materials 0.000 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 description 6
- 235000002597 Solanum melongena Nutrition 0.000 description 6
- 229910001873 dinitrogen Inorganic materials 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 229920003048 styrene butadiene rubber Polymers 0.000 description 6
- 238000004073 vulcanization Methods 0.000 description 6
- 238000004438 BET method Methods 0.000 description 5
- 239000005062 Polybutadiene Substances 0.000 description 5
- 125000005370 alkoxysilyl group Chemical group 0.000 description 5
- 239000007822 coupling agent Substances 0.000 description 5
- 239000012763 reinforcing filler Substances 0.000 description 5
- WWUVJRULCWHUSA-UHFFFAOYSA-N 2-methyl-1-pentene Chemical compound CCCC(C)=C WWUVJRULCWHUSA-UHFFFAOYSA-N 0.000 description 4
- 244000043261 Hevea brasiliensis Species 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 239000002174 Styrene-butadiene Substances 0.000 description 4
- 239000006229 carbon black Substances 0.000 description 4
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 4
- 230000020169 heat generation Effects 0.000 description 4
- 229920003052 natural elastomer Polymers 0.000 description 4
- 229920001194 natural rubber Polymers 0.000 description 4
- 229920002857 polybutadiene Polymers 0.000 description 4
- 125000003396 thiol group Chemical group [H]S* 0.000 description 4
- 229920000459 Nitrile rubber Polymers 0.000 description 3
- 150000001721 carbon Chemical group 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- 229920003049 isoprene rubber Polymers 0.000 description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 150000004756 silanes Chemical class 0.000 description 3
- TXDNPSYEJHXKMK-UHFFFAOYSA-N sulfanylsilane Chemical compound S[SiH3] TXDNPSYEJHXKMK-UHFFFAOYSA-N 0.000 description 3
- 125000004434 sulfur atom Chemical group 0.000 description 3
- VRLWYYZVFNNMET-UHFFFAOYSA-N 16327-42-7 Chemical compound C1C2C3C(C)C=CC3C1C=C2 VRLWYYZVFNNMET-UHFFFAOYSA-N 0.000 description 2
- DVNPFNZTPMWRAX-UHFFFAOYSA-N 2-triethoxysilylethanethiol Chemical compound CCO[Si](CCS)(OCC)OCC DVNPFNZTPMWRAX-UHFFFAOYSA-N 0.000 description 2
- DFVOXRAAHOJJBN-UHFFFAOYSA-N 6-methylhept-1-ene Chemical compound CC(C)CCCC=C DFVOXRAAHOJJBN-UHFFFAOYSA-N 0.000 description 2
- SQBZUEAHBOTTBC-UHFFFAOYSA-N C(C)O[Si](CCCSC1CCC2C3C(CC(C12)C3)O)(OCC)OCC Chemical compound C(C)O[Si](CCCSC1CCC2C3C(CC(C12)C3)O)(OCC)OCC SQBZUEAHBOTTBC-UHFFFAOYSA-N 0.000 description 2
- JJPHCQIPGFWXPC-UHFFFAOYSA-N CCO[Si](CCCSC(CC1C)C2C1C1C=CC2C1)(OCC)OCC Chemical compound CCO[Si](CCCSC(CC1C)C2C1C1C=CC2C1)(OCC)OCC JJPHCQIPGFWXPC-UHFFFAOYSA-N 0.000 description 2
- BOKLQKRYCBZDBS-UHFFFAOYSA-N CCO[Si](CCCSC1C(C)C2C(C3)C=CC3C2C1)(OCC)OCC Chemical compound CCO[Si](CCCSC1C(C)C2C(C3)C=CC3C2C1)(OCC)OCC BOKLQKRYCBZDBS-UHFFFAOYSA-N 0.000 description 2
- GGUZSZDSEZILOR-UHFFFAOYSA-N CCO[Si](CCCSC1CC2=CC=CC=C2C1)(OCC)OCC Chemical compound CCO[Si](CCCSC1CC2=CC=CC=C2C1)(OCC)OCC GGUZSZDSEZILOR-UHFFFAOYSA-N 0.000 description 2
- LGMZFLASEZUBAK-UHFFFAOYSA-N CCO[Si](CCCSC1CC2C3CC(C2C1)C(C3)O)(OCC)OCC Chemical compound CCO[Si](CCCSC1CC2C3CC(C2C1)C(C3)O)(OCC)OCC LGMZFLASEZUBAK-UHFFFAOYSA-N 0.000 description 2
- IUXAJGLKTJLBOK-UHFFFAOYSA-N CCO[Si](CCCSC1CCC2=CC=CC=C12)(OCC)OCC Chemical compound CCO[Si](CCCSC1CCC2=CC=CC=C12)(OCC)OCC IUXAJGLKTJLBOK-UHFFFAOYSA-N 0.000 description 2
- YHSAWXGFKJXDKB-UHFFFAOYSA-N CCO[Si](CCCSC1CCC2C1C3CC2CC3O)(OCC)OCC Chemical compound CCO[Si](CCCSC1CCC2C1C3CC2CC3O)(OCC)OCC YHSAWXGFKJXDKB-UHFFFAOYSA-N 0.000 description 2
- BBJBYWDJVOXETP-UHFFFAOYSA-N CCO[Si](CCCSCC(C)CC(C)(C)C)(OCC)OCC Chemical compound CCO[Si](CCCSCC(C)CC(C)(C)C)(OCC)OCC BBJBYWDJVOXETP-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- KYIKRXIYLAGAKQ-UHFFFAOYSA-N abcn Chemical compound C1CCCCC1(C#N)N=NC1(C#N)CCCCC1 KYIKRXIYLAGAKQ-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000003392 indanyl group Chemical group C1(CCC2=CC=CC=C12)* 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 150000001451 organic peroxides Chemical class 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 239000005077 polysulfide Substances 0.000 description 2
- 229920001021 polysulfide Polymers 0.000 description 2
- 150000008117 polysulfides Polymers 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- NAWXUBYGYWOOIX-SFHVURJKSA-N (2s)-2-[[4-[2-(2,4-diaminoquinazolin-6-yl)ethyl]benzoyl]amino]-4-methylidenepentanedioic acid Chemical compound C1=CC2=NC(N)=NC(N)=C2C=C1CCC1=CC=C(C(=O)N[C@@H](CC(=C)C(O)=O)C(O)=O)C=C1 NAWXUBYGYWOOIX-SFHVURJKSA-N 0.000 description 1
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 1
- LRTOHSLOFCWHRF-UHFFFAOYSA-N 1-methyl-1h-indene Chemical compound C1=CC=C2C(C)C=CC2=C1 LRTOHSLOFCWHRF-UHFFFAOYSA-N 0.000 description 1
- OGMSGZZPTQNTIK-UHFFFAOYSA-N 1-methyl-2-prop-1-en-2-ylbenzene Chemical compound CC(=C)C1=CC=CC=C1C OGMSGZZPTQNTIK-UHFFFAOYSA-N 0.000 description 1
- FXNDIJDIPNCZQJ-UHFFFAOYSA-N 2,4,4-trimethylpent-1-ene Chemical compound CC(=C)CC(C)(C)C FXNDIJDIPNCZQJ-UHFFFAOYSA-N 0.000 description 1
- JUUMAEXLYIMEOD-UHFFFAOYSA-N 2,6-dimethylhept-1-ene Chemical compound CC(C)CCCC(C)=C JUUMAEXLYIMEOD-UHFFFAOYSA-N 0.000 description 1
- WFUGQJXVXHBTEM-UHFFFAOYSA-N 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane Chemical compound CCC(C)(OO)OOC(C)(CC)OO WFUGQJXVXHBTEM-UHFFFAOYSA-N 0.000 description 1
- IKYAJDOSWUATPI-UHFFFAOYSA-N 3-[dimethoxy(methyl)silyl]propane-1-thiol Chemical compound CO[Si](C)(OC)CCCS IKYAJDOSWUATPI-UHFFFAOYSA-N 0.000 description 1
- DQMRXALBJIVORP-UHFFFAOYSA-N 3-[methoxy(dimethyl)silyl]propane-1-thiol Chemical compound CO[Si](C)(C)CCCS DQMRXALBJIVORP-UHFFFAOYSA-N 0.000 description 1
- UUEWCQRISZBELL-UHFFFAOYSA-N 3-trimethoxysilylpropane-1-thiol Chemical compound CO[Si](OC)(OC)CCCS UUEWCQRISZBELL-UHFFFAOYSA-N 0.000 description 1
- OFLUYMXTEHNVBB-UHFFFAOYSA-N 3-trimethoxysilylsulfanylpropane-1-thiol Chemical compound CO[Si](OC)(OC)SCCCS OFLUYMXTEHNVBB-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- BBGBLQJVLNCYBC-UHFFFAOYSA-N C(C)O[Si](CCCSCC(C)C1=CC=CC=C1)(OCC)OCC Chemical compound C(C)O[Si](CCCSCC(C)C1=CC=CC=C1)(OCC)OCC BBGBLQJVLNCYBC-UHFFFAOYSA-N 0.000 description 1
- SQISDOUWGWGDRB-UHFFFAOYSA-N C(C)O[Si](CCCSCC(CCC)C)(OCC)OCC Chemical compound C(C)O[Si](CCCSCC(CCC)C)(OCC)OCC SQISDOUWGWGDRB-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-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
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 150000001723 carbon free-radicals Chemical class 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000007809 chemical reaction catalyst Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 1
- PKTOVQRKCNPVKY-UHFFFAOYSA-N dimethoxy(methyl)silicon Chemical compound CO[Si](C)OC PKTOVQRKCNPVKY-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- CWAFVXWRGIEBPL-UHFFFAOYSA-N ethoxysilane Chemical compound CCO[SiH3] CWAFVXWRGIEBPL-UHFFFAOYSA-N 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 238000005065 mining Methods 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
- QYZFTMMPKCOTAN-UHFFFAOYSA-N n-[2-(2-hydroxyethylamino)ethyl]-2-[[1-[2-(2-hydroxyethylamino)ethylamino]-2-methyl-1-oxopropan-2-yl]diazenyl]-2-methylpropanamide Chemical compound OCCNCCNC(=O)C(C)(C)N=NC(C)(C)C(=O)NCCNCCO QYZFTMMPKCOTAN-UHFFFAOYSA-N 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 235000014366 other mixer Nutrition 0.000 description 1
- MMSLOZQEMPDGPI-UHFFFAOYSA-N p-Mentha-1,3,5,8-tetraene Chemical compound CC(=C)C1=CC=C(C)C=C1 MMSLOZQEMPDGPI-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000007348 radical reaction Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- AQSMLSJHYWHNRT-UHFFFAOYSA-N s-(3-trimethoxysilylpropyl) propanethioate Chemical compound CCC(=O)SCCC[Si](OC)(OC)OC AQSMLSJHYWHNRT-UHFFFAOYSA-N 0.000 description 1
- 125000005372 silanol group Chemical group 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229940052367 sulfur,colloidal Drugs 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 125000005369 trialkoxysilyl group Chemical group 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
- FBBATURSCRIBHN-UHFFFAOYSA-N triethoxy-[3-(3-triethoxysilylpropyldisulfanyl)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCSSCCC[Si](OCC)(OCC)OCC FBBATURSCRIBHN-UHFFFAOYSA-N 0.000 description 1
- PTRSAJDNBVXVMV-UHFFFAOYSA-N triethoxy-[4-(4-triethoxysilylbutyldisulfanyl)butyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCCSSCCCC[Si](OCC)(OCC)OCC PTRSAJDNBVXVMV-UHFFFAOYSA-N 0.000 description 1
- JQBSHJQOBJRYIX-UHFFFAOYSA-N trimethoxy-[2-(2-trimethoxysilylethyldisulfanyl)ethyl]silane Chemical compound CO[Si](OC)(OC)CCSSCC[Si](OC)(OC)OC JQBSHJQOBJRYIX-UHFFFAOYSA-N 0.000 description 1
- JTTSZDBCLAKKAY-UHFFFAOYSA-N trimethoxy-[3-(3-trimethoxysilylpropyltetrasulfanyl)propyl]silane Chemical compound CO[Si](OC)(OC)CCCSSSSCCC[Si](OC)(OC)OC JTTSZDBCLAKKAY-UHFFFAOYSA-N 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
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- Tires In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
[合成例1]
2−メチル−1−ペンテン(東京化成工業(株)製)50g、(3−メルカプトプロピル)トリエトキシシラン(東京化成工業(株)製)141.6g、2,2’−アゾビス(イソブチロニトリル)(和光純薬工業(株)製)2.83gおよびトルエン300mlをナスフラスコ内で混合し、窒素ガスで30分間バブリングした後、60℃で3時間反応させた。その後、反応溶液を濃縮し、176gの無色の液体が得られた(収率:92質量%)。下記NMRの結果から、生成物が下記化学式で表される、トリエトキシ(3-((2-メチルペンチル)チオ)プロピル)シラン:Triethoxy(3-((2-methylpentyl)thio)propyl)silane(有機シラン1)であることを同定した。
1.21 (t, 9H, -Si-(O-CH2-CH 3 )3), 3.83 (q, 6H, -Si-(O-CH 2 -CH3)3), 0.56 (t, 2H, -CH 2 -Si-(O-CH2-CH3)3), 1.62 (m, 2H, -S-CH2-CH 2 -CH2-Si-), 2.60 (t, 2H, -S-CH 2 -CH2-CH2-Si-), 2.23-2.48 (m, 2H, -CH 2 -S-), 1.77 (m, 1H, -CH(CH3)-CH2-S-), 0.93 (m, 3H, -CH(CH 3 )-CH2-S-), 1.19 (m, 2H, -CH 2 -CH(CH3)-CH2-S-), 1.31 (m, 2H, -CH 2 -CH2-CH(CH3)-), 0.89 (m, 3H, CH 3 -CH2-CH2-CH(CH3)-).
13C NMR (400MHz CDCl3, δ in ppm):
18.4 (-Si-(O-CH2-CH3)3), 58.4 (-Si-(O-CH2-CH3)3), 15.6 (-CH2-Si-(O-CH2-CH3)3), 16.8 (-S-CH2-CH2-CH2-Si-), 36.7 (-S-CH2-CH2-CH2-Si-), 43.5 (-CH2-S-), 33.7 (-CH(CH3)-CH2-S-), 22.5 (-CH(CH3)-CH2-S-), 38.5 (-CH2-CH(CH3)-), 19.5 (-CH2-CH2-CH(CH3)-), 14.4 (CH3-CH2-CH2-CH(CH3)-).
2,4,4−トリメチル−1−ペンテン(別名:イソオクテン。東京化成工業(株)製)50g、(3−メルカプトプロピル)トリエトキシシラン(東京化成工業(株)製)106.2g、2,2’−アゾビス(イソブチロニトリル)(和光純薬工業(株)製)2.12gおよびトルエン300mlをナスフラスコ内で混合し、窒素ガスで30分間バブリングした後、60℃で3時間反応させた。その後、反応溶液を濃縮し、148gの淡黄色の液体が得られた(収率:95質量%)。下記NMRの結果から、生成物が下記化学式で表される、トリエトキシ(3-((2,4,4-トリメチルペンチル)チオ)プロピル)シラン:Triethoxy(3-((2,4,4-trimethylpentyl)thio)propyl)silane(有機シラン2)であることを同定した。
1.21 (t, 9H, -Si-(O-CH2-CH 3 )3), 3.83 (q, 6H, -Si-(O-CH 2 -CH3)3), 0.56 (t, 2H, -CH 2 -Si-(O-CH2-CH3)3), 1.62 (m, 2H, -S-CH2-CH 2 -CH2-Si-), 2.60 (t, 2H, -S-CH 2 -CH2-CH2-Si-), 2.23-2.48 (m, 2H, -CH 2 -S-), 1.77 (m, 1H,-CH(CH3)-CH2-S-), 0.93 (m, 3H, -CH(CH 3 )-CH2-S-), 1.07 (d, 2H, -CH 2 -CH(CH3)-CH2-S-), 0.91 (s, 9H, (CH 3 )3C-CH2-CH(CH3)-).
13C NMR (400MHz CDCl3, δ in ppm):
18.4 (-Si-(O-CH2-CH3)3), 58.4 (-Si-(O-CH2-CH3)3), 15.6 (-CH2-Si-(O-CH2-CH3)3), 16.8 (-S-CH2-CH2-CH2-Si-), 36.7 (-S-CH2-CH2-CH2-Si-), 44.1 (-CH2-S-), 28.7 (-CH(CH3)-CH2-S-), 23.1 (-CH(CH3)-CH2-S-), 50.2 (-CH2-CH(CH3)-), 30.5 ((CH3)3 C-CH2-CH(CH3)-), 30.1 ((CH3)3C-CH2-CH(CH3)-).
α-メチルスチレン(東京化成工業(株)製)50g、(3−メルカプトプロピル)トリエトキシシラン(東京化成工業(株)製)100.9g、2,2’−アゾビス(イソブチロニトリル)(和光純薬工業(株)製)2.02gおよびトルエン300mlをナスフラスコ内で混合し、窒素ガスで30分間バブリングした後、60℃で3時間反応させた。その後、反応溶液を濃縮し、140gの無色の液体が得られた(収率:93質量%)。下記NMRの結果から、生成物が下記化学式で表される、トリエトキシ(3-((2-フェニルプロピル)チオ)プロピル)シラン:Triethoxy(3-((2-phenylpropyl)thio)propyl)silane(有機シラン3)であることを同定した。
1.21 (t, 9H, -Si-(O-CH2-CH 3 )3), 3.83 (q, 6H, -Si-(O-CH 2 -CH3)3), 0.56 (t, 2H, -CH 2 -Si-(O-CH2-CH3)3), 1.62 (m, 2H, -S-CH2-CH 2 -CH2-Si-), 2.60 (t, 2H, -S-CH 2 -CH2-CH2-Si-), 2.59-2.84 (m, 2H, -CH 2 -S-), 3.15 (m, 1H,-CH(CH3)-CH2-S-), 1.25 (m, 3H, -CH(CH 3 )-CH2-S-), 7.28(m, 4H, phenyl), 7.19 (m, 1H, phenyl).
13C NMR (400MHz CDCl3, δ in ppm):
18.4 (-Si-(O-CH2-CH3)3), 58.4 (-Si-(O-CH2-CH3)3), 15.6 (-CH2-Si-(O-CH2-CH3)3), 16.8 (-S-CH2-CH2-CH2-Si-), 36.7 (-S-CH2-CH2-CH2-Si-), 42.1 (-CH2-S-), 37.2 (-CH(CH3)-CH2-S-), 20.0 (-CH(CH3)-CH2-S-), 148.4 (phenyl C), 126.1, 128.4, 125.9 (phenyl CH).
インデン(東京化成工業(株)製)50g、(3−メルカプトプロピル)トリエトキシシラン(東京化成工業(株)製)102.6g、2,2’−アゾビス(イソブチロニトリル)(和光純薬工業(株)製)2.05gおよびトルエン300mlをナスフラスコ内で混合し、窒素ガスで30分間バブリングした後、60℃で3時間反応させた。その後、反応溶液を濃縮し、133gの淡黄色の液体が得られた(収率:87質量%)。下記NMRの結果から、生成物が下記化学式で表される、(3-((2,3-ジヒドロ-1H-インデン-1-イル)チオ)プロピル)トリエトキシシラン:(3-((2,3-dihydro-1H-inden-1-yl)thio)propyl)triethoxysilane(有機シラン4-1)と(3-((2,3-ジヒドロ-1H-インデン-2-イル)チオ)プロピル)トリエトキシシラン:(3-((2,3-dihydro-1H-inden-2-yl)thio)propyl)triethoxysilane(有機シラン4-2)との混合物(有機シラン4)であることを同定した。
1H NMR (400MHz CDCl3, δ in ppm):
1.21 (t, 9H, -Si-(O-CH2-CH 3 )3), 3.83 (q, 6H, -Si-(O-CH 2 -CH3)3), 0.56 (t, 2H, -CH 2 -Si-(O-CH2-CH3)3), 1.62 (m, 2H, -S-CH2-CH 2 -CH2-Si-), 2.60 (t, 2H, -S-CH 2 -CH2-CH2-Si-), 3.95 (m, 1H, inden), 2.25-2.50 (m, 2H, inden), 3.11-3.21 (m, 2H, inden), 7.22(m, 1H, inden), 7.26 (m, 1H, inden) , 7.13(m, 1H, inden), 7.06(m, 1H, inden).
13C NMR (400MHz CDCl3, δ in ppm):
18.4 (-Si-(O-CH2-CH3)3), 58.4 (-Si-(O-CH2-CH3)3), 15.6 (-CH2-Si-(O-CH2-CH3)3), 17.1 (-S-CH2-CH2-CH2-Si-), 33.8 (-S-CH2-CH2-CH2-Si-), 50.6 (CH inden), 31.9 (CH2 inden), 29.6 (CH2 inden), 138.6 (C inden), 143.4 (C inden), 131.0 (CH inden), 128.2 (CH inden), 126.1 (CH inden).
1H NMR (400MHz CDCl3, δ in ppm):
1.21 (t, 9H, -Si-(O-CH2-CH 3 )3), 3.83 (q, 6H, -Si-(O-CH 2 -CH3)3), 0.56 (t, 2H, -CH 2 -Si-(O-CH2-CH3)3), 1.62 (m, 2H, -S-CH2-CH 2 -CH2-Si-), 2.42 (t, 2H, -S-CH 2 -CH2-CH2-Si-), 3.08 (m, 1H, inden), 3.12-3.37 (m, 4H, inden), 7.26(m, 2H, inden), 7.06 (m, 2H, inden).
13C NMR (400MHz CDCl3, δ in ppm):
18.4 (-Si-(O-CH2-CH3)3), 58.4 (-Si-(O-CH2-CH3)3), 15.6 (-CH2-Si-(O-CH2-CH3)3), 17.1 (-S-CH2-CH2-CH2-Si-), 33.9 (-S-CH2-CH2-CH2-Si-), 40.3 (CH inden), 43.7 (CH2 inden), 143.4 (C inden), 128.2 (CH inden), 126.1 (CH inden).
1−メチルジシクロペンタジエン(東京化成工業(株)製)50g、(3−メルカプトプロピル)トリエトキシシラン(東京化成工業(株)製)81.5g、2,2’−アゾビス(イソブチロニトリル)(和光純薬工業(株)製)1.63gおよびトルエン200mlをナスフラスコ内で混合し、窒素ガスで30分間バブリングした後、60℃で3時間反応させた。その後、反応溶液を濃縮し、108gの無色の液体が得られた(収率:82質量%)。下記NMRの結果から、生成物が下記化学式で表される、トリエトキシ(3-((3-メチル-2,3,3a,4,7,7a-ヘキサヒドロ-1H-4,7-メタノインデン-1-イル)チオ)プロピル)シラン:Triethoxy(3-((3-methyl-2,3,3a,4,7,7a-hexahydro-1H-4,7-methanoinden-1-yl)thio)propyl)silane(有機シラン5-1)とトリエトキシ(3-((1-メチル-2,3,3a,4,7,7a-ヘキサヒドロ-1H-4,7-メタノインデン-2-イル)チオ)プロピル)シラン:Triethoxy(3-((1-methyl-2,3,3a,4,7,7a-hexahydro-1H-4,7-methanoinden-2-yl)thio)propyl)silane(有機シラン5-2)との混合物(有機シラン5)であることを同定した。
1H NMR (400MHz CDCl3, δ in ppm):
1.21 (t, 9H, -Si-(O-CH2-CH 3 )3), 3.83 (q, 6H, -Si-(O-CH 2 -CH3)3), 0.56 (t, 2H, -CH 2 -Si-(O-CH2-CH3)3), 1.62 (m, 2H, -S-CH2-CH 2 -CH2-Si-), 2.60 (t, 2H, -S-CH 2 -CH2-CH2-Si-), 2.45 (m, 1H, cyclopentane), 1.66-1.91 (m, 2H, cyclopentane), 1.51 (m, 1H, cyclopentane), 0.88 (m, 3H, methyl cyclopentane), 1.61 (m, 1H, cyclopentane) , 1.24(m, 1H, cyclopentane), 2.58(m, 2H, norbornene) , 5.98 (m, 2H, norbornene) , 0.69-0.94 (m, 2H, norbornene).
13C NMR (400MHz CDCl3, δ in ppm):
18.4 (-Si-(O-CH2-CH3)3), 58.4 (-Si-(O-CH2-CH3)3), 15.6 (-CH2-Si-(O-CH2-CH3)3), 17.1 (-S-CH2-CH2-CH2-Si-), 34.5 (-S-CH2-CH2-CH2-Si-), 42.2 (CH cyclopentane), 40.3 (CH2 cyclopentane), 37.0 (CH cyclopentane), 18.5 (CH3 methylcyclopentane), 40.9 (CH cyclopentane), 49.6 (CH cyclopentane), 44.0 (CH norbornene), 44.1 (CH norbornene) , 135.9 (CH norbornene), 46.7 (CH2 norbornene).
1H NMR (400MHz CDCl3, δ in ppm):
1.21 (t, 9H, -Si-(O-CH2-CH 3 )3), 3.83 (q, 6H, -Si-(O-CH 2 -CH3)3), 0.56 (t, 2H, -CH 2 -Si-(O-CH2-CH3)3), 1.62 (m, 2H, -S-CH2-CH 2 -CH2-Si-), 2.60 (t, 2H, -S-CH 2 -CH2-CH2-Si-), 2.45 (m, 1H, cyclopentane), 1.66-1.91 (m, 2H, cyclopentane), 1.78 (m, 1H, cyclopentane), 0.88 (m, 3H, methyl cyclopentane), 1.34 (m, 1H, cyclopentane) , 1.24(m, 1H, cyclopentane), 2.58(m, 2H, norbornene) , 5.98 (m, 2H, norbornene) , 0.69-0.94 (m, 2H, norbornene).
13C NMR (400MHz CDCl3, δ in ppm):
18.4 (-Si-(O-CH2-CH3)3), 58.4 (-Si-(O-CH2-CH3)3), 15.6 (-CH2-Si-(O-CH2-CH3)3), 17.1 (-S-CH2-CH2-CH2-Si-), 34.5 (-S-CH2-CH2-CH2-Si-), 46.2 (CH cyclopentane), 36.3 (CH2 cyclopentane), 38.9 (CH cyclopentane), 15.6 (CH3 methylcyclopentane), 47.6 (CH cyclopentane), 49.6 (CH cyclopentane), 36.4 (CH norbornene), 44.1 (CH norbornene) , 135.9 (CH norbornene), 47.1 (CH2 norbornene).
ヒドロキシジシクロペンタジエン(東京化成工業(株)製)50g、(3−メルカプトプロピル)トリエトキシシラン(東京化成工業(株)製)79.4g、2,2’−アゾビス(イソブチロニトリル)(和光純薬工業(株)製)1.59gおよびトルエン200mlをナスフラスコ内で混合し、窒素ガスで30分間バブリングした後、60℃で3時間反応させた。その後、反応溶液を濃縮し、110gの無色の液体が得られた(収率:85質量%)。下記NMRの結果から、生成物が下記化学式で表される、3-((3-(トリエトキシシリル)プロピル)チオ)オクタヒドロ-1H-4,7-メタノインデン-5-オール:3-((3-(triethoxysilyl)propyl)thio)octahydro-1H-4,7-methanoinden-5-ol(有機シラン6-1)と1-((3-(トリエトキシシリル)プロピル)チオ)オクタヒドロ-1H-4,7-メタノインデン-5-オール:1-((3-(triethoxysilyl)propyl)thio)octahydro-1H-4,7-methanoinden-5-ol(有機シラン6-2)と2-((3-(トリエトキシシリル)プロピル)チオ)オクタヒドロ-1H-4,7-メタノインデン-5-オール:2-((3-(triethoxysilyl)propyl)thio)octahydro-1H-4,7-methanoinden-5-ol(有機シラン6-3)との混合物(有機シラン6)であることを同定した。
1H NMR (400MHz CDCl3, δ in ppm):
1.21 (t, 9H, -Si-(O-CH2-CH 3 )3), 3.83 (q, 6H, -Si-(O-CH 2 -CH3)3), 0.56 (t, 2H, -CH 2 -Si-(O-CH2-CH3)3), 1.62 (m, 2H, -S-CH2-CH 2 -CH2-Si-), 2.60 (t, 2H, -S-CH 2 -CH2-CH2-Si-), 2.45 (m, 1H, cyclopentane), 1.65-1.90 (m, 2H, cyclopentane), 1.72-1.97 (m, 2H, cyclopentane), 1.14 (m, 1H, cyclopentane), 1.41(m, 1H, cyclopentane), 1.34(m, 1H, norbornene), 1.90 (m, 1H, norbornene), 1.61-1.86 (m, 2H, norbornene), 3.65 (m, 1H, norbornene), 1.68-2.13 (m, 2H, norbornene), 4.14(s, 1H, OH).
13C NMR (400MHz CDCl3, δ in ppm):
18.4 (-Si-(O-CH2-CH3)3), 58.4 (-Si-(O-CH2-CH3)3), 15.6 (-CH2-Si-(O-CH2-CH3)3), 17.1 (-S-CH2-CH2-CH2-Si-), 34.5 (-S-CH2-CH2-CH2-Si-), 44.9 (CH cyclopentane), 33.6 (CH2 cyclopentane), 30.0 (CH2 cyclopentane), 50.1 (CH cyclopentane), 45.7 (CH cyclopentane), 46.8 (CH norbornene), 32.8 (CH norbornene), 74.1 (CH norbornene), 40.1 (CH2 norbornene), 36.1 (CH2 norbornene).
1H NMR (400MHz CDCl3, δ in ppm):
1.21 (t, 9H, -Si-(O-CH2-CH 3 )3), 3.83 (q, 6H, -Si-(O-CH 2 -CH3)3), 0.56 (t, 2H, -CH 2 -Si-(O-CH2-CH3)3), 1.62 (m, 2H, -S-CH2-CH 2 -CH2-Si-), 2.60 (t, 2H, -S-CH 2 -CH2-CH2-Si-), 2.45 (m, 1H, cyclopentane), 1.65-1.90 (m, 2H, cyclopentane), 1.72-1.97 (m, 2H, cyclopentane), 1.14 (m, 1H, cyclopentane), 1.41(m, 1H, cyclopentane), 1.34(m, 1H, norbornene), 1.90 (m, 1H, norbornene), 1.88-2.13 (m, 2H, norbornene), 3.65 (m, 1H, norbornene), 1.61-1.86 (m, 2H, norbornene), 4.14(s, 1H, OH).
13C NMR (400MHz CDCl3, δ in ppm):
18.4 (-Si-(O-CH2-CH3)3), 58.4 (-Si-(O-CH2-CH3)3), 15.6 (-CH2-Si-(O-CH2-CH3)3), 17.1 (-S-CH2-CH2-CH2-Si-), 34.5 (-S-CH2-CH2-CH2-Si-), 44.9 (CH cyclopentane), 33.6 (CH2 cyclopentane), 30.3 (CH2 cyclopentane), 56.6 (CH cyclopentane), 39.2 (CH cyclopentane), 38.3 (CH norbornene), 32.8 (CH norbornene), 74.5 (CH norbornene), 39.7 (CH2 norbornene), 36.1 (CH2 norbornene).
1H NMR (400MHz CDCl3, δ in ppm):
1.21 (t, 9H, -Si-(O-CH2-CH 3 )3), 3.83 (q, 2H, -Si-(O-CH 2 -CH3)3), 0.56 (t, 2H, -CH 2 -Si-(O-CH2-CH3)3), 1.62 (m, 2H, -S-CH2-CH 2 -CH2-Si-), 2.60 (t, 2H, -S-CH 2 -CH2-CH2-Si-), 2.55 (m, 1H, cyclopentane), 1.66-1.91 (m, 4H, cyclopentane), 1.14 (m, 2H, cyclopentane), 1.34(m, 1H, norbornene), 1.90 (m, 1H, norbornene), 1.88-2.13 (m, 2H, norbornene), 3.65 (m, 1H, norbornene), 1.61-1.86 (m, 2H, norbornene), 4.14(s, 1H, OH).
13C NMR (400MHz CDCl3, δ in ppm):
18.4 (-Si-(O-CH2-CH3)3), 58.4 (-Si-(O-CH2-CH3)3), 15.6 (-CH2-Si-(O-CH2-CH3)3), 17.1 (-S-CH2-CH2-CH2-Si-), 34.5 (-S-CH2-CH2-CH2-Si-), 42.0 (CH cyclopentane), 39.0 (CH2 cyclopentane), 38.7 (CH2 cyclopentane), 45.7 (CH cyclopentane), 39.2 (CH cyclopentane), 38.3 (CH norbornene), 32.8 (CH norbornene), 74.5 (CH norbornene), 40.1 (CH2 norbornene), 36.5 (CH2 norbornene).
バンバリーミキサーを使用し、下記表1に示す配合(質量部)に従って、まず、第一混合段階で、ジエン系ゴム成分に対し硫黄及び加硫促進剤を除く他の配合剤を添加し混練し(排出温度=160℃)、次いで、得られた混練物に、最終混合段階で、硫黄と加硫促進剤を添加し混練して(排出温度=90℃)、ゴム組成物を調製した。表1中の各成分の詳細は、以下の通りである。
・変性SBR:アミノ基及びアルコキシ基末端変性溶液重合スチレンブタジエンゴム、JSR株式会社製「HPR350」
・BR:宇部興産株式会社製「BR150B」
・シランカップリング剤:ビス(3−トリエトキシシリルプロピル)テトラスルフィド、エボニック・デグサ社製「Si69」
・有機シラン1〜6:合成例1〜6で合成したもの
・シリカ:東ソー・シリカ株式会社製「ニップシールAQ」(BET=205m2/g)
・カーボンブラック:三菱化学株式会社製「ダイアブラックN341」
・オイル:昭和シェル石油株式会社製「エキストラクト4号S」
・亜鉛華:三井金属鉱業株式会社製「亜鉛華1号」
・老化防止剤:住友化学株式会社製「アンチゲン6C」
・ステアリン酸:花王株式会社製「ルナックS−20」
・ワックス:日本精鑞株式会社製「OZOACE0355」
・樹脂:三井化学株式会社製「FTR6125」(スチレン系/脂肪族系共重合体樹脂)
・硫黄:鶴見化学工業株式会社製「5%油入微粉末硫黄」
・加硫促進剤:住友化学株式会社製「ソクシノールCZ」
Claims (4)
- 下記一般式(1)で表される有機シラン。
- 請求項1記載の有機シランを含有するゴム組成物。
- ジエン系ゴム100質量部に対して、シリカ30〜120質量部と、前記有機シランをシリカ質量に対して2〜20質量%含有する請求項2記載のゴム組成物。
- 請求項2又は3に記載のゴム組成物を用いてなる空気入りタイヤ。
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Cited By (3)
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WO2021256295A1 (ja) * | 2020-06-18 | 2021-12-23 | Eneos株式会社 | シランカップリング剤組成物およびそれを含むゴム組成物 |
CN115698158A (zh) * | 2020-06-18 | 2023-02-03 | 引能仕株式会社 | 硅烷偶联剂组合物和包含该硅烷偶联剂组合物的橡胶组合物 |
CN115698158B (zh) * | 2020-06-18 | 2024-04-05 | 引能仕株式会社 | 硅烷偶联剂组合物和包含该硅烷偶联剂组合物的橡胶组合物 |
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