JP2019203112A - タイヤトレッド用ゴム組成物及びこれを用いて製造したタイヤ - Google Patents
タイヤトレッド用ゴム組成物及びこれを用いて製造したタイヤ Download PDFInfo
- Publication number
- JP2019203112A JP2019203112A JP2018209067A JP2018209067A JP2019203112A JP 2019203112 A JP2019203112 A JP 2019203112A JP 2018209067 A JP2018209067 A JP 2018209067A JP 2018209067 A JP2018209067 A JP 2018209067A JP 2019203112 A JP2019203112 A JP 2019203112A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- rubber
- parts
- rubber composition
- tire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 90
- 239000005060 rubber Substances 0.000 title claims abstract description 90
- 239000000203 mixture Substances 0.000 title claims abstract description 51
- 239000011347 resin Substances 0.000 claims abstract description 22
- 229920005989 resin Polymers 0.000 claims abstract description 22
- 235000007586 terpenes Nutrition 0.000 claims abstract description 22
- 150000003505 terpenes Chemical class 0.000 claims abstract description 22
- 235000015112 vegetable and seed oil Nutrition 0.000 claims abstract description 21
- 239000008158 vegetable oil Substances 0.000 claims abstract description 21
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims abstract description 13
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims abstract description 13
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims abstract description 13
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000005642 Oleic acid Substances 0.000 claims abstract description 13
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims abstract description 13
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims abstract description 13
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 claims abstract description 11
- 235000020661 alpha-linolenic acid Nutrition 0.000 claims abstract description 11
- 229960004488 linolenic acid Drugs 0.000 claims abstract description 11
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000012763 reinforcing filler Substances 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 34
- 238000004073 vulcanization Methods 0.000 claims description 20
- 239000003795 chemical substances by application Substances 0.000 claims description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 18
- 239000003921 oil Substances 0.000 claims description 18
- 235000019198 oils Nutrition 0.000 claims description 18
- 239000006229 carbon black Substances 0.000 claims description 17
- 239000000377 silicon dioxide 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
- 239000005062 Polybutadiene Substances 0.000 claims description 15
- 229920002857 polybutadiene Polymers 0.000 claims description 14
- 230000009477 glass transition Effects 0.000 claims description 13
- 229910052757 nitrogen Inorganic materials 0.000 claims description 13
- CSIJXJQDPBJLMG-UHFFFAOYSA-N [Nd].C=CC=C Chemical compound [Nd].C=CC=C CSIJXJQDPBJLMG-UHFFFAOYSA-N 0.000 claims description 11
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 11
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 10
- 230000003712 anti-aging effect Effects 0.000 claims description 9
- 238000001179 sorption measurement Methods 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 235000019486 Sunflower oil Nutrition 0.000 claims description 5
- 239000002600 sunflower oil Substances 0.000 claims description 5
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 claims description 4
- 239000003549 soybean oil Substances 0.000 claims description 4
- 235000012424 soybean oil Nutrition 0.000 claims description 4
- 235000021122 unsaturated fatty acids Nutrition 0.000 claims description 4
- 150000004670 unsaturated fatty acids Chemical class 0.000 claims description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 4
- 229920002554 vinyl polymer Polymers 0.000 claims description 4
- 239000000828 canola oil Substances 0.000 claims description 3
- 235000019519 canola oil Nutrition 0.000 claims description 3
- TVQGDYNRXLTQAP-UHFFFAOYSA-N ethyl heptanoate Chemical compound CCCCCCC(=O)OCC TVQGDYNRXLTQAP-UHFFFAOYSA-N 0.000 claims description 3
- 239000005011 phenolic resin Substances 0.000 claims description 3
- 241000872198 Serjania polyphylla Species 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 abstract 1
- -1 amine disulfide Chemical class 0.000 description 12
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 9
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 description 8
- 229960002447 thiram Drugs 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 229910052717 sulfur Inorganic materials 0.000 description 7
- 239000011593 sulfur Substances 0.000 description 7
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 7
- 239000000654 additive Substances 0.000 description 6
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 6
- 230000000704 physical effect Effects 0.000 description 6
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 6
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 5
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 4
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 4
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- UJPKMTDFFUTLGM-UHFFFAOYSA-N 1-aminoethanol Chemical compound CC(N)O UJPKMTDFFUTLGM-UHFFFAOYSA-N 0.000 description 3
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 3
- 239000006087 Silane Coupling Agent Substances 0.000 description 3
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920001195 polyisoprene Polymers 0.000 description 3
- QAZLUNIWYYOJPC-UHFFFAOYSA-M sulfenamide Chemical compound [Cl-].COC1=C(C)C=[N+]2C3=NC4=CC=C(OC)C=C4N3SCC2=C1C QAZLUNIWYYOJPC-UHFFFAOYSA-M 0.000 description 3
- 239000012991 xanthate Substances 0.000 description 3
- ZNRLMGFXSPUZNR-UHFFFAOYSA-N 2,2,4-trimethyl-1h-quinoline Chemical compound C1=CC=C2C(C)=CC(C)(C)NC2=C1 ZNRLMGFXSPUZNR-UHFFFAOYSA-N 0.000 description 2
- SZAQZZKNQILGPU-UHFFFAOYSA-N 2-[1-(2-hydroxy-3,5-dimethylphenyl)-2-methylpropyl]-4,6-dimethylphenol Chemical compound C=1C(C)=CC(C)=C(O)C=1C(C(C)C)C1=CC(C)=CC(C)=C1O SZAQZZKNQILGPU-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- AFZSMODLJJCVPP-UHFFFAOYSA-N dibenzothiazol-2-yl disulfide Chemical compound C1=CC=C2SC(SSC=3SC4=CC=CC=C4N=3)=NC2=C1 AFZSMODLJJCVPP-UHFFFAOYSA-N 0.000 description 2
- LMBWSYZSUOEYSN-UHFFFAOYSA-N diethyldithiocarbamic acid Chemical compound CCN(CC)C(S)=S LMBWSYZSUOEYSN-UHFFFAOYSA-N 0.000 description 2
- AUZONCFQVSMFAP-UHFFFAOYSA-N disulfiram Chemical compound CCN(CC)C(=S)SSC(=S)N(CC)CC AUZONCFQVSMFAP-UHFFFAOYSA-N 0.000 description 2
- 239000012990 dithiocarbamate Substances 0.000 description 2
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 2
- MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- IUJLOAKJZQBENM-UHFFFAOYSA-N n-(1,3-benzothiazol-2-ylsulfanyl)-2-methylpropan-2-amine Chemical compound C1=CC=C2SC(SNC(C)(C)C)=NC2=C1 IUJLOAKJZQBENM-UHFFFAOYSA-N 0.000 description 2
- DEQZTKGFXNUBJL-UHFFFAOYSA-N n-(1,3-benzothiazol-2-ylsulfanyl)cyclohexanamine Chemical compound C1CCCCC1NSC1=NC2=CC=CC=C2S1 DEQZTKGFXNUBJL-UHFFFAOYSA-N 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 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
- 239000000047 product Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- JAEZSIYNWDWMMN-UHFFFAOYSA-N 1,1,3-trimethylthiourea Chemical compound CNC(=S)N(C)C JAEZSIYNWDWMMN-UHFFFAOYSA-N 0.000 description 1
- FUPAJKKAHDLPAZ-UHFFFAOYSA-N 1,2,3-triphenylguanidine Chemical compound C=1C=CC=CC=1NC(=NC=1C=CC=CC=1)NC1=CC=CC=C1 FUPAJKKAHDLPAZ-UHFFFAOYSA-N 0.000 description 1
- JSCFNQDWXBNVBP-UHFFFAOYSA-N 1,2-diphenylguanidine;phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O.C=1C=CC=CC=1N=C(N)NC1=CC=CC=C1 JSCFNQDWXBNVBP-UHFFFAOYSA-N 0.000 description 1
- OWRCNXZUPFZXOS-UHFFFAOYSA-N 1,3-diphenylguanidine Chemical compound C=1C=CC=CC=1NC(=N)NC1=CC=CC=C1 OWRCNXZUPFZXOS-UHFFFAOYSA-N 0.000 description 1
- MINNIIWBFAPUKJ-UHFFFAOYSA-N 1-n-octyl-4-n-phenylbenzene-1,4-diamine Chemical compound C1=CC(NCCCCCCCC)=CC=C1NC1=CC=CC=C1 MINNIIWBFAPUKJ-UHFFFAOYSA-N 0.000 description 1
- KGRVJHAUYBGFFP-UHFFFAOYSA-N 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Chemical compound CC(C)(C)C1=CC(C)=CC(CC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O KGRVJHAUYBGFFP-UHFFFAOYSA-N 0.000 description 1
- RMOWPZIKLZMJEV-UHFFFAOYSA-N 2,2,4-trimethyl-n-phenyl-1h-quinolin-6-amine Chemical compound C1=C2C(C)=CC(C)(C)NC2=CC=C1NC1=CC=CC=C1 RMOWPZIKLZMJEV-UHFFFAOYSA-N 0.000 description 1
- GSFSVEDCYBDIGW-UHFFFAOYSA-N 2-(1,3-benzothiazol-2-yl)-6-chlorophenol Chemical compound OC1=C(Cl)C=CC=C1C1=NC2=CC=CC=C2S1 GSFSVEDCYBDIGW-UHFFFAOYSA-N 0.000 description 1
- JDICEKWSLNPYSN-UHFFFAOYSA-N 2-(2,4-dinitrophenyl)-1,3-benzothiazole-4-thiol Chemical compound [O-][N+](=O)C1=CC([N+](=O)[O-])=CC=C1C1=NC2=C(S)C=CC=C2S1 JDICEKWSLNPYSN-UHFFFAOYSA-N 0.000 description 1
- CPGFMWPQXUXQRX-UHFFFAOYSA-N 3-amino-3-(4-fluorophenyl)propanoic acid Chemical compound OC(=O)CC(N)C1=CC=C(F)C=C1 CPGFMWPQXUXQRX-UHFFFAOYSA-N 0.000 description 1
- BUZICZZQJDLXJN-UHFFFAOYSA-N 3-azaniumyl-4-hydroxybutanoate Chemical compound OCC(N)CC(O)=O BUZICZZQJDLXJN-UHFFFAOYSA-N 0.000 description 1
- MHKLKWCYGIBEQF-UHFFFAOYSA-N 4-(1,3-benzothiazol-2-ylsulfanyl)morpholine Chemical compound C1COCCN1SC1=NC2=CC=CC=C2S1 MHKLKWCYGIBEQF-UHFFFAOYSA-N 0.000 description 1
- HLBZWYXLQJQBKU-UHFFFAOYSA-N 4-(morpholin-4-yldisulfanyl)morpholine Chemical compound C1COCCN1SSN1CCOCC1 HLBZWYXLQJQBKU-UHFFFAOYSA-N 0.000 description 1
- ZZMVLMVFYMGSMY-UHFFFAOYSA-N 4-n-(4-methylpentan-2-yl)-1-n-phenylbenzene-1,4-diamine Chemical compound C1=CC(NC(C)CC(C)C)=CC=C1NC1=CC=CC=C1 ZZMVLMVFYMGSMY-UHFFFAOYSA-N 0.000 description 1
- UZARQBVTRHEUOB-UHFFFAOYSA-N 4-n-cyclohexylbenzene-1,4-diamine Chemical compound C1=CC(N)=CC=C1NC1CCCCC1 UZARQBVTRHEUOB-UHFFFAOYSA-N 0.000 description 1
- TXLINXBIWJYFNR-UHFFFAOYSA-N 4-phenylpyridine-2-carbonitrile Chemical compound C1=NC(C#N)=CC(C=2C=CC=CC=2)=C1 TXLINXBIWJYFNR-UHFFFAOYSA-N 0.000 description 1
- CBNXGQUIJRGZRX-UHFFFAOYSA-N 5-[4-fluoro-3-(trifluoromethyl)phenyl]furan-2-carbaldehyde Chemical compound C1=C(C(F)(F)F)C(F)=CC=C1C1=CC=C(C=O)O1 CBNXGQUIJRGZRX-UHFFFAOYSA-N 0.000 description 1
- DOFLWDGGNKBGSL-UHFFFAOYSA-N 6-dodecyl-2,2,4-trimethyl-1h-quinoline Chemical compound N1C(C)(C)C=C(C)C2=CC(CCCCCCCCCCCC)=CC=C21 DOFLWDGGNKBGSL-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- PDQAZBWRQCGBEV-UHFFFAOYSA-N Ethylenethiourea Chemical compound S=C1NCCN1 PDQAZBWRQCGBEV-UHFFFAOYSA-N 0.000 description 1
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 1
- 240000002636 Manilkara bidentata Species 0.000 description 1
- 241000254043 Melolonthinae Species 0.000 description 1
- HXKCUQDTMDYZJD-UHFFFAOYSA-N Methyl selenac Chemical compound CN(C)C(=S)S[Se](SC(=S)N(C)C)(SC(=S)N(C)C)SC(=S)N(C)C HXKCUQDTMDYZJD-UHFFFAOYSA-N 0.000 description 1
- KFFQABQEJATQAT-UHFFFAOYSA-N N,N'-dibutylthiourea Chemical compound CCCCNC(=S)NCCCC KFFQABQEJATQAT-UHFFFAOYSA-N 0.000 description 1
- FLVIGYVXZHLUHP-UHFFFAOYSA-N N,N'-diethylthiourea Chemical compound CCNC(=S)NCC FLVIGYVXZHLUHP-UHFFFAOYSA-N 0.000 description 1
- UTGQNNCQYDRXCH-UHFFFAOYSA-N N,N'-diphenyl-1,4-phenylenediamine Chemical compound C=1C=C(NC=2C=CC=CC=2)C=CC=1NC1=CC=CC=C1 UTGQNNCQYDRXCH-UHFFFAOYSA-N 0.000 description 1
- OUBMGJOQLXMSNT-UHFFFAOYSA-N N-isopropyl-N'-phenyl-p-phenylenediamine Chemical compound C1=CC(NC(C)C)=CC=C1NC1=CC=CC=C1 OUBMGJOQLXMSNT-UHFFFAOYSA-N 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- MSOUPGALSMOJRB-UHFFFAOYSA-N [Ni].C=CC=C Chemical compound [Ni].C=CC=C MSOUPGALSMOJRB-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- PVMNBWXRCLEDCL-UHFFFAOYSA-N acetaldehyde;aniline Chemical compound CC=O.NC1=CC=CC=C1 PVMNBWXRCLEDCL-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 235000016302 balata Nutrition 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N carbonic acid monoamide Natural products NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 150000003946 cyclohexylamines Chemical class 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- PGAXJQVAHDTGBB-UHFFFAOYSA-N dibutylcarbamothioylsulfanyl n,n-dibutylcarbamodithioate Chemical compound CCCCN(CCCC)C(=S)SSC(=S)N(CCCC)CCCC PGAXJQVAHDTGBB-UHFFFAOYSA-N 0.000 description 1
- 229940116901 diethyldithiocarbamate Drugs 0.000 description 1
- 229940096818 dipentamethylenethiuram disulfide Drugs 0.000 description 1
- 229950004394 ditiocarb Drugs 0.000 description 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 1
- 239000004312 hexamethylene tetramine Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 235000020778 linoleic acid Nutrition 0.000 description 1
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- CMAUJSNXENPPOF-UHFFFAOYSA-N n-(1,3-benzothiazol-2-ylsulfanyl)-n-cyclohexylcyclohexanamine Chemical compound C1CCCCC1N(C1CCCCC1)SC1=NC2=CC=CC=C2S1 CMAUJSNXENPPOF-UHFFFAOYSA-N 0.000 description 1
- ILSQBBRAYMWZLQ-UHFFFAOYSA-N n-(1,3-benzothiazol-2-ylsulfanyl)-n-propan-2-ylpropan-2-amine Chemical compound C1=CC=C2SC(SN(C(C)C)C(C)C)=NC2=C1 ILSQBBRAYMWZLQ-UHFFFAOYSA-N 0.000 description 1
- LPXPSTWBTULMJE-UHFFFAOYSA-N n-phenylbutan-1-imine Chemical compound CCCC=NC1=CC=CC=C1 LPXPSTWBTULMJE-UHFFFAOYSA-N 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 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
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- PFOWLPUJPOQMAL-UHFFFAOYSA-N piperidine-1-carbothioyl piperidine-1-carbodithioate Chemical compound C1CCCCN1C(=S)SC(=S)N1CCCCC1 PFOWLPUJPOQMAL-UHFFFAOYSA-N 0.000 description 1
- KNBRWWCHBRQLNY-UHFFFAOYSA-N piperidine-1-carbothioylsulfanyl piperidine-1-carbodithioate Chemical compound C1CCCCN1C(=S)SSC(=S)N1CCCCC1 KNBRWWCHBRQLNY-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- FFMUNXRQXWBWEU-UHFFFAOYSA-N prop-2-enylidenecobalt Chemical compound C=CC=[Co] FFMUNXRQXWBWEU-UHFFFAOYSA-N 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- KJAMZCVTJDTESW-UHFFFAOYSA-N tiracizine Chemical compound C1CC2=CC=CC=C2N(C(=O)CN(C)C)C2=CC(NC(=O)OCC)=CC=C21 KJAMZCVTJDTESW-UHFFFAOYSA-N 0.000 description 1
- 229920003212 trans-1,4-polyisoprene Polymers 0.000 description 1
- BOXSVZNGTQTENJ-UHFFFAOYSA-L zinc dibutyldithiocarbamate Chemical compound [Zn+2].CCCCN(C([S-])=S)CCCC.CCCCN(C([S-])=S)CCCC BOXSVZNGTQTENJ-UHFFFAOYSA-L 0.000 description 1
- RKQOSDAEEGPRER-UHFFFAOYSA-L zinc diethyldithiocarbamate Chemical compound [Zn+2].CCN(CC)C([S-])=S.CCN(CC)C([S-])=S RKQOSDAEEGPRER-UHFFFAOYSA-L 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- JLKZUNOWPPEBPX-UHFFFAOYSA-N zinc;3h-1,3-benzothiazole-2-thione Chemical compound [Zn+2].C1=CC=C2SC(=S)NC2=C1 JLKZUNOWPPEBPX-UHFFFAOYSA-N 0.000 description 1
- NEYNBSGIXOOZGZ-UHFFFAOYSA-L zinc;butoxymethanedithioate Chemical compound [Zn+2].CCCCOC([S-])=S.CCCCOC([S-])=S NEYNBSGIXOOZGZ-UHFFFAOYSA-L 0.000 description 1
- AUMBZPPBWALQRO-UHFFFAOYSA-L zinc;n,n-dibenzylcarbamodithioate Chemical compound [Zn+2].C=1C=CC=CC=1CN(C(=S)[S-])CC1=CC=CC=C1.C=1C=CC=CC=1CN(C(=S)[S-])CC1=CC=CC=C1 AUMBZPPBWALQRO-UHFFFAOYSA-L 0.000 description 1
- JGSUMMPGKPITGK-UHFFFAOYSA-L zinc;n,n-dipentylcarbamodithioate Chemical compound [Zn+2].CCCCCN(C([S-])=S)CCCCC.CCCCCN(C([S-])=S)CCCCC JGSUMMPGKPITGK-UHFFFAOYSA-L 0.000 description 1
- QUPAJUAGQJQKQE-UHFFFAOYSA-L zinc;n,n-dipropylcarbamodithioate Chemical compound [Zn+2].CCCN(C([S-])=S)CCC.CCCN(C([S-])=S)CCC QUPAJUAGQJQKQE-UHFFFAOYSA-L 0.000 description 1
- LAGTXXPOZSLGSF-UHFFFAOYSA-L zinc;n-butyl-n-phenylcarbamodithioate Chemical compound [Zn+2].CCCCN(C([S-])=S)C1=CC=CC=C1.CCCCN(C([S-])=S)C1=CC=CC=C1 LAGTXXPOZSLGSF-UHFFFAOYSA-L 0.000 description 1
- KMNUDJAXRXUZQS-UHFFFAOYSA-L zinc;n-ethyl-n-phenylcarbamodithioate Chemical compound [Zn+2].CCN(C([S-])=S)C1=CC=CC=C1.CCN(C([S-])=S)C1=CC=CC=C1 KMNUDJAXRXUZQS-UHFFFAOYSA-L 0.000 description 1
- XGTKIWKDACDPMK-UHFFFAOYSA-L zinc;n-hexadecyl-n-propan-2-ylcarbamodithioate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCN(C(C)C)C([S-])=S.CCCCCCCCCCCCCCCCN(C(C)C)C([S-])=S XGTKIWKDACDPMK-UHFFFAOYSA-L 0.000 description 1
- XIRMSEKPPCLFNS-UHFFFAOYSA-L zinc;n-octadecyl-n-propan-2-ylcarbamodithioate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCCN(C(C)C)C([S-])=S.CCCCCCCCCCCCCCCCCCN(C(C)C)C([S-])=S XIRMSEKPPCLFNS-UHFFFAOYSA-L 0.000 description 1
- YBKBEKGVHFHCRI-UHFFFAOYSA-L zinc;piperidine-1-carbodithioate Chemical compound [Zn+2].[S-]C(=S)N1CCCCC1.[S-]C(=S)N1CCCCC1 YBKBEKGVHFHCRI-UHFFFAOYSA-L 0.000 description 1
- DUBNHZYBDBBJHD-UHFFFAOYSA-L ziram Chemical compound [Zn+2].CN(C)C([S-])=S.CN(C)C([S-])=S DUBNHZYBDBBJHD-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
- B60C1/0016—Compositions of the tread
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L15/00—Compositions of rubber derivatives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L57/00—Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08L57/02—Copolymers of mineral oil hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L93/00—Compositions of natural resins; Compositions of derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/006—Additives being defined by their surface area
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Tires In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
前記シリカは、窒素吸着比表面積が160〜180m2/g、CTAB値が150〜170m2/g、DBP吸油量が180〜200cc/100gの高分散性シリカであり、
前記カーボンブラックは、窒素吸着比表面積が30〜300m2/gであり、DBP吸油量が60〜180cc/100gのものでありうる。
前記テルペン系レジンは、原料ゴム100重量部に対して10〜20重量部使用することが好ましく、20重量部を超過する場合、濡れた路面における制動性能は向上することができるが、濡れた路面における制動性能の向上の効果よりも、回転抵抗及び耐摩耗性能の低下がさらに激しいことがある。
前記加硫剤は、前記原料ゴム100重量部に対して0.5〜2.0重量部で含まれることが適切な加硫効果であって、原料ゴムの熱に対する敏感度が低く、化学的に安定的になるようにするという点において好ましい。
前記老化防止剤は、酸素によってタイヤが自動酸化される連鎖反応を停止させるために使用される添加剤である。前記老化防止剤では、アミン系、フェノール系、キノリン系、イミダゾール系、カルバミン酸金属塩、ワックス、及びこれらの組み合わせからなる群より選ばれるいずれか1つを適切に選択して使用することができる。
下記の表1のような組成を利用して下記の実施例及び比較例によるタイヤトレッド用ゴム組成物を製造した。前記ゴム組成物の製造は、通常のゴム組成物の製造方法にしたがった。
2)S−SBR:スチレン含量が35%、ブタジエン内のビニル含量が25重量%、SRAE Oil含量が37.5重量%であり、Tgが−35℃である溶液重合スチレン−ブタジエンゴム(SBR)
3)BR:ネオジウム触媒で製造したブタジエンゴム
4)植物性オイル:リノレン酸(Linoleic acid)成分の総含量が15重量%以下であり、オレイン酸(Oleic acid)成分の総含量が85重量%以下であるひまわりオイルとリノレン酸(Linoleic acid)成分の総含量が60重量%以下であり、オレイン酸(Oleic acid)成分の総含量が30重量%以下である大豆油オイルを混合したオイル(ひまわりオイルと大豆油オイルとを混合したオイルのリノレン酸:オレイン酸含量は1:1.5であった。)
5)合成オイル:PAH(PolyCyclic Aromatic Hydocarbo)成分の総含量が3重量%以下であり、動粘度が43℃(210 °F SUS)、軟化剤内の芳香族成分が10重量%、ナフテン系成分が40重量%、及びパラフィン系成分が40重量%である合成オイル
6)レジン:軟化点が120℃であるテルペン系レジン
7)カーボンブラック:窒素吸着比表面積が160m2/g、DBP吸油量が140cc/100gであるカーボンブラック
8)シリカ:窒素吸着比表面積が175m2/g、CTAB値160m2/gである沈降性シリカ
上記実施例及び比較例で製造したゴム試片に対して物性を測定し、その結果を下記の表2に表した。
・硬度は、DIN 53505により測定した。
・300%モジュラスと破断エネルギーは、ISO 37規格により測定した。
・粘弾性は、RDS側定器を使用して0.5%変形(strain)に10Hz Frequency下で−60℃から60℃までG’、G”、tanδを測定した。
植物性オイルのリノレン酸及びオレイン酸の含量を下記の表4のように変化させたことを除き、上記製造例1と同様な方法で製造した。他のゴム組成物の条件は、実施例2と同様に行った。
上記実施例及び比較例で製造したゴム試片に対して物性を測定し、その結果を下記の表5に表した。物性測定方法は、上記実験例1と同様に行った。
Claims (8)
- 原料ゴム100重量部と、
リノレン酸とオレイン酸との重量比が1:0.5〜1:1.5である植物性オイル10〜30重量部と、
軟化点が110〜130℃であるテルペン系レジン10〜20重量部と、
補強性充填剤75〜120重量部と、
を含むタイヤトレッド用ゴム組成物。 - 前記原料ゴムは、前記原料ゴムの全体重量に対して天然ゴム5〜20重量%、溶液重合スチレン−ブタジエンゴム40〜70重量%、及びネオジウムブタジエンゴム20〜40重量%を含むものである請求項1に記載のタイヤトレッド用ゴム組成物。
- 前記溶液重合スチレン−ブタジエンゴムは、スチレン含量が20〜50重量%であり、ビニル含量が10〜40重量%であり、SRAEオイル含量が20〜40重量%であり、ガラス転移温度が−50〜−20℃であり、
前記ネオジウムブタジエンゴムは、シース含量が94〜96重量%であり、ガラス転移温度が−110〜−100℃のものである請求項2に記載のタイヤトレッド用ゴム組成物。 - 前記植物性オイルは、ひまわり油、大豆油、キャノーラ油、ぶどう油、及びこれらの混合物からなる群より選ばれるいずれか1つであり、
前記植物性オイルの全体重量に対して不飽和脂肪酸を60〜90重量%で含むものである請求項1に記載のタイヤトレッド用ゴム組成物。 - 前記テルペン系レジンは、テルペンレジン、テルペンフェノールレジン、及びこれらの組み合わせからなる群より選ばれるいずれか1つであり、
重量平均分子量が40〜20,000g/molのものである請求項1に記載のタイヤトレッド用ゴム組成物。 - 前記補強剤性充填剤は、前記原料ゴムに対してシリカ70〜100重量部及びカーボンブラック5〜20重量部を含み、
前記シリカは、窒素吸着量が160〜180m2/g、CTAB値が150〜170m2/g、DBP吸油量が180〜200cc/100gの高分散性シリカであり、
前記カーボンブラックは、窒素吸着比表面積が30〜300m2/gであり、DBP吸油量が60〜180cc/100gのものである請求項1に記載のタイヤトレッド用ゴム組成物。 - 前記タイヤトレッド用ゴム組成物は、前記原料ゴム100重量部に対して、加硫剤0.5〜2.0重量部、加硫促進剤1.0〜2.5重量部、及び老化防止剤1〜5重量部をさらに含むものである請求項1に記載のタイヤトレッド用ゴム組成物。
- 請求項1〜7のいずれか1項に記載のタイヤトレッド用ゴム組成物を用いて製造されたタイヤ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180057671A KR102063713B1 (ko) | 2018-05-21 | 2018-05-21 | 타이어 트레드용 고무 조성물 및 이를 이용하여 제조한 타이어 |
KR10-2018-0057671 | 2018-05-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019203112A true JP2019203112A (ja) | 2019-11-28 |
JP6790042B2 JP6790042B2 (ja) | 2020-11-25 |
Family
ID=64572077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018209067A Expired - Fee Related JP6790042B2 (ja) | 2018-05-21 | 2018-11-06 | タイヤトレッド用ゴム組成物及びこれを用いて製造したタイヤ |
Country Status (5)
Country | Link |
---|---|
US (1) | US10982076B2 (ja) |
EP (1) | EP3572458B1 (ja) |
JP (1) | JP6790042B2 (ja) |
KR (1) | KR102063713B1 (ja) |
CN (1) | CN110511457B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022050153A1 (ja) * | 2020-09-04 | 2022-03-10 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP7508258B2 (ja) | 2020-04-08 | 2024-07-01 | 旭化成株式会社 | 共役ジエン系重合体組成物、及びゴム組成物。 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102131424B1 (ko) * | 2018-10-29 | 2020-07-08 | 한국타이어앤테크놀로지 주식회사 | 타이어 트레드용 고무 조성물 및 이를 이용하여 제조한 타이어 |
KR102348847B1 (ko) * | 2020-06-01 | 2022-01-10 | 한국타이어앤테크놀로지 주식회사 | 타이어 트레드용 고무 조성물 및 이를 이용하여 제조된 타이어 |
KR102364060B1 (ko) * | 2020-06-17 | 2022-02-17 | 한국타이어앤테크놀로지 주식회사 | 타이어 트레드용 고무 조성물 및 이를 이용하여 제조한 타이어 |
KR102380380B1 (ko) * | 2020-11-30 | 2022-03-30 | 한국타이어앤테크놀로지 주식회사 | 타이어 트레드용 고무 조성물 및 이를 이용하여 제조된 타이어 |
KR102451179B1 (ko) * | 2020-12-09 | 2022-10-05 | 한국타이어앤테크놀로지 주식회사 | 타이어 트레드용 고무 조성물 및 이를 이용하여 제조된 타이어 |
KR102408790B1 (ko) | 2021-12-13 | 2022-06-15 | 주식회사 미래에스아이 | 고무 습식 마스터 배치 제조방법 |
KR102557671B1 (ko) | 2022-12-28 | 2023-07-21 | 주식회사 미래에스아이 | 습윤 마스터배치 제조장치 및 방법 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005537369A (ja) * | 2002-09-04 | 2005-12-08 | ソシエテ ドゥ テクノロジー ミシュラン | タイヤトレッド用ゴム組成物 |
JP2014214297A (ja) * | 2013-04-30 | 2014-11-17 | 住友ゴム工業株式会社 | タイヤ用ゴム組成物及び空気入りタイヤ |
JP2015196814A (ja) * | 2014-04-03 | 2015-11-09 | 横浜ゴム株式会社 | タイヤトレッド用ゴム組成物 |
KR101829555B1 (ko) * | 2016-11-23 | 2018-03-29 | 한국타이어 주식회사 | 타이어 트레드용 고무 조성물 및 이를 이용하여 제조한 타이어 |
JP2018123305A (ja) * | 2016-12-13 | 2018-08-09 | ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー | 低温性能及びウェットトラクションのためのトレッドを有するタイヤ |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT397372B (de) * | 1992-03-17 | 1994-03-25 | Semperit Ag | Fahrzeugreifen |
AR006830A1 (es) * | 1996-04-26 | 1999-09-29 | Du Pont | Aceite de soja con alta estabilidad oxidativa |
US6448318B1 (en) | 2000-03-10 | 2002-09-10 | The Goodyear Tire & Rubber Company | Method of processing rubber compositions containing soya fatty acids, sunflower fatty acids and mixtures thereof |
MXPA02011982A (es) * | 2001-03-12 | 2003-05-27 | Michelin Rech Tech | Composicion de caucho para banda de rodadura de neumatico. |
JP5208361B2 (ja) | 2005-10-28 | 2013-06-12 | 住友ゴム工業株式会社 | タイヤ用ゴム組成物およびそれを用いた空気入りタイヤ |
JP5265114B2 (ja) * | 2007-01-11 | 2013-08-14 | 株式会社ブリヂストン | ゴム組成物及びそれを用いた空気入りタイヤ |
US8318861B2 (en) | 2007-01-11 | 2012-11-27 | Bridgestone Corporation | Rubber composition and tire using the same |
JP5196882B2 (ja) * | 2007-06-22 | 2013-05-15 | 住友ゴム工業株式会社 | タイヤ用ゴム組成物およびそれを用いたスタッドレスタイヤ |
KR100964310B1 (ko) * | 2008-04-25 | 2010-06-16 | 금호타이어 주식회사 | 웨트 트랙션 특성이 향상된 타이어 고무조성물 |
JP4752957B2 (ja) * | 2009-06-17 | 2011-08-17 | 横浜ゴム株式会社 | タイヤトレッド用ゴム組成物 |
BR112012033742A2 (pt) | 2010-06-30 | 2016-11-22 | Michelin & Cie | banda de rodagem para pneus de alto desempenho |
KR101315110B1 (ko) * | 2010-11-30 | 2013-10-07 | 한국타이어 주식회사 | 타이어 트레드용 고무 조성물 및 이를 이용하여 제조한 타이어 |
KR101444114B1 (ko) | 2011-12-26 | 2014-09-26 | 한국타이어 주식회사 | 타이어 트레드용 고무 조성물 및 이를 이용하여 제조한 타이어 |
CN102690450B (zh) * | 2012-06-25 | 2014-05-21 | 腾森橡胶轮胎(威海)有限公司 | 雪地摩托车轮胎橡胶组合物 |
US20140135437A1 (en) * | 2012-11-15 | 2014-05-15 | The Goodyear Tire & Rubber Company | Tire with rubber tread containing combination of resin and vegetable oil, particularly soybean oil |
JP2014205749A (ja) | 2013-04-11 | 2014-10-30 | 住友ゴム工業株式会社 | ベーストレッド用ゴム組成物及び空気入りタイヤ |
JP2014205748A (ja) | 2013-04-11 | 2014-10-30 | 住友ゴム工業株式会社 | サイドウォール用ゴム組成物及び空気入りタイヤ |
JP5737324B2 (ja) * | 2013-05-02 | 2015-06-17 | 横浜ゴム株式会社 | タイヤ用ゴム組成物 |
CN104448417A (zh) * | 2014-12-01 | 2015-03-25 | 四川凯力威科技股份有限公司 | 冰雪路面专用全钢子午胎胎面胶料及制备方法 |
JP6355581B2 (ja) * | 2015-03-20 | 2018-07-11 | 住友ゴム工業株式会社 | 高分子複合体及びその製造方法、並びに、タイヤ用ゴム組成物及び空気入りタイヤ |
US9650503B2 (en) | 2015-06-24 | 2017-05-16 | The Goodyear Tire & Rubber Company | Tire with tread for low temperature performance and wet traction |
-
2018
- 2018-05-21 KR KR1020180057671A patent/KR102063713B1/ko active IP Right Grant
- 2018-11-05 CN CN201811306062.XA patent/CN110511457B/zh not_active Expired - Fee Related
- 2018-11-06 JP JP2018209067A patent/JP6790042B2/ja not_active Expired - Fee Related
- 2018-11-09 US US16/186,456 patent/US10982076B2/en active Active
- 2018-11-14 EP EP18206247.1A patent/EP3572458B1/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005537369A (ja) * | 2002-09-04 | 2005-12-08 | ソシエテ ドゥ テクノロジー ミシュラン | タイヤトレッド用ゴム組成物 |
JP2014214297A (ja) * | 2013-04-30 | 2014-11-17 | 住友ゴム工業株式会社 | タイヤ用ゴム組成物及び空気入りタイヤ |
JP2015196814A (ja) * | 2014-04-03 | 2015-11-09 | 横浜ゴム株式会社 | タイヤトレッド用ゴム組成物 |
KR101829555B1 (ko) * | 2016-11-23 | 2018-03-29 | 한국타이어 주식회사 | 타이어 트레드용 고무 조성물 및 이를 이용하여 제조한 타이어 |
JP2018123305A (ja) * | 2016-12-13 | 2018-08-09 | ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー | 低温性能及びウェットトラクションのためのトレッドを有するタイヤ |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7508258B2 (ja) | 2020-04-08 | 2024-07-01 | 旭化成株式会社 | 共役ジエン系重合体組成物、及びゴム組成物。 |
WO2022050153A1 (ja) * | 2020-09-04 | 2022-03-10 | 住友ゴム工業株式会社 | 空気入りタイヤ |
Also Published As
Publication number | Publication date |
---|---|
EP3572458B1 (en) | 2020-11-04 |
US20190352489A1 (en) | 2019-11-21 |
CN110511457A (zh) | 2019-11-29 |
CN110511457B (zh) | 2022-03-08 |
EP3572458A1 (en) | 2019-11-27 |
KR102063713B1 (ko) | 2020-01-08 |
KR20190132760A (ko) | 2019-11-29 |
US10982076B2 (en) | 2021-04-20 |
JP6790042B2 (ja) | 2020-11-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6790042B2 (ja) | タイヤトレッド用ゴム組成物及びこれを用いて製造したタイヤ | |
CN108084529B (zh) | 轮胎胎面用橡胶组合物及利用该组合物制造的轮胎 | |
JP6077040B2 (ja) | ランフラットタイヤ用サイドウォールインサートゴム組成物及びそれを用いて製造したタイヤ | |
KR101572106B1 (ko) | 타이어 트레드용 고무 조성물 및 이를 이용하여 제조한 타이어 | |
CN111100341B (zh) | 用于轮胎胎面的橡胶组合物和使用其制造的轮胎 | |
JP6936837B2 (ja) | タイヤトレッド用ゴム組成物及びそれを用いて製造したタイヤ | |
US11267286B2 (en) | Rubber composition for tire tread and tire manufactured by using same | |
KR20160057069A (ko) | 타이어 트레드용 고무 조성물 및 이를 이용하여 제조한 타이어 | |
CN110343301B (zh) | 轮胎胎面用橡胶组合物、其制造方法及利用该组合物制造的轮胎 | |
KR102348847B1 (ko) | 타이어 트레드용 고무 조성물 및 이를 이용하여 제조된 타이어 | |
KR101187248B1 (ko) | 타이어 트레드용 고무 조성물 및 이를 이용하여 제조한 타이어 | |
JP6998427B2 (ja) | タイヤトレッド用ゴム組成物及びこれを用いて製造したタイヤ | |
JP2021091897A (ja) | タイヤトレッド用ゴム組成物及びそれを用いて製造したタイヤ | |
KR102451179B1 (ko) | 타이어 트레드용 고무 조성물 및 이를 이용하여 제조된 타이어 | |
KR101619378B1 (ko) | 타이어 트레드 고무 조성물 및 이를 이용하여 제조한 타이어 | |
KR102484414B1 (ko) | 타이어 트레드용 고무 조성물 및 이를 이용하여 제조된 타이어 | |
KR20120059219A (ko) | 타이어용 고무 조성물 및 이를 이용하여 제조한 타이어 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20181106 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20191217 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200313 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200522 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200821 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20201009 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201104 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6790042 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |