JP2016060836A - シラン化合物及びそれを用いたゴム組成物 - Google Patents
シラン化合物及びそれを用いたゴム組成物 Download PDFInfo
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- JP2016060836A JP2016060836A JP2014190093A JP2014190093A JP2016060836A JP 2016060836 A JP2016060836 A JP 2016060836A JP 2014190093 A JP2014190093 A JP 2014190093A JP 2014190093 A JP2014190093 A JP 2014190093A JP 2016060836 A JP2016060836 A JP 2016060836A
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- -1 Silane compound Chemical class 0.000 title claims abstract description 45
- 229910000077 silane Inorganic materials 0.000 title claims abstract description 40
- 229920001971 elastomer Polymers 0.000 title claims description 39
- 239000005060 rubber Substances 0.000 title claims description 39
- 239000000203 mixture Substances 0.000 title claims description 33
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 12
- 125000003700 epoxy group Chemical group 0.000 claims abstract description 12
- 150000003553 thiiranes Chemical group 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 43
- 239000000377 silicon dioxide Substances 0.000 claims description 21
- 229920003244 diene elastomer Polymers 0.000 claims description 19
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 239000006087 Silane Coupling Agent Substances 0.000 abstract description 18
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 abstract 1
- 125000006274 (C1-C3)alkoxy group Chemical group 0.000 abstract 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 36
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 34
- 239000000126 substance Substances 0.000 description 33
- 238000006243 chemical reaction Methods 0.000 description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 16
- 239000007788 liquid Substances 0.000 description 15
- 238000002156 mixing Methods 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 10
- 238000003786 synthesis reaction Methods 0.000 description 10
- DCQBZYNUSLHVJC-UHFFFAOYSA-N 3-triethoxysilylpropane-1-thiol Chemical compound CCO[Si](OCC)(OCC)CCCS DCQBZYNUSLHVJC-UHFFFAOYSA-N 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 9
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 9
- 230000020169 heat generation Effects 0.000 description 9
- VOVUARRWDCVURC-UHFFFAOYSA-N thiirane Chemical group C1CS1 VOVUARRWDCVURC-UHFFFAOYSA-N 0.000 description 9
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 8
- 150000003254 radicals Chemical class 0.000 description 8
- 229910052717 sulfur Inorganic materials 0.000 description 8
- 239000011593 sulfur Substances 0.000 description 8
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 8
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 7
- 235000002597 Solanum melongena Nutrition 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- 229910001873 dinitrogen Inorganic materials 0.000 description 7
- 239000011256 inorganic filler Substances 0.000 description 7
- 229910003475 inorganic filler Inorganic materials 0.000 description 7
- 238000004073 vulcanization Methods 0.000 description 7
- 238000013329 compounding Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- QHDRKFYEGYYIIK-UHFFFAOYSA-N isovaleronitrile Chemical compound CC(C)CC#N QHDRKFYEGYYIIK-UHFFFAOYSA-N 0.000 description 6
- 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 6
- 229920003048 styrene butadiene rubber Polymers 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
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 5
- 239000007822 coupling agent Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000945 filler Substances 0.000 description 5
- 125000003396 thiol group Chemical group [H]S* 0.000 description 5
- WEEGYLXZBRQIMU-UHFFFAOYSA-N 1,8-cineole Natural products C1CC2CCC1(C)OC2(C)C WEEGYLXZBRQIMU-UHFFFAOYSA-N 0.000 description 4
- 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 4
- 244000043261 Hevea brasiliensis Species 0.000 description 4
- 239000002174 Styrene-butadiene Substances 0.000 description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 4
- 239000006229 carbon black Substances 0.000 description 4
- 239000012046 mixed solvent Substances 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
- 239000012763 reinforcing filler Substances 0.000 description 4
- TXDNPSYEJHXKMK-UHFFFAOYSA-N sulfanylsilane Chemical compound S[SiH3] TXDNPSYEJHXKMK-UHFFFAOYSA-N 0.000 description 4
- CCEFMUBVSUDRLG-KXUCPTDWSA-N (4R)-limonene 1,2-epoxide Natural products C1[C@H](C(=C)C)CC[C@@]2(C)O[C@H]21 CCEFMUBVSUDRLG-KXUCPTDWSA-N 0.000 description 3
- FCZHJHKCOZGQJZ-UHFFFAOYSA-N 2-oct-7-enyloxirane Chemical compound C=CCCCCCCC1CO1 FCZHJHKCOZGQJZ-UHFFFAOYSA-N 0.000 description 3
- GXBYFVGCMPJVJX-UHFFFAOYSA-N Epoxybutene Chemical compound C=CC1CO1 GXBYFVGCMPJVJX-UHFFFAOYSA-N 0.000 description 3
- CCEFMUBVSUDRLG-XNWIYYODSA-N Limonene-1,2-epoxide Chemical compound C1[C@H](C(=C)C)CCC2(C)OC21 CCEFMUBVSUDRLG-XNWIYYODSA-N 0.000 description 3
- 229920000459 Nitrile rubber Polymers 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 150000002430 hydrocarbons 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
- 239000005077 polysulfide Substances 0.000 description 3
- 229920001021 polysulfide Polymers 0.000 description 3
- 150000008117 polysulfides Polymers 0.000 description 3
- 150000004756 silanes Chemical class 0.000 description 3
- DVNPFNZTPMWRAX-UHFFFAOYSA-N 2-triethoxysilylethanethiol Chemical compound CCO[Si](CCS)(OCC)OCC DVNPFNZTPMWRAX-UHFFFAOYSA-N 0.000 description 2
- HCSAHQPMXDCHBN-UHFFFAOYSA-N CCO[Si](CCCSCC(C)C1CCC2(C(C1)O2)C)(OCC)OCC Chemical compound CCO[Si](CCCSCC(C)C1CCC2(C(C1)O2)C)(OCC)OCC HCSAHQPMXDCHBN-UHFFFAOYSA-N 0.000 description 2
- DABXHRMTIJXDLP-UHFFFAOYSA-N CCO[Si](CCCSCC(C)C1CCC2(C(C1)S2)C)(OCC)OCC Chemical compound CCO[Si](CCCSCC(C)C1CCC2(C(C1)S2)C)(OCC)OCC DABXHRMTIJXDLP-UHFFFAOYSA-N 0.000 description 2
- ZYSGEHUCXZRTAV-UHFFFAOYSA-N CCO[Si](CCCSCCC1CCC2C(C1)S2)(OCC)OCC Chemical compound CCO[Si](CCCSCCC1CCC2C(C1)S2)(OCC)OCC ZYSGEHUCXZRTAV-UHFFFAOYSA-N 0.000 description 2
- XNVIWSDNKTZUQZ-UHFFFAOYSA-N CCO[Si](CCCSCCCCCCCCC1CO1)(OCC)OCC Chemical compound CCO[Si](CCCSCCCCCCCCC1CO1)(OCC)OCC XNVIWSDNKTZUQZ-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
- 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
- 230000000052 comparative effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000003993 interaction Effects 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
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 125000000446 sulfanediyl group Chemical group *S* 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
- 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
- SLJFKNONPLNAPF-UHFFFAOYSA-N 3-Vinyl-7-oxabicyclo[4.1.0]heptane Chemical compound C1C(C=C)CCC2OC21 SLJFKNONPLNAPF-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
- 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
- UHPRJNBQJWFESB-UHFFFAOYSA-N CCO[Si](CCCSCCC1CS1)(OCC)OCC Chemical compound CCO[Si](CCCSCCC1CS1)(OCC)OCC UHPRJNBQJWFESB-UHFFFAOYSA-N 0.000 description 1
- VNAFWJVVQKOTPA-UHFFFAOYSA-N CCO[Si](CCCSCCCCCCCCC1CS1)(OCC)OCC Chemical compound CCO[Si](CCCSCCCCCCCCC1CS1)(OCC)OCC VNAFWJVVQKOTPA-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000277306 Esocidae Species 0.000 description 1
- WEEGYLXZBRQIMU-WAAGHKOSSA-N Eucalyptol Chemical compound C1C[C@H]2CC[C@]1(C)OC2(C)C WEEGYLXZBRQIMU-WAAGHKOSSA-N 0.000 description 1
- OAXVAPQCARQZDH-UHFFFAOYSA-N NCCCNCCCCCCCCC1NC1 Chemical compound NCCCNCCCCCCCCC1NC1 OAXVAPQCARQZDH-UHFFFAOYSA-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
- 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
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000007809 chemical reaction catalyst Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229940125904 compound 1 Drugs 0.000 description 1
- 229940125782 compound 2 Drugs 0.000 description 1
- 229940126214 compound 3 Drugs 0.000 description 1
- 229940125898 compound 5 Drugs 0.000 description 1
- 125000004122 cyclic group Chemical group 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
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 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
- 230000002349 favourable effect Effects 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process 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
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000000465 moulding 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
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000003921 oil Substances 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
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 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
- 230000009257 reactivity Effects 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 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
- 230000003068 static effect Effects 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
- 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
- 125000001730 thiiranyl group Chemical group 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
- 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
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-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]
3,4−エポキシ−1−ブテン(東京化成工業(株)製)50gと(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)170g、2,2’−アゾビス(イソブチルニトリル)(和光純薬工業(株)製)6.79g及びトルエン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。反応溶液を濃縮し、211gの淡黄色の液体が得られた(収率:96%)。
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-), 2.60 (m, 2H, -CH2-CH 2 -S-), 1.77 (q, 2H, -CH 2 -CH2-S-), 2.44 (m, 1H, oxiran CH), 2.36-2.61 (m, 2H, oxiran CH 2 ).
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-), 36.4 (-S-CH2-CH2-CH2-Si-), 28.8 (-CH2-CH2-S-), 24.7 (-CH2-CH2-S-), 53.2 (oxiran CH), 47.2 (oxiran CH2).
3,4−エポキシ−1−ブテン(東京化成工業(株)製)55gとチオ尿素(和光純薬工業(株)製)59.7gを水/エタノール混合溶媒300g(水/エタノール=1/1)に溶解し、室温で3時間反応させた。得られた反応溶液を水/トルエンで抽出後、液相を濃縮・乾燥し、50gの淡黄色の液体を得た。
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-), 2.42 (t, 2H, -S-CH 2 -CH2-CH2-Si-), 2.60 (m, 2H, -CH2-CH 2 -S-), 1.97 (q, 2H, -CH 2 -CH2-S-), 2.17 (m, 1H, thiiran CH), 2.09-2.34 (m, 2H, thiiran CH 2 ).
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-), 36.4 (-S-CH2-CH2-CH2-Si-), 29.3 (-CH2-CH2-S-), 43.4 (-CH2-CH2-S-), 29.9 (thiiran CH), 26.8 (thiiran CH2).
1,2−エポキシ−4−ビニルシクロヘキサン(東京化成工業(株)製)55gとチオ尿素(和光純薬工業(株)製)33.7gを水/エタノール混合溶媒300g(水/エタノール=1/1)に溶解し、室温で3時間反応させた。得られた反応溶液を水/トルエンで抽出後、濃縮・乾燥し、52gの淡黄色の液体を得た。
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-), 2.42 (t, 2H, -S-CH 2 -CH2-CH2-Si-), 2.60 (m, 2H, -CH2-CH 2 -S-), 1.58 (m, 2H, -CH 2 -CH2-S-), 1.50 (m, 1H, cyclohexane CH), 1.59-1.84 (m, 2H, cyclohexane CH 2 ), 1.38-1.63 (m, 2H, cyclohexane CH 2 ), 1.65-1.90 (m, 2H, cyclohexane CH 2 ), 2.79 (m, 1H, cyclohexane CH), 2.79 (m, 1H, cyclohexane CH).
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-), 36.4 (-S-CH2-CH2-CH2-Si-), 31.0 (-CH2-CH2-S-), 31.6 (-CH2-CH2-S-), 31.5 (cyclohexane CH), 42.6 (cyclohexane CH2), 29.3 (cyclohexane CH2), 34.6 (cyclohexane CH2), 51.2 (cyclohexane CH), 53.7 (cyclohexane CH).
1,2−エポキシ−9−デセン(東京化成工業(株)製)50gと(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)77.3g、2,2’−アゾビス(イソブチルニトリル)(和光純薬工業(株)製)1.54g及びトルエン100ml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。反応溶液を濃縮し、121gの淡黄色の液体を得た(収率:95%)。
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-), 2.42 (m, 2H, -CH2-CH 2 -S-), 1.57 (m, 2H, -CH 2 -CH2-S-), 1.42 (m, 2H, -CH 2 -CH2-CH2-S-), 1.29 (m, 2H, -CH 2 -CH2-CH2-CH2-S-), 1.26 (m, 2H, -CH 2 -CH2-CH2-CH2-CH2-S-), 1.25 (m, 2H, -CH 2 -CH2-CH2-CH2-CH2-CH2-S-), 1.25 (m, 2H, -CH 2 -CH2-CH2-CH2-CH2-CH2-CH2-S-), 1.38 (m, 2H, -CH 2 -CH2-CH2-CH2-CH2-CH2-CH2-CH2-S-), 2.44 (m, 1H, oxiran CH), 2.36-2.61 (m, 2H, oxiran CH 2 ).
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-), 36.4 (-S-CH2-CH2-CH2-Si-), 33.2 (-CH2-CH2-S-), 30.6 (-CH2-CH2-S-), 28.5 (-CH2-CH2-CH2-S-), 28.9 (-CH2-CH2-CH2-CH2-S-), 29.6 (-CH2-CH2-CH2-CH2-CH2-S-), 29.3 (-CH2-CH2-CH2-CH2-CH2-CH2-S-), 27.2 (-CH2-CH2-CH2-CH2-CH2-CH2-CH2-S-), 33.4 (-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-S-), 54.3 (oxiran CH), 47.9 (oxiran CH2).
1,2−エポキシ−9−デセン(東京化成工業(株)製)55gとチオ尿素(和光純薬工業(株)製)27.1gを水/エタノール混合溶媒300g(水/エタノール=1/1)に溶解し、室温で3時間反応させた。得られた反応溶液を水/トルエンで抽出後、濃縮・乾燥し、50gの淡黄色の液体を得た。
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-), 2.42 (t, 2H, -S-CH 2 -CH2-CH2-Si-), 2.42 (m, 2H, -CH2-CH 2 -S-), 1.57 (m, 2H, -CH 2 -CH2-S-), 1.42 (m, 2H, -CH 2 -CH2-CH2-S-), 1.29 (m, 2H, -CH 2 -CH2-CH2-CH2-S-), 1.26 (m, 2H, -CH 2 -CH2-CH2-CH2-CH2-S-), 1.25 (m, 2H, -CH 2 -CH2-CH2-CH2-CH2-CH2-S-), 1.25 (m, 2H, -CH 2 -CH2-CH2-CH2-CH2-CH2-CH2-S-), 1.58 (m, 2H, -CH 2 -CH2-CH2-CH2-CH2-CH2-CH2-CH2-S-), 2.17 (m, 1H, thiiran CH), 2.09-2.34 (m, 2H, thiiran CH 2 ).
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-), 36.4 (-S-CH2-CH2-CH2-Si-), 33.2 (-CH2-CH2-S-), 30.6 (-CH2-CH2-S-), 28.5 (-CH2-CH2-CH2-S-), 28.9 (-CH2-CH2-CH2-CH2-S-), 29.6 (-CH2-CH2-CH2-CH2-CH2-S-), 29.2 (-CH2-CH2-CH2-CH2-CH2-CH2-S-), 28.5 (-CH2-CH2-CH2-CH2-CH2-CH2-CH2-S-), 38.0 (-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-S-), 31.0 (thiiran CH), 27.5 (thiiran CH2).
リモネンオキシド(和光純薬工業(株)製)50gと(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)78.3g、2,2’−アゾビス(イソブチルニトリル)(和光純薬工業(株)製)1.56g及びトルエン100ml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。反応溶液を濃縮し、123gの透明の液体が得られた(収率:96%)。
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(CH3)-CH 2 -S-), 0.93 (d, 3H, -CH(CH 3 )-CH2-S-), 1.67 (m, 2H, -CH(CH3)-CH2-S-), 1.24 (m, 1H, cyclohexane CH), 1.39-1.64 (m, 2H, cyclohexane CH 2 ), 1.39-1.64 (m, 2H, cyclohexane CH 2 ), 1.46-1.71 (m, 2H, cyclohexane CH 2 ), 3.14 (m, 1H, cyclohexane CH), 1.20 (m, 3H, -CH 3 ).
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-), 41.3 (-CH(CH3)-CH2-S-), 14.9 (-CH(CH3)-CH2-S-), 35.8 (-CH(CH3)-CH2-S-), 37.4 (cyclohexane CH), 28.2 (cyclohexane CH2), 25.0 (cyclohexane CH2), 29.3 (cyclohexane CH2), 61.2 (cyclohexane CH), 60.7 (cyclohexane C), 17.2(-CH3).
リモネンオキシド(和光純薬工業(株)製)55gとチオ尿素(和光純薬工業(株)製)27.5gを水/エタノール混合溶媒300g(水/エタノール=1/1)に溶解し、室温で3時間反応させた。得られた反応溶液を水/トルエンで抽出後、濃縮・乾燥し、53gの淡黄色の液体が得られた。
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(CH3)-CH 2 -S-), 0.93 (d, 3H, -CH(CH 3 )-CH2-S-), 1.67 (m, 2H, -CH(CH3)-CH2-S-), 1.24 (m, 1H, cyclohexane CH), 1.59-1.84 (m, 2H, cyclohexane CH 2 ), 1.39-1.64 (m, 2H, cyclohexane CH 2 ), 1.59-1.84 (m, 2H, cyclohexane CH 2 ), 2.69 (m, 1H, cyclohexane CH), 1.33 (m, 3H, -CH 3 ).
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-), 41.3 (-CH(CH3)-CH2-S-), 14.9 (-CH(CH3)-CH2-S-), 35.7 (-CH(CH3)-CH2-S-), 37.9 (cyclohexane CH), 37.6 (cyclohexane CH2), 24.3 (cyclohexane CH2), 43.3 (cyclohexane CH2), 39.5 (cyclohexane CH), 39.4 (cyclohexane C), 32.1(-CH3).
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」
・シラン化合物1〜7:上記合成例1〜7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」
・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」
耐摩耗性:JIS K6264に準拠し、岩本製作所(株)製のランボーン摩耗試験機を用いて、荷重40N,スリップ率30%の条件で摩耗減量を測定し、比較例1の値を100とした指数で示した。数値が大きいほど耐摩耗性が良好であることを示す。
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Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |